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Linus Torvalds
fbc90c042c - 875fa64577da ("mm/hugetlb_vmemmap: fix race with speculative PFN 
walkers") is known to cause a performance regression
   (https://lore.kernel.org/all/3acefad9-96e5-4681-8014-827d6be71c7a@linux.ibm.com/T/#mfa809800a7862fb5bdf834c6f71a3a5113eb83ff).
   Yu has a fix which I'll send along later via the hotfixes branch.
 
 - In the series "mm: Avoid possible overflows in dirty throttling" Jan
   Kara addresses a couple of issues in the writeback throttling code.
   These fixes are also targetted at -stable kernels.
 
 - Ryusuke Konishi's series "nilfs2: fix potential issues related to
   reserved inodes" does that.  This should actually be in the
   mm-nonmm-stable tree, along with the many other nilfs2 patches.  My bad.
 
 - More folio conversions from Kefeng Wang in the series "mm: convert to
   folio_alloc_mpol()"
 
 - Kemeng Shi has sent some cleanups to the writeback code in the series
   "Add helper functions to remove repeated code and improve readability of
   cgroup writeback"
 
 - Kairui Song has made the swap code a little smaller and a little
   faster in the series "mm/swap: clean up and optimize swap cache index".
 
 - In the series "mm/memory: cleanly support zeropage in
   vm_insert_page*(), vm_map_pages*() and vmf_insert_mixed()" David
   Hildenbrand has reworked the rather sketchy handling of the use of the
   zeropage in MAP_SHARED mappings.  I don't see any runtime effects here -
   more a cleanup/understandability/maintainablity thing.
 
 - Dev Jain has improved selftests/mm/va_high_addr_switch.c's handling of
   higher addresses, for aarch64.  The (poorly named) series is
   "Restructure va_high_addr_switch".
 
 - The core TLB handling code gets some cleanups and possible slight
   optimizations in Bang Li's series "Add update_mmu_tlb_range() to
   simplify code".
 
 - Jane Chu has improved the handling of our
   fake-an-unrecoverable-memory-error testing feature MADV_HWPOISON in the
   series "Enhance soft hwpoison handling and injection".
 
 - Jeff Johnson has sent a billion patches everywhere to add
   MODULE_DESCRIPTION() to everything.  Some landed in this pull.
 
 - In the series "mm: cleanup MIGRATE_SYNC_NO_COPY mode", Kefeng Wang has
   simplified migration's use of hardware-offload memory copying.
 
 - Yosry Ahmed performs more folio API conversions in his series "mm:
   zswap: trivial folio conversions".
 
 - In the series "large folios swap-in: handle refault cases first",
   Chuanhua Han inches us forward in the handling of large pages in the
   swap code.  This is a cleanup and optimization, working toward the end
   objective of full support of large folio swapin/out.
 
 - In the series "mm,swap: cleanup VMA based swap readahead window
   calculation", Huang Ying has contributed some cleanups and a possible
   fixlet to his VMA based swap readahead code.
 
 - In the series "add mTHP support for anonymous shmem" Baolin Wang has
   taught anonymous shmem mappings to use multisize THP.  By default this
   is a no-op - users must opt in vis sysfs controls.  Dramatic
   improvements in pagefault latency are realized.
 
 - David Hildenbrand has some cleanups to our remaining use of
   page_mapcount() in the series "fs/proc: move page_mapcount() to
   fs/proc/internal.h".
 
 - David also has some highmem accounting cleanups in the series
   "mm/highmem: don't track highmem pages manually".
 
 - Build-time fixes and cleanups from John Hubbard in the series
   "cleanups, fixes, and progress towards avoiding "make headers"".
 
 - Cleanups and consolidation of the core pagemap handling from Barry
   Song in the series "mm: introduce pmd|pte_needs_soft_dirty_wp helpers
   and utilize them".
 
 - Lance Yang's series "Reclaim lazyfree THP without splitting" has
   reduced the latency of the reclaim of pmd-mapped THPs under fairly
   common circumstances.  A 10x speedup is seen in a microbenchmark.
 
   It does this by punting to aother CPU but I guess that's a win unless
   all CPUs are pegged.
 
 - hugetlb_cgroup cleanups from Xiu Jianfeng in the series
   "mm/hugetlb_cgroup: rework on cftypes".
 
 - Miaohe Lin's series "Some cleanups for memory-failure" does just that
   thing.
 
 - Is anyone reading this stuff?  If so, email me!
 
 - Someone other than SeongJae has developed a DAMON feature in Honggyu
   Kim's series "DAMON based tiered memory management for CXL memory".
   This adds DAMON features which may be used to help determine the
   efficiency of our placement of CXL/PCIe attached DRAM.
 
 - DAMON user API centralization and simplificatio work in SeongJae
   Park's series "mm/damon: introduce DAMON parameters online commit
   function".
 
 - In the series "mm: page_type, zsmalloc and page_mapcount_reset()"
   David Hildenbrand does some maintenance work on zsmalloc - partially
   modernizing its use of pageframe fields.
 
 - Kefeng Wang provides more folio conversions in the series "mm: remove
   page_maybe_dma_pinned() and page_mkclean()".
 
 - More cleanup from David Hildenbrand, this time in the series
   "mm/memory_hotplug: use PageOffline() instead of PageReserved() for
   !ZONE_DEVICE".  It "enlightens memory hotplug more about PageOffline()
   pages" and permits the removal of some virtio-mem hacks.
 
 - Barry Song's series "mm: clarify folio_add_new_anon_rmap() and
   __folio_add_anon_rmap()" is a cleanup to the anon folio handling in
   preparation for mTHP (multisize THP) swapin.
 
 - Kefeng Wang's series "mm: improve clear and copy user folio"
   implements more folio conversions, this time in the area of large folio
   userspace copying.
 
 - The series "Docs/mm/damon/maintaier-profile: document a mailing tool
   and community meetup series" tells people how to get better involved
   with other DAMON developers.  From SeongJae Park.
 
 - A large series ("kmsan: Enable on s390") from Ilya Leoshkevich does
   that.
 
 - David Hildenbrand sends along more cleanups, this time against the
   migration code.  The series is "mm/migrate: move NUMA hinting fault
   folio isolation + checks under PTL".
 
 - Jan Kara has found quite a lot of strangenesses and minor errors in
   the readahead code.  He addresses this in the series "mm: Fix various
   readahead quirks".
 
 - SeongJae Park's series "selftests/damon: test DAMOS tried regions and
   {min,max}_nr_regions" adds features and addresses errors in DAMON's self
   testing code.
 
 - Gavin Shan has found a userspace-triggerable WARN in the pagecache
   code.  The series "mm/filemap: Limit page cache size to that supported
   by xarray" addresses this.  The series is marked cc:stable.
 
 - Chengming Zhou's series "mm/ksm: cmp_and_merge_page() optimizations
   and cleanup" cleans up and slightly optimizes KSM.
 
 - Roman Gushchin has separated the memcg-v1 and memcg-v2 code - lots of
   code motion.  The series (which also makes the memcg-v1 code
   Kconfigurable) are
 
   "mm: memcg: separate legacy cgroup v1 code and put under config
   option" and
   "mm: memcg: put cgroup v1-specific memcg data under CONFIG_MEMCG_V1"
 
 - Dan Schatzberg's series "Add swappiness argument to memory.reclaim"
   adds an additional feature to this cgroup-v2 control file.
 
 - The series "Userspace controls soft-offline pages" from Jiaqi Yan
   permits userspace to stop the kernel's automatic treatment of excessive
   correctable memory errors.  In order to permit userspace to monitor and
   handle this situation.
 
 - Kefeng Wang's series "mm: migrate: support poison recover from migrate
   folio" teaches the kernel to appropriately handle migration from
   poisoned source folios rather than simply panicing.
 
 - SeongJae Park's series "Docs/damon: minor fixups and improvements"
   does those things.
 
 - In the series "mm/zsmalloc: change back to per-size_class lock"
   Chengming Zhou improves zsmalloc's scalability and memory utilization.
 
 - Vivek Kasireddy's series "mm/gup: Introduce memfd_pin_folios() for
   pinning memfd folios" makes the GUP code use FOLL_PIN rather than bare
   refcount increments.  So these paes can first be moved aside if they
   reside in the movable zone or a CMA block.
 
 - Andrii Nakryiko has added a binary ioctl()-based API to /proc/pid/maps
   for much faster reading of vma information.  The series is "query VMAs
   from /proc/<pid>/maps".
 
 - In the series "mm: introduce per-order mTHP split counters" Lance Yang
   improves the kernel's presentation of developer information related to
   multisize THP splitting.
 
 - Michael Ellerman has developed the series "Reimplement huge pages
   without hugepd on powerpc (8xx, e500, book3s/64)".  This permits
   userspace to use all available huge page sizes.
 
 - In the series "revert unconditional slab and page allocator fault
   injection calls" Vlastimil Babka removes a performance-affecting and not
   very useful feature from slab fault injection.
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Merge tag 'mm-stable-2024-07-21-14-50' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull MM updates from Andrew Morton:

 - In the series "mm: Avoid possible overflows in dirty throttling" Jan
   Kara addresses a couple of issues in the writeback throttling code.
   These fixes are also targetted at -stable kernels.

 - Ryusuke Konishi's series "nilfs2: fix potential issues related to
   reserved inodes" does that. This should actually be in the
   mm-nonmm-stable tree, along with the many other nilfs2 patches. My
   bad.

 - More folio conversions from Kefeng Wang in the series "mm: convert to
   folio_alloc_mpol()"

 - Kemeng Shi has sent some cleanups to the writeback code in the series
   "Add helper functions to remove repeated code and improve readability
   of cgroup writeback"

 - Kairui Song has made the swap code a little smaller and a little
   faster in the series "mm/swap: clean up and optimize swap cache
   index".

 - In the series "mm/memory: cleanly support zeropage in
   vm_insert_page*(), vm_map_pages*() and vmf_insert_mixed()" David
   Hildenbrand has reworked the rather sketchy handling of the use of
   the zeropage in MAP_SHARED mappings. I don't see any runtime effects
   here - more a cleanup/understandability/maintainablity thing.

 - Dev Jain has improved selftests/mm/va_high_addr_switch.c's handling
   of higher addresses, for aarch64. The (poorly named) series is
   "Restructure va_high_addr_switch".

 - The core TLB handling code gets some cleanups and possible slight
   optimizations in Bang Li's series "Add update_mmu_tlb_range() to
   simplify code".

 - Jane Chu has improved the handling of our
   fake-an-unrecoverable-memory-error testing feature MADV_HWPOISON in
   the series "Enhance soft hwpoison handling and injection".

 - Jeff Johnson has sent a billion patches everywhere to add
   MODULE_DESCRIPTION() to everything. Some landed in this pull.

 - In the series "mm: cleanup MIGRATE_SYNC_NO_COPY mode", Kefeng Wang
   has simplified migration's use of hardware-offload memory copying.

 - Yosry Ahmed performs more folio API conversions in his series "mm:
   zswap: trivial folio conversions".

 - In the series "large folios swap-in: handle refault cases first",
   Chuanhua Han inches us forward in the handling of large pages in the
   swap code. This is a cleanup and optimization, working toward the end
   objective of full support of large folio swapin/out.

 - In the series "mm,swap: cleanup VMA based swap readahead window
   calculation", Huang Ying has contributed some cleanups and a possible
   fixlet to his VMA based swap readahead code.

 - In the series "add mTHP support for anonymous shmem" Baolin Wang has
   taught anonymous shmem mappings to use multisize THP. By default this
   is a no-op - users must opt in vis sysfs controls. Dramatic
   improvements in pagefault latency are realized.

 - David Hildenbrand has some cleanups to our remaining use of
   page_mapcount() in the series "fs/proc: move page_mapcount() to
   fs/proc/internal.h".

 - David also has some highmem accounting cleanups in the series
   "mm/highmem: don't track highmem pages manually".

 - Build-time fixes and cleanups from John Hubbard in the series
   "cleanups, fixes, and progress towards avoiding "make headers"".

 - Cleanups and consolidation of the core pagemap handling from Barry
   Song in the series "mm: introduce pmd|pte_needs_soft_dirty_wp helpers
   and utilize them".

 - Lance Yang's series "Reclaim lazyfree THP without splitting" has
   reduced the latency of the reclaim of pmd-mapped THPs under fairly
   common circumstances. A 10x speedup is seen in a microbenchmark.

   It does this by punting to aother CPU but I guess that's a win unless
   all CPUs are pegged.

 - hugetlb_cgroup cleanups from Xiu Jianfeng in the series
   "mm/hugetlb_cgroup: rework on cftypes".

 - Miaohe Lin's series "Some cleanups for memory-failure" does just that
   thing.

 - Someone other than SeongJae has developed a DAMON feature in Honggyu
   Kim's series "DAMON based tiered memory management for CXL memory".
   This adds DAMON features which may be used to help determine the
   efficiency of our placement of CXL/PCIe attached DRAM.

 - DAMON user API centralization and simplificatio work in SeongJae
   Park's series "mm/damon: introduce DAMON parameters online commit
   function".

 - In the series "mm: page_type, zsmalloc and page_mapcount_reset()"
   David Hildenbrand does some maintenance work on zsmalloc - partially
   modernizing its use of pageframe fields.

 - Kefeng Wang provides more folio conversions in the series "mm: remove
   page_maybe_dma_pinned() and page_mkclean()".

 - More cleanup from David Hildenbrand, this time in the series
   "mm/memory_hotplug: use PageOffline() instead of PageReserved() for
   !ZONE_DEVICE". It "enlightens memory hotplug more about PageOffline()
   pages" and permits the removal of some virtio-mem hacks.

 - Barry Song's series "mm: clarify folio_add_new_anon_rmap() and
   __folio_add_anon_rmap()" is a cleanup to the anon folio handling in
   preparation for mTHP (multisize THP) swapin.

 - Kefeng Wang's series "mm: improve clear and copy user folio"
   implements more folio conversions, this time in the area of large
   folio userspace copying.

 - The series "Docs/mm/damon/maintaier-profile: document a mailing tool
   and community meetup series" tells people how to get better involved
   with other DAMON developers. From SeongJae Park.

 - A large series ("kmsan: Enable on s390") from Ilya Leoshkevich does
   that.

 - David Hildenbrand sends along more cleanups, this time against the
   migration code. The series is "mm/migrate: move NUMA hinting fault
   folio isolation + checks under PTL".

 - Jan Kara has found quite a lot of strangenesses and minor errors in
   the readahead code. He addresses this in the series "mm: Fix various
   readahead quirks".

 - SeongJae Park's series "selftests/damon: test DAMOS tried regions and
   {min,max}_nr_regions" adds features and addresses errors in DAMON's
   self testing code.

 - Gavin Shan has found a userspace-triggerable WARN in the pagecache
   code. The series "mm/filemap: Limit page cache size to that supported
   by xarray" addresses this. The series is marked cc:stable.

 - Chengming Zhou's series "mm/ksm: cmp_and_merge_page() optimizations
   and cleanup" cleans up and slightly optimizes KSM.

 - Roman Gushchin has separated the memcg-v1 and memcg-v2 code - lots of
   code motion. The series (which also makes the memcg-v1 code
   Kconfigurable) are "mm: memcg: separate legacy cgroup v1 code and put
   under config option" and "mm: memcg: put cgroup v1-specific memcg
   data under CONFIG_MEMCG_V1"

 - Dan Schatzberg's series "Add swappiness argument to memory.reclaim"
   adds an additional feature to this cgroup-v2 control file.

 - The series "Userspace controls soft-offline pages" from Jiaqi Yan
   permits userspace to stop the kernel's automatic treatment of
   excessive correctable memory errors. In order to permit userspace to
   monitor and handle this situation.

 - Kefeng Wang's series "mm: migrate: support poison recover from
   migrate folio" teaches the kernel to appropriately handle migration
   from poisoned source folios rather than simply panicing.

 - SeongJae Park's series "Docs/damon: minor fixups and improvements"
   does those things.

 - In the series "mm/zsmalloc: change back to per-size_class lock"
   Chengming Zhou improves zsmalloc's scalability and memory
   utilization.

 - Vivek Kasireddy's series "mm/gup: Introduce memfd_pin_folios() for
   pinning memfd folios" makes the GUP code use FOLL_PIN rather than
   bare refcount increments. So these paes can first be moved aside if
   they reside in the movable zone or a CMA block.

 - Andrii Nakryiko has added a binary ioctl()-based API to
   /proc/pid/maps for much faster reading of vma information. The series
   is "query VMAs from /proc/<pid>/maps".

 - In the series "mm: introduce per-order mTHP split counters" Lance
   Yang improves the kernel's presentation of developer information
   related to multisize THP splitting.

 - Michael Ellerman has developed the series "Reimplement huge pages
   without hugepd on powerpc (8xx, e500, book3s/64)". This permits
   userspace to use all available huge page sizes.

 - In the series "revert unconditional slab and page allocator fault
   injection calls" Vlastimil Babka removes a performance-affecting and
   not very useful feature from slab fault injection.

* tag 'mm-stable-2024-07-21-14-50' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (411 commits)
  mm/mglru: fix ineffective protection calculation
  mm/zswap: fix a white space issue
  mm/hugetlb: fix kernel NULL pointer dereference when migrating hugetlb folio
  mm/hugetlb: fix possible recursive locking detected warning
  mm/gup: clear the LRU flag of a page before adding to LRU batch
  mm/numa_balancing: teach mpol_to_str about the balancing mode
  mm: memcg1: convert charge move flags to unsigned long long
  alloc_tag: fix page_ext_get/page_ext_put sequence during page splitting
  lib: reuse page_ext_data() to obtain codetag_ref
  lib: add missing newline character in the warning message
  mm/mglru: fix overshooting shrinker memory
  mm/mglru: fix div-by-zero in vmpressure_calc_level()
  mm/kmemleak: replace strncpy() with strscpy()
  mm, page_alloc: put should_fail_alloc_page() back behing CONFIG_FAIL_PAGE_ALLOC
  mm, slab: put should_failslab() back behind CONFIG_SHOULD_FAILSLAB
  mm: ignore data-race in __swap_writepage
  hugetlbfs: ensure generic_hugetlb_get_unmapped_area() returns higher address than mmap_min_addr
  mm: shmem: rename mTHP shmem counters
  mm: swap_state: use folio_alloc_mpol() in __read_swap_cache_async()
  mm/migrate: putback split folios when numa hint migration fails
  ...
 2024-07-21 17:15:46 -07:00
Linus Torvalds
7846b618e0 RTC for 6.11 
Subsystem:
  - add missing MODULE_DESCRIPTION() macro
  - fix offset addition for alarms
 
 Drivers:
  - isl1208: alarm clearing fixes
  - mcp794xx: oscillator failure detection
  - stm32: stm32mp25 support
  - tps6594: power management support
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Merge tag 'rtc-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux

Pull RTC updates from Alexandre Belloni:
 "Subsystem:
   - add missing MODULE_DESCRIPTION() macro
   - fix offset addition for alarms

  Drivers:
   - isl1208: alarm clearing fixes
   - mcp794xx: oscillator failure detection
   - stm32: stm32mp25 support
   - tps6594: power management support"

* tag 'rtc-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux:
  rtc: stm32: add new st,stm32mp25-rtc compatible and check RIF configuration
  dt-bindings: rtc: stm32: introduce new st,stm32mp25-rtc compatible
  rtc: Drop explicit initialization of struct i2c_device_id::driver_data to 0
  rtc: interface: Add RTC offset to alarm after fix-up
  rtc: ds1307: Clamp year to valid BCD (0-99) in `set_time()`
  rtc: ds1307: Detect oscillator fail on mcp794xx
  rtc: isl1208: Update correct procedure for clearing alarm
  rtc: isl1208: Add a delay for clearing alarm
  dt-bindings: rtc: Convert rtc-fsl-ftm-alarm.txt to yaml format
  rtc: add missing MODULE_DESCRIPTION() macro
  rtc: abx80x: Fix return value of nvmem callback on read
  rtc: cmos: Fix return value of nvmem callbacks
  rtc: isl1208: Fix return value of nvmem callbacks
  rtc: tps6594: Add power management support
  rtc: tps6594: introduce private structure as drvdata
  rtc: tps6594: Fix memleak in probe
 2024-07-21 15:34:10 -07:00
Linus Torvalds
33c9de2960 six smb3 client fixes, most for stable including important netfs fixes 
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Merge tag '6.11-rc-part1-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6

Pull smb client fixes from Steve French:
 "Six smb3 client fixes, most for stable including important netfs fixes:

   - various netfs related fixes for cifs addressing some regressions in
     6.10 (e.g. generic/708 and some multichannel crediting related
     issues)

   - fix for a noisy log message on copy_file_range

   - add trace point for read/write credits"

* tag '6.11-rc-part1-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: Fix missing fscache invalidation
  cifs: Add a tracepoint to track credits involved in R/W requests
  cifs: Fix setting of zero_point after DIO write
  cifs: Fix missing error code set
  cifs: Fix server re-repick on subrequest retry
  cifs: fix noisy message on copy_file_range
 2024-07-21 15:23:39 -07:00
Linus Torvalds
8e313211f7 Pin control bulk changes for the v6.11 kernel series: 
Core changes: None.
 
 New drivers:
 
 - Renesas RZ/V2H(P) SoC
 
 - NXP Freescale i.MX91 SoC
 
 - Nuvoton MA35D1 SoC
 
 - Qualcomm PMC8380, SM4250, SM4250 LPI
 
 Enhancements:
 
 - A slew of scoped-based simplifications of of_node_put().
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Merge tag 'pinctrl-v6.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control updates from Linus Walleij:
 "Some new drivers is the main part, the rest is cleanups and nonurgent
  fixes.

  Nothing much special about this, no core changes this time.

  New drivers:

   - Renesas RZ/V2H(P) SoC

   - NXP Freescale i.MX91 SoC

   - Nuvoton MA35D1 SoC

   - Qualcomm PMC8380, SM4250, SM4250 LPI

  Enhancements:

   - A slew of scoped-based simplifications of of_node_put()"

* tag 'pinctrl-v6.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (110 commits)
  pinctrl: renesas: rzg2l: Support output enable on RZ/G2L
  pinctrl: renesas: rzg2l: Clean up and refactor OEN read/write functions
  pinctrl: renesas: rzg2l: Clarify OEN read/write support
  dt-bindings: pinctrl: pinctrl-single: Fix pinctrl-single,gpio-range description
  dt-bindings: pinctrl: npcm8xx: add missing pin group and mux function
  dt-bindings: pinctrl: pinctrl-single: fix schmitt related properties
  pinctrl: freescale: Use scope based of_node_put() cleanups
  pinctrl: equilibrium: Use scope based of_node_put() cleanups
  pinctrl: ti: iodelay: Use scope based of_node_put() cleanups
  pinctrl: qcom: lpass-lpi: increase MAX_NR_GPIO to 32
  pinctrl: cy8c95x0: Update cache modification
  pinctrl: cy8c95x0: Use cleanup.h
  pinctrl: renesas: r8a779h0: Remove unneeded separators
  pinctrl: renesas: r8a779g0: Add INTC-EX pins, groups, and function
  pinctrl: renesas: r8a779g0: Remove unneeded separators
  pinctrl: renesas: r8a779h0: Add AVB MII pins and groups
  pinctrl: renesas: r8a779g0: Fix TPU suffixes
  pinctrl: renesas: r8a779g0: Fix TCLK suffixes
  pinctrl: renesas: r8a779g0: FIX PWM suffixes
  pinctrl: renesas: r8a779g0: Fix IRQ suffixes
  ...
 2024-07-21 10:25:59 -07:00
Linus Torvalds
2c9b351240 ARM: 
* Initial infrastructure for shadow stage-2 MMUs, as part of nested
   virtualization enablement
 
 * Support for userspace changes to the guest CTR_EL0 value, enabling
   (in part) migration of VMs between heterogenous hardware
 
 * Fixes + improvements to pKVM's FF-A proxy, adding support for v1.1 of
   the protocol
 
 * FPSIMD/SVE support for nested, including merged trap configuration
   and exception routing
 
 * New command-line parameter to control the WFx trap behavior under KVM
 
 * Introduce kCFI hardening in the EL2 hypervisor
 
 * Fixes + cleanups for handling presence/absence of FEAT_TCRX
 
 * Miscellaneous fixes + documentation updates
 
 LoongArch:
 
 * Add paravirt steal time support.
 
 * Add support for KVM_DIRTY_LOG_INITIALLY_SET.
 
 * Add perf kvm-stat support for loongarch.
 
 RISC-V:
 
 * Redirect AMO load/store access fault traps to guest
 
 * perf kvm stat support
 
 * Use guest files for IMSIC virtualization, when available
 
 ONE_REG support for the Zimop, Zcmop, Zca, Zcf, Zcd, Zcb and Zawrs ISA
 extensions is coming through the RISC-V tree.
 
 s390:
 
 * Assortment of tiny fixes which are not time critical
 
 x86:
 
 * Fixes for Xen emulation.
 
 * Add a global struct to consolidate tracking of host values, e.g. EFER
 
 * Add KVM_CAP_X86_APIC_BUS_CYCLES_NS to allow configuring the effective APIC
   bus frequency, because TDX.
 
 * Print the name of the APICv/AVIC inhibits in the relevant tracepoint.
 
 * Clean up KVM's handling of vendor specific emulation to consistently act on
   "compatible with Intel/AMD", versus checking for a specific vendor.
 
 * Drop MTRR virtualization, and instead always honor guest PAT on CPUs
   that support self-snoop.
 
 * Update to the newfangled Intel CPU FMS infrastructure.
 
 * Don't advertise IA32_PERF_GLOBAL_OVF_CTRL as an MSR-to-be-saved, as it reads
   '0' and writes from userspace are ignored.
 
 * Misc cleanups
 
 x86 - MMU:
 
 * Small cleanups, renames and refactoring extracted from the upcoming
   Intel TDX support.
 
 * Don't allocate kvm_mmu_page.shadowed_translation for shadow pages that can't
   hold leafs SPTEs.
 
 * Unconditionally drop mmu_lock when allocating TDP MMU page tables for eager
   page splitting, to avoid stalling vCPUs when splitting huge pages.
 
 * Bug the VM instead of simply warning if KVM tries to split a SPTE that is
   non-present or not-huge.  KVM is guaranteed to end up in a broken state
   because the callers fully expect a valid SPTE, it's all but dangerous
   to let more MMU changes happen afterwards.
 
 x86 - AMD:
 
 * Make per-CPU save_area allocations NUMA-aware.
 
 * Force sev_es_host_save_area() to be inlined to avoid calling into an
   instrumentable function from noinstr code.
 
 * Base support for running SEV-SNP guests.  API-wise, this includes
   a new KVM_X86_SNP_VM type, encrypting/measure the initial image into
   guest memory, and finalizing it before launching it.  Internally,
   there are some gmem/mmu hooks needed to prepare gmem-allocated pages
   before mapping them into guest private memory ranges.
 
   This includes basic support for attestation guest requests, enough to
   say that KVM supports the GHCB 2.0 specification.
 
   There is no support yet for loading into the firmware those signing
   keys to be used for attestation requests, and therefore no need yet
   for the host to provide certificate data for those keys.  To support
   fetching certificate data from userspace, a new KVM exit type will be
   needed to handle fetching the certificate from userspace. An attempt to
   define a new KVM_EXIT_COCO/KVM_EXIT_COCO_REQ_CERTS exit type to handle
   this was introduced in v1 of this patchset, but is still being discussed
   by community, so for now this patchset only implements a stub version
   of SNP Extended Guest Requests that does not provide certificate data.
 
 x86 - Intel:
 
 * Remove an unnecessary EPT TLB flush when enabling hardware.
 
 * Fix a series of bugs that cause KVM to fail to detect nested pending posted
   interrupts as valid wake eents for a vCPU executing HLT in L2 (with
   HLT-exiting disable by L1).
 
 * KVM: x86: Suppress MMIO that is triggered during task switch emulation
 
   Explicitly suppress userspace emulated MMIO exits that are triggered when
   emulating a task switch as KVM doesn't support userspace MMIO during
   complex (multi-step) emulation.  Silently ignoring the exit request can
   result in the WARN_ON_ONCE(vcpu->mmio_needed) firing if KVM exits to
   userspace for some other reason prior to purging mmio_needed.
 
   See commit 0dc902267c ("KVM: x86: Suppress pending MMIO write exits if
   emulator detects exception") for more details on KVM's limitations with
   respect to emulated MMIO during complex emulator flows.
 
 Generic:
 
 * Rename the AS_UNMOVABLE flag that was introduced for KVM to AS_INACCESSIBLE,
   because the special casing needed by these pages is not due to just
   unmovability (and in fact they are only unmovable because the CPU cannot
   access them).
 
 * New ioctl to populate the KVM page tables in advance, which is useful to
   mitigate KVM page faults during guest boot or after live migration.
   The code will also be used by TDX, but (probably) not through the ioctl.
 
 * Enable halt poll shrinking by default, as Intel found it to be a clear win.
 
 * Setup empty IRQ routing when creating a VM to avoid having to synchronize
   SRCU when creating a split IRQCHIP on x86.
 
 * Rework the sched_in/out() paths to replace kvm_arch_sched_in() with a flag
   that arch code can use for hooking both sched_in() and sched_out().
 
 * Take the vCPU @id as an "unsigned long" instead of "u32" to avoid
   truncating a bogus value from userspace, e.g. to help userspace detect bugs.
 
 * Mark a vCPU as preempted if and only if it's scheduled out while in the
   KVM_RUN loop, e.g. to avoid marking it preempted and thus writing guest
   memory when retrieving guest state during live migration blackout.
 
 Selftests:
 
 * Remove dead code in the memslot modification stress test.
 
 * Treat "branch instructions retired" as supported on all AMD Family 17h+ CPUs.
 
 * Print the guest pseudo-RNG seed only when it changes, to avoid spamming the
   log for tests that create lots of VMs.
 
 * Make the PMU counters test less flaky when counting LLC cache misses by
   doing CLFLUSH{OPT} in every loop iteration.
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull kvm updates from Paolo Bonzini:
 "ARM:

   - Initial infrastructure for shadow stage-2 MMUs, as part of nested
     virtualization enablement

   - Support for userspace changes to the guest CTR_EL0 value, enabling
     (in part) migration of VMs between heterogenous hardware

   - Fixes + improvements to pKVM's FF-A proxy, adding support for v1.1
     of the protocol

   - FPSIMD/SVE support for nested, including merged trap configuration
     and exception routing

   - New command-line parameter to control the WFx trap behavior under
     KVM

   - Introduce kCFI hardening in the EL2 hypervisor

   - Fixes + cleanups for handling presence/absence of FEAT_TCRX

   - Miscellaneous fixes + documentation updates

  LoongArch:

   - Add paravirt steal time support

   - Add support for KVM_DIRTY_LOG_INITIALLY_SET

   - Add perf kvm-stat support for loongarch

  RISC-V:

   - Redirect AMO load/store access fault traps to guest

   - perf kvm stat support

   - Use guest files for IMSIC virtualization, when available

  s390:

   - Assortment of tiny fixes which are not time critical

  x86:

   - Fixes for Xen emulation

   - Add a global struct to consolidate tracking of host values, e.g.
     EFER

   - Add KVM_CAP_X86_APIC_BUS_CYCLES_NS to allow configuring the
     effective APIC bus frequency, because TDX

   - Print the name of the APICv/AVIC inhibits in the relevant
     tracepoint

   - Clean up KVM's handling of vendor specific emulation to
     consistently act on "compatible with Intel/AMD", versus checking
     for a specific vendor

   - Drop MTRR virtualization, and instead always honor guest PAT on
     CPUs that support self-snoop

   - Update to the newfangled Intel CPU FMS infrastructure

   - Don't advertise IA32_PERF_GLOBAL_OVF_CTRL as an MSR-to-be-saved, as
     it reads '0' and writes from userspace are ignored

   - Misc cleanups

  x86 - MMU:

   - Small cleanups, renames and refactoring extracted from the upcoming
     Intel TDX support

   - Don't allocate kvm_mmu_page.shadowed_translation for shadow pages
     that can't hold leafs SPTEs

   - Unconditionally drop mmu_lock when allocating TDP MMU page tables
     for eager page splitting, to avoid stalling vCPUs when splitting
     huge pages

   - Bug the VM instead of simply warning if KVM tries to split a SPTE
     that is non-present or not-huge. KVM is guaranteed to end up in a
     broken state because the callers fully expect a valid SPTE, it's
     all but dangerous to let more MMU changes happen afterwards

  x86 - AMD:

   - Make per-CPU save_area allocations NUMA-aware

   - Force sev_es_host_save_area() to be inlined to avoid calling into
     an instrumentable function from noinstr code

   - Base support for running SEV-SNP guests. API-wise, this includes a
     new KVM_X86_SNP_VM type, encrypting/measure the initial image into
     guest memory, and finalizing it before launching it. Internally,
     there are some gmem/mmu hooks needed to prepare gmem-allocated
     pages before mapping them into guest private memory ranges

     This includes basic support for attestation guest requests, enough
     to say that KVM supports the GHCB 2.0 specification

     There is no support yet for loading into the firmware those signing
     keys to be used for attestation requests, and therefore no need yet
     for the host to provide certificate data for those keys.

     To support fetching certificate data from userspace, a new KVM exit
     type will be needed to handle fetching the certificate from
     userspace.

     An attempt to define a new KVM_EXIT_COCO / KVM_EXIT_COCO_REQ_CERTS
     exit type to handle this was introduced in v1 of this patchset, but
     is still being discussed by community, so for now this patchset
     only implements a stub version of SNP Extended Guest Requests that
     does not provide certificate data

  x86 - Intel:

   - Remove an unnecessary EPT TLB flush when enabling hardware

   - Fix a series of bugs that cause KVM to fail to detect nested
     pending posted interrupts as valid wake eents for a vCPU executing
     HLT in L2 (with HLT-exiting disable by L1)

   - KVM: x86: Suppress MMIO that is triggered during task switch
     emulation

     Explicitly suppress userspace emulated MMIO exits that are
     triggered when emulating a task switch as KVM doesn't support
     userspace MMIO during complex (multi-step) emulation

     Silently ignoring the exit request can result in the
     WARN_ON_ONCE(vcpu->mmio_needed) firing if KVM exits to userspace
     for some other reason prior to purging mmio_needed

     See commit 0dc902267c ("KVM: x86: Suppress pending MMIO write
     exits if emulator detects exception") for more details on KVM's
     limitations with respect to emulated MMIO during complex emulator
     flows

  Generic:

   - Rename the AS_UNMOVABLE flag that was introduced for KVM to
     AS_INACCESSIBLE, because the special casing needed by these pages
     is not due to just unmovability (and in fact they are only
     unmovable because the CPU cannot access them)

   - New ioctl to populate the KVM page tables in advance, which is
     useful to mitigate KVM page faults during guest boot or after live
     migration. The code will also be used by TDX, but (probably) not
     through the ioctl

   - Enable halt poll shrinking by default, as Intel found it to be a
     clear win

   - Setup empty IRQ routing when creating a VM to avoid having to
     synchronize SRCU when creating a split IRQCHIP on x86

   - Rework the sched_in/out() paths to replace kvm_arch_sched_in() with
     a flag that arch code can use for hooking both sched_in() and
     sched_out()

   - Take the vCPU @id as an "unsigned long" instead of "u32" to avoid
     truncating a bogus value from userspace, e.g. to help userspace
     detect bugs

   - Mark a vCPU as preempted if and only if it's scheduled out while in
     the KVM_RUN loop, e.g. to avoid marking it preempted and thus
     writing guest memory when retrieving guest state during live
     migration blackout

  Selftests:

   - Remove dead code in the memslot modification stress test

   - Treat "branch instructions retired" as supported on all AMD Family
     17h+ CPUs

   - Print the guest pseudo-RNG seed only when it changes, to avoid
     spamming the log for tests that create lots of VMs

   - Make the PMU counters test less flaky when counting LLC cache
     misses by doing CLFLUSH{OPT} in every loop iteration"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (227 commits)
  crypto: ccp: Add the SNP_VLEK_LOAD command
  KVM: x86/pmu: Add kvm_pmu_call() to simplify static calls of kvm_pmu_ops
  KVM: x86: Introduce kvm_x86_call() to simplify static calls of kvm_x86_ops
  KVM: x86: Replace static_call_cond() with static_call()
  KVM: SEV: Provide support for SNP_EXTENDED_GUEST_REQUEST NAE event
  x86/sev: Move sev_guest.h into common SEV header
  KVM: SEV: Provide support for SNP_GUEST_REQUEST NAE event
  KVM: x86: Suppress MMIO that is triggered during task switch emulation
  KVM: x86/mmu: Clean up make_huge_page_split_spte() definition and intro
  KVM: x86/mmu: Bug the VM if KVM tries to split a !hugepage SPTE
  KVM: selftests: x86: Add test for KVM_PRE_FAULT_MEMORY
  KVM: x86: Implement kvm_arch_vcpu_pre_fault_memory()
  KVM: x86/mmu: Make kvm_mmu_do_page_fault() return mapped level
  KVM: x86/mmu: Account pf_{fixed,emulate,spurious} in callers of "do page fault"
  KVM: x86/mmu: Bump pf_taken stat only in the "real" page fault handler
  KVM: Add KVM_PRE_FAULT_MEMORY vcpu ioctl to pre-populate guest memory
  KVM: Document KVM_PRE_FAULT_MEMORY ioctl
  mm, virt: merge AS_UNMOVABLE and AS_INACCESSIBLE
  perf kvm: Add kvm-stat for loongarch64
  LoongArch: KVM: Add PV steal time support in guest side
  ...
 2024-07-20 12:41:03 -07:00
David Howells
a07d38afd1 cifs: Fix missing fscache invalidation 
A network filesystem needs to implement a netfslib hook to invalidate
fscache if it's to be able to use the cache.

Fix cifs to implement the cache invalidation hook.

Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Paulo Alcantara (Red Hat) <pc@manguebit.com>
cc: Jeff Layton <jlayton@kernel.org>
cc: linux-cifs@vger.kernel.org
cc: netfs@lists.linux.dev
cc: linux-fsdevel@vger.kernel.org
Cc: stable@vger.kernel.org
Fixes: 3ee1a1fc39 ("cifs: Cut over to using netfslib")
Signed-off-by: Steve French <stfrench@microsoft.com>
 2024-07-20 13:55:29 -05:00
Linus Torvalds
c43a20e4a5 MTD changes: 
- Nothing stands out for this merge window, mostly minor fixes, such as
   module descriptions, the use of debug macros and Makefile improvements.
 
 Raw NAND changes;
 
 - The Freescale MXC driver has been converted to the newer ->exec_op()
   interface. The meson driver now supports handling the boot ROM area
   with very specific ECC needs. Support for the iMX8QXP has been added
   to the GPMI driver. The lpx32xx driver now can get the DMA channels
   using DT entries. The Qcom binding has been improved to be more future
   proof by Rob. And then there is the usual load of misc and minor
   changes.
 
 SPI-NAND changes:
 
 - The Macronix vendor driver has been improved to support an extended ID
   to avoid conflicting with older devices after an ID reuse issue.
 
 SPI NOR changes:
 
 - Drop support for Xilinx S3AN flashes. These flashes are for the very
   old Xilinx Spartan 3 FPGAs and they need some awkward code in the core
   to support. Drop support for these flashes, along with the special
   handling we needed for them in the core like non-power-of-2 page size
   handling and the .setup() callback.
 
 - Fix regression for old w25q128 flashes without SFDP tables. Commit
   83e824a4a5 ("mtd: spi-nor: Correct flags for Winbond w25q128")
   dropped support for such devices under the assumption that they aren't
   being used anymore. Users have now surfaced [0] so fix the regression
   by supporting both kind of devices.
 
 - Core cleanups including removal of SPI_NOR_NO_FR flag and
   simplification of spi_nor_get_flash_info().
 
 [0] https://lore.kernel.org/r/CALxbwRo_-9CaJmt7r7ELgu+vOcgk=xZcGHobnKf=oT2=u4d4aA@mail.gmail.com/
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Merge tag 'mtd/for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux

Pull MTD updates from Miquel Raynal:
 "Nothing stands out for this merge window, mostly minor fixes, such as
  module descriptions, the use of debug macros and Makefile
  improvements.

  Raw NAND changes;

   - The Freescale MXC driver has been converted to the newer
     '->exec_op()' interface

   - The meson driver now supports handling the boot ROM area with very
     specific ECC needs

   - Support for the iMX8QXP has been added to the GPMI driver

   - The lpx32xx driver now can get the DMA channels using DT entries

   - The Qcom binding has been improved to be more future proof by Rob

   - And then there is the usual load of misc and minor changes

  SPI-NAND changes:

   - The Macronix vendor driver has been improved to support an extended
     ID to avoid conflicting with older devices after an ID reuse issue

  SPI NOR changes:

   - Drop support for Xilinx S3AN flashes. These flashes are for the
     very old Xilinx Spartan 3 FPGAs and they need some awkward code in
     the core to support.

     Drop support for these flashes, along with the special handling we
     needed for them in the core like non-power-of-2 page size handling
     and the .setup() callback.

   - Fix regression for old w25q128 flashes without SFDP tables.

     Commit 83e824a4a5 ("mtd: spi-nor: Correct flags for Winbond
     w25q128") dropped support for such devices under the assumption
     that they aren't being used anymore. Users have now surfaced [0] so
     fix the regression by supporting both kind of devices.

   - Core cleanups including removal of SPI_NOR_NO_FR flag and
     simplification of spi_nor_get_flash_info()"

Link: https://lore.kernel.org/r/CALxbwRo_-9CaJmt7r7ELgu+vOcgk=xZcGHobnKf=oT2=u4d4aA@mail.gmail.com/ [0]

* tag 'mtd/for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (28 commits)
  mtd: rawnand: lpx32xx: Fix dma_request_chan() error checks
  mtd: spinand: macronix: Add support for serial NAND flash
  mtd: spinand: macronix: Add support for reading Device ID 2
  mtd: rawnand: lpx32xx: Request DMA channels using DT entries
  dt-bindings: mtd: qcom,nandc: Define properties at top-level
  mtd: rawnand: intel: use 'time_left' variable with wait_for_completion_timeout()
  mtd: rawnand: mxc: use 'time_left' variable with wait_for_completion_timeout()
  mtd: rawnand: gpmi: add iMX8QXP support.
  mtd: rawnand: gpmi: add 'support_edo_timing' in gpmi_devdata
  mtd: cmdlinepart: Replace `dbg()` macro with `pr_debug()`
  mtd: add missing MODULE_DESCRIPTION() macros
  mtd: make mtd_test.c a separate module
  dt-bindings: mtd: gpmi-nand: Add 'fsl,imx8qxp-gpmi-nand' compatible string
  mtd: rawnand: cadence: remove unused struct 'ecc_info'
  mtd: rawnand: mxc: support software ECC
  mtd: rawnand: mxc: implement exec_op
  mtd: rawnand: mxc: separate page read from ecc calc
  mtd: spi-nor: winbond: fix w25q128 regression
  mtd: spi-nor: simplify spi_nor_get_flash_info()
  mtd: spi-nor: get rid of SPI_NOR_NO_FR
  ...
 2024-07-20 11:52:17 -07:00
Linus Torvalds
9fa23750c6 Landlock updates for v6.11-rc1 
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Merge tag 'landlock-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux

Pull landlock updates from Mickaël Salaün:
 "This simplifies code and improves documentation"

* tag 'landlock-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux:
  landlock: Various documentation improvements
  landlock: Clarify documentation for struct landlock_ruleset_attr
  landlock: Use bit-fields for storing handled layer access masks
 2024-07-20 11:41:52 -07:00
Linus Torvalds
8326f5e1a4 firewire updates for v6.11 
There are many line changes for FireWire subsystem, while there is no
 functional change for practical use. The most of changes are for code
 refactoring, some KUnit tests to added helper functions, and new
 tracepoints events for both the core functions and 1394 OHCI driver.
 
 The tracepoints events now cover the verbose logging enabled by debug
 parameter of firewire-ohci kernel module. The parameter would be removed
 in any future timing, thus it is now deprecated.
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Merge tag 'firewire-updates-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394

Pull firewire updates from Takashi Sakamoto:
 "There are many lines of changes for FireWire subsystem, but there is
  practically no functional change.

  Most of the changes are for code refactoring, some KUnit tests to
  added helper functions, and new tracepoints events for both the core
  functions and 1394 OHCI driver.

  The tracepoints events now cover the verbose logging enabled by debug
  parameter of firewire-ohci kernel module. The parameter would be
  removed in any future timing, thus it is now deprecated"

* tag 'firewire-updates-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394: (32 commits)
  firewire: core: move copy_port_status() helper function to TP_fast_assign() block
  Revert "firewire: ohci: use common macro to interpret be32 data in le32 buffer"
  firewire: ohci: add tracepoints event for data of Self-ID DMA
  firewire: ohci: use inline functions to operate data of self-ID DMA
  firewire: ohci: add static inline functions to deserialize for Self-ID DMA operation
  firewire: ohci: use static function to handle endian issue on PowerPC platform
  firewire: ohci: use common macro to interpret be32 data in le32 buffer
  firewire: core: Fix spelling mistakes in tracepoint messages
  firewire: ohci: add tracepoints event for hardIRQ event
  firewire: ohci: add support for Linux kernel tracepoints
  firewire: core: add tracepoints events for completions of packets in isochronous context
  firewire: core: add tracepoints events for queueing packets of isochronous context
  firewire: core: add tracepoints events for flushing completions of isochronous context
  firewire: core: add tracepoints events for flushing of isochronous context
  firewire: core: add tracepoints events for starting/stopping of isochronous context
  firewire: core: add tracepoints events for setting channels of multichannel context
  firewire: core: add tracepoints events for allocation/deallocation of isochronous context
  firewire: core: undefine macros after use in tracepoints events
  firewire: core: record card index in tracepoints event for self ID sequence
  firewire: core: use inline helper functions to serialize phy config packet
  ...
 2024-07-20 11:30:16 -07:00
Linus Torvalds
13a7871541 6.11 updates for libnvdimm 
One small cleanup to use sizeof(*pointer)
 
 A series of patches to add MODULE_DESCRIPTIONS() to eliminate make W=1
 warnings.
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Merge tag 'libnvdimm-for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm

Pull libnvdimm updates from Ira Weiny:

 - One small cleanup to use sizeof(*pointer)

 - Add MODULE_DESCRIPTIONS() to eliminate make W=1 warnings

* tag 'libnvdimm-for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
  testing: nvdimm: Add MODULE_DESCRIPTION() macros
  testing: nvdimm: iomap: add MODULE_DESCRIPTION()
  dax: add missing MODULE_DESCRIPTION() macros
  nvdimm: add missing MODULE_DESCRIPTION() macros
  ACPI: NFIT: add missing MODULE_DESCRIPTION() macro
  nvdimm/btt: use sizeof(*pointer) instead of sizeof(type)
 2024-07-20 11:26:02 -07:00
Linus Torvalds
f557af081d RISC-V Patches for the 6.11 Merge Window, Part 1 
* Support for various new ISA extensions:
     * The Zve32[xf] and Zve64[xfd] sub-extensios of the vector
       extension.
     * Zimop and Zcmop for may-be-operations.
     * The Zca, Zcf, Zcd and Zcb sub-extensions of the C extension.
     * Zawrs,
 * riscv,cpu-intc is now dtschema.
 * A handful of performance improvements and cleanups to text patching.
 * Support for memory hot{,un}plug
 * The highest user-allocatable virtual address is now visible in
   hwprobe.
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Merge tag 'riscv-for-linus-6.11-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

Pull RISC-V updates from Palmer Dabbelt:

 - Support for various new ISA extensions:
     * The Zve32[xf] and Zve64[xfd] sub-extensios of the vector
       extension
     * Zimop and Zcmop for may-be-operations
     * The Zca, Zcf, Zcd and Zcb sub-extensions of the C extension
     * Zawrs

 - riscv,cpu-intc is now dtschema

 - A handful of performance improvements and cleanups to text patching

 - Support for memory hot{,un}plug

 - The highest user-allocatable virtual address is now visible in
   hwprobe

* tag 'riscv-for-linus-6.11-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (58 commits)
  riscv: lib: relax assembly constraints in hweight
  riscv: set trap vector earlier
  KVM: riscv: selftests: Add Zawrs extension to get-reg-list test
  KVM: riscv: Support guest wrs.nto
  riscv: hwprobe: export Zawrs ISA extension
  riscv: Add Zawrs support for spinlocks
  dt-bindings: riscv: Add Zawrs ISA extension description
  riscv: Provide a definition for 'pause'
  riscv: hwprobe: export highest virtual userspace address
  riscv: Improve sbi_ecall() code generation by reordering arguments
  riscv: Add tracepoints for SBI calls and returns
  riscv: Optimize crc32 with Zbc extension
  riscv: Enable DAX VMEMMAP optimization
  riscv: mm: Add support for ZONE_DEVICE
  virtio-mem: Enable virtio-mem for RISC-V
  riscv: Enable memory hotplugging for RISC-V
  riscv: mm: Take memory hotplug read-lock during kernel page table dump
  riscv: mm: Add memory hotplugging support
  riscv: mm: Add pfn_to_kaddr() implementation
  riscv: mm: Refactor create_linear_mapping_range() for memory hot add
  ...
 2024-07-20 09:11:27 -07:00
Linus Torvalds
d2be38b9a5 - added support for Realtek RTL9302C 
- added support for Mobileye EyeQ6H
 - added support for Mobileye EyeQ OLB system controller
 - improved r4k clocksource
 - added mode for emulating ieee754 NAN2008
 - rework for BMIPS CBR address handling
 - fixes for Loongson 2K1000
 - defconfig updates
 - cleanups and fixes
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Merge tag 'mips_6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

Pull MIPS updates from Thomas Bogendoerfer:

 - add support for Realtek RTL9302C

 - add support for Mobileye EyeQ6H

 - add support for Mobileye EyeQ OLB system controller

 - improve r4k clocksource

 - add mode for emulating ieee754 NAN2008

 - rework for BMIPS CBR address handling

 - fixes for Loongson 2K1000

 - defconfig updates

 - cleanups and fixes

* tag 'mips_6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (58 commits)
  MIPS: config: Add ip30_defconfig
  MIPS: config: lemote2f: Regenerate defconfig
  MIPS: config: generic: Add board-litex
  MIPS: config: Enable MSA and virtualization for MIPS64R6
  MIPS: Fix fallback march for SB1
  mips: dts: realtek: Add RTL9302C board
  mips: generic: add fdt fixup for Realtek reference board
  mips: select REALTEK_OTTO_TIMER for Realtek platforms
  dt-bindings: interrupt-controller: realtek,rtl-intc: Add rtl9300-intc
  dt-bindings: mips: realtek: Add rtl930x-soc compatible
  dt-bindings: vendor-prefixes: Add Cameo Communications
  mips: dts: realtek: add device_type property to cpu node
  mips: dts: realtek: use "serial" instead of "uart" in node name
  MIPS: Implement ieee754 NAN2008 emulation mode
  MIPS: lantiq: improve USB initialization
  MIPS: GIC: Generate redirect block accessors
  MIPS: CPS: Add a couple of multi-cluster utility functions
  MIPS: Octeron: remove source file executable bit
  MAINTAINERS: Mobileye: add OLB drivers and dt-bindings
  MIPS: mobileye: eyeq5: add OLB system-controller node
  ...
 2024-07-20 09:03:36 -07:00
Miquel Raynal
78a0b13f57 Raw NAND changes; 
The Freescale MXC driver has been converted to the newer ->exec_op()
 interface. The meson driver now supports handling the boot ROM area with
 very specific ECC needs. Support for the iMX8QXP has been added to the
 GPMI driver. The lpx32xx driver now can get the DMA channels using DT
 entries. The Qcom binding has been improved to be more future proof by
 Rob. And then there is the usual load of misc and minor changes.
 
 SPI-NAND changes:
 
 The Macronix vendor driver has been improved to support an extended ID
 to avoid conflicting with older devices after an ID reuse issue.
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Merge tag 'nand/for-6.11' into mtd/next

Raw NAND changes;

The Freescale MXC driver has been converted to the newer ->exec_op()
interface. The meson driver now supports handling the boot ROM area with
very specific ECC needs. Support for the iMX8QXP has been added to the
GPMI driver. The lpx32xx driver now can get the DMA channels using DT
entries. The Qcom binding has been improved to be more future proof by
Rob. And then there is the usual load of misc and minor changes.

SPI-NAND changes:

The Macronix vendor driver has been improved to support an extended ID
to avoid conflicting with older devices after an ID reuse issue.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
 2024-07-20 14:24:38 +02:00
Miquel Raynal
b93f410b8b SPI NOR changes for 6.11 
Notable changes:
 
 - Drop support for Xilinx S3AN flashes. These flashes are for the very
   old Xilinx Spartan 3 FPGAs and they need some awkward code in the core
   to support. Drop support for these flashes, along with the special
   handling we needed for them in the core like non-power-of-2 page size
   handling and the .setup() callback.
 
 - Fix regression for old w25q128 flashes without SFDP tables. Commit
   83e824a4a5 ("mtd: spi-nor: Correct flags for Winbond w25q128")
   dropped support for such devices under the assumption that they aren't
   being used anymore. Users have now surfaced [0] so fix the regression
   by supporting both kind of devices.
 
 - Core cleanups including removal of SPI_NOR_NO_FR flag and
   simplification of spi_nor_get_flash_info().
 
 [0] https://lore.kernel.org/r/CALxbwRo_-9CaJmt7r7ELgu+vOcgk=xZcGHobnKf=oT2=u4d4aA@mail.gmail.com/
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Merge tag 'spi-nor/for-6.11' into mtd/next

SPI NOR changes for 6.11

Notable changes:

- Drop support for Xilinx S3AN flashes. These flashes are for the very
  old Xilinx Spartan 3 FPGAs and they need some awkward code in the core
  to support. Drop support for these flashes, along with the special
  handling we needed for them in the core like non-power-of-2 page size
  handling and the .setup() callback.

- Fix regression for old w25q128 flashes without SFDP tables. Commit
  83e824a4a5 ("mtd: spi-nor: Correct flags for Winbond w25q128")
  dropped support for such devices under the assumption that they aren't
  being used anymore. Users have now surfaced [0] so fix the regression
  by supporting both kind of devices.

- Core cleanups including removal of SPI_NOR_NO_FR flag and
  simplification of spi_nor_get_flash_info().

[0] https://lore.kernel.org/r/CALxbwRo_-9CaJmt7r7ELgu+vOcgk=xZcGHobnKf=oT2=u4d4aA@mail.gmail.com/

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
 2024-07-20 14:24:26 +02:00
Linus Torvalds
3c3ff7be97 powerpc updates for 6.11 
- Remove support for 40x CPUs & platforms.
 
  - Add support to the 64-bit BPF JIT for cpu v4 instructions.
 
  - Fix PCI hotplug driver crash on powernv.
 
  - Fix doorbell emulation for KVM on PAPR guests (nestedv2).
 
  - Fix KVM nested guest handling of some less used SPRs.
 
  - Online NUMA nodes with no CPU/memory if they have a PCI device attached.
 
  - Reduce memory overhead of enabling kfence on 64-bit Radix MMU kernels.
 
  - Reimplement the iommu table_group_ops for pseries for VFIO SPAPR TCE.
 
 Thanks to: Anjali K, Artem Savkov, Athira Rajeev, Breno Leitao, Brian King,
 Celeste Liu, Christophe Leroy, Esben Haabendal, Gaurav Batra, Gautam Menghani,
 Haren Myneni, Hari Bathini, Jeff Johnson, Krishna Kumar, Krzysztof Kozlowski,
 Nathan Lynch, Nicholas Piggin, Nick Bowler, Nilay Shroff, Rob Herring (Arm),
 Shawn Anastasio, Shivaprasad G Bhat, Sourabh Jain, Srikar Dronamraju, Timothy
 Pearson, Uwe Kleine-König, Vaibhav Jain.
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Merge tag 'powerpc-6.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

Pull powerpc updates from Michael Ellerman:

 - Remove support for 40x CPUs & platforms

 - Add support to the 64-bit BPF JIT for cpu v4 instructions

 - Fix PCI hotplug driver crash on powernv

 - Fix doorbell emulation for KVM on PAPR guests (nestedv2)

 - Fix KVM nested guest handling of some less used SPRs

 - Online NUMA nodes with no CPU/memory if they have a PCI device
   attached

 - Reduce memory overhead of enabling kfence on 64-bit Radix MMU kernels

 - Reimplement the iommu table_group_ops for pseries for VFIO SPAPR TCE

Thanks to: Anjali K, Artem Savkov, Athira Rajeev, Breno Leitao, Brian
King, Celeste Liu, Christophe Leroy, Esben Haabendal, Gaurav Batra,
Gautam Menghani, Haren Myneni, Hari Bathini, Jeff Johnson, Krishna
Kumar, Krzysztof Kozlowski, Nathan Lynch, Nicholas Piggin, Nick Bowler,
Nilay Shroff, Rob Herring (Arm), Shawn Anastasio, Shivaprasad G Bhat,
Sourabh Jain, Srikar Dronamraju, Timothy Pearson, Uwe Kleine-König, and
Vaibhav Jain.

* tag 'powerpc-6.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (57 commits)
  Documentation/powerpc: Mention 40x is removed
  powerpc: Remove 40x leftovers
  macintosh/therm_windtunnel: fix module unload.
  powerpc: Check only single values are passed to CPU/MMU feature checks
  powerpc/xmon: Fix disassembly CPU feature checks
  powerpc: Drop clang workaround for builtin constant checks
  powerpc64/bpf: jit support for signed division and modulo
  powerpc64/bpf: jit support for sign extended mov
  powerpc64/bpf: jit support for sign extended load
  powerpc64/bpf: jit support for unconditional byte swap
  powerpc64/bpf: jit support for 32bit offset jmp instruction
  powerpc/pci: Hotplug driver bridge support
  pci/hotplug/pnv_php: Fix hotplug driver crash on Powernv
  powerpc/configs: Update defconfig with now user-visible CONFIG_FSL_IFC
  powerpc: add missing MODULE_DESCRIPTION() macros
  macintosh/mac_hid: add MODULE_DESCRIPTION()
  KVM: PPC: add missing MODULE_DESCRIPTION() macros
  powerpc/kexec: Use of_property_read_reg()
  powerpc/64s/radix/kfence: map __kfence_pool at page granularity
  powerpc/pseries/iommu: Define spapr_tce_table_group_ops only with CONFIG_IOMMU_API
  ...
 2024-07-19 21:00:33 -07:00
Linus Torvalds
3f386cb8ee pci-v6.11-changes 
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Merge tag 'pci-v6.11-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci

Pull pci updates from Bjorn Helgaas:
 "Enumeration:

   - Define PCIE_RESET_CONFIG_DEVICE_WAIT_MS for the generic 100ms
     required after reset before config access (Kevin Xie)

   - Define PCIE_T_RRS_READY_MS for the generic 100ms required after
     reset before config access (probably should be unified with
     PCIE_RESET_CONFIG_DEVICE_WAIT_MS) (Damien Le Moal)

  Resource management:

   - Rename find_resource() to find_resource_space() to be more
     descriptive (Ilpo Järvinen)

   - Export find_resource_space() for use by PCI core, which needs to
     learn whether there is available space for a bridge window (Ilpo
     Järvinen)

   - Prevent double counting of resources so window size doesn't grow on
     each remove/rescan cycle (Ilpo Järvinen)

   - Relax bridge window sizing algorithm so a device doesn't break
     simply because it was removed and rescanned (Ilpo Järvinen)

   - Evaluate the ACPI PRESERVE_BOOT_CONFIG _DSM in
     pci_register_host_bridge() (not acpi_pci_root_create()) so we can
     unify it with similar DT functionality (Vidya Sagar)

   - Extend use of DT "linux,pci-probe-only" property so it works
     per-host bridge as well as globally (Vidya Sagar)

   - Unify support for ACPI PRESERVE_BOOT_CONFIG _DSM and the DT
     "linux,pci-probe-only" property in pci_preserve_config() (Vidya
     Sagar)

  Driver binding:

   - Add devres infrastructure for managed request and map of partial
     BAR resources (Philipp Stanner)

   - Deprecate pcim_iomap_table() because uses like
     "pcim_iomap_table()[0]" have no good way to return errors (Philipp
     Stanner)

   - Add an always-managed pcim_request_region() for use instead of
     pci_request_region() and similar, which are sometimes managed
     depending on whether pcim_enable_device() has been called
     previously (Philipp Stanner)

   - Reimplement pcim_set_mwi() so it doesn't need to keep store MWI
     state (Philipp Stanner)

   - Add pcim_intx() for use instead of pci_intx(), which is sometimes
     managed depending on whether pcim_enable_device() has been called
     previously (Philipp Stanner)

   - Add managed pcim_iomap_range() to allow mapping of a partial BAR
     (Philipp Stanner)

   - Fix a devres mapping leak in drm/vboxvideo (Philipp Stanner)

  Error handling:

   - Add missing bridge locking in device reset path and add a warning
     for other possible lock issues (Dan Williams)

   - Fix use-after-free on concurrent DPC and hot-removal (Lukas Wunner)

  Power management:

   - Disable AER and DPC during suspend to avoid spurious wakeups if
     they share an interrupt with PME (Kai-Heng Feng)

  PCIe native device hotplug:

   - Detect if a device was removed or replaced during system sleep so
     we don't assume a new device is the one that used to be there
     (Lukas Wunner)

  Virtualization:

   - Add an ACS quirk for Broadcom BCM5760X multi-function NIC; it
     prevents transactions between functions even though it doesn't
     advertise ACS, so the functions can be attached individually via
     VFIO (Ajit Khaparde)

  Peer-to-peer DMA:

   - Add a "pci=config_acs=" kernel command-line parameter to relax
     default ACS settings to enable additional peer-to-peer
     configurations. Requires expert knowledge of topology and ACS
     operation (Vidya Sagar)

  Endpoint framework:

   - Remove unused struct pci_epf_group.type_group (Christophe JAILLET)

   - Fix error handling in vpci_scan_bus() and epf_ntb_epc_cleanup()
     (Dan Carpenter)

   - Make struct pci_epc_class constant (Greg Kroah-Hartman)

   - Remove unused pci_endpoint_test_bar_{readl,writel} functions
     (Jiapeng Chong)

   - Rename "BME" to "Bus Master Enable" (Manivannan Sadhasivam)

   - Rename struct pci_epc_event_ops.core_init() callback to epc_init()
     (Manivannan Sadhasivam)

   - Move DMA init to MHI .epc_init() callback for uniformity
     (Manivannan Sadhasivam)

   - Cancel EPF test delayed work when link goes down (Manivannan
     Sadhasivam)

   - Add struct pci_epc_event_ops.epc_deinit() callback for cleanup
     needed on fundamental reset (Manivannan Sadhasivam)

   - Add 64KB alignment to endpoint test to support Rockchip rk3588
     (Niklas Cassel)

   - Optimize endpoint test by using memcpy() instead of readl() (Niklas
     Cassel)

  Device tree bindings:

   - Add generic "ats-supported" property to advertise that a PCIe Root
     Complex supports ATS (Jean-Philippe Brucker)

  Amazon Annapurna Labs PCIe controller driver:

   - Validate IORESOURCE_BUS presence to avoid NULL pointer dereference
     (Aleksandr Mishin)

  Axis ARTPEC-6 PCIe controller driver:

   - Rename .cpu_addr_fixup() parameter to reflect that it is a PCI
     address, not a CPU address (Niklas Cassel)

  Freescale i.MX6 PCIe controller driver:

   - Convert to agnostic GPIO API (Andy Shevchenko)

  Freescale Layerscape PCIe controller driver:

   - Make struct mobiveil_rp_ops constant (Christophe JAILLET)

   - Use new generic dw_pcie_ep_linkdown() to handle link-down events
     (Manivannan Sadhasivam)

  HiSilicon Kirin PCIe controller driver:

   - Convert to agnostic GPIO API (Andy Shevchenko)

   - Use _scoped() iterator for OF children to ensure refcounts are
     decremented at loop exit (Javier Carrasco)

  Intel VMD host bridge driver:

   - Create sysfs "domain" symlink before downstream devices are exposed
     to userspace by pci_bus_add_devices() (Jiwei Sun)

  Loongson PCIe controller driver:

   - Enable MSI when LS7A is used with new CPUs that have integrated
     PCIe Root Complex, e.g., Loongson-3C6000, so downstream devices can
     use MSI (Huacai Chen)

  Microchip AXI PolarFlare PCIe controller driver:

   - Move pcie-microchip-host.c to a new PLDA directory (Minda Chen)

   - Factor PLDA generic items out to a common
     plda,xpressrich3-axi-common.yaml binding (Minda Chen)

   - Factor PLDA generic data structures and code out to shared
     pcie-plda.h, pcie-plda-host.c (Minda Chen)

   - Add PLDA generic interrupt handling with a .request_event_irq()
     callback for vendor-specific events (Minda Chen)

   - Add PLDA generic host init/deinit and map bus functions for use by
     vendor-specific drivers (Minda Chen)

   - Rework to use PLDA core (Minda Chen)

  Microsoft Hyper-V host bridge driver:

   - Return zero, not garbage, when reading PCI_INTERRUPT_PIN (Wei Liu)

  NVIDIA Tegra194 PCIe controller driver:

   - Remove unused struct tegra_pcie_soc (Dr. David Alan Gilbert)

   - Set 64KB inbound ATU alignment restriction (Jon Hunter)

  Qualcomm PCIe controller driver:

   - Make the MHI reg region mandatory for X1E80100, since all PCIe
     controllers have it (Abel Vesa)

   - Prevent use of uninitialized data and possible error pointer
     dereference (Dan Carpenter)

   - Return error, not success, if dev_pm_opp_find_freq_floor() fails
     (Dan Carpenter)

   - Add Operating Performance Points (OPP) support to scale performance
     state based on aggregate link bandwidth to improve SoC power
     efficiency (Krishna chaitanya chundru)

   - Vote for the CPU-PCIe ICC (interconnect) path to ensure it stays
     active even if other drivers don't vote for it (Krishna chaitanya
     chundru)

   - Use devm_clk_bulk_get_all() to get all the clocks from DT to avoid
     writing out all the clock names (Manivannan Sadhasivam)

   - Add DT binding and driver support for the SA8775P SoC (Mrinmay
     Sarkar)

   - Add HDMA support for the SA8775P SoC (Mrinmay Sarkar)

   - Override the SA8775P NO_SNOOP default to avoid possible memory
     corruption (Mrinmay Sarkar)

   - Make sure resources are disabled during PERST# assertion, even if
     the link is already disabled (Manivannan Sadhasivam)

   - Use new generic dw_pcie_ep_linkdown() to handle link-down events
     (Manivannan Sadhasivam)

   - Add DT and endpoint driver support for the SA8775P SoC (Mrinmay
     Sarkar)

   - Add Hyper DMA (HDMA) support for the SA8775P SoC and enable it in
     the EPF MHI driver (Mrinmay Sarkar)

   - Set PCIE_PARF_NO_SNOOP_OVERIDE to override the default NO_SNOOP
     attribute on the SA8775P SoC (both Root Complex and Endpoint mode)
     to avoid possible memory corruption (Mrinmay Sarkar)

  Renesas R-Car PCIe controller driver:

   - Demote WARN() to dev_warn_ratelimited() in rcar_pcie_wakeup() to
     avoid unnecessary backtrace (Marek Vasut)

   - Add DT and driver support for R-Car V4H (R8A779G0) host and
     endpoint. This requires separate proprietary firmware (Yoshihiro
     Shimoda)

  Rockchip PCIe controller driver:

   - Assert PERST# for 100ms after power is stable (Damien Le Moal)

   - Wait PCIE_T_RRS_READY_MS (100ms) after reset before starting
     configuration (Damien Le Moal)

   - Use GPIOD_OUT_LOW flag while requesting ep_gpio to fix a firmware
     crash on Qcom-based modems with Rockpro64 board (Manivannan
     Sadhasivam)

  Rockchip DesignWare PCIe controller driver:

   - Factor common parts of rockchip-dw-pcie DT binding to be shared by
     Root Complex and Endpoint mode (Niklas Cassel)

   - Add missing INTx signals to common DT binding (Niklas Cassel)

   - Add eDMA items to DT binding for Endpoint controller (Niklas
     Cassel)

   - Fix initial dw-rockchip PERST# GPIO value to prevent unnecessary
     short assert/deassert that causes issues with some WLAN controllers
     (Niklas Cassel)

   - Refactor dw-rockchip and add support for Endpoint mode (Niklas
     Cassel)

   - Call pci_epc_init_notify() and drop dw_pcie_ep_init_notify()
     wrapper (Niklas Cassel)

   - Add error messages in .probe() error paths to improve user
     experience (Uwe Kleine-König)

  Samsung Exynos PCIe controller driver:

   - Use bulk clock APIs to simplify clock setup (Shradha Todi)

  StarFive PCIe controller driver:

   - Add DT binding and driver support for the StarFive JH7110
     PLDA-based PCIe controller (Minda Chen)

  Synopsys DesignWare PCIe controller driver:

   - Add generic support for sending PME_Turn_Off when system suspends
     (Frank Li)

   - Fix incorrect interpretation of iATU slot 0 after PERST#
     assert/deassert (Frank Li)

   - Use msleep() instead of usleep_range() while waiting for link
     (Konrad Dybcio)

   - Refactor dw_pcie_edma_find_chip() to enable adding support for
     Hyper DMA (HDMA) (Manivannan Sadhasivam)

   - Enable drivers to supply the eDMA channel count since some can't
     auto detect this (Manivannan Sadhasivam)

   - Call pci_epc_init_notify() and drop dw_pcie_ep_init_notify()
     wrapper (Manivannan Sadhasivam)

   - Pass the eDMA mapping format directly from drivers instead of
     maintaining a capability for it (Manivannan Sadhasivam)

   - Add generic dw_pcie_ep_linkdown() to notify EPF drivers about
     link-down events and restore non-sticky DWC registers lost on link
     down (Manivannan Sadhasivam)

   - Add vendor-specific "apb" reg name, interrupt names, INTx names to
     generic binding (Niklas Cassel)

   - Enforce DWC restriction that 64-bit BARs must start with an
     even-numbered BAR (Niklas Cassel)

   - Consolidate args of dw_pcie_prog_outbound_atu() into a structure
     (Yoshihiro Shimoda)

   - Add support for endpoints to send Message TLPs, e.g., for INTx
     emulation (Yoshihiro Shimoda)

  TI DRA7xx PCIe controller driver:

   - Rename .cpu_addr_fixup() parameter to reflect that it is a PCI
     address, not a CPU address (Niklas Cassel)

  TI Keystone PCIe controller driver:

   - Validate IORESOURCE_BUS presence to avoid NULL pointer dereference
     (Aleksandr Mishin)

   - Work around AM65x/DRA80xM Errata #i2037 that corrupts TLPs and
     causes processor hangs by limiting Max_Read_Request_Size (MRRS) and
     Max_Payload_Size (MPS) (Kishon Vijay Abraham I)

   - Leave BAR 0 disabled for AM654x to fix a regression caused by
     6ab15b5e70 ("PCI: dwc: keystone: Convert .scan_bus() callback to
     use add_bus"), which caused a 45-second boot delay (Siddharth
     Vadapalli)

  Xilinx Versal CPM PCIe controller driver:

   - Fix overlapping bridge registers and 32-bit BAR addresses in DT
     binding (Thippeswamy Havalige)

  MicroSemi Switchtec management driver:

   - Make struct switchtec_class constant (Greg Kroah-Hartman)

  Miscellaneous:

   - Remove unused struct acpi_handle_node (Dr. David Alan Gilbert)

   - Add missing MODULE_DESCRIPTION() macros (Jeff Johnson)"

* tag 'pci-v6.11-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (154 commits)
  PCI: loongson: Enable MSI in LS7A Root Complex
  PCI: Extend ACS configurability
  PCI: Add missing bridge lock to pci_bus_lock()
  drm/vboxvideo: fix mapping leaks
  PCI: Add managed pcim_iomap_range()
  PCI: Remove legacy pcim_release()
  PCI: Add managed pcim_intx()
  PCI: vmd: Create domain symlink before pci_bus_add_devices()
  PCI: qcom: Prevent use of uninitialized data in qcom_pcie_suspend_noirq()
  PCI: qcom: Prevent potential error pointer dereference
  PCI: qcom: Fix missing error code in qcom_pcie_probe()
  PCI: Give pcim_set_mwi() its own devres cleanup callback
  PCI: Move struct pci_devres.pinned bit to struct pci_dev
  PCI: Remove struct pci_devres.enabled status bit
  PCI: Document hybrid devres hazards
  PCI: Add managed pcim_request_region()
  PCI: Deprecate pcim_iomap_table(), pcim_iomap_regions_request_all()
  PCI: Add managed partial-BAR request and map infrastructure
  PCI: Add devres helpers for iomap table
  PCI: Add and use devres helper for bit masks
  ...
 2024-07-19 19:03:18 -07:00
Linus Torvalds
8e5c0abfa0 Input updates for v6.11-rc0 
- streamlined logic in input core for handling normal input handlers vs
   input filters
 
 - updates to input drivers to allocate memory with sizeof(*pointer)
   instead of sizeof(type)
 
 - change to ads7846 touchscreen driver to use hsync GPIO instead of
   requiring platform data with special method (which is not compatible
   with boards using device tree)
 
 - update to adc-joystick driver to handle inverted axes
 
 - cleanups in various drivers switching them to use the new "guard"
   and "__free()" facilities
 
 - changes to several drivers (adxl34x, atmel_mxt_ts, ati-remote2,
   omap-keypad, yealink) to stop creating driver-specific device
   attributes manually and use driver core facilities for this
 
 - update to Cypress PS/2 protocol driver to properly handle errors
   from the PS/2 transport as well as other cleanups
 
 - update to edt-ft5x06 driver to support ft5426 variant
 
 - update to ektf2127 driver to support ektf2232 variant
 
 - update to exc3000 driver to support EXC81W32 variant
 
 - update to imagis driver to support IST3038 variant
 
 - other assorted driver cleanups.
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Merge tag 'input-for-v6.11-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

Pull input updates from Dmitry Torokhov:

 - streamlined logic in input core for handling normal input handlers vs
   input filters

 - updates to input drivers to allocate memory with sizeof(*pointer)
   instead of sizeof(type)

 - change to ads7846 touchscreen driver to use hsync GPIO instead of
   requiring platform data with special method (which is not compatible
   with boards using device tree)

 - update to adc-joystick driver to handle inverted axes

 - cleanups in various drivers switching them to use the new "guard" and
   "__free()" facilities

 - changes to several drivers (adxl34x, atmel_mxt_ts, ati-remote2,
   omap-keypad, yealink) to stop creating driver-specific device
   attributes manually and use driver core facilities for this

 - update to Cypress PS/2 protocol driver to properly handle errors from
   the PS/2 transport as well as other cleanups

 - update to edt-ft5x06 driver to support ft5426 variant

 - update to ektf2127 driver to support ektf2232 variant

 - update to exc3000 driver to support EXC81W32 variant

 - update to imagis driver to support IST3038 variant

 - other assorted driver cleanups.

* tag 'input-for-v6.11-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (71 commits)
  Input: yealink - simplify locking in sysfs attribute handling
  Input: yealink - use driver core to instantiate device attributes
  Input: ati-remote2 - use driver core to instantiate device attributes
  Input: omap-keypad - use driver core to instantiate device attributes
  Input: atmel_mxt_ts - use driver core to instantiate device attributes
  Input: exc3000 - add EXC81W32 support
  dt-bindings: input: touchscreen: exc3000: add EXC81W32
  Input: twl4030-pwrbutton - fix kernel-doc warning
  Input: himax_hx83112b - add support for HX83100A
  Input: himax_hx83112b - add himax_chip struct for multi-chip support
  Input: himax_hx83112b - implement MCU register reading
  Input: himax_hx83112b - use more descriptive register defines
  dt-bindings: input: touchscreen: himax,hx83112b: add HX83100A
  Input: do not check number of events in input_pass_values()
  Input: preallocate memory to hold event values
  Input: rearrange input_alloc_device() to prepare for preallocating of vals
  Input: simplify event handling logic
  Input: make events() method return number of events processed
  Input: make sure input handlers define only one processing method
  Input: evdev - remove ->event() method
  ...
 2024-07-19 16:51:39 -07:00
Linus Torvalds
ef035628c3 The I2C core gains documentation updates for the testunit, a cleanup 
regarding unneeded 'driver_data' and more sanity checks in the char
 device.
 
 For the host drivers, this release includes significant updates, with
 the primary change being the renaming from "master/slave" to
 "controller/target" to adhere to I2C v7 and SMBus 3.2 standards.
 
 New Support:
 
  - Added support for Intel Arrow Lake-H.
  - Added I2C support in the Arioha SoC by linking the Mediatek
    I2C controller.
 
 Cleanups:
 
  - Added the MODULE_DESCRIPTION() macro, resolving a modpost
    warning in the ALi 1563 Southbridge driver.
  - Constified the regmap_config declaration in the i2c-designware
    driver.
  - Improved the coding style in the Renesas R-Car driver by
    removing unnecessary semicolons after brackets.
 
 General improvements:
 
  - In the OMAP device, replaced NOIRQ_SYSTEM_SLEEP_PM_OPS with
    RUNTIME_PM_OPS to enable waking up the controller during
    suspend() before suspend_noirq() kicks in.
  - Improved logging in the Xilinx driver.
  - Added a warning (WARN()) in the Renesas R-Car driver for
    spurious interrupts.
 
 DTS Changes:
 
  - Removed address-cell and size-cell from the Atmel at91sam,
    nVidia Tegra 20, and Samsung S3c2410 devices.
  - Fixed Texas Instruments OMAP4 I2C controller to comply with
    the i2c-controller.yaml schema.
  - Improved indentation in DTS examples for several I2C devices.
  - Converted the NXP LPC1788 binding to the dt-schema.
  - Added documentation for the compatible string
    thead,th1520-i2c.
  - Added the "power-domains" property for the Meson I2C driver.
 
 AT24 EEPROM driver changes:
 
  - add support for two new Microchip models
  - document even more new models in DT bindings (those use fallback
    compatibles so no code changes)
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Merge tag 'i2c-for-6.11-rc1-try2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

Pull i2c fixes from Wolfram Sang:
 "The I2C core gains documentation updates for the testunit, a cleanup
  regarding unneeded 'driver_data' and more sanity checks in the char
  device.

  For the host drivers, this release includes significant updates, with
  the primary change being the renaming from "master/slave" to
  "controller/target" to adhere to I2C v7 and SMBus 3.2 standards.

  New Support:

   - Added support for Intel Arrow Lake-H
   - Added I2C support in the Arioha SoC by linking the Mediatek I2C
     controller

  Cleanups:

   - Added the MODULE_DESCRIPTION() macro, resolving a modpost warning
     in the ALi 1563 Southbridge driver.
   - Constified the regmap_config declaration in the i2c-designware
     driver.
   - Improved the coding style in the Renesas R-Car driver by removing
     unnecessary semicolons after brackets.

  General improvements:

   - In the OMAP device, replaced NOIRQ_SYSTEM_SLEEP_PM_OPS with
     RUNTIME_PM_OPS to enable waking up the controller during suspend()
     before suspend_noirq() kicks in.
   - Improved logging in the Xilinx driver.
   - Added a warning (WARN()) in the Renesas R-Car driver for spurious
     interrupts.

  DTS Changes:

   - Removed address-cell and size-cell from the Atmel at91sam, nVidia
     Tegra 20, and Samsung S3c2410 devices.
   - Fixed Texas Instruments OMAP4 I2C controller to comply with the
     i2c-controller.yaml schema.
   - Improved indentation in DTS examples for several I2C devices.
   - Converted the NXP LPC1788 binding to the dt-schema.
   - Added documentation for the compatible string thead,th1520-i2c.
   - Added the "power-domains" property for the Meson I2C driver.

  AT24 EEPROM driver changes:

   - add support for two new Microchip models
   - document even more new models in DT bindings (those use fallback
     compatibles so no code changes)"

* tag 'i2c-for-6.11-rc1-try2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (87 commits)
  i2c: document new callbacks in i2c_algorithm
  dt-bindings: i2c: amlogic,meson6-i2c: add optional power-domains
  dt-bindings: i2c: at91: Add sama7d65 compatible string
  i2c: st: reword according to newest specification
  i2c: cpm: reword according to newest specification
  i2c: virtio: reword according to newest specification
  i2c: nvidia-gpu: reword according to newest specification
  i2c: viai2c: reword according to newest specification
  i2c: viperboard: reword according to newest specification
  i2c: uniphier: reword according to newest specification
  i2c: uniphier-f: reword according to newest specification
  i2c: tiny-usb: reword according to newest specification
  i2c: thunderx-pcidrv: reword according to newest specification
  i2c: tegra-bpmp: reword according to newest specification
  i2c: taos-evm: reword according to newest specification
  i2c: sun6i-p2wi: reword according to newest specification
  i2c: stm32f4: reword according to newest specification
  i2c: sprd: reword according to newest specification
  i2c: sis5595: reword according to newest specification
  i2c: rzv2m: reword according to newest specification
  ...
 2024-07-19 16:46:26 -07:00
Linus Torvalds
acc5965b9f Char/Misc and other driver changes for 6.11-rc1 
Here is the "big" set of char/misc and other driver subsystem changes
 for 6.11-rc1.  Nothing major in here, just loads of new drivers and
 updates.  Included in here are:
   - IIO api updates and new drivers added
   - wait_interruptable_timeout() api cleanups for some drivers
   - MODULE_DESCRIPTION() additions for loads of drivers
   - parport out-of-bounds fix
   - interconnect driver updates and additions
   - mhi driver updates and additions
   - w1 driver fixes
   - binder speedups and fixes
   - eeprom driver updates
   - coresight driver updates
   - counter driver update
   - new misc driver additions
   - other minor api updates
 
 All of these, EXCEPT for the final Kconfig build fix for 32bit systems,
 have been in linux-next for a while with no reported issues.  The
 Kconfig fixup went in 29 hours ago, so might have missed the latest
 linux-next, but was acked by everyone involved.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char / misc and other driver updates from Greg KH:
 "Here is the "big" set of char/misc and other driver subsystem changes
  for 6.11-rc1. Nothing major in here, just loads of new drivers and
  updates. Included in here are:

   - IIO api updates and new drivers added

   - wait_interruptable_timeout() api cleanups for some drivers

   - MODULE_DESCRIPTION() additions for loads of drivers

   - parport out-of-bounds fix

   - interconnect driver updates and additions

   - mhi driver updates and additions

   - w1 driver fixes

   - binder speedups and fixes

   - eeprom driver updates

   - coresight driver updates

   - counter driver update

   - new misc driver additions

   - other minor api updates

  All of these, EXCEPT for the final Kconfig build fix for 32bit
  systems, have been in linux-next for a while with no reported issues.
  The Kconfig fixup went in 29 hours ago, so might have missed the
  latest linux-next, but was acked by everyone involved"

* tag 'char-misc-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (330 commits)
  misc: Kconfig: exclude mrvl-cn10k-dpi compilation for 32-bit systems
  misc: delete Makefile.rej
  binder: fix hang of unregistered readers
  misc: Kconfig: add a new dependency for MARVELL_CN10K_DPI
  virtio: add missing MODULE_DESCRIPTION() macro
  agp: uninorth: add missing MODULE_DESCRIPTION() macro
  spmi: add missing MODULE_DESCRIPTION() macros
  dev/parport: fix the array out-of-bounds risk
  samples: configfs: add missing MODULE_DESCRIPTION() macro
  misc: mrvl-cn10k-dpi: add Octeon CN10K DPI administrative driver
  misc: keba: Fix missing AUXILIARY_BUS dependency
  slimbus: Fix struct and documentation alignment in stream.c
  MAINTAINERS: CC dri-devel list on Qualcomm FastRPC patches
  misc: fastrpc: use coherent pool for untranslated Compute Banks
  misc: fastrpc: support complete DMA pool access to the DSP
  misc: fastrpc: add missing MODULE_DESCRIPTION() macro
  misc: fastrpc: Add missing dev_err newlines
  misc: fastrpc: Use memdup_user()
  nvmem: core: Implement force_ro sysfs attribute
  nvmem: Use sysfs_emit() for type attribute
  ...
 2024-07-19 15:55:08 -07:00
Linus Torvalds
09ea8089ab Staging driver updates for 6.11-rc1 
This is the "big" staging driver update for 6.11-rc1.  Not really all
 that much happened this release cycle, just lots of tiny cleanups,
 overall about 3000 lines removed, so the cleanups were worth it.
 
 Included in here are:
   - loads of rtl8723bs driver cleanups
   - lots of rtl8192e driver cleanups
   - vc04_services reworks and cleanups as that codebase gets slowly
     evolved into something that will make it into the "real" part of the
     kernel hopefully soon.
   - other tiny staging driver cleanups
 
 All of these have been in linux-next for a while with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'staging-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging driver updates from Greg KH:
 "This is the "big" staging driver update for 6.11-rc1. Not really all
  that much happened this release cycle, just lots of tiny cleanups,
  overall about 3000 lines removed, so the cleanups were worth it.

  Included in here are:

   - loads of rtl8723bs driver cleanups

   - lots of rtl8192e driver cleanups

   - vc04_services reworks and cleanups as that codebase gets slowly
     evolved into something that will make it into the "real" part of
     the kernel hopefully soon.

   - other tiny staging driver cleanups

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'staging-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (124 commits)
  staging: rtl8723bs: Remove constant result function CheckNegative()
  staging: rtl8723bs: Remove unused macros in rtw_mlme_ext.h
  staging: rtl8723bs: Remove unused macros in hal_pwr_seq.h
  staging: rtl8723bs: Remove unused macros in rtw_efuse.h
  staging: rtl8723bs: Remove unused macros in rtw_mlme.h
  staging: rtl8723bs: Remove unused macros in HalPwrSeqCmd.h
  staging: rtl8723bs: Remove unused macros in Hal8723BReg.h
  staging: rtl8723bs: Remove unused macros in Hal8192CPhyReg.h
  staging: rtl8723bs: Delete file hal_phy_reg_8723b.h
  staging: rtl8723bs: Move last macro from hal_phy_reg_8723b.h
  staging: rtl8723bs: Remove unused macros in hal_phy_reg_8723b.h
  staging: rtl8723bs: Remove unused macros in hal_com_reg.h
  staging: rtl8723bs: Remove unused macros in rtw_ht.h
  staging: rtl8723bs: Remove unused macros in hal_com_h2c.h
  staging: vc04_services: vchiq_core: Stop kthreads on vchiq module unload
  staging: vchiq_core: Bubble up wait_event_interruptible() return value
  staging: nvec: Use x instead of x != NULL to improve readability.
  staging: rtl8192e: Fix conflicting types error with net_device.
  staging: rtl8723bs: Remove unused variable pwdev_priv
  staging: vc04_services: Update testing instructions
  ...
 2024-07-19 15:46:29 -07:00
Linus Torvalds
04d17331ca USB/Thunderbolt updates for 6.11-rc1 
Here is the big set of USB and Thunderbolt changes for 6.11-rc1.
 Nothing earth-shattering in here, just constant forward progress in
 adding support for new hardware and better debugging functionalities for
 thunderbolt devices and the subsystem.  Included in here are:
   - thunderbolt debugging update and driver additions
   - xhci driver updates
   - typec driver updates
   - kselftest device driver changes (acked by the relevant maintainers,
     depended on other changes in this tree.)
   - cdns3 driver updates
   - gadget driver updates
   - MODULE_DESCRIPTION() additions
   - dwc3 driver updates and fixes
 
 All of these have been in linux-next for a while with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB / Thunderbolt updates from Greg KH:
 "Here is the big set of USB and Thunderbolt changes for 6.11-rc1.

  Nothing earth-shattering in here, just constant forward progress in
  adding support for new hardware and better debugging functionalities
  for thunderbolt devices and the subsystem. Included in here are:

   - thunderbolt debugging update and driver additions

   - xhci driver updates

   - typec driver updates

   - kselftest device driver changes (acked by the relevant maintainers,
     depended on other changes in this tree.)

   - cdns3 driver updates

   - gadget driver updates

   - MODULE_DESCRIPTION() additions

   - dwc3 driver updates and fixes

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'usb-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (112 commits)
  kselftest: devices: Add test to detect device error logs
  kselftest: Move ksft helper module to common directory
  kselftest: devices: Move discoverable devices test to subdirectory
  usb: gadget: f_uac2: fix non-newline-terminated function name
  USB: uas: Implement the new shutdown callback
  USB: core: add 'shutdown' callback to usb_driver
  usb: typec: Drop explicit initialization of struct i2c_device_id::driver_data to 0
  usb: dwc3: enable CCI support for AMD-xilinx DWC3 controller
  usb: dwc2: add support for other Lantiq SoCs
  usb: gadget: Use u16 types for 16-bit fields
  usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup
  usb: dwc3: core: Check all ports when set phy suspend
  usb: typec: tcpci: add support to set connector orientation
  dt-bindings: usb: Convert fsl-usb to yaml
  usb: typec: ucsi: reorder operations in ucsi_run_command()
  usb: typec: ucsi: extract common code for command handling
  usb: typec: ucsi: inline ucsi_read_message_in
  usb: typec: ucsi: rework command execution functions
  usb: typec: ucsi: split read operation
  usb: typec: ucsi: simplify command sending API
  ...
 2024-07-19 15:37:48 -07:00
Linus Torvalds
aba9753c06 TTY/Serial updates for 6.11-rc1 
Here is a small set of tty and serial driver updates for 6.11-rc1.  Not
 much happened this cycle, unlike the previous kernel release which had
 lots of "excitement" in this part of the kernel.  Included in here are
 the following changes:
   - dt binding updates for new platforms
   - 8250 driver updates
   - various small serial driver fixes and updates
   - printk/console naming and matching attempt #2 (was reverted for
     6.10-final, should be good to go this time around, acked by the
     relevant maintainers).
 
 All of these have been in linux-next for a while with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty / serial updates from Greg KH:
 "Here is a small set of tty and serial driver updates for 6.11-rc1. Not
  much happened this cycle, unlike the previous kernel release which had
  lots of "excitement" in this part of the kernel. Included in here are
  the following changes:

   - dt binding updates for new platforms

   - 8250 driver updates

   - various small serial driver fixes and updates

   - printk/console naming and matching attempt #2 (was reverted for
     6.10-final, should be good to go this time around, acked by the
     relevant maintainers).

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'tty-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (22 commits)
  Documentation: kernel-parameters: Add DEVNAME:0.0 format for serial ports
  serial: core: Add serial_base_match_and_update_preferred_console()
  printk: Add match_devname_and_update_preferred_console()
  serial: sc16is7xx: hardware reset chip if reset-gpios is defined in DT
  dt-bindings: serial: sc16is7xx: add reset-gpios
  dt-bindings: serial: vt8500-uart: convert to json-schema
  serial: 8250_platform: Explicitly show we initialise ISA ports only once
  tty: add missing MODULE_DESCRIPTION() macros
  dt-bindings: serial: mediatek,uart: add MT7988
  serial: sh-sci: Add support for RZ/V2H(P) SoC
  dt-bindings: serial: Add documentation for Renesas RZ/V2H(P) (R9A09G057) SCIF support
  dt-bindings: serial: renesas,scif: Make 'interrupt-names' property as required
  dt-bindings: serial: renesas,scif: Validate 'interrupts' and 'interrupt-names'
  dt-bindings: serial: renesas,scif: Move ref for serial.yaml at the end
  riscv: dts: starfive: jh7110: Add the core reset and jh7110 compatible for uarts
  serial: 8250_dw: Use reset array API to get resets
  dt-bindings: serial: snps-dw-apb-uart: Add one more reset signal for StarFive JH7110 SoC
  serial: 8250: Extract platform driver
  serial: 8250: Extract RSA bits
  serial: imx: stop casting struct uart_port to struct imx_port
  ...
 2024-07-19 15:22:14 -07:00
Linus Torvalds
d7e78951a8 Notably this includes fixes for a s390 build breakage. 
Including fixes from netfilter.
 
 Current release - new code bugs:
 
   - eth: fbnic: fix s390 build.
 
   - eth: airoha: fix NULL pointer dereference in airoha_qdma_cleanup_rx_queue()
 
 Previous releases - regressions:
 
   - flow_dissector: use DEBUG_NET_WARN_ON_ONCE
 
   - ipv4: fix incorrect TOS in route get reply
 
   - dsa: fix chip-wide frame size config in some drivers
 
 Previous releases - always broken:
 
   - netfilter: nf_set_pipapo: fix initial map fill
 
   - eth: gve: fix XDP TX completion handling when counters overflow
 
 Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-6.11-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Paolo Abeni:
 "Including fixes from netfilter.

  Notably this includes fixes for a s390 build breakage.

  Current release - new code bugs:

   - eth: fbnic: fix s390 build

   - eth: airoha: fix NULL pointer dereference in
     airoha_qdma_cleanup_rx_queue()

  Previous releases - regressions:

   - flow_dissector: use DEBUG_NET_WARN_ON_ONCE

   - ipv4: fix incorrect TOS in route get reply

   - dsa: fix chip-wide frame size config in some drivers

  Previous releases - always broken:

   - netfilter: nf_set_pipapo: fix initial map fill

   - eth: gve: fix XDP TX completion handling when counters overflow"

* tag 'net-6.11-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net:
  eth: fbnic: don't build the driver when skb has more than 21 frags
  net: dsa: b53: Limit chip-wide jumbo frame config to CPU ports
  net: dsa: mv88e6xxx: Limit chip-wide frame size config to CPU ports
  net: airoha: Fix NULL pointer dereference in airoha_qdma_cleanup_rx_queue()
  net: wwan: t7xx: add support for Dell DW5933e
  ipv4: Fix incorrect TOS in fibmatch route get reply
  ipv4: Fix incorrect TOS in route get reply
  net: flow_dissector: use DEBUG_NET_WARN_ON_ONCE
  driver core: auxiliary bus: Fix documentation of auxiliary_device
  net: airoha: fix error branch in airoha_dev_xmit and airoha_set_gdm_ports
  gve: Fix XDP TX completion handling when counters overflow
  ipvs: properly dereference pe in ip_vs_add_service
  selftests: netfilter: add test case for recent mismatch bug
  netfilter: nf_set_pipapo: fix initial map fill
  netfilter: ctnetlink: use helper function to calculate expect ID
  eth: fbnic: fix s390 build.
 2024-07-19 14:58:12 -07:00
Linus Torvalds
53a5182c8a for-6.11-tag 
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Merge tag 'for-6.11-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux

Pull btrfs fix from David Sterba:
 "A fix for build breakage on 32bit platforms"

* tag 'for-6.11-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
  btrfs: change BTRFS_MOUNT_* flags to 64bit type
 2024-07-19 14:34:52 -07:00
Linus Torvalds
33cf098770 Probes fixes for v6.11 pre-RC: 
- uprobe: Add sys_uretprobe entry to scripts/syscall.tbl.
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Merge tag 'probes-fixes-v6.11-pre-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

Pull uprobe fix from Masami Hiramatsu:

 - Add sys_uretprobe entry to scripts/syscall.tbl.

* tag 'probes-fixes-v6.11-pre-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
  syscalls: Fix to add sys_uretprobe to syscall.tbl
 2024-07-19 14:33:30 -07:00
Linus Torvalds
9c67f9084a power sequencing fixes for v6.11-rc1 
- fix an invalid pointer dereference in error path in pwrseq core
 - reduce the Kconfig noise from PCI pwrctl choices
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Merge tag 'pwrseq-fixes-for-v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

Pull power sequencing fixes from Bartosz Golaszewski:
 "There's one fix for an invalid pointer dereference in error path
  reported by smatch and two patches that address the noisy config
  choices you reported earlier this week.

  Summary:

   - fix an invalid pointer dereference in error path in pwrseq core

   - reduce the Kconfig noise from PCI pwrctl choices"

* tag 'pwrseq-fixes-for-v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
  arm64: qcom: don't select HAVE_PWRCTL when PCI=n
  Kconfig: reduce the amount of power sequencing noise
  power: sequencing: fix an invalid pointer dereference in error path
 2024-07-19 14:31:18 -07:00
Linus Torvalds
12cc3d5389 sound updates for 6.11-rc1 
Lots of changes in this cycle, but mostly for cleanups and
 refactoring.  Significant amount of changes are about DT schema
 conversions for ASoC at this time while we see other usual
 suspects, too.  Some highlights below:
 
 Core:
 - Re-introduction of PCM sync ID support API
 - MIDI2 time-base extension in ALSA sequencer API
 
 ASoC:
 - Syncing of features between simple-audio-card and the two
   audio-graph cards
 - Support for specifying the order of operations for components
   within cards to allow quirking for unusual systems
 - Lots of DT schema conversions
 - Continued SOF/Intel updates for topology, SoundWire, IPC3/4
 - New support for Asahi Kasei AK4619, Cirrus Logic CS530x, Everest
   Semiconductors ES8311, NXP i.MX95 and LPC32xx, Qualcomm LPASS
   v2.5 and WCD937x, Realtek RT1318 and RT1320 and Texas
   Instruments PCM5242
 
 HD-audio:
 - More quirks, Intel PantherLake support, senarytech codec support
 - Refactoring of Cirrus codec component-binding
 
 Others:
 - ALSA control kselftest improvements, and fixes for input value
   checks in various drivers
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Merge tag 'sound-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "Lots of changes in this cycle, but mostly for cleanups and
  refactoring.

  Significant amount of changes are about DT schema conversions for ASoC
  at this time while we see other usual suspects, too.

  Some highlights below:

  Core:
   - Re-introduction of PCM sync ID support API
   - MIDI2 time-base extension in ALSA sequencer API

  ASoC:
   - Syncing of features between simple-audio-card and the two
     audio-graph cards
   - Support for specifying the order of operations for components
     within cards to allow quirking for unusual systems
   - Lots of DT schema conversions
   - Continued SOF/Intel updates for topology, SoundWire, IPC3/4
   - New support for Asahi Kasei AK4619, Cirrus Logic CS530x, Everest
     Semiconductors ES8311, NXP i.MX95 and LPC32xx, Qualcomm LPASS v2.5
     and WCD937x, Realtek RT1318 and RT1320 and Texas Instruments
     PCM5242

  HD-audio:
   - More quirks, Intel PantherLake support, senarytech codec support
   - Refactoring of Cirrus codec component-binding

  Others:
   - ALSA control kselftest improvements, and fixes for input value
     checks in various drivers"

* tag 'sound-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (349 commits)
  kselftest/alsa: Log the PCM ID in pcm-test
  kselftest/alsa: Use card name rather than number in test names
  ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
  ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop
  ALSA: seq: ump: Skip useless ports for static blocks
  ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
  ALSA: usb: Use BIT() for bit values
  ALSA: usb: Fix UBSAN warning in parse_audio_unit()
  ALSA: hda/realtek: Enable headset mic on Positivo SU C1400
  ASoC: tas2781: Add new Kontrol to set tas2563 digital Volume
  ASoC: codecs: wcd937x: Remove separate handling for vdd-buck supply
  ASoC: codecs: wcd937x: Remove the string compare in MIC BIAS widget settings
  ASoC: codecs: wcd937x-sdw: Fix Unbalanced pm_runtime_enable
  ASoC: dt-bindings: cirrus,cs42xx8: Convert to dtschema
  ASoC: cs530x: Remove bclk from private structure
  ASoC: cs530x: Calculate proper bclk rate using TDM
  ASoC: dt-bindings: cirrus,cs4270: Convert to dtschema
  firmware: cs_dsp: Rename fw_ver to wmfw_ver
  firmware: cs_dsp: Clarify wmfw format version log message
  firmware: cs_dsp: Make wmfw and bin filename arguments const char *
  ...
 2024-07-19 12:39:34 -07:00
Linus Torvalds
a4f9285520 This a large collection of clk driver updates and a handful of new SoC 
clk driver support. We have the usual Qualcomm clk drivers, along with
 clk drivers for the Sophgo and T-Head vendors, all to support some new
 SoCs.
 
 Nothing in particular stands out to me in the updates. There's the
 interconnect clk driver which exposes clks as interconnects, crossing
 subsystems. There's a bunch of janitorial things that are improving
 drivers in general like kmemdup_array() or fixing error paths. But
 overall the updates look normal to fix the description data which is
 usually the stuff that's wrong and/or untested.
 
 I really wanted to land a bunch of KUnit clk code that I've been working
 on whenever I get some free time but it turned into a pumpkin at the
 last minute so I dropped those patches. I'll let it soak in linux-next
 after the merge window closes. I have a suspicion that we're going to
 need to totally rework the clk framework to fix structural issues like
 locking, clk rate setting, and runtime PM usage. Having a bunch of unit
 tests for that will help make sure that all keeps working.
 
 Core:
  - Skip gate basic type KUnit tests on s390 due to lack of MMIO emulation
 
 New Drivers:
  - AP sub-system clock controller in the T-Head TH1520
  - Sophgo Sophon sg2042 clk driver
  - Qualcomm SM7150 camera, display and video clk drivers
  - Qualcomm QCM2290 GPU clk driver
  - Qualcomm QCS8386/QCS8084 NSS clk driver
  - Qualcomm SM8650 camera and video drivers
 
 Updates:
  - Add reset support to Airoha EN7581 clk driver
  - Add MODULE_DESCRIPTIONs to various clk drivers
  - Introduce helper logic to expose clock controllers as simple
    interconnect providers
  - Use the interconnect helper above on Qualcomm ipq9574
  - Add CLK_SET_RATE_PARENT to the remaining USB pipe clocks on Qualcomm
    X1Elite
  - Improve error handling in Qualcomm kpss-xcc driver
  - Mark Qualcomm SC8280XP LPASS clock controller regmap_config const
  - Export more clocks for Rockchip rk3128 peripherals
  - Convert Rockchip clk drivers to use kmemdup_array()
  - Drop CLK_NR_CLKS from Rockchip rk3128 and rk3188 binding headers
  - Make qcom_cc_really_probe() take a struct device to allow reuse in
    non-platform-drivers
  - Introduce prepare-only branch clock ops in the qcom clk driver to
    support clocks on buses that take locks
  - Describe parent/child relationship for Qualcomm SC7280 camera GDSCs
  - Support Qualcomm Huayra 2290 alpha PLL
  - Adjust the highest SDCC clock frequency on Qualcomm IPQ6018 to match
    HS200 support
  - Add missing PCIe PIPE clocks on Qualcomm IPQ9574
  - Fix various configurations and properties in the Qualcomm SA8775P,
    X1E80100 and SM7280 drivers
  - Park Qualcomm SM8350 GPU RCGs on XO while disabled
  - Remove unused CONFIG_QCOM_RPMCC Kconfig symbol
  - exynos-clkout: Remove usage of of_device_id table as .of_match_table,
    because the driver is instantiated as MFD cell, not as standalone platform
    driver.  Populated .of_match_table confused people few times to convert the
    code to device_get_match_data(), which broke the driver
  - Mark one Samsung UFS clock as critical, because having it off stops the
    system from shutdown
  - Use kmemdup_array() when applicable
  - Remove unused 'struct gates_data' from old sunxi driver library
  - Add GPADC clock and reset for Allwinner H616
  - Minor Amlogic S4 clock fixes
  - DT bindings Yaml conversion of the Amlogic AXG audio controller
  - Amlogic C3 clock controllers support
  - Amlogic clk flag added to skip init of already enabled PLLs and avoid relocking
  - Amlogic A1 DT bindings updates for system pll support
  - Add missing MODULE_DESCRIPTION where necessary
  - Remove obsolete clock DT binding header files
  - Add Battery Backup (VBATTB) and I2C clocks, resets, and power
    domains on Renesas RZ/G3S
  - Add audio clocks on Renesas R-Car V4M
  - Add video capture (ISPCS, CSI-2, VIN) clocks on Renesas R-Car V4M
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Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk updates from Stephen Boyd:
 "This a large collection of clk driver updates and a handful of new SoC
  clk driver support.

  We have the usual Qualcomm clk drivers, along with clk drivers for the
  Sophgo and T-Head vendors, all to support some new SoCs.

  Nothing in particular stands out to me in the updates. There's the
  interconnect clk driver which exposes clks as interconnects, crossing
  subsystems. There's a bunch of janitorial things that are improving
  drivers in general like kmemdup_array() or fixing error paths. But
  overall the updates look normal to fix the description data which is
  usually the stuff that's wrong and/or untested.

  Core:
   - Skip gate basic type KUnit tests on s390 due to lack of MMIO
     emulation

  New Drivers:
   - AP sub-system clock controller in the T-Head TH1520
   - Sophgo Sophon sg2042 clk driver
   - Qualcomm SM7150 camera, display and video clk drivers
   - Qualcomm QCM2290 GPU clk driver
   - Qualcomm QCS8386/QCS8084 NSS clk driver
   - Qualcomm SM8650 camera and video drivers

  Updates:
   - Add reset support to Airoha EN7581 clk driver
   - Add MODULE_DESCRIPTIONs to various clk drivers
   - Introduce helper logic to expose clock controllers as simple
     interconnect providers
   - Use the interconnect helper above on Qualcomm ipq9574
   - Add CLK_SET_RATE_PARENT to the remaining USB pipe clocks on
     Qualcomm X1Elite
   - Improve error handling in Qualcomm kpss-xcc driver
   - Mark Qualcomm SC8280XP LPASS clock controller regmap_config const
   - Export more clocks for Rockchip rk3128 peripherals
   - Convert Rockchip clk drivers to use kmemdup_array()
   - Drop CLK_NR_CLKS from Rockchip rk3128 and rk3188 binding headers
   - Make qcom_cc_really_probe() take a struct device to allow reuse in
     non-platform-drivers
   - Introduce prepare-only branch clock ops in the qcom clk driver to
     support clocks on buses that take locks
   - Describe parent/child relationship for Qualcomm SC7280 camera GDSCs
   - Support Qualcomm Huayra 2290 alpha PLL
   - Adjust the highest SDCC clock frequency on Qualcomm IPQ6018 to
     match HS200 support
   - Add missing PCIe PIPE clocks on Qualcomm IPQ9574
   - Fix various configurations and properties in the Qualcomm SA8775P,
     X1E80100 and SM7280 drivers
   - Park Qualcomm SM8350 GPU RCGs on XO while disabled
   - Remove unused CONFIG_QCOM_RPMCC Kconfig symbol
   - exynos-clkout: Remove usage of of_device_id table as
     .of_match_table, because the driver is instantiated as MFD cell,
     not as standalone platform driver. Populated .of_match_table
     confused people few times to convert the code to
     device_get_match_data(), which broke the driver
   - Mark one Samsung UFS clock as critical, because having it off stops
     the system from shutdown
   - Use kmemdup_array() when applicable
   - Remove unused 'struct gates_data' from old sunxi driver library
   - Add GPADC clock and reset for Allwinner H616
   - Minor Amlogic S4 clock fixes
   - DT bindings Yaml conversion of the Amlogic AXG audio controller
   - Amlogic C3 clock controllers support
   - Amlogic clk flag added to skip init of already enabled PLLs and
     avoid relocking
   - Amlogic A1 DT bindings updates for system pll support
   - Add missing MODULE_DESCRIPTION where necessary
   - Remove obsolete clock DT binding header files
   - Add Battery Backup (VBATTB) and I2C clocks, resets, and power
     domains on Renesas RZ/G3S
   - Add audio clocks on Renesas R-Car V4M
   - Add video capture (ISPCS, CSI-2, VIN) clocks on Renesas R-Car V4M"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (135 commits)
  clk: thead: Add support for T-Head TH1520 AP_SUBSYS clocks
  dt-bindings: clock: Document T-Head TH1520 AP_SUBSYS controller
  clk: sophgo: Avoid -Wsometimes-uninitialized in sg2042_clk_pll_set_rate()
  clk/sophgo: Using BUG() instead of unreachable() in mmux_get_parent_id()
  clk: mxs: Use clamp() in clk_ref_round_rate() and clk_ref_set_rate()
  clk: sunxi-ng r40: Constify struct regmap_config
  clk: en7523: fix rate divider for slic and spi clocks
  clk: lpc32xx: Constify struct regmap_config
  clk: xilinx: Constify struct regmap_config
  clk: en7523: Remove PCIe reset open drain configuration for EN7581
  clk: en7523: Remove pcie prepare/unpreare callbacks for EN7581 SoC
  clk: en7523: Add reset-controller support for EN7581 SoC
  dt-bindings: clock: airoha: Add reset support to EN7581 clock binding
  dt-bindings: clock: mediatek: Document reset cells for MT8188 sys
  clk: mediatek: mt8173-infracfg: Handle unallocated infracfg when module
  dt-bindings: clock: mediatek: add syscon compatible for mt7622 pciesys
  dt-bindings: clock: sprd,sc9860-clk: convert to YAML
  dt-bindings: clock: qoriq-clock: convert to yaml format
  clk: qcom: Park shared RCGs upon registration
  clk: qcom: ipq9574: Use icc-clk for enabling NoC related clocks
  ...
 2024-07-19 12:16:28 -07:00
Linus Torvalds
f4f92db439 virtio: features, fixes, cleanups 
Several new features here:
 
 - Virtio find vqs API has been reworked
   (required to fix the scalability issue we have with
    adminq, which I hope to merge later in the cycle)
 
 - vDPA driver for Marvell OCTEON
 
 - virtio fs performance improvement
 
 - mlx5 migration speedups
 
 Fixes, cleanups all over the place.
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

Pull virtio updates from Michael Tsirkin:
 "Several new features here:

   - Virtio find vqs API has been reworked (required to fix the
     scalability issue we have with adminq, which I hope to merge later
     in the cycle)

   - vDPA driver for Marvell OCTEON

   - virtio fs performance improvement

   - mlx5 migration speedups

  Fixes, cleanups all over the place"

* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (56 commits)
  virtio: rename virtio_find_vqs_info() to virtio_find_vqs()
  virtio: remove unused virtio_find_vqs() and virtio_find_vqs_ctx() helpers
  virtio: convert the rest virtio_find_vqs() users to virtio_find_vqs_info()
  virtio_balloon: convert to use virtio_find_vqs_info()
  virtiofs: convert to use virtio_find_vqs_info()
  scsi: virtio_scsi: convert to use virtio_find_vqs_info()
  virtio_net: convert to use virtio_find_vqs_info()
  virtio_crypto: convert to use virtio_find_vqs_info()
  virtio_console: convert to use virtio_find_vqs_info()
  virtio_blk: convert to use virtio_find_vqs_info()
  virtio: rename find_vqs_info() op to find_vqs()
  virtio: remove the original find_vqs() op
  virtio: call virtio_find_vqs_info() from virtio_find_single_vq() directly
  virtio: convert find_vqs() op implementations to find_vqs_info()
  virtio_pci: convert vp_*find_vqs() ops to find_vqs_info()
  virtio: introduce virtio_queue_info struct and find_vqs_info() config op
  virtio: make virtio_find_single_vq() call virtio_find_vqs()
  virtio: make virtio_find_vqs() call virtio_find_vqs_ctx()
  caif_virtio: use virtio_find_single_vq() for single virtqueue finding
  vdpa/mlx5: Don't enable non-active VQs in .set_vq_ready()
  ...
 2024-07-19 11:57:55 -07:00
Linus Torvalds
f66b07c561 VFIO updates for v6.11 
- Add support for 8-byte accesses when using read/write through the
    device regions.  This fills a gap for userspace drivers that might
    not be able to use access through mmap to perform native register
    width accesses. (Gerd Bayer)
 
  - Add missing MODULE_DESCRIPTION to vfio-mdev sample drivers and
    replace a non-standard MODULE_INFO usage. (Jeff Johnson)
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Merge tag 'vfio-v6.11-rc1' of https://github.com/awilliam/linux-vfio

Pull VFIO updates from Alex Williamson:

 - Add support for 8-byte accesses when using read/write through the
   device regions.  This fills a gap for userspace drivers that might
   not be able to use access through mmap to perform native register
   width accesses (Gerd Bayer)

 - Add missing MODULE_DESCRIPTION to vfio-mdev sample drivers and
   replace a non-standard MODULE_INFO usage (Jeff Johnson)

* tag 'vfio-v6.11-rc1' of https://github.com/awilliam/linux-vfio:
  vfio-mdev: add missing MODULE_DESCRIPTION() macros
  vfio/pci: Fix typo in macro to declare accessors
  vfio/pci: Support 8-byte PCI loads and stores
  vfio/pci: Extract duplicated code into macro
 2024-07-19 11:53:09 -07:00
Linus Torvalds
4305ca0087 SCSI misc on 20240718 
Updates to the usual drivers (ufs, lpfc, qla2xxx, mpi3mr) plus some
 misc small fixes. The only core changes are to both bsg and scsi to
 pass in the device instead of setting it afterwards as q->queuedata,
 so no functional change.
 
 Signed-off-by: James E.J. Bottomley <James.Bottomley@HansenPartnership.com>
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Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
 "Updates to the usual drivers (ufs, lpfc, qla2xxx, mpi3mr) plus some
  misc small fixes.

  The only core changes are to both bsg and scsi to pass in the device
  instead of setting it afterwards as q->queuedata, so no functional
  change"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (69 commits)
  scsi: aha152x: Use DECLARE_COMPLETION_ONSTACK for non-constant completion
  scsi: qla2xxx: Convert comma to semicolon
  scsi: qla2xxx: Update version to 10.02.09.300-k
  scsi: qla2xxx: Use QP lock to search for bsg
  scsi: qla2xxx: Reduce fabric scan duplicate code
  scsi: qla2xxx: Fix optrom version displayed in FDMI
  scsi: qla2xxx: During vport delete send async logout explicitly
  scsi: qla2xxx: Complete command early within lock
  scsi: qla2xxx: Fix flash read failure
  scsi: qla2xxx: Return ENOBUFS if sg_cnt is more than one for ELS cmds
  scsi: qla2xxx: Fix for possible memory corruption
  scsi: qla2xxx: validate nvme_local_port correctly
  scsi: qla2xxx: Unable to act on RSCN for port online
  scsi: ufs: exynos: Add support for Flash Memory Protector (FMP)
  scsi: ufs: core: Add UFSHCD_QUIRK_KEYS_IN_PRDT
  scsi: ufs: core: Add fill_crypto_prdt variant op
  scsi: ufs: core: Add UFSHCD_QUIRK_BROKEN_CRYPTO_ENABLE
  scsi: ufs: core: fold ufshcd_clear_keyslot() into its caller
  scsi: ufs: core: Add UFSHCD_QUIRK_CUSTOM_CRYPTO_PROFILE
  scsi: ufs: mcq: Make .get_hba_mac() optional
  ...
 2024-07-19 10:56:58 -07:00
Linus Torvalds
661fb4e68c - Optimize processing of flush bios in the dm-linear and dm-stripe 
targets
 
 - Dm-io cleansups and refactoring
 
 - Remove unused 'struct thunk' in dm-cache
 
 - Handle minor device numbers > 255 in dm-init
 
 - Dm-verity refactoring & enabling platform keyring
 
 - Fix warning in dm-raid
 
 - Improve dm-crypt performance - split bios to smaller pieces, so that
   They could be processed concurrently
 
 - Stop using blk_limits_io_{min,opt}
 
 - Dm-vdo cleanup and refactoring
 
 - Remove max_write_zeroes_granularity and max_secure_erase_granularity
 
 - Dm-multipath cleanup & refactoring
 
 - Add dm-crypt and dm-integrity support for non-power-of-2 sector size
 
 - Fix reshape in dm-raid
 
 - Make dm_block_validator const
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Merge tag 'for-6.11/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

Pull device mapper updates from Mikulas Patocka:

 - Optimize processing of flush bios in the dm-linear and dm-stripe
   targets

 - Dm-io cleansups and refactoring

 - Remove unused 'struct thunk' in dm-cache

 - Handle minor device numbers > 255 in dm-init

 - Dm-verity refactoring & enabling platform keyring

 - Fix warning in dm-raid

 - Improve dm-crypt performance - split bios to smaller pieces, so that
   They could be processed concurrently

 - Stop using blk_limits_io_{min,opt}

 - Dm-vdo cleanup and refactoring

 - Remove max_write_zeroes_granularity and max_secure_erase_granularity

 - Dm-multipath cleanup & refactoring

 - Add dm-crypt and dm-integrity support for non-power-of-2 sector size

 - Fix reshape in dm-raid

 - Make dm_block_validator const

* tag 'for-6.11/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: (33 commits)
  dm vdo: fix a minor formatting issue in vdo.rst
  dm vdo int-map: fix kerneldoc formatting
  dm vdo repair: add missing kerneldoc fields
  dm: Constify struct dm_block_validator
  dm-integrity: introduce the Inline mode
  dm: introduce the target flag mempool_needs_integrity
  dm raid: fix stripes adding reshape size issues
  dm raid: move _get_reshape_sectors() as prerequisite to fixing reshape size issues
  dm-crypt: support for per-sector NVMe metadata
  dm mpath: don't call dm_get_device in multipath_message
  dm: factor out helper function from dm_get_device
  dm-verity: fix dm_is_verity_target() when dm-verity is builtin
  dm: Remove max_secure_erase_granularity
  dm: Remove max_write_zeroes_granularity
  dm vdo indexer: use swap() instead of open coding it
  dm vdo: remove unused struct 'uds_attribute'
  dm: stop using blk_limits_io_{min,opt}
  dm-crypt: limit the size of encryption requests
  dm verity: add support for signature verification with platform keyring
  dm-raid: Fix WARN_ON_ONCE check for sync_thread in raid_resume
  ...
 2024-07-19 10:48:44 -07:00
Linus Torvalds
afd81d914f dma-mapping updates for Linux 6.11 
- reduce duplicate swiotlb pool lookups (Michael Kelley)
  - minor small fixes (Yicong Yang, Yang Li)
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Merge tag 'dma-mapping-6.11-2024-07-19' of git://git.infradead.org/users/hch/dma-mapping

Pull dma-mapping updates from Christoph Hellwig:

 - reduce duplicate swiotlb pool lookups (Michael Kelley)

 - minor small fixes (Yicong Yang, Yang Li)

* tag 'dma-mapping-6.11-2024-07-19' of git://git.infradead.org/users/hch/dma-mapping:
  swiotlb: fix kernel-doc description for swiotlb_del_transient
  swiotlb: reduce swiotlb pool lookups
  dma-mapping: benchmark: Don't starve others when doing the test
 2024-07-19 10:20:26 -07:00
Linus Torvalds
ebcfbf02ab IOMMU Updates for Linux v6.11 
- Core:
   * Support for the "ats-supported" device-tree property.
 
   * Removal of the 'ops' field from 'struct iommu_fwspec'.
 
   * Introduction of iommu_paging_domain_alloc() and partial conversion
     of existing users.
 
   * Introduce 'struct iommu_attach_handle' and provide corresponding
     IOMMU interfaces which will be used by the IOMMUFD subsystem.
 
   * Remove stale documentation.
 
   * Add missing MODULE_DESCRIPTION() macro.
 
   * Misc cleanups.
 
 - Allwinner Sun50i:
   * Ensure bypass mode is disabled on H616 SoCs.
 
   * Ensure page-tables are allocated below 4GiB for the 32-bit
     page-table walker.
 
   * Add new device-tree compatible strings.
 
 - AMD Vi:
   * Use try_cmpxchg64() instead of cmpxchg64() when updating pte.
 
 - Arm SMMUv2:
   * Print much more useful information on context faults.
 
   * Fix Qualcomm TBU probing when CONFIG_ARM_SMMU_QCOM_DEBUG=n.
 
   * Add new Qualcomm device-tree bindings.
 
 - Arm SMMUv3:
   * Support for hardware update of access/dirty bits and reporting via
     IOMMUFD.
 
   * More driver rework from Jason, this time updating the PASID/SVA support
     to prepare for full IOMMUFD support.
 
   * Add missing MODULE_DESCRIPTION() macro.
 
   * Minor fixes and cleanups.
 
 - NVIDIA Tegra:
 
   * Fix for benign fwspec initialisation issue exposed by rework on the
     core branch.
 
 - Intel VT-d:
 
   * Use try_cmpxchg64() instead of cmpxchg64() when updating pte.
 
   * Use READ_ONCE() to read volatile descriptor status.
 
   * Remove support for handling Execute-Requested requests.
 
   * Avoid calling iommu_domain_alloc().
 
   * Minor fixes and refactoring.
 
 - Qualcomm MSM:
 
   * Updates to the device-tree bindings.
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Merge tag 'iommu-updates-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux

Pull iommu updates from Will Deacon:
 "Core:

   - Support for the "ats-supported" device-tree property

   - Removal of the 'ops' field from 'struct iommu_fwspec'

   - Introduction of iommu_paging_domain_alloc() and partial conversion
     of existing users

   - Introduce 'struct iommu_attach_handle' and provide corresponding
     IOMMU interfaces which will be used by the IOMMUFD subsystem

   - Remove stale documentation

   - Add missing MODULE_DESCRIPTION() macro

   - Misc cleanups

  Allwinner Sun50i:

   - Ensure bypass mode is disabled on H616 SoCs

   - Ensure page-tables are allocated below 4GiB for the 32-bit
     page-table walker

   - Add new device-tree compatible strings

  AMD Vi:

   - Use try_cmpxchg64() instead of cmpxchg64() when updating pte

  Arm SMMUv2:

   - Print much more useful information on context faults

   - Fix Qualcomm TBU probing when CONFIG_ARM_SMMU_QCOM_DEBUG=n

   - Add new Qualcomm device-tree bindings

  Arm SMMUv3:

   - Support for hardware update of access/dirty bits and reporting via
     IOMMUFD

   - More driver rework from Jason, this time updating the PASID/SVA
     support to prepare for full IOMMUFD support

   - Add missing MODULE_DESCRIPTION() macro

   - Minor fixes and cleanups

  NVIDIA Tegra:

   - Fix for benign fwspec initialisation issue exposed by rework on the
     core branch

  Intel VT-d:

   - Use try_cmpxchg64() instead of cmpxchg64() when updating pte

   - Use READ_ONCE() to read volatile descriptor status

   - Remove support for handling Execute-Requested requests

   - Avoid calling iommu_domain_alloc()

   - Minor fixes and refactoring

  Qualcomm MSM:

   - Updates to the device-tree bindings"

* tag 'iommu-updates-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux: (72 commits)
  iommu/tegra-smmu: Pass correct fwnode to iommu_fwspec_init()
  iommu/vt-d: Fix identity map bounds in si_domain_init()
  iommu: Move IOMMU_DIRTY_NO_CLEAR define
  dt-bindings: iommu: Convert msm,iommu-v0 to yaml
  iommu/vt-d: Fix aligned pages in calculate_psi_aligned_address()
  iommu/vt-d: Limit max address mask to MAX_AGAW_PFN_WIDTH
  docs: iommu: Remove outdated Documentation/userspace-api/iommu.rst
  arm64: dts: fvp: Enable PCIe ATS for Base RevC FVP
  iommu/of: Support ats-supported device-tree property
  dt-bindings: PCI: generic: Add ats-supported property
  iommu: Remove iommu_fwspec ops
  OF: Simplify of_iommu_configure()
  ACPI: Retire acpi_iommu_fwspec_ops()
  iommu: Resolve fwspec ops automatically
  iommu/mediatek-v1: Clean up redundant fwspec checks
  RDMA/usnic: Use iommu_paging_domain_alloc()
  wifi: ath11k: Use iommu_paging_domain_alloc()
  wifi: ath10k: Use iommu_paging_domain_alloc()
  drm/msm: Use iommu_paging_domain_alloc()
  vhost-vdpa: Use iommu_paging_domain_alloc()
  ...
 2024-07-19 09:59:58 -07:00
Linus Torvalds
3d51520954 RDMA v6.11 merge window 
Usual collection of small improvements and fixes:
 
 - Bug fixes and minor improvments in efa, irdma, mlx4, mlx5, rxe, hf1,
   qib, ocrdma
 
 - bnxt_re support for MSN, which is a new retransmit logic
 
 - Initial mana support for RC qps
 
 - Use after free bug and cleanups in iwcm
 
 - Reduce resource usage in mlx5 when RDMA verbs features are not used
 
 - New verb to drain shared recieve queues, similar to normal recieve
   queues. This is necessary to allow ULPs a clean shutdown. Used in the
   iscsi rdma target
 
 - mlx5 support for more than 16 bits of doorbell indexes
 
 - Doorbell moderation support for bnxt_re
 
 - IB multi-plane support for mlx5
 
 - New EFA adaptor PCI IDs
 
 - RDMA_NAME_ASSIGN_TYPE_USER to hint to userspace that it shouldn't rename
   the device
 
 - A collection of hns bugs
 
 - Fix long standing bug in bnxt_re with incorrect endian handling of
   immediate data
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma

Pull rdma updates from Jason Gunthorpe:
 "Usual collection of small improvements and fixes:

   - Bug fixes and minor improvments in efa, irdma, mlx4, mlx5, rxe,
     hf1, qib, ocrdma

   - bnxt_re support for MSN, which is a new retransmit logic

   - Initial mana support for RC qps

   - Use after free bug and cleanups in iwcm

   - Reduce resource usage in mlx5 when RDMA verbs features are not used

   - New verb to drain shared recieve queues, similar to normal recieve
     queues. This is necessary to allow ULPs a clean shutdown. Used in
     the iscsi rdma target

   - mlx5 support for more than 16 bits of doorbell indexes

   - Doorbell moderation support for bnxt_re

   - IB multi-plane support for mlx5

   - New EFA adaptor PCI IDs

   - RDMA_NAME_ASSIGN_TYPE_USER to hint to userspace that it shouldn't
     rename the device

   - A collection of hns bugs

   - Fix long standing bug in bnxt_re with incorrect endian handling of
     immediate data"

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (65 commits)
  IB/hfi1: Constify struct flag_table
  RDMA/mana_ib: Set correct device into ib
  bnxt_re: Fix imm_data endianness
  RDMA: Fix netdev tracker in ib_device_set_netdev
  RDMA/hns: Fix mbx timing out before CMD execution is completed
  RDMA/hns: Fix insufficient extend DB for VFs.
  RDMA/hns: Fix undifined behavior caused by invalid max_sge
  RDMA/hns: Fix shift-out-bounds when max_inline_data is 0
  RDMA/hns: Fix missing pagesize and alignment check in FRMR
  RDMA/hns: Fix unmatch exception handling when init eq table fails
  RDMA/hns: Fix soft lockup under heavy CEQE load
  RDMA/hns: Check atomic wr length
  RDMA/ocrdma: Don't inline statistics functions
  RDMA/core: Introduce "name_assign_type" for an IB device
  RDMA/qib: Fix truncation compilation warnings in qib_verbs.c
  RDMA/qib: Fix truncation compilation warnings in qib_init.c
  RDMA/efa: Add EFA 0xefa3 PCI ID
  RDMA/mlx5: Support per-plane port IB counters by querying PPCNT register
  net/mlx5: mlx5_ifc update for accessing ppcnt register of plane ports
  RDMA/mlx5: Add plane index support when querying PTYS registers
  ...
 2024-07-19 09:51:33 -07:00
Linus Torvalds
ef7c8f2b1f iommufd for 6.11 merge window 
Major changes:
 
 - The iova_bitmap logic for efficiently reporting dirty pages back to
   userspace has a few more tricky corner case bugs that have been resolved
   and backed with new tests. The revised version has simpler logic.
 
 - Shared branch with iommu for handle support when doing domain
   attach. Handles allow the domain owner to include additional private data
   on a per-device basis.
 
 - IO Page Fault Reporting to userspace via iommufd. Page faults can be
   generated on fault capable HWPTs when a translation is not present.
   Routing them to userspace would allow a VMM to be able to virtualize them
   into an emulated vIOMMU. This is the next step to fully enabling vSVA
   support.
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Merge tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd

Pull iommufd updates from Jason Gunthorpe:

 - The iova_bitmap logic for efficiently reporting dirty pages back to
   userspace has a few more tricky corner case bugs that have been
   resolved and backed with new tests.

   The revised version has simpler logic.

 - Shared branch with iommu for handle support when doing domain attach.

   Handles allow the domain owner to include additional private data on
   a per-device basis.

 - IO Page Fault Reporting to userspace via iommufd. Page faults can be
   generated on fault capable HWPTs when a translation is not present.

   Routing them to userspace would allow a VMM to be able to virtualize
   them into an emulated vIOMMU. This is the next step to fully enabling
   vSVA support.

* tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd: (26 commits)
  iommufd: Put constants for all the uAPI enums
  iommufd: Fix error pointer checking
  iommufd: Add check on user response code
  iommufd: Remove IOMMUFD_PAGE_RESP_FAILURE
  iommufd: Require drivers to supply the cache_invalidate_user ops
  iommufd/selftest: Add coverage for IOPF test
  iommufd/selftest: Add IOPF support for mock device
  iommufd: Associate fault object with iommufd_hw_pgtable
  iommufd: Fault-capable hwpt attach/detach/replace
  iommufd: Add iommufd fault object
  iommufd: Add fault and response message definitions
  iommu: Extend domain attach group with handle support
  iommu: Add attach handle to struct iopf_group
  iommu: Remove sva handle list
  iommu: Introduce domain attachment handle
  iommufd/iova_bitmap: Remove iterator logic
  iommufd/iova_bitmap: Dynamic pinning on iova_bitmap_set()
  iommufd/iova_bitmap: Consolidate iova_bitmap_set exit conditionals
  iommufd/iova_bitmap: Move initial pinning to iova_bitmap_for_each()
  iommufd/iova_bitmap: Cache mapped length in iova_bitmap_map struct
  ...
 2024-07-19 09:42:29 -07:00
Linus Torvalds
07e773db19 Hi 
This is additional fix that supplements my earlier fixes for handling
 auth, which I unfortunately missed last time.
 
 BR, Jarkko
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Merge tag 'tpmdd-next-6.11-rc1-roundtwo' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd

Pull tpm fix from Jarkko Sakkinen:
 "An additional fix that supplements my earlier fixes for handling auth,
  which I unfortunately missed last time"

* tag 'tpmdd-next-6.11-rc1-roundtwo' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd:
  tpm: Use auth only after NULL check in tpm_buf_check_hmac_response()
 2024-07-19 09:35:53 -07:00
David Howells
519be98971 cifs: Add a tracepoint to track credits involved in R/W requests 
Add a tracepoint to track the credit changes and server in_flight value
involved in the lifetime of a R/W request, logging it against the
request/subreq debugging ID.  This requires the debugging IDs to be
recorded in the cifs_credits struct.

The tracepoint can be enabled with:

	echo 1 >/sys/kernel/debug/tracing/events/cifs/smb3_rw_credits/enable

Also add a three-state flag to struct cifs_credits to note if we're
interested in determining when the in_flight contribution ends and, if so,
to track whether we've decremented the contribution yet.

Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Paulo Alcantara (Red Hat) <pc@manguebit.com>
cc: Jeff Layton <jlayton@kernel.org>
cc: linux-cifs@vger.kernel.org
cc: netfs@lists.linux.dev
cc: linux-fsdevel@vger.kernel.org
Signed-off-by: Steve French <stfrench@microsoft.com>
 2024-07-19 11:08:57 -05:00
David Howells
61ea6b3a31 cifs: Fix setting of zero_point after DIO write 
At the moment, at the end of a DIO write, cifs calls netfs_resize_file() to
adjust the size of the file if it needs it.  This will reduce the
zero_point (the point above which we assume a read will just return zeros)
if it's more than the new i_size, but won't increase it.

With DIO writes, however, we definitely want to increase it as we have
clobbered the local pagecache and then written some data that's not
available locally.

Fix cifs to make the zero_point above the end of a DIO or unbuffered write.

This fixes corruption seen occasionally with the generic/708 xfs-test.  In
that case, the read-back of some of the written data is being
short-circuited and replaced with zeroes.

Fixes: 3ee1a1fc39 ("cifs: Cut over to using netfslib")
Cc: stable@vger.kernel.org
Reported-by: Steve French <sfrench@samba.org>
Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Paulo Alcantara (Red Hat) <pc@manguebit.com>
cc: Jeff Layton <jlayton@kernel.org>
cc: linux-cifs@vger.kernel.org
cc: netfs@lists.linux.dev
cc: linux-fsdevel@vger.kernel.org
Signed-off-by: Steve French <stfrench@microsoft.com>
 2024-07-19 11:08:57 -05:00
David Howells
d2c5eb57b6 cifs: Fix missing error code set 
In cifs_strict_readv(), the default rc (-EACCES) is accidentally cleared by
a successful return from netfs_start_io_direct(), such that if
cifs_find_lock_conflict() fails, we don't return an error.

Fix this by resetting the default error code.

Fixes: 14b1cd2534 ("cifs: Fix locking in cifs_strict_readv()")
Cc: stable@vger.kernel.org
Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Paulo Alcantara (Red Hat) <pc@manguebit.com>
cc: Jeff Layton <jlayton@kernel.org>
cc: linux-cifs@vger.kernel.org
cc: netfs@lists.linux.dev
cc: linux-fsdevel@vger.kernel.org
Signed-off-by: Steve French <stfrench@microsoft.com>
 2024-07-19 11:08:57 -05:00
David Howells
de40579b90 cifs: Fix server re-repick on subrequest retry 
When a subrequest is marked for needing retry, netfs will call
cifs_prepare_write() which will make cifs repick the server for the op
before renegotiating credits; it then calls cifs_issue_write() which
invokes smb2_async_writev() - which re-repicks the server.

If a different server is then selected, this causes the increment of
server->in_flight to happen against one record and the decrement to happen
against another, leading to misaccounting.

Fix this by just removing the repick code in smb2_async_writev().  As this
is only called from netfslib-driven code, cifs_prepare_write() should
always have been called first, and so server should never be NULL and the
preparatory step is repeated in the event that we do a retry.

The problem manifests as a warning looking something like:

 WARNING: CPU: 4 PID: 72896 at fs/smb/client/smb2ops.c:97 smb2_add_credits+0x3f0/0x9e0 [cifs]
 ...
 RIP: 0010:smb2_add_credits+0x3f0/0x9e0 [cifs]
 ...
  smb2_writev_callback+0x334/0x560 [cifs]
  cifs_demultiplex_thread+0x77a/0x11b0 [cifs]
  kthread+0x187/0x1d0
  ret_from_fork+0x34/0x60
  ret_from_fork_asm+0x1a/0x30

Which may be triggered by a number of different xfstests running against an
Azure server in multichannel mode.  generic/249 seems the most repeatable,
but generic/215, generic/249 and generic/308 may also show it.

Fixes: 3ee1a1fc39 ("cifs: Cut over to using netfslib")
Cc: stable@vger.kernel.org
Reported-by: Steve French <smfrench@gmail.com>
Reviewed-by: Paulo Alcantara (Red Hat) <pc@manguebit.com>
Acked-by: Tom Talpey <tom@talpey.com>
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Jeff Layton <jlayton@kernel.org>
cc: Aurelien Aptel <aaptel@suse.com>
cc: linux-cifs@vger.kernel.org
cc: netfs@lists.linux.dev
cc: linux-fsdevel@vger.kernel.org
Signed-off-by: Steve French <stfrench@microsoft.com>
 2024-07-19 11:08:57 -05:00
Steve French
ae4ccca471 cifs: fix noisy message on copy_file_range 
There are common cases where copy_file_range can noisily
log "source and target of copy not on same server"
e.g. the mv command across mounts to two different server's shares.
Change this to informational rather than logging as an error.

A followon patch will add dynamic trace points e.g. for
cifs_file_copychunk_range

Cc: stable@vger.kernel.org
Reviewed-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2024-07-19 11:08:38 -05:00
Linus Torvalds
c434e25b62 This update includes the following changes: 
API:
 
 - Test setkey in no-SIMD context.
 - Add skcipher speed test for user-specified algorithm.
 
 Algorithms:
 
 - Add x25519 support on ppc64le.
 - Add VAES and AVX512 / AVX10 optimized AES-GCM on x86.
 - Remove sm2 algorithm.
 
 Drivers:
 
 - Add Allwinner H616 support to sun8i-ce.
 - Use DMA in stm32.
 - Add Exynos850 hwrng support to exynos.
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Merge tag 'v6.11-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

Pull crypto update from Herbert Xu:
 "API:
   - Test setkey in no-SIMD context
   - Add skcipher speed test for user-specified algorithm

  Algorithms:
   - Add x25519 support on ppc64le
   - Add VAES and AVX512 / AVX10 optimized AES-GCM on x86
   - Remove sm2 algorithm

  Drivers:
   - Add Allwinner H616 support to sun8i-ce
   - Use DMA in stm32
   - Add Exynos850 hwrng support to exynos"

* tag 'v6.11-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (81 commits)
  hwrng: core - remove (un)register_miscdev()
  crypto: lib/mpi - delete unnecessary condition
  crypto: testmgr - generate power-of-2 lengths more often
  crypto: mxs-dcp - Ensure payload is zero when using key slot
  hwrng: Kconfig - Do not enable by default CN10K driver
  crypto: starfive - Fix nent assignment in rsa dec
  crypto: starfive - Align rsa input data to 32-bit
  crypto: qat - fix unintentional re-enabling of error interrupts
  crypto: qat - extend scope of lock in adf_cfg_add_key_value_param()
  Documentation: qat: fix auto_reset attribute details
  crypto: sun8i-ce - add Allwinner H616 support
  crypto: sun8i-ce - wrap accesses to descriptor address fields
  dt-bindings: crypto: sun8i-ce: Add compatible for H616
  hwrng: core - Fix wrong quality calculation at hw rng registration
  hwrng: exynos - Enable Exynos850 support
  hwrng: exynos - Add SMC based TRNG operation
  hwrng: exynos - Implement bus clock control
  hwrng: exynos - Use devm_clk_get_enabled() to get the clock
  hwrng: exynos - Improve coding style
  dt-bindings: rng: Add Exynos850 support to exynos-trng
  ...
 2024-07-19 08:52:58 -07:00
Qu Wenruo
c3ece6b7ff btrfs: change BTRFS_MOUNT_* flags to 64bit type 
Currently the BTRFS_MOUNT_* flags are already beyond 32 bits, this is
going to cause compilation errors for some 32 bit systems, as their
unsigned long is only 32 bits long, thus flag
BTRFS_MOUNT_IGNORESUPERFLAGS overflows and can lead to errors.

Fix the problem by:

- Migrate all existing BTRFS_MOUNT_* flags to unsigned long long
- Migrate all mount option related variables to unsigned long long
  * btrfs_fs_info::mount_opt
  * btrfs_fs_context::mount_opt
  * mount_opt parameter of btrfs_check_options()
  * old_opts parameter of btrfs_remount_begin()
  * old_opts parameter of btrfs_remount_cleanup()
  * mount_opt parameter of btrfs_check_mountopts_zoned()
  * mount_opt and opt parameters of check_ro_option()

Fixes: 32e6216512 ("btrfs: introduce new "rescue=ignoresuperflags" mount option")
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
 2024-07-19 17:20:23 +02:00
Bjorn Helgaas
45659274e6 Merge branch 'pci/misc' 
- Remove unused struct 'acpi_handle_node' (Dr. David Alan Gilbert)

- Use array notation for portdrv .id_table consistently (Masahiro Yamada)

- Switch to new Intel CPU model defines (Tony Luck)

- Add missing MODULE_DESCRIPTION() macros (Jeff Johnson)

* pci/misc:
  PCI: controller: Add missing MODULE_DESCRIPTION() macros
  PCI: Add missing MODULE_DESCRIPTION() macros
  PCI/PM: Switch to new Intel CPU model defines
  PCI: Use array for .id_table consistently
  ACPI: PCI: Remove unused struct 'acpi_handle_node'
 2024-07-19 10:10:33 -05:00
Bjorn Helgaas
19a3eec1e7 Merge branch 'pci/switchtec' 
- Make switchtec_class constant (Greg Kroah-Hartman)

* pci/switchtec:
  PCI: switchtec: Make switchtec_class constant
 2024-07-19 10:10:33 -05:00
Bjorn Helgaas
d098215aec Merge branch 'pci/controller/vmd' 
- Create "domain" symlink for vmd before adding devices below the VMD
  bridge so it's available when mdadm assembles RAID devices from them
  (Jiwei Sun)

* pci/controller/vmd:
  PCI: vmd: Create domain symlink before pci_bus_add_devices()
 2024-07-19 10:10:32 -05:00
Bjorn Helgaas
99329ded09 Merge branch 'pci/controller/tegra194' 
- Ensure Tegra194 and Tegra234 inbound ATU entries are 64KB-aligned to
  match the hardware restriction (Jon Hunter)

- Remove unused struct 'tegra_pcie_soc' (Dr. David Alan Gilbert)

* pci/controller/tegra194:
  PCI: tegra: Remove unused struct 'tegra_pcie_soc'
  PCI: tegra194: Set EP alignment restriction for inbound ATU
 2024-07-19 10:10:32 -05:00
Bjorn Helgaas
8240a9b4a5 Merge branch 'pci/controller/rockchip' 
- Use dev_err_probe() in dw-rockchip probe error path so the failures
  aren't silent (Uwe Kleine-König)

- Sleep PCIE_T_PVPERL_MS (100ms) before deasserting PERST# (Damien Le Moal)

- Sleep PCIE_T_RRS_READY_MS (100ms) after conventional reset, before a
  config access (Damien Le Moal)

- Request the PERST# GPIO with GPIOD_OUT_LOW so it matches the POR value,
  which avoids a spurious PERST# assertion and fixes a Qcom modem firmware
  crash and issues with WLAN controllers, e.g., RTL8822CE (Manivannan
  Sadhasivam for rockchip, Niklas Cassel for dw-rockchip)

- Refactor dw-rockchip and add support for Endpoint mode for rk3568 and
  rk3588 (Niklas Cassel)

* pci/controller/rockchip:
  PCI: dw-rockchip: Use pci_epc_init_notify() directly
  PCI: dw-rockchip: Add endpoint mode support
  PCI: dw-rockchip: Refactor the driver to prepare for EP mode
  PCI: dw-rockchip: Add rockchip_pcie_get_ltssm() helper
  PCI: dw-rockchip: Fix weird indentation
  PCI: dw-rockchip: Fix initial PERST# GPIO value
  PCI: dw-rockchip: Add error messages in .probe() error paths
  PCI: rockchip: Use GPIOD_OUT_LOW flag while requesting ep_gpio
  PCI: rockchip-host: Wait 100ms after reset before starting configuration
  PCI: rockchip-host: Fix rockchip_pcie_host_init_port() PERST# handling
 2024-07-19 10:10:32 -05:00
Bjorn Helgaas
59dd7046b4 Merge branch 'pci/controller/rcar-gen4' 
- Add Synopsys DWC macros for lane skew configuration (Yoshihiro Shimoda)

- Add struct rcar_gen4_pcie_drvdata to provide for future SoCs with
  different initialization requirements (Yoshihiro Shimoda)

- Add .ltssm_control() method for SoC dependencies (Yoshihiro Shimoda)

- Add r8a779g0 (R-Car V4H) support (Yoshihiro Shimoda)

* pci/controller/rcar-gen4:
  PCI: rcar-gen4: Add support for R-Car V4H
  PCI: rcar-gen4: Add .ltssm_control() for other SoC support
  PCI: rcar-gen4: Add struct rcar_gen4_pcie_drvdata
  PCI: dwc: Add PCIE_PORT_{FORCE,LANE_SKEW} macros
 2024-07-19 10:10:31 -05:00