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Author SHA1 Message Date
Jiri Pirko
ad9a12576b virtio_pci: convert vp_*find_vqs() ops to find_vqs_info() 
Convert existing vp_find_vqs() and vp_modern_find_vqs() implementations
to find_vqs_info() config op.

Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Message-Id: <20240708074814.1739223-6-jiri@resnulli.us>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2024-07-17 05:20:57 -04:00
Jiri Pirko
c502eb85c3 virtio: introduce virtio_queue_info struct and find_vqs_info() config op 
Introduce a structure virtio_queue_info to carry name, callback and ctx
together. In order to allow config implementations to accept config op
with array of virtio_queue_info structures, introduce a new
find_vqs_info() op. Do the needed conversion in virtio_find_vqs_ctx().
Note that whole virtio_find_vqs_ctx() is going to be eventually removed
at the and of this patchset.

Suggested-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Message-Id: <20240708074814.1739223-5-jiri@resnulli.us>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2024-07-17 05:20:57 -04:00
Jiri Pirko
959538c11a virtio: make virtio_find_single_vq() call virtio_find_vqs() 
In order to prepare for conversion of virtio_find_vqs*() arguments, make
virtio_find_single_vq() to call virtio_find_vqs() instead of
op directly.

Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Message-Id: <20240708074814.1739223-4-jiri@resnulli.us>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2024-07-17 05:20:56 -04:00
Jiri Pirko
de1177e560 virtio: make virtio_find_vqs() call virtio_find_vqs_ctx() 
In order to prepare for conversion of virtio_find_vqs*() arguments, make
virtio_find_vqs() to call virtio_find_vqs_ctx() instead of op directly.

Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Message-Id: <20240708074814.1739223-3-jiri@resnulli.us>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2024-07-17 05:20:56 -04:00
Jiri Pirko
87bb477c39 caif_virtio: use virtio_find_single_vq() for single virtqueue finding 
Since caif uses only one queue, convert to virtio_find_single_vq()
helper which is made for this purpose.

Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Message-Id: <20240708074814.1739223-2-jiri@resnulli.us>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2024-07-17 05:20:56 -04:00
Takashi Iwai
3bfd7c0ba1 ALSA: seq: ump: Skip useless ports for static blocks 
When the UMP Endpoint is configured with static blocks, the block
configuration will never change, hence the unused ports will be
unchanged as well.  Creating sequencer ports for those unused ports
is simply useless, and it might be rather confusing for users.
The idea behind the inactive ports was for allowing connections
from/to ports that can become usable later, but this will never
happen for inactive groups in static blocks.

Let's change the sequencer UMP binding to skip those unused ports when
the UMP EP is with static blocks.

Fixes: 81fd444aa3 ("ALSA: seq: Bind UMP device")
Cc: <stable@vger.kernel.org>
Link: https://patch.msgid.link/20240717083322.25892-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
 2024-07-17 10:40:35 +02:00
Shengjiu Wang
88e98af9f4 ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused 
When suspended, the DMA channel may enter PAUSE state if dmaengine_pause()
is supported by DMA.
At this state, dmaengine_synchronize() should not be called, otherwise
the DMA channel can't be resumed successfully.

Fixes: e8343410dd ("ALSA: dmaengine: Synchronize dma channel after drop()")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Cc: <stable@vger.kernel.org>
Link: https://patch.msgid.link/1721198693-27636-1-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
 2024-07-17 10:39:47 +02:00
Piotr Wojtaszczyk
a503f91a36 mtd: rawnand: lpx32xx: Fix dma_request_chan() error checks 
The dma_request_chan() returns error pointer in case of error, while
dma_request_channel() returns NULL in case of error therefore different
error checks are needed for the two.

Fixes: 7326d3fb1ee3 ("mtd: rawnand: lpx32xx: Request DMA channels using DT entries")
Signed-off-by: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com>
Cc: stable@vger.kernel.org
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20240705115139.126522-1-piotr.wojtaszczyk@timesys.com
 2024-07-17 10:39:39 +02:00
Cheng Ming Lin
d29e8e28d6 mtd: spinand: macronix: Add support for serial NAND flash 
MX35{U,L}F{2,4}G24AD-Z4I8 are Macronix serial NAND flashes.

Their main difference from MX35{U,L}F{2,4}G24AD lies in
the plane number. The plane number for those with the
postfix Z4I8 is 1.

These flashes have been validated on Xilinx zynq-picozed
board which include Macronix SPI Host.

Signed-off-by: Cheng Ming Lin <chengminglin@mxic.com.tw>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20240704024839.241101-3-linchengming884@gmail.com
 2024-07-17 10:39:39 +02:00
Cheng Ming Lin
aacbb6c837 mtd: spinand: macronix: Add support for reading Device ID 2 
Adding the Device ID 2 on Macronix serial NAND flash.

When the number of flashes increases, we need to utilize
Device ID 2 to distinguish between different flashes.

These flashes have been validated on Xilinx zynq-picozed
board which included Macronix SPI Host.

Signed-off-by: Cheng Ming Lin <chengminglin@mxic.com.tw>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20240704024839.241101-2-linchengming884@gmail.com
 2024-07-17 10:39:39 +02:00
Piotr Wojtaszczyk
4782118674 mtd: rawnand: lpx32xx: Request DMA channels using DT entries 
Move away from pl08x platform data towards device tree.

Signed-off-by: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20240627150046.258795-11-piotr.wojtaszczyk@timesys.com
 2024-07-17 10:39:38 +02:00
Rob Herring (Arm)
14427d4b88 dt-bindings: mtd: qcom,nandc: Define properties at top-level 
Convention is DT schemas should define all properties at the top-level
and not inside of if/then schemas. That minimizes the if/then schemas
and is more future proof.

There were 2 "if" schemas for "qcom,ipq806x-nand" and the
"qcom,boot-partitions: true" unnecessary, so the conditional schemas
can be simplified a bit.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20240625215605.192260-1-robh@kernel.org
 2024-07-17 10:39:38 +02:00
Wolfram Sang
e33df1c488 mtd: rawnand: intel: use 'time_left' variable with wait_for_completion_timeout() 
There is a confusing pattern in the kernel to use a variable named 'timeout' to
store the result of wait_for_completion_timeout() causing patterns like:

	timeout = wait_for_completion_timeout(...)
	if (!timeout) return -ETIMEDOUT;

with all kinds of permutations. Use 'time_left' as a variable to make the code
self explaining.

Fix to the proper variable type 'unsigned long' while here.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20240604212919.5038-6-wsa+renesas@sang-engineering.com
 2024-07-17 10:39:38 +02:00
Wolfram Sang
bf66d81975 mtd: rawnand: mxc: use 'time_left' variable with wait_for_completion_timeout() 
There is a confusing pattern in the kernel to use a variable named 'timeout' to
store the result of wait_for_completion_timeout() causing patterns like:

	timeout = wait_for_completion_timeout(...)
	if (!timeout) return -ETIMEDOUT;

with all kinds of permutations. Use 'time_left' as a variable to make the code
self explaining.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20240604212919.5038-5-wsa+renesas@sang-engineering.com
 2024-07-17 10:39:38 +02:00
Han Xu
cbbfb0b4f8 mtd: rawnand: gpmi: add iMX8QXP support. 
Add "fsl,imx8qxp-gpmi-nand" compatible string. iMX8QXP gpmi nand is similar
to iMX7D. But it is using 4 clocks: "gpmi_io", "gpmi_apb", "gpmi_bch" and
"gpmi_bch_apb".

Signed-off-by: Han Xu <han.xu@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20240520-gpmi_nand-v2-4-e3017e4c9da5@nxp.com
 2024-07-17 10:39:38 +02:00
Frank Li
355235842d mtd: rawnand: gpmi: add 'support_edo_timing' in gpmi_devdata 
Introduce a boolean flag, 'support_edo_timing', within gpmi_devdata to
simplify the logic check in gpmi_setup_interface(). This is made in
preparation for adding support for imx8qxp gpmi.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20240520-gpmi_nand-v2-3-e3017e4c9da5@nxp.com
 2024-07-17 10:39:38 +02:00
Linus Torvalds
51835949dd Networking changes for 6.11. Not much excitement - a handful of large 
patchsets (devmem among them) did not make it in time.
 
 Core & protocols
 ----------------
 
  - Use local_lock in addition to local_bh_disable() to protect per-CPU
    resources in networking, a step closer for local_bh_disable() not
    to act as a big lock on PREEMPT_RT.
 
  - Use flex array for netdevice priv area, ensure its cache alignment.
 
  - Add a sysctl knob to allow user to specify a default rto_min at socket
    init time. Bit of a big hammer but multiple companies were
    independently carrying such patch downstream so clearly it's useful.
 
  - Support scheduling transmission of packets based on CLOCK_TAI.
 
  - Un-pin TCP TIMEWAIT timer to avoid it firing on CPUs later cordoned off
    using cpusets.
 
  - Support multiple L2TPv3 UDP tunnels using the same 5-tuple address.
 
  - Allow configuration of multipath hash seed, to both allow synchronizing
    hashing of two routers, and preventing partial accidental sync.
 
  - Improve TCP compliance with RFC 9293 for simultaneous connect().
 
  - Support sending NAT keepalives in IPsec ESP in UDP states. Userspace
    IKE daemon had to do this before, but the kernel can better keep
    track of it.
 
  - Support sending supervision HSR frames with MAC addresses stored in
    ProxyNodeTable when RedBox (i.e. HSR-SAN) is enabled.
 
  - Introduce IPPROTO_SMC for selecting SMC when socket is created.
 
  - Allow UDP GSO transmit from devices with no checksum offload.
 
  - openvswitch: add packet sampling via psample, separating the sampled
    traffic from "upcall" packets sent to user space for forwarding.
 
  - nf_tables: shrink memory consumption for transaction objects.
 
 Things we sprinkled into general kernel code
 --------------------------------------------
 
  - Power Sequencing subsystem (used by Qualcomm Bluetooth driver
    for QCA6390).
 
  - Add IRQ information in sysfs for auxiliary bus.
 
  - Introduce guard definition for local_lock.
 
  - Add aligned flavor of __cacheline_group_{begin, end}() markings for
    grouping fields in structures.
 
 BPF
 ---
 
  - Notify user space (via epoll) when a struct_ops object is getting
    detached/unregistered.
 
  - Add new kfuncs for a generic, open-coded bits iterator.
 
  - Enable BPF programs to declare arrays of kptr, bpf_rb_root, and
    bpf_list_head.
 
  - Support resilient split BTF which cuts down on duplication and makes
    BTF as compact as possible WRT BTF from modules.
 
  - Add support for dumping kfunc prototypes from BTF which enables both
    detecting as well as dumping compilable prototypes for kfuncs.
 
  - riscv64 BPF JIT improvements in particular to add 12-argument support
    for BPF trampolines and to utilize bpf_prog_pack for the latter.
 
  - Add the capability to offload the netfilter flowtable in XDP layer
    through kfuncs.
 
 Driver API
 ----------
 
  - Allow users to configure IRQ tresholds between which automatic IRQ
    moderation can choose.
 
  - Expand Power Sourcing (PoE) status with power, class and failure
    reason. Support setting power limits.
 
  - Track additional RSS contexts in the core, make sure configuration
    changes don't break them.
 
  - Support IPsec crypto offload for IPv6 ESP and IPv4 UDP-encapsulated ESP
    data paths.
 
  - Support updating firmware on SFP modules.
 
 Tests and tooling
 -----------------
 
  - mptcp: use net/lib.sh to manage netns.
 
  - TCP-AO and TCP-MD5: replace debug prints used by tests with
    tracepoints.
 
  - openvswitch: make test self-contained (don't depend on OvS CLI tools).
 
 Drivers
 -------
 
  - Ethernet high-speed NICs:
    - Broadcom (bnxt):
      - increase the max total outstanding PTP TX packets to 4
      - add timestamping statistics support
      - implement netdev_queue_mgmt_ops
      - support new RSS context API
    - Intel (100G, ice, idpf):
      - implement FEC statistics and dumping signal quality indicators
      - support E825C products (with 56Gbps PHYs)
    - nVidia/Mellanox:
      - support HW-GRO
      - mlx4/mlx5: support per-queue statistics via netlink
      - obey the max number of EQs setting in sub-functions
    - AMD/Solarflare:
      - support new RSS context API
    - AMD/Pensando:
      - ionic: rework fix for doorbell miss to lower overhead
        and skip it on new HW
    - Wangxun:
      - txgbe: support Flow Director perfect filters
 
  - Ethernet NICs consumer, embedded and virtual:
    - Add driver for Tehuti Networks TN40xx chips
    - Add driver for Meta's internal NIC chips
    - Add driver for Ethernet MAC on Airoha EN7581 SoCs
    - Add driver for Renesas Ethernet-TSN devices
    - Google cloud vNIC:
      - flow steering support
    - Microsoft vNIC:
      - support page sizes other than 4KB on ARM64
    - vmware vNIC:
      - support latency measurement (update to version 9)
    - VirtIO net:
      - support for Byte Queue Limits
      - support configuring thresholds for automatic IRQ moderation
      - support for AF_XDP Rx zero-copy
    - Synopsys (stmmac):
      - support for STM32MP13 SoC
      - let platforms select the right PCS implementation
    - TI:
      - icssg-prueth: add multicast filtering support
      - icssg-prueth: enable PTP timestamping and PPS
    - Renesas:
      - ravb: improve Rx performance 30-400% by using page pool,
        theaded NAPI and timer-based IRQ coalescing
      - ravb: add MII support for R-Car V4M
    - Cadence (macb):
      - macb: add ARP support to Wake-On-LAN
    - Cortina:
      - use phylib for RX and TX pause configuration
 
  - Ethernet switches:
    - nVidia/Mellanox:
      - support configuration of multipath hash seed
      - report more accurate max MTU
      - use page_pool to improve Rx performance
    - MediaTek:
      - mt7530: add support for bridge port isolation
    - Qualcomm:
      - qca8k: add support for bridge port isolation
    - Microchip:
      - lan9371/2: add 100BaseTX PHY support
    - NXP:
      - vsc73xx: implement VLAN operations
 
  - Ethernet PHYs:
    - aquantia: enable support for aqr115c
    - aquantia: add support for PHY LEDs
    - realtek: add support for rtl8224 2.5Gbps PHY
    - xpcs: add memory-mapped device support
    - add BroadR-Reach link mode and support in Broadcom's PHY driver
 
  - CAN:
    - add document for ISO 15765-2 protocol support
    - mcp251xfd: workaround for erratum DS80000789E, use timestamps
      to catch when device returns incorrect FIFO status
 
  - WiFi:
    - mac80211/cfg80211:
      - parse Transmit Power Envelope (TPE) data in mac80211 instead of
        in drivers
      - improvements for 6 GHz regulatory flexibility
      - multi-link improvements
      - support multiple radios per wiphy
      - remove DEAUTH_NEED_MGD_TX_PREP flag
    - Intel (iwlwifi):
      - bump FW API to 91 for BZ/SC devices
      - report 64-bit radiotap timestamp
      - enable P2P low latency by default
      - handle Transmit Power Envelope (TPE) advertised by AP
      - remove support for older FW for new devices
      - fast resume (keeping the device configured)
      - mvm: re-enable Multi-Link Operation (MLO)
      - aggregation (A-MSDU) optimizations
    - MediaTek (mt76):
      - mt7925 Multi-Link Operation (MLO) support
    - Qualcomm (ath10k):
      - LED support for various chipsets
    - Qualcomm (ath12k):
      - remove unsupported Tx monitor handling
      - support channel 2 in 6 GHz band
      - support Spatial Multiplexing Power Save (SMPS) in 6 GHz band
      - supprt multiple BSSID (MBSSID) and Enhanced Multi-BSSID
        Advertisements (EMA)
      - support dynamic VLAN
      - add panic handler for resetting the firmware state
      - DebugFS support for datapath statistics
      - WCN7850: support for Wake on WLAN
    - Microchip (wilc1000):
      - read MAC address during probe to make it visible to user space
      - suspend/resume improvements
    - TI (wl18xx):
      - support newer firmware versions
    - RealTek (rtw89):
      - preparation for RTL8852BE-VT support
      - Wake on WLAN support for WiFi 6 chips
      - 36-bit PCI DMA support
    - RealTek (rtlwifi):
      - RTL8192DU support
    - Broadcom (brcmfmac):
      - Management Frame Protection support (to enable WPA3)
 
  - Bluetooth:
    - qualcomm: use the power sequencer for QCA6390
    - btusb: mediatek: add ISO data transmission functions
    - hci_bcm4377: add BCM4388 support
    - btintel: add support for BlazarU core
    - btintel: add support for Whale Peak2
    - btnxpuart: add support for AW693 A1 chipset
    - btnxpuart: add support for IW615 chipset
    - btusb: add Realtek RTL8852BE support ID 0x13d3:0x3591
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-next-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from Jakub Kicinski:
 "Not much excitement - a handful of large patchsets (devmem among them)
  did not make it in time.

  Core & protocols:

   - Use local_lock in addition to local_bh_disable() to protect per-CPU
     resources in networking, a step closer for local_bh_disable() not
     to act as a big lock on PREEMPT_RT

   - Use flex array for netdevice priv area, ensure its cache alignment

   - Add a sysctl knob to allow user to specify a default rto_min at
     socket init time. Bit of a big hammer but multiple companies were
     independently carrying such patch downstream so clearly it's useful

   - Support scheduling transmission of packets based on CLOCK_TAI

   - Un-pin TCP TIMEWAIT timer to avoid it firing on CPUs later cordoned
     off using cpusets

   - Support multiple L2TPv3 UDP tunnels using the same 5-tuple address

   - Allow configuration of multipath hash seed, to both allow
     synchronizing hashing of two routers, and preventing partial
     accidental sync

   - Improve TCP compliance with RFC 9293 for simultaneous connect()

   - Support sending NAT keepalives in IPsec ESP in UDP states.
     Userspace IKE daemon had to do this before, but the kernel can
     better keep track of it

   - Support sending supervision HSR frames with MAC addresses stored in
     ProxyNodeTable when RedBox (i.e. HSR-SAN) is enabled

   - Introduce IPPROTO_SMC for selecting SMC when socket is created

   - Allow UDP GSO transmit from devices with no checksum offload

   - openvswitch: add packet sampling via psample, separating the
     sampled traffic from "upcall" packets sent to user space for
     forwarding

   - nf_tables: shrink memory consumption for transaction objects

  Things we sprinkled into general kernel code:

   - Power Sequencing subsystem (used by Qualcomm Bluetooth driver for
     QCA6390)           [ Already merged separately - Linus ]

   - Add IRQ information in sysfs for auxiliary bus

   - Introduce guard definition for local_lock

   - Add aligned flavor of __cacheline_group_{begin, end}() markings for
     grouping fields in structures

  BPF:

   - Notify user space (via epoll) when a struct_ops object is getting
     detached/unregistered

   - Add new kfuncs for a generic, open-coded bits iterator

   - Enable BPF programs to declare arrays of kptr, bpf_rb_root, and
     bpf_list_head

   - Support resilient split BTF which cuts down on duplication and
     makes BTF as compact as possible WRT BTF from modules

   - Add support for dumping kfunc prototypes from BTF which enables
     both detecting as well as dumping compilable prototypes for kfuncs

   - riscv64 BPF JIT improvements in particular to add 12-argument
     support for BPF trampolines and to utilize bpf_prog_pack for the
     latter

   - Add the capability to offload the netfilter flowtable in XDP layer
     through kfuncs

  Driver API:

   - Allow users to configure IRQ tresholds between which automatic IRQ
     moderation can choose

   - Expand Power Sourcing (PoE) status with power, class and failure
     reason. Support setting power limits

   - Track additional RSS contexts in the core, make sure configuration
     changes don't break them

   - Support IPsec crypto offload for IPv6 ESP and IPv4 UDP-encapsulated
     ESP data paths

   - Support updating firmware on SFP modules

  Tests and tooling:

   - mptcp: use net/lib.sh to manage netns

   - TCP-AO and TCP-MD5: replace debug prints used by tests with
     tracepoints

   - openvswitch: make test self-contained (don't depend on OvS CLI
     tools)

  Drivers:

   - Ethernet high-speed NICs:
      - Broadcom (bnxt):
         - increase the max total outstanding PTP TX packets to 4
         - add timestamping statistics support
         - implement netdev_queue_mgmt_ops
         - support new RSS context API
      - Intel (100G, ice, idpf):
         - implement FEC statistics and dumping signal quality indicators
         - support E825C products (with 56Gbps PHYs)
      - nVidia/Mellanox:
         - support HW-GRO
         - mlx4/mlx5: support per-queue statistics via netlink
         - obey the max number of EQs setting in sub-functions
      - AMD/Solarflare:
         - support new RSS context API
      - AMD/Pensando:
         - ionic: rework fix for doorbell miss to lower overhead and
           skip it on new HW
      - Wangxun:
         - txgbe: support Flow Director perfect filters

   - Ethernet NICs consumer, embedded and virtual:
      - Add driver for Tehuti Networks TN40xx chips
      - Add driver for Meta's internal NIC chips
      - Add driver for Ethernet MAC on Airoha EN7581 SoCs
      - Add driver for Renesas Ethernet-TSN devices
      - Google cloud vNIC:
         - flow steering support
      - Microsoft vNIC:
         - support page sizes other than 4KB on ARM64
      - vmware vNIC:
         - support latency measurement (update to version 9)
      - VirtIO net:
         - support for Byte Queue Limits
         - support configuring thresholds for automatic IRQ moderation
         - support for AF_XDP Rx zero-copy
      - Synopsys (stmmac):
         - support for STM32MP13 SoC
         - let platforms select the right PCS implementation
      - TI:
         - icssg-prueth: add multicast filtering support
         - icssg-prueth: enable PTP timestamping and PPS
      - Renesas:
         - ravb: improve Rx performance 30-400% by using page pool,
           theaded NAPI and timer-based IRQ coalescing
         - ravb: add MII support for R-Car V4M
      - Cadence (macb):
         - macb: add ARP support to Wake-On-LAN
      - Cortina:
         - use phylib for RX and TX pause configuration

   - Ethernet switches:
      - nVidia/Mellanox:
         - support configuration of multipath hash seed
         - report more accurate max MTU
         - use page_pool to improve Rx performance
      - MediaTek:
         - mt7530: add support for bridge port isolation
      - Qualcomm:
         - qca8k: add support for bridge port isolation
      - Microchip:
         - lan9371/2: add 100BaseTX PHY support
      - NXP:
         - vsc73xx: implement VLAN operations

   - Ethernet PHYs:
      - aquantia: enable support for aqr115c
      - aquantia: add support for PHY LEDs
      - realtek: add support for rtl8224 2.5Gbps PHY
      - xpcs: add memory-mapped device support
      - add BroadR-Reach link mode and support in Broadcom's PHY driver

   - CAN:
      - add document for ISO 15765-2 protocol support
      - mcp251xfd: workaround for erratum DS80000789E, use timestamps to
        catch when device returns incorrect FIFO status

   - WiFi:
      - mac80211/cfg80211:
         - parse Transmit Power Envelope (TPE) data in mac80211 instead
           of in drivers
         - improvements for 6 GHz regulatory flexibility
         - multi-link improvements
         - support multiple radios per wiphy
         - remove DEAUTH_NEED_MGD_TX_PREP flag
      - Intel (iwlwifi):
         - bump FW API to 91 for BZ/SC devices
         - report 64-bit radiotap timestamp
         - enable P2P low latency by default
         - handle Transmit Power Envelope (TPE) advertised by AP
         - remove support for older FW for new devices
         - fast resume (keeping the device configured)
         - mvm: re-enable Multi-Link Operation (MLO)
         - aggregation (A-MSDU) optimizations
      - MediaTek (mt76):
         - mt7925 Multi-Link Operation (MLO) support
      - Qualcomm (ath10k):
         - LED support for various chipsets
      - Qualcomm (ath12k):
         - remove unsupported Tx monitor handling
         - support channel 2 in 6 GHz band
         - support Spatial Multiplexing Power Save (SMPS) in 6 GHz band
         - supprt multiple BSSID (MBSSID) and Enhanced Multi-BSSID
           Advertisements (EMA)
         - support dynamic VLAN
         - add panic handler for resetting the firmware state
         - DebugFS support for datapath statistics
         - WCN7850: support for Wake on WLAN
      - Microchip (wilc1000):
         - read MAC address during probe to make it visible to user space
         - suspend/resume improvements
      - TI (wl18xx):
         - support newer firmware versions
      - RealTek (rtw89):
         - preparation for RTL8852BE-VT support
         - Wake on WLAN support for WiFi 6 chips
         - 36-bit PCI DMA support
      - RealTek (rtlwifi):
         - RTL8192DU support
      - Broadcom (brcmfmac):
         - Management Frame Protection support (to enable WPA3)

   - Bluetooth:
      - qualcomm: use the power sequencer for QCA6390
      - btusb: mediatek: add ISO data transmission functions
      - hci_bcm4377: add BCM4388 support
      - btintel: add support for BlazarU core
      - btintel: add support for Whale Peak2
      - btnxpuart: add support for AW693 A1 chipset
      - btnxpuart: add support for IW615 chipset
      - btusb: add Realtek RTL8852BE support ID 0x13d3:0x3591"

* tag 'net-next-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1589 commits)
  eth: fbnic: Fix spelling mistake "tiggerring" -> "triggering"
  tcp: Replace strncpy() with strscpy()
  wifi: ath12k: fix build vs old compiler
  tcp: Don't access uninit tcp_rsk(req)->ao_keyid in tcp_create_openreq_child().
  eth: fbnic: Write the TCAM tables used for RSS control and Rx to host
  eth: fbnic: Add L2 address programming
  eth: fbnic: Add basic Rx handling
  eth: fbnic: Add basic Tx handling
  eth: fbnic: Add link detection
  eth: fbnic: Add initial messaging to notify FW of our presence
  eth: fbnic: Implement Rx queue alloc/start/stop/free
  eth: fbnic: Implement Tx queue alloc/start/stop/free
  eth: fbnic: Allocate a netdevice and napi vectors with queues
  eth: fbnic: Add FW communication mechanism
  eth: fbnic: Add message parsing for FW messages
  eth: fbnic: Add register init to set PCIe/Ethernet device config
  eth: fbnic: Allocate core device specific structures and devlink interface
  eth: fbnic: Add scaffolding for Meta's NIC driver
  PCI: Add Meta Platforms vendor ID
  net/sched: cls_flower: propagate tca[TCA_OPTIONS] to NL_REQ_ATTR_CHECK
  ...
 2024-07-16 19:28:34 -07:00
Linus Torvalds
0434dbe320 linux_kselftest-next-6.11-rc1 
This kselftest next update for Linux 6.11-rc1 consists of:
 
 -- changes to resctrl test to cleanup resctrl_val() and
    generalize it by removing test name specific handling
    from the function.
 
 -- several clang build failure fixes to framework and tests
 
 -- adds tests to verify IFS (In Field Scan) driver functionality
 
 -- cleanups to remove unused variables and document changes
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Merge tag 'linux_kselftest-next-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull kselftest updates from Shuah Khan:

 - change resctrl test to cleanup resctrl_val() and generalize it by
   removing test name specific handling from the function.

 - several clang build failure fixes to framework and tests

 - add tests to verify IFS (In Field Scan) driver functionality

 - cleanups to remove unused variables and document changes

* tag 'linux_kselftest-next-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (33 commits)
  selftests: ifs: verify IFS ARRAY BIST functionality
  selftests: ifs: verify IFS scan test functionality
  selftests: ifs: verify test image loading functionality
  selftests: ifs: verify test interfaces are created by the driver
  selftests/dma:remove unused variable
  selftests/breakpoints:Remove unused variable
  selftests/x86: fix printk warnings reported by clang
  selftests/x86: remove (or use) unused variables and functions
  selftests/x86: avoid -no-pie warnings from clang during compilation
  selftests/x86: build sysret_rip.c with clang
  selftests/x86: build fsgsbase_restore.c with clang
  selftests: x86: test_FISTTP: use fisttps instead of ambiguous fisttp
  selftests/x86: fix Makefile dependencies to work with clang
  selftests/timers: remove unused irqcount variable
  selftests: Add information about TAP conformance in tests
  selftests/resctrl: Remove test name comparing from write_bm_pid_to_resctrl()
  selftests/resctrl: Remove mongrp from CMT test
  selftests/resctrl: Remove mongrp from MBA test
  selftests/resctrl: Convert ctrlgrp & mongrp to pointers
  selftests/resctrl: Make some strings passed to resctrlfs functions const
  ...
 2024-07-16 17:45:33 -07:00
Linus Torvalds
f8d22a3195 linux_kselftest-kunit-6.11-rc1 
This KUnit next update for Linux 6.11-rc1 consists of:
 
 -- adds vm_mmap() allocation resource manager
 -- converts usercopy kselftest to KUnit
 -- disables usercopy testing on !CONFIG_MMU
 -- adds MODULE_DESCRIPTION() to core, list, and usercopy tests
 -- adds tests for assertion formatting functions - assert.c
 -- introduces KUNIT_ASSERT_MEMEQ and KUNIT_ASSERT_MEMNEQ macros
 -- fixes KUNIT_ASSERT_STRNEQ comments to make it clear that it is
    an assertion
 -- renames KUNIT_ASSERT_FAILURE to KUNIT_FAIL_AND_ABORT
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Merge tag 'linux_kselftest-kunit-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull KUnit updates from Shuah Khan:

 - add vm_mmap() allocation resource manager

 - convert usercopy kselftest to KUnit

 - disable usercopy testing on !CONFIG_MMU

 - add MODULE_DESCRIPTION() to core, list, and usercopy tests

 - add tests for assertion formatting functions - assert.c

 - introduce KUNIT_ASSERT_MEMEQ and KUNIT_ASSERT_MEMNEQ macros

 - fix KUNIT_ASSERT_STRNEQ comments to make it clear that it is an
   assertion

 - rename KUNIT_ASSERT_FAILURE to KUNIT_FAIL_AND_ABORT

* tag 'linux_kselftest-kunit-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
  kunit: Introduce KUNIT_ASSERT_MEMEQ and KUNIT_ASSERT_MEMNEQ macros
  kunit: Rename KUNIT_ASSERT_FAILURE to KUNIT_FAIL_AND_ABORT for readability
  kunit: Fix the comment of KUNIT_ASSERT_STRNEQ as assertion
  kunit: executor: Simplify string allocation handling
  kunit/usercopy: Add missing MODULE_DESCRIPTION()
  kunit/usercopy: Disable testing on !CONFIG_MMU
  usercopy: Convert test_user_copy to KUnit test
  kunit: test: Add vm_mmap() allocation resource manager
  list: test: add the missing MODULE_DESCRIPTION() macro
  kunit: add missing MODULE_DESCRIPTION() macros to core modules
  list: test: remove unused struct 'klist_test_struct'
  kunit: Cover 'assert.c' with tests
 2024-07-16 17:42:14 -07:00
Linus Torvalds
9de4ad3bde firmware: qcom: tzmem: don't ask about allocator mode when not enabled 
The Qualcomm firmware code shouldn't ask about what memory allocator
mode should be used when the code isn't even enabled.

Get rid of pointless config-time question.

Link: https://lore.kernel.org/all/CAHk-=wg+38EHPKGou1MqXwAAXC30cM8sMgZAGnZ7TcFO4L9J2w@mail.gmail.com/
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2024-07-16 17:35:45 -07:00
Linus Torvalds
17e6a12130 um: Use generic runtime constant implementation 
UML should not be using the architecture native runtime constants, since
that requires also having the appropriate instruction fixups (and all
the linker script details).

Not that using that code would be impossible, but it's not worth it.
Just point UML at the generic version.

Reported-by: Nathan Chancellor <nathan@kernel.org>
Fixes: e3c92e8171 ("runtime constants: add x86 architecture support")
Link: https://lore.kernel.org/all/20240716143644.GA1827132@thelio-3990X/
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2024-07-16 17:25:59 -07:00
Linus Torvalds
576a997c63 Performance events changes for v6.11: 
- Intel PT support enhancements & fixes
  - Fix leaked SIGTRAP events
  - Improve and fix the Intel uncore driver
  - Add support for Intel HBM and CXL uncore counters
  - Add Intel Lake and Arrow Lake support
  - AMD uncore driver fixes
  - Make SIGTRAP and __perf_pending_irq() work on RT
  - Micro-optimizations
  - Misc cleanups and fixes
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'perf-core-2024-07-16' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull performance events updates from Ingo Molnar:

 - Intel PT support enhancements & fixes

 - Fix leaked SIGTRAP events

 - Improve and fix the Intel uncore driver

 - Add support for Intel HBM and CXL uncore counters

 - Add Intel Lake and Arrow Lake support

 - AMD uncore driver fixes

 - Make SIGTRAP and __perf_pending_irq() work on RT

 - Micro-optimizations

 - Misc cleanups and fixes

* tag 'perf-core-2024-07-16' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (44 commits)
  perf/x86/intel: Add a distinct name for Granite Rapids
  perf/x86/intel/ds: Fix non 0 retire latency on Raptorlake
  perf/x86/intel: Hide Topdown metrics events if the feature is not enumerated
  perf/x86/intel/uncore: Fix the bits of the CHA extended umask for SPR
  perf: Split __perf_pending_irq() out of perf_pending_irq()
  perf: Don't disable preemption in perf_pending_task().
  perf: Move swevent_htable::recursion into task_struct.
  perf: Shrink the size of the recursion counter.
  perf: Enqueue SIGTRAP always via task_work.
  task_work: Add TWA_NMI_CURRENT as an additional notify mode.
  perf: Move irq_work_queue() where the event is prepared.
  perf: Fix event leak upon exec and file release
  perf: Fix event leak upon exit
  task_work: Introduce task_work_cancel() again
  task_work: s/task_work_cancel()/task_work_cancel_func()/
  perf/x86/amd/uncore: Fix DF and UMC domain identification
  perf/x86/amd/uncore: Avoid PMU registration if counters are unavailable
  perf/x86/intel: Support Perfmon MSRs aliasing
  perf/x86/intel: Support PERFEVTSEL extension
  perf/x86: Add config_mask to represent EVENTSEL bitmask
  ...
 2024-07-16 17:13:31 -07:00
Linus Torvalds
4a996d90b9 Scheduler changes for v6.11: 
- Update Daniel Bristot de Oliveira's entry in MAINTAINERS,
    and credit him in CREDITS.
 
  - Harmonize the lock-yielding behavior on dynamically selected
    preemption models with static ones.
 
  - Reorganize the code a bit: split out sched/syscalls.c to reduce
    the size of sched/core.c
 
  - Micro-optimize psi_group_change()
 
  - Fix set_load_weight() for SCHED_IDLE tasks
 
  - Misc cleanups & fixes
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'sched-core-2024-07-16' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull scheduler updates from Ingo Molnar:

 - Update Daniel Bristot de Oliveira's entry in MAINTAINERS,
   and credit him in CREDITS

 - Harmonize the lock-yielding behavior on dynamically selected
   preemption models with static ones

 - Reorganize the code a bit: split out sched/syscalls.c to reduce
   the size of sched/core.c

 - Micro-optimize psi_group_change()

 - Fix set_load_weight() for SCHED_IDLE tasks

 - Misc cleanups & fixes

* tag 'sched-core-2024-07-16' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  sched: Update MAINTAINERS and CREDITS
  sched/fair: set_load_weight() must also call reweight_task() for SCHED_IDLE tasks
  sched/psi: Optimise psi_group_change a bit
  sched/core: Drop spinlocks on contention iff kernel is preemptible
  sched/core: Move preempt_model_*() helpers from sched.h to preempt.h
  sched/balance: Skip unnecessary updates to idle load balancer's flags
  idle: Remove stale RCU comment
  sched/headers: Move struct pre-declarations to the beginning of the header
  sched/core: Clean up kernel/sched/sched.h a bit
  sched/core: Simplify prefetch_curr_exec_start()
  sched: Fix spelling in comments
  sched/syscalls: Split out kernel/sched/syscalls.c from kernel/sched/core.c
 2024-07-16 17:00:50 -07:00
Linus Torvalds
0c182ac2eb Objtool changes for v6.11: 
- Fix bug that caused objtool to confuse certain memory ops
    added by KASAN instrumentation as stack accesses
 
  - Various faddr2line optimizations
 
  - Improve error messages
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'objtool-core-2024-07-16' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull objtool updates from Ingo Molnar:

 - Fix bug that caused objtool to confuse certain memory ops added by
   KASAN instrumentation as stack accesses

 - Various faddr2line optimizations

 - Improve error messages

* tag 'objtool-core-2024-07-16' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  objtool/x86: objtool can confuse memory and stack access
  objtool: Use "action" in error message to be consistent with help
  scripts/faddr2line: Check only two symbols when calculating symbol size
  scripts/faddr2line: Remove call to addr2line from find_dir_prefix()
  scripts/faddr2line: Invoke addr2line as a single long-running process
  scripts/faddr2line: Pass --addresses argument to addr2line
  scripts/faddr2line: Check vmlinux only once
  scripts/faddr2line: Combine three readelf calls into one
  scripts/faddr2line: Reduce number of readelf calls to three
 2024-07-16 16:55:33 -07:00
Linus Torvalds
151647ab58 Locking changes for v6.11: 
- Jump label fixes, including a perf events fix that originally
    manifested as jump label failures, but was a serialization bug
    at the usage site.
 
  - Mark down_write*() helpers as __always_inline, to improve
    WCHAN debuggability.
 
  - Misc cleanups and fixes.
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'locking-core-2024-07-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull locking updates from Ingo Molnar:

 - Jump label fixes, including a perf events fix that originally
   manifested as jump label failures, but was a serialization bug at the
   usage site

 - Mark down_write*() helpers as __always_inline, to improve WCHAN
   debuggability

 - Misc cleanups and fixes

* tag 'locking-core-2024-07-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  locking/rwsem: Add __always_inline annotation to __down_write_common() and inlined callers
  jump_label: Simplify and clarify static_key_fast_inc_cpus_locked()
  jump_label: Clarify condition in static_key_fast_inc_not_disabled()
  jump_label: Fix concurrency issues in static_key_slow_dec()
  perf/x86: Serialize set_attr_rdpmc()
  cleanup: Standardize the header guard define's name
 2024-07-16 16:42:37 -07:00
Linus Torvalds
923a327e8f ACPI updates for 6.11-rc1 
- Switch the ACPI x86 utility code and the ACPI LPSS driver to new
    Intel CPU model defines (Tony Luck).
 
  - Add hwmon interface support to the ACPI fan driver (Armin Wolf).
 
  - Add sysfs entry for guaranteed performance to the ACPI CPPC library
    and replace a ternary operator with umax() in it (Petr Tesařík,
    Prabhakar Pujeri).
 
  - Clean up the ACPI PMIC driver in multiple ways (Andy Shevchenko,
    Christophe JAILLET).
 
  - Add support for charge limiting state to the ACPI battery driver
    and update _OSC to indicate support for it (Armin Wolf).
 
  - Clean up the sysfs interface in the ACPI battery, SBS (smart battery
    subsystem) and AC drivers (Thomas Weißschuh).
 
  - Coordinate header includes in the ACPI NUMA code and make it use
    ACCESS_COORDINATE_CPU when appropriate (Huang Ying, Thorsten Blum).
 
  - Downgrade Intel _OSC and _PDC messages in the ACPI processor driver
    to debug to reduce log noise (Mario Limonciello).
 
  - Still evaluate _OST when _PUR evaluation fails in the ACPI PAD
    (processor aggregator) driver as per the spec (Armin Wolf).
 
  - Skip ACPI IRQ override on Asus Vivobook Pro N6506MJ and N6506MU
    platforms (Tamim Khan).
 
  - Force native mode on some T2 macbooks in the ACPI backlight driver
    and replace strcpy() with strscpy() in it (Orlando Chamberlain,
    Muhammad Qasim Abdul Majeed).
 
  - Add missing MODULE_DESCRIPTION() macros in two places (Jeff Johnson).
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Merge tag 'acpi-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull ACPI updates from Rafael Wysocki:
 "The only kind of new feature added by these is the hwmon interface
  support in the ACPI fan driver. Apart from that, they mostly address
  issues and clean up code.

  Specifics:

   - Switch the ACPI x86 utility code and the ACPI LPSS driver to new
     Intel CPU model defines (Tony Luck)

   - Add hwmon interface support to the ACPI fan driver (Armin Wolf)

   - Add sysfs entry for guaranteed performance to the ACPI CPPC library
     and replace a ternary operator with umax() in it (Petr Tesařík,
     Prabhakar Pujeri)

   - Clean up the ACPI PMIC driver in multiple ways (Andy Shevchenko,
     Christophe JAILLET)

   - Add support for charge limiting state to the ACPI battery driver
     and update _OSC to indicate support for it (Armin Wolf)

   - Clean up the sysfs interface in the ACPI battery, SBS (smart
     battery subsystem) and AC drivers (Thomas Weißschuh)

   - Coordinate header includes in the ACPI NUMA code and make it use
     ACCESS_COORDINATE_CPU when appropriate (Huang Ying, Thorsten Blum)

   - Downgrade Intel _OSC and _PDC messages in the ACPI processor driver
     to debug to reduce log noise (Mario Limonciello)

   - Still evaluate _OST when _PUR evaluation fails in the ACPI PAD
     (processor aggregator) driver as per the spec (Armin Wolf)

   - Skip ACPI IRQ override on Asus Vivobook Pro N6506MJ and N6506MU
     platforms (Tamim Khan)

   - Force native mode on some T2 macbooks in the ACPI backlight driver
     and replace strcpy() with strscpy() in it (Orlando Chamberlain,
     Muhammad Qasim Abdul Majeed)

   - Add missing MODULE_DESCRIPTION() macros in two places (Jeff
     Johnson)"

* tag 'acpi-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (26 commits)
  ACPI: resource: Skip IRQ override on Asus Vivobook Pro N6506MJ
  ACPI: video: force native for some T2 macbooks
  ACPI: video: Use strscpy() instead of strcpy()
  ACPI: CPPC: Replace ternary operator with umax()
  ACPI: resource: Skip IRQ override on Asus Vivobook Pro N6506MU
  ACPI: PMIC: Constify struct pmic_table
  ACPI: bus: Indicate support for battery charge limiting thru _OSC
  ACPI: battery: Add support for charge limiting state
  ACPI: processor: Downgrade Intel _OSC and _PDC messages to debug
  ACPI: SBS: manage alarm sysfs attribute through psy core
  ACPI: battery: create alarm sysfs attribute atomically
  ACPI: battery: use sysfs_emit over sprintf
  ACPI: battery: constify powersupply properties
  ACPI: SBS: constify powersupply properties
  ACPI: AC: constify powersupply properties
  ACPI: PMIC: Replace open coded be16_to_cpu()
  ACPI: PMIC: Convert pr_*() to dev_*() printing macros
  ACPI: PMIC: Use sizeof() instead of hard coded value
  ACPI: NUMA: Consolidate header includes
  ACPI: CPPC: add sysfs entry for guaranteed performance
  ...
 2024-07-16 16:19:36 -07:00
Linus Torvalds
41906248d0 Power management updates for 6.11-rc1 
- Add Loongson-3 CPUFreq driver support (Huacai Chen).
 
  - Add support for the Arrow Lake and Lunar Lake platforms and
    the out-of-band (OOB) mode on Emerald Rapids to the intel_pstate
    cpufreq driver, make it support the highest performance change
    interrupt and clean it up (Srinivas Pandruvada).
 
  - Switch cpufreq to new Intel CPU model defines (Tony Luck).
 
  - Simplify the cpufreq driver interface by switching the .exit() driver
    callback to the void return data type (Lizhe, Viresh Kumar).
 
  - Make cpufreq_boost_enabled() return bool (Dhruva Gole).
 
  - Add fast CPPC support to the amd-pstate cpufreq driver, address
    multiple assorted issues in it and clean it up (Perry Yuan, Mario
    Limonciello, Dhananjay Ugwekar, Meng Li, Xiaojian Du).
 
  - Add Allwinner H700 speed bin to the sun50i cpufreq driver (Ryan
    Walklin).
 
  - Fix memory leaks and of_node_put() usage in the sun50i and qcom-nvmem
    cpufreq drivers (Javier Carrasco).
 
  - Clean up the sti and dt-platdev cpufreq drivers (Jeff Johnson,
    Raphael Gallais-Pou).
 
  - Fix deferred probe handling in the TI cpufreq driver and wrong return
    values of ti_opp_supply_probe(), and add OPP tables for the AM62Ax and
    AM62Px SoCs to it (Bryan Brattlof, Primoz Fiser).
 
  - Avoid overflow of target_freq in .fast_switch() in the SCMI cpufreq
    driver (Jagadeesh Kona).
 
  - Use dev_err_probe() in every error path in probe in the Mediatek
    cpufreq driver (Nícolas Prado).
 
  - Fix kernel-doc param for longhaul_setstate in the longhaul cpufreq
    driver (Yang Li).
 
  - Fix system resume handling in the CPPC cpufreq driver (Riwen Lu).
 
  - Improve the teo cpuidle governor and clean up leftover comments from
    the menu cpuidle governor (Christian Loehle).
 
  - Clean up a comment typo in the teo cpuidle governor (Atul Kumar
    Pant).
 
  - Add missing MODULE_DESCRIPTION() macro to cpuidle haltpoll (Jeff
    Johnson).
 
  - Switch the intel_idle driver to new Intel CPU model defines (Tony
    Luck).
 
  - Switch the Intel RAPL driver new Intel CPU model defines (Tony Luck).
 
  - Simplify if condition in the idle_inject driver (Thorsten Blum).
 
  - Fix missing cleanup on error in _opp_attach_genpd() (Viresh Kumar).
 
  - Introduce an OF helper function to inform if required-opps is used
    and drop a redundant in-parameter to _set_opp_level() (Ulf Hansson).
 
  - Update pm-graph to v5.12 which includes fixes and major code revamp
    for python3.12 (Todd Brandt).
 
  - Address several assorted issues in the cpupower utility (Roman
    Storozhenko).
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Merge tag 'pm-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull power management updates from Rafael Wysocki:
 "These add a new cpufreq driver for Loongson-3, add support for new
  features in the intel_pstate (Lunar Lake and Arrow Lake platforms, OOB
  mode for Emerald Rapids, highest performance change interrupt),
  amd-pstate (fast CPPC) and sun50i (Allwinner H700 speed bin) cpufreq
  drivers, simplify the cpufreq driver interface, simplify the teo
  cpuidle governor, adjust the pm-graph utility for a new version of
  Python, address issues and clean up code.

  Specifics:

   - Add Loongson-3 CPUFreq driver support (Huacai Chen)

   - Add support for the Arrow Lake and Lunar Lake platforms and the
     out-of-band (OOB) mode on Emerald Rapids to the intel_pstate
     cpufreq driver, make it support the highest performance change
     interrupt and clean it up (Srinivas Pandruvada)

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

   - Simplify the cpufreq driver interface by switching the .exit()
     driver callback to the void return data type (Lizhe, Viresh Kumar)

   - Make cpufreq_boost_enabled() return bool (Dhruva Gole)

   - Add fast CPPC support to the amd-pstate cpufreq driver, address
     multiple assorted issues in it and clean it up (Perry Yuan, Mario
     Limonciello, Dhananjay Ugwekar, Meng Li, Xiaojian Du)

   - Add Allwinner H700 speed bin to the sun50i cpufreq driver (Ryan
     Walklin)

   - Fix memory leaks and of_node_put() usage in the sun50i and
     qcom-nvmem cpufreq drivers (Javier Carrasco)

   - Clean up the sti and dt-platdev cpufreq drivers (Jeff Johnson,
     Raphael Gallais-Pou)

   - Fix deferred probe handling in the TI cpufreq driver and wrong
     return values of ti_opp_supply_probe(), and add OPP tables for the
     AM62Ax and AM62Px SoCs to it (Bryan Brattlof, Primoz Fiser)

   - Avoid overflow of target_freq in .fast_switch() in the SCMI cpufreq
     driver (Jagadeesh Kona)

   - Use dev_err_probe() in every error path in probe in the Mediatek
     cpufreq driver (Nícolas Prado)

   - Fix kernel-doc param for longhaul_setstate in the longhaul cpufreq
     driver (Yang Li)

   - Fix system resume handling in the CPPC cpufreq driver (Riwen Lu)

   - Improve the teo cpuidle governor and clean up leftover comments
     from the menu cpuidle governor (Christian Loehle)

   - Clean up a comment typo in the teo cpuidle governor (Atul Kumar
     Pant)

   - Add missing MODULE_DESCRIPTION() macro to cpuidle haltpoll (Jeff
     Johnson)

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

   - Switch the Intel RAPL driver new Intel CPU model defines (Tony
     Luck)

   - Simplify if condition in the idle_inject driver (Thorsten Blum)

   - Fix missing cleanup on error in _opp_attach_genpd() (Viresh Kumar)

   - Introduce an OF helper function to inform if required-opps is used
     and drop a redundant in-parameter to _set_opp_level() (Ulf Hansson)

   - Update pm-graph to v5.12 which includes fixes and major code revamp
     for python3.12 (Todd Brandt)

   - Address several assorted issues in the cpupower utility (Roman
     Storozhenko)"

* tag 'pm-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (77 commits)
  cpufreq: sti: fix build warning
  cpufreq: mediatek: Use dev_err_probe in every error path in probe
  cpufreq: Add Loongson-3 CPUFreq driver support
  cpufreq: Make cpufreq_driver->exit() return void
  cpufreq/amd-pstate: Fix the scaling_max_freq setting on shared memory CPPC systems
  cpufreq/amd-pstate-ut: Convert nominal_freq to khz during comparisons
  cpufreq: pcc: Remove empty exit() callback
  cpufreq: loongson2: Remove empty exit() callback
  cpufreq: nforce2: Remove empty exit() callback
  cpupower: fix lib default installation path
  cpufreq: docs: Add missing scaling_available_frequencies description
  cpuidle: teo: Don't count non-existent intercepts
  cpupower: Disable direct build of the 'bench' subproject
  cpuidle: teo: Remove recent intercepts metric
  Revert: "cpuidle: teo: Introduce util-awareness"
  cpufreq: make cpufreq_boost_enabled() return bool
  cpufreq: intel_pstate: Support highest performance change interrupt
  x86/cpufeatures: Add HWP highest perf change feature flag
  Documentation: cpufreq: amd-pstate: update doc for Per CPU boost control method
  cpufreq: amd-pstate: Cap the CPPC.max_perf to nominal_perf if CPB is off
  ...
 2024-07-16 15:54:03 -07:00
Linus Torvalds
15114e8fb5 Thermal control updates for 6.11-rc1 
- Add DLVR and MSI interrupt support for the Lunar Lake platform to the
    int340x thermal driver (Srinivas Pandruvada).
 
  - Enable workload type hints (WLT) support and power floor interrupt
    support for the Lunar Lake platform in int340x ((Srinivas Pandruvada).
 
  - Switch Intel thermal drivers to new Intel CPU model defines (Tony
    Luck).
 
  - Clean up the int3400 and int3403 drivers (Erick Archer and David Alan
    Gilbert).
 
  - Improve intel_pch_thermal kernel log messages printed during suspend
    to idle (Zhang Rui).
 
  - Make the intel_tcc_cooling driver use a model-specific bitmask for
    TCC offset (Ricardo Neri).
 
  - Redesign the .set_trip_temp() thermal zone callback to take a trip
    pointer instead of a trip ID and update its users (Rafael Wysocki).
 
  - Avoid using invalid combinations of polling_delay and passive_delay
    thermal zone parameters (Rafael Wysocki).
 
  - Update a cooling device registration function to take a const
    argument (Krzysztof Kozlowski).
 
  - Make the uniphier thermal driver use thermal_zone_for_each_trip() for
    walking trip points (Rafael Wysocki).
 
  - Fix and clean up several minor shortcomings in thermal debug (Rafael
    Wysocki).
 
  - Rename __thermal_zone_set_trips() to thermal_zone_set_trips() and
    make it use trip thresholds (Rafael Wysocki).
 
  - Use READ_ONCE() for lockless access to trip temperature and
    hysteresis (Rafael Wysocki).
 
  - Drop unnecessary cooling device target state checks from the
    Bang-Bang thermal governor (Rafael Wysocki).
 
  - Avoid invoking thermal governor .trip_crossed() callback for critical
    and hot trip points (Rafael Wysocki).
 
  - Group all Renesas drivers inside a dedicated sub directory and add
    the missing dependency to OF (Niklas Söderlund).
 
  - Add suspend/resume support on k3_j72xx_bandgap and take the
    opportunity to remove an unneeded delay in the init time code
    path (Théo Lebrun).
 
  - Fix thermal zone definition for MT8186 and MT8188 (Julien Panis).
 
  - Convert hisilicon-thermal.txt to dt-schema (Abdulrasaq Lawani).
 
  - Add DT bindings for the X1E80100 temperature sensor (Abel Vesa).
 
  - Fix the thermal zone node name regular expression in the DT schema
    (Krzysztof Kozlowski).
 
  - Avoid failing thermal control initialization by using default values
    on some platforms where calibration data is missing  (Chen-Yu Tsai).
 
  - Fix the sensor cell size in DT for the Exynos platform (Krzysztof
    Kozlowski).
 
  - Bring the common definition of '#thermal-sensor-cells' property in
    order to simplify the bindings on all the platforms where this
    change makes sense and do some minor cleanups (Krzysztof Kozlowski).
 
  - Fix a race between removal and clock disable in the broadcom thermal
    driver (Krzysztof Kozlowski).
 
  - Drop 'trips' DT node as required from the thermal zone bindings in
    order to fix the remaining warnings appearing for thermal zones
    without trip points (Rob Herring).
 
  - Simplify all the drivers where dev_err_probe() can apply (Krzysztof
    Kozlowski).
 
  - Clean up code related to stih416 as this platform is not described
    anywhere (Raphael Gallais-Pou).
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Merge tag 'thermal-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull thermal control updates from Rafael Wysocki:
 "These add some new hardware support (notably, the Lunar Lake platform
  support in int340x and X1E80100 temperature sensor), continue to
  rework the thermal driver interface to eliminate trip point IDs from
  it, update DT bindings for a number of platforms and simplify probe in
  a number of thermal drivers, address issues and clean up code.

  Specifics:

   - Add DLVR and MSI interrupt support for the Lunar Lake platform to
     the int340x thermal driver (Srinivas Pandruvada)

   - Enable workload type hints (WLT) support and power floor interrupt
     support for the Lunar Lake platform in int340x ((Srinivas
     Pandruvada)

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

   - Clean up the int3400 and int3403 drivers (Erick Archer and David
     Alan Gilbert)

   - Improve intel_pch_thermal kernel log messages printed during
     suspend to idle (Zhang Rui)

   - Make the intel_tcc_cooling driver use a model-specific bitmask for
     TCC offset (Ricardo Neri)

   - Redesign the .set_trip_temp() thermal zone callback to take a trip
     pointer instead of a trip ID and update its users (Rafael Wysocki)

   - Avoid using invalid combinations of polling_delay and passive_delay
     thermal zone parameters (Rafael Wysocki)

   - Update a cooling device registration function to take a const
     argument (Krzysztof Kozlowski)

   - Make the uniphier thermal driver use thermal_zone_for_each_trip()
     for walking trip points (Rafael Wysocki)

   - Fix and clean up several minor shortcomings in thermal debug
     (Rafael Wysocki)

   - Rename __thermal_zone_set_trips() to thermal_zone_set_trips() and
     make it use trip thresholds (Rafael Wysocki)

   - Use READ_ONCE() for lockless access to trip temperature and
     hysteresis (Rafael Wysocki)

   - Drop unnecessary cooling device target state checks from the
     Bang-Bang thermal governor (Rafael Wysocki)

   - Avoid invoking thermal governor .trip_crossed() callback for
     critical and hot trip points (Rafael Wysocki)

   - Group all Renesas drivers inside a dedicated sub directory and add
     the missing dependency to OF (Niklas Söderlund)

   - Add suspend/resume support on k3_j72xx_bandgap and take the
     opportunity to remove an unneeded delay in the init time code path
     (Théo Lebrun)

   - Fix thermal zone definition for MT8186 and MT8188 (Julien Panis)

   - Convert hisilicon-thermal.txt to dt-schema (Abdulrasaq Lawani)

   - Add DT bindings for the X1E80100 temperature sensor (Abel Vesa)

   - Fix the thermal zone node name regular expression in the DT schema
     (Krzysztof Kozlowski)

   - Avoid failing thermal control initialization by using default
     values on some platforms where calibration data is missing (Chen-Yu
     Tsai)

   - Fix the sensor cell size in DT for the Exynos platform (Krzysztof
     Kozlowski)

   - Bring the common definition of '#thermal-sensor-cells' property in
     order to simplify the bindings on all the platforms where this
     change makes sense and do some minor cleanups (Krzysztof Kozlowski)

   - Fix a race between removal and clock disable in the broadcom
     thermal driver (Krzysztof Kozlowski)

   - Drop 'trips' DT node as required from the thermal zone bindings in
     order to fix the remaining warnings appearing for thermal zones
     without trip points (Rob Herring)

   - Simplify all the drivers where dev_err_probe() can apply (Krzysztof
     Kozlowski)

   - Clean up code related to stih416 as this platform is not described
     anywhere (Raphael Gallais-Pou)"

* tag 'thermal-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (81 commits)
  thermal/drivers/sti: Cleanup code related to stih416
  thermal/drivers/generic-adc: Simplify with dev_err_probe()
  thermal/drivers/generic-adc: Simplify probe() with local dev variable
  thermal/drivers/qcom-tsens: Simplify with dev_err_probe()
  thermal/drivers/qcom-spmi-adc-tm5: Simplify with dev_err_probe()
  thermal/drivers/imx: Simplify with dev_err_probe()
  thermal/drivers/imx: Simplify probe() with local dev variable
  thermal/drivers/hisi: Simplify with dev_err_probe()
  thermal/drivers/exynos: Simplify with dev_err_probe()
  thermal/drivers/exynos: Simplify probe() with local dev variable
  thermal/drivers/broadcom: Simplify with dev_err_probe()
  thermal/drivers/broadcom: Simplify probe() with local dev variable
  thermal/drivers/broadcom: Fix race between removal and clock disable
  dt-bindings: thermal: Drop 'trips' node as required
  dt-bindings: thermal: qoriq: reference thermal-sensor schema
  dt-bindings: thermal: cleanup examples indentation
  dt-bindings: thermal: simplify few bindings
  dt-bindings: thermal: ti,j72xx: reference thermal-sensor schema
  dt-bindings: thermal: ti,am654: reference thermal-sensor schema
  dt-bindings: thermal: st,stm32: reference thermal-sensor schema
  ...
 2024-07-16 15:47:19 -07:00
Linus Torvalds
42b5a01596 Two fixes for Smack networking by Konstantin Andreev. 
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Merge tag 'Smack-for-6.10' of https://github.com/cschaufler/smack-next

Pull smack updates from Casey Schaufler:
 "Two fixes for Smack networking labeling by Konstantin Andreev"

* tag 'Smack-for-6.10' of https://github.com/cschaufler/smack-next:
  smack: unix sockets: fix accept()ed socket label
  smack: tcp: ipv4, fix incorrect labeling
 2024-07-16 14:56:13 -07:00
Linus Torvalds
11ab4cd5ec lsm/stable-6.11 PR 20240715 
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Merge tag 'lsm-pr-20240715' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm

Pull lsm updates from Paul Moore:
 "Two LSM patches focused on cleaning up the inode xattr capability
  handling"

* tag 'lsm-pr-20240715' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm:
  selinux,smack: remove the capability checks in the removexattr hooks
  lsm: fixup the inode xattr capability handling
 2024-07-16 14:50:44 -07:00
Linus Torvalds
dad8d1a383 selinux/stable-6.11 PR 20240715 
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Merge tag 'selinux-pr-20240715' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux

Pull selinux update from Paul Moore:
 "A single SELinux patch to change the type of a pre-processor constant
  to better match its use"

* tag 'selinux-pr-20240715' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux:
  selinux: Use 1UL for EBITMAP_BIT to match maps type
 2024-07-16 14:43:28 -07:00
Linus Torvalds
f8a8b94d06 sysctl changes for 6.11-rc1 
Summary
 
 * Remove "->procname == NULL" check when iterating through sysctl table arrays
 
     Removing sentinels in ctl_table arrays reduces the build time size and
     runtime memory consumed by ~64 bytes per array. With all ctl_table
     sentinels gone, the additional check for ->procname == NULL that worked in
     tandem with the ARRAY_SIZE to calculate the size of the ctl_table arrays is
     no longer needed and has been removed. The sysctl register functions now
     returns an error if a sentinel is used.
 
 * Preparation patches for sysctl constification
 
     Constifying ctl_table structs prevents the modification of proc_handler
     function pointers as they would reside in .rodata. The ctl_table arguments
     in sysctl utility functions are const qualified in preparation for a future
     treewide proc_handler argument constification commit.
 
 * Misc fixes
 
     Increase robustness of set_ownership by providing sane default ownership
     values in case the callee doesn't set them. Bound check proc_dou8vec_minmax
     to avoid loading buggy modules and give sysctl testing module a name to
     avoid compiler complaints.
 
 Testing
 
   * This got push to linux-next in v6.10-rc2, so it has had more than a month
     of testing
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Merge tag 'sysctl-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl

Pull sysctl updates from Joel Granados:

 - Remove "->procname == NULL" check when iterating through sysctl table
   arrays

   Removing sentinels in ctl_table arrays reduces the build time size
   and runtime memory consumed by ~64 bytes per array. With all
   ctl_table sentinels gone, the additional check for ->procname == NULL
   that worked in tandem with the ARRAY_SIZE to calculate the size of
   the ctl_table arrays is no longer needed and has been removed. The
   sysctl register functions now returns an error if a sentinel is used.

 - Preparation patches for sysctl constification

   Constifying ctl_table structs prevents the modification of
   proc_handler function pointers as they would reside in .rodata. The
   ctl_table arguments in sysctl utility functions are const qualified
   in preparation for a future treewide proc_handler argument
   constification commit.

 - Misc fixes

   Increase robustness of set_ownership by providing sane default
   ownership values in case the callee doesn't set them. Bound check
   proc_dou8vec_minmax to avoid loading buggy modules and give sysctl
   testing module a name to avoid compiler complaints.

* tag 'sysctl-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl:
  sysctl: Warn on an empty procname element
  sysctl: Remove ctl_table sentinel code comments
  sysctl: Remove "child" sysctl code comments
  sysctl: Remove superfluous empty allocations from sysctl internals
  sysctl: Replace nr_entries with ctl_table_size in new_links
  sysctl: Remove check for sentinel element in ctl_table arrays
  mm profiling: Remove superfluous sentinel element from ctl_table
  locking: Remove superfluous sentinel element from kern_lockdep_table
  sysctl: Add module description to sysctl-testing
  sysctl: constify ctl_table arguments of utility function
  utsname: constify ctl_table arguments of utility function
  sysctl: move the extra1/2 boundary check of u8 to sysctl_check_table_array
  sysctl: always initialize i_uid/i_gid
 2024-07-16 14:24:29 -07:00
Linus Torvalds
ce5a51bfac hardening updates for v6.11-rc1 
- lkdtm/bugs: add test for hung smp_call_function_single() (Mark Rutland)
 
 - gcc-plugins: Remove duplicate included header file stringpool.h
   (Thorsten Blum)
 
 - ARM: Remove address checking for MMUless devices (Yanjun Yang)
 
 - randomize_kstack: Clean up per-arch entropy and codegen
 
 - KCFI: Make FineIBT mode Kconfig selectable
 
 - fortify: Do not special-case 0-sized destinations
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Merge tag 'hardening-v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

Pull hardening updates from Kees Cook:

 - lkdtm/bugs: add test for hung smp_call_function_single() (Mark
   Rutland)

 - gcc-plugins: Remove duplicate included header file stringpool.h
   (Thorsten Blum)

 - ARM: Remove address checking for MMUless devices (Yanjun Yang)

 - randomize_kstack: Clean up per-arch entropy and codegen

 - KCFI: Make FineIBT mode Kconfig selectable

 - fortify: Do not special-case 0-sized destinations

* tag 'hardening-v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  randomize_kstack: Improve stack alignment codegen
  ARM: Remove address checking for MMUless devices
  gcc-plugins: Remove duplicate included header file stringpool.h
  randomize_kstack: Remove non-functional per-arch entropy filtering
  fortify: Do not special-case 0-sized destinations
  x86/alternatives: Make FineIBT mode Kconfig selectable
  lkdtm/bugs: add test for hung smp_call_function_single()
 2024-07-16 13:45:43 -07:00
Linus Torvalds
8050258bd1 pstore updates for v6.11-rc1 
- Add missing MODULE_DESCRIPTION() macro (Jeff Johnson)
 
 - Replace deprecated strncpy() with strscpy() (Justin Stitt)
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Merge tag 'pstore-v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

Pull pstore updates from Kees Cook:

 - Add missing MODULE_DESCRIPTION() macro (Jeff Johnson)

 - Replace deprecated strncpy() with strscpy() (Justin Stitt)

* tag 'pstore-v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  pstore: platform: add missing MODULE_DESCRIPTION() macro
  pstore/blk: replace deprecated strncpy with strscpy
 2024-07-16 13:35:07 -07:00
Linus Torvalds
1ca995edf8 seccomp updates for v6.11-rc1 
- interrupt SECCOMP_IOCTL_NOTIF_RECV when all users exit (Andrei Vagin)
 
 - Update selftests to check for expected NOTIF_RECV exits (Andrei Vagin)
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Merge tag 'seccomp-v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

Pull seccomp updates from Kees Cook:

 - interrupt SECCOMP_IOCTL_NOTIF_RECV when all users exit (Andrei Vagin)

 - Update selftests to check for expected NOTIF_RECV exits (Andrei
   Vagin)

* tag 'seccomp-v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  selftests/seccomp: check that a zombie leader doesn't affect others
  selftests/seccomp: add test for NOTIF_RECV and unused filters
  seccomp: release task filters when the task exits
  seccomp: interrupt SECCOMP_IOCTL_NOTIF_RECV when all users have exited
 2024-07-16 13:12:16 -07:00
Linus Torvalds
72fda6c8e5 execve updates for v6.11-rc1 
- Use value of kernel.randomize_va_space once per exec (Alexey Dobriyan)
 
 - Honor PT_LOAD alignment for static PIE
 
 - Make bprm->argmin only visible under CONFIG_MMU
 
 - Add KUnit testing of bprm_stack_limits()
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Merge tag 'execve-v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

Pull execve updates from Kees Cook:

 - Use value of kernel.randomize_va_space once per exec (Alexey
   Dobriyan)

 - Honor PT_LOAD alignment for static PIE

 - Make bprm->argmin only visible under CONFIG_MMU

 - Add KUnit testing of bprm_stack_limits()

* tag 'execve-v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  exec: Avoid pathological argc, envc, and bprm->p values
  execve: Keep bprm->argmin behind CONFIG_MMU
  ELF: fix kernel.randomize_va_space double read
  exec: Add KUnit test for bprm_stack_limits()
  binfmt_elf: Honor PT_LOAD alignment for static PIE
  binfmt_elf: Calculate total_size earlier
  selftests/exec: Build both static and non-static load_address tests
 2024-07-16 12:59:20 -07:00
Linus Torvalds
f83e38fc9f xen: branch for v6.11-rc1 
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Merge tag 'for-linus-6.11-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

Pull xen updates from Juergen Gross:

 - some trivial cleanups

 - a fix for the Xen timer

 - add boot time selectable debug capability to the Xen multicall
   handling

 - two fixes for the recently added Xen irqfd handling

* tag 'for-linus-6.11-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
  x86/xen: remove deprecated xen_nopvspin boot parameter
  x86/xen: eliminate some private header files
  x86/xen: make some functions static
  xen: make multicall debug boot time selectable
  xen/arm: Convert comma to semicolon
  xen: privcmd: Fix possible access to a freed kirqfd instance
  xen: privcmd: Switch from mutex to spinlock for irqfds
  xen: add missing MODULE_DESCRIPTION() macros
  x86/xen: Convert comma to semicolon
  x86/xen/time: Reduce Xen timer tick
  xen/manage: Constify struct shutdown_handler
 2024-07-16 12:30:57 -07:00
Linus Torvalds
e55037c879 EFI updates for v6.11 
- Drop support for the 'fake' EFI memory map on x86
 
 - Add an SMBIOS based tweak to the EFI stub instructing the firmware on
   x86 Macbook Pros to keep both GPUs enabled
 
 - Replace 0-sized array with flexible array in EFI memory attributes
   table handling
 
 - Drop redundant BSS clearing when booting via the native PE entrypoint
   on x86
 
 - Avoid returning EFI_SUCCESS when aborting on an out-of-memory
   condition
 
 - Cosmetic tweak for arm64 KASLR loading logic
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Merge tag 'efi-next-for-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi

Pull EFI updates from Ard Biesheuvel:
 "Note the removal of the EFI fake memory map support - this is believed
  to be unused and no longer worth supporting. However, we could easily
  bring it back if needed.

  With recent developments regarding confidential VMs and unaccepted
  memory, combined with kexec, creating a known inaccurate view of the
  firmware's memory map and handing it to the OS is a feature we can
  live without, hence the removal. Alternatively, I could imagine making
  this feature mutually exclusive with those confidential VM related
  features, but let's try simply removing it first.

  Summary:

   - Drop support for the 'fake' EFI memory map on x86

   - Add an SMBIOS based tweak to the EFI stub instructing the firmware
     on x86 Macbook Pros to keep both GPUs enabled

   - Replace 0-sized array with flexible array in EFI memory attributes
     table handling

   - Drop redundant BSS clearing when booting via the native PE
     entrypoint on x86

   - Avoid returning EFI_SUCCESS when aborting on an out-of-memory
     condition

   - Cosmetic tweak for arm64 KASLR loading logic"

* tag 'efi-next-for-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi:
  efi: Replace efi_memory_attributes_table_t 0-sized array with flexible array
  efi: Rename efi_early_memdesc_ptr() to efi_memdesc_ptr()
  arm64/efistub: Clean up KASLR logic
  x86/efistub: Drop redundant clearing of BSS
  x86/efistub: Avoid returning EFI_SUCCESS on error
  x86/efistub: Call Apple set_os protocol on dual GPU Intel Macs
  x86/efistub: Enable SMBIOS protocol handling for x86
  efistub/smbios: Simplify SMBIOS enumeration API
  x86/efi: Drop support for fake EFI memory maps
 2024-07-16 12:22:07 -07:00
Linus Torvalds
d80f2996b8 asm-generic updates for 6.11 
Most of this is part of my ongoing work to clean up the system call
 tables. In this bit, all of the newer architectures are converted to
 use the machine readable syscall.tbl format instead in place of complex
 macros in include/uapi/asm-generic/unistd.h.
 
 This follows an earlier series that fixed various API mismatches
 and in turn is used as the base for planned simplifications.
 
 The other two patches are dead code removal and a warning fix.
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Merge tag 'asm-generic-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic

Pull asm-generic updates from Arnd Bergmann:
 "Most of this is part of my ongoing work to clean up the system call
  tables. In this bit, all of the newer architectures are converted to
  use the machine readable syscall.tbl format instead in place of
  complex macros in include/uapi/asm-generic/unistd.h.

  This follows an earlier series that fixed various API mismatches and
  in turn is used as the base for planned simplifications.

  The other two patches are dead code removal and a warning fix"

* tag 'asm-generic-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
  vmlinux.lds.h: catch .bss..L* sections into BSS")
  fixmap: Remove unused set_fixmap_offset_io()
  riscv: convert to generic syscall table
  openrisc: convert to generic syscall table
  nios2: convert to generic syscall table
  loongarch: convert to generic syscall table
  hexagon: use new system call table
  csky: convert to generic syscall table
  arm64: rework compat syscall macros
  arm64: generate 64-bit syscall.tbl
  arm64: convert unistd_32.h to syscall.tbl format
  arc: convert to generic syscall table
  clone3: drop __ARCH_WANT_SYS_CLONE3 macro
  kbuild: add syscall table generation to scripts/Makefile.asm-headers
  kbuild: verify asm-generic header list
  loongarch: avoid generating extra header files
  um: don't generate asm/bpf_perf_event.h
  csky: drop asm/gpio.h wrapper
  syscalls: add generic scripts/syscall.tbl
 2024-07-16 12:09:03 -07:00
Linus Torvalds
a5db8e4544 soc: arm platform updates for 6.11 
The majority of the updates here are Dmitry Torokhov's cleanups
 for platform code in the pxa and tegra platforms, changing custom
 platform_data structures into DT-compatible software node declarations.
 
 The other updates are for the MAINTAINERS file, correcting some
 stale or missing entries.
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Merge tag 'soc-arm-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull arm SoC platform updates from Arnd Bergmann:
 "The majority of the updates here are Dmitry Torokhov's cleanups for
  platform code in the pxa and tegra platforms, changing custom
  platform_data structures into DT-compatible software node
  declarations.

  The other updates are for the MAINTAINERS file, correcting some stale
  or missing entries"

* tag 'soc-arm-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
  ARM: pxa: fix build breakage on PXA3xx
  ti: omap: MAINTAINERS: move Benoît Cousson to CREDITS
  amazon: MAINTAINERS: change to odd fixes and Tsahee Zidenberg to CREDITS
  MAINTAINERS: thead: add git tree
  ARM: spitz: Use software nodes for the ADS7846 touchscreen
  ARM: spitz: Use software nodes to describe LED GPIOs
  ARM: spitz: Use software nodes to describe MMC GPIOs
  ARM: spitz: Use software nodes to describe LCD GPIOs
  ARM: spitz: Use software nodes to describe audio GPIOs
  ARM: spitz: Use software nodes to describe SPI CS lines
  ARM: spitz: Simplify instantiating SPI controller
  ARM: pxa/gumstix: convert vbus gpio to use software nodes
  ARM: pxa: consolidate GPIO chip platform data
  ARM: spitz: fix GPIO assignment for backlight
  ARM: tegra: paz00: Use software nodes to describe GPIOs for WiFi rfkill
  MAINTAINERS: ARM: airoha: add entry to cover Airoha SoC
  bus: vexpress-config: Add missing MODULE_DESCRIPTION() macro
  arm64: layerscape: remove redundant EDAC_SUPPORT selection
  dt-bindings: arm: Remove obsolete RTSM DCSCB binding
  arm: vexpress: Remove obsolete RTSM DCSCB support
 2024-07-16 12:03:39 -07:00
Linus Torvalds
a9a4cd9c33 soc: defconfig updates for 6.11 
These are the usual updates to enable newly added drivers, mostly for
 arm64 and riscv this time.
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Merge tag 'soc-defconfig-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC defconfig updates from Arnd Bergmann:
 "These are the usual updates to enable newly added drivers, mostly for
  arm64 and riscv this time"

* tag 'soc-defconfig-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
  arm64: defconfig: Enable the IWLWIFI driver
  ARM: multi_v7_defconfig: Add MCP23S08 pinctrl support
  arm64: defconfig: Enable NVIDIA CoreSight PMU driver
  arm64: defconfig: enable SHM Bridge support for the TZ memory allocator
  arm64: defconfig: Enable secure QFPROM driver
  ARM: imx_v6_v7_defconfig: enable DRM_SII902X and DRM_DISPLAY_CONNECTOR
  ARM: imx_v6_v7_defconfig: Enable drivers for TQMa7x/MBa7x
  riscv: defconfig: Enable StarFive JH7110 drivers
  arm64: defconfig: Enable TI LP873X PMIC
  arm64: defconfig: Enable USB2 PHY Driver
  arm64: defconfig: Enable MTD support for Hyperbus
  ARM: configs: at91: Enable LVDS serializer support
  arm64: defconfig: enable several Qualcomm interconnects
  arm64: defconfig: Enable Marvell 88Q2XXX PHY support
  arm64: defconfig: make CONFIG_INTERCONNECT_QCOM_SM8350 built-in
  arm64: defconfig: enable CONFIG_SM_GPUCC_8350
  arm64: defconfig: Enable Renesas R-Car Gen4 PCIe controller
 2024-07-16 11:56:15 -07:00
Linus Torvalds
e3950967f6 soc: dt updates for 6.11 
The devicetree updates are fairly well spread out across platforms,
 with Qualcomm making up about a third of the total.
 
 There are three new SoCs in existing product families this:
 
  - NXP i.MX95 is a variant of i.MX93, now with six Cortex-A55 cores
    instead of just two as well as a GPU and more high-speed I/O
    devices.
 
  - Qualcomm QCS8550 is a variant of SM8550 for IOT devices
 
  - Airoha EN7581 is a 10G-PON network chip and related to
    the MT7981 Wireless router chip from its parent Mediatek.
 
 In total there are 58 new machines, including four riscv
 boards and eight for 32-bit arm.
 
 The most exciting new addition is probably a pair of laptops
 based on the Qualcomm x1e80100 (Snapdragon X1 Elite) chip,
 the Asus Vivobook S15 and the Lenovo Yoga Slim7x.
 
 Other noteworthy new additions are:
 
  - A total of 20 Qualcomm based machines, mostly Android devices
    from Samsung, Motorola and LG, as well as a wireless router
    and some reference designs
 
  - Six NXP i.MX based machines, mostly industrial boards along
    with some reference designs
 
  - Mediatek sees some interesting Filogic based routers
    including the "OpenWRT One", a few new Chromebooks as
    well as single-board computers.
 
  - Four machines from Solidrun based on Marvell cn913x,
    replacing the older Armada 8000 based counterparts
 
  - The four Amlogic machines are all set top boxes or reference
    designs for them
 
  - The nine new Rockchips machines are mostly single-board
    computers including some interesting ones based on the
    rk3588 chip like the ROCK 5 ITX board and the CM3588
    with its four NVMe slots
 
  - The RISC-V boards are all single-board computers based on
    Starfive JH7110, Microchip MPFS and Allwinner D1, which all
    had similar boards already
 
 There are also a lot of updates to already supported machines,
 notably for the TI K3, Rockchips, Freescale and of course
 Qualcomm platforms.
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Merge tag 'soc-dt-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC dt updates from Arnd Bergmann:
 "The devicetree updates are fairly well spread out across platforms,
  with Qualcomm making up about a third of the total.

  There are three new SoCs in existing product families this:

   - NXP i.MX95 is a variant of i.MX93, now with six Cortex-A55 cores
     instead of just two as well as a GPU and more high-speed I/O
     devices.

   - Qualcomm QCS8550 is a variant of SM8550 for IOT devices

   - Airoha EN7581 is a 10G-PON network chip and related to the MT7981
     Wireless router chip from its parent Mediatek.

  In total there are 58 new machines, including four riscv boards and
  eight for 32-bit arm.

  The most exciting new addition is probably a pair of laptops based on
  the Qualcomm x1e80100 (Snapdragon X1 Elite) chip, the Asus Vivobook
  S15 and the Lenovo Yoga Slim7x.

  Other noteworthy new additions are:

   - A total of 20 Qualcomm based machines, mostly Android devices from
     Samsung, Motorola and LG, as well as a wireless router and some
     reference designs

   - Six NXP i.MX based machines, mostly industrial boards along with
     some reference designs

   - Mediatek sees some interesting Filogic based routers including the
     "OpenWRT One", a few new Chromebooks as well as single-board
     computers.

   - Four machines from Solidrun based on Marvell cn913x, replacing the
     older Armada 8000 based counterparts

   - The four Amlogic machines are all set top boxes or reference
     designs for them

   - The nine new Rockchips machines are mostly single-board computers
     including some interesting ones based on the rk3588 chip like the
     ROCK 5 ITX board and the CM3588 with its four NVMe slots

   - The RISC-V boards are all single-board computers based on Starfive
     JH7110, Microchip MPFS and Allwinner D1, which all had similar
     boards already

  There are also a lot of updates to already supported machines, notably
  for the TI K3, Rockchips, Freescale and of course Qualcomm platforms"

* tag 'soc-dt-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (846 commits)
  arm64: dts: allwinner: h616: add crypto engine node
  riscv: dts: add clock generator for Sophgo SG2042 SoC
  arm64: dts: rockchip: Add Xunlong Orange Pi 3B
  dt-bindings: arm: rockchip: Add Xunlong Orange Pi 3B
  arm64: dts: rockchip: Add Radxa ROCK 3B
  dt-bindings: arm: rockchip: Add Radxa ROCK 3B
  mailmap: Update Luca Weiss's email address
  ARM: dts: ixp4xx: nslu2: beeper uses PWM
  arm64: dts: rockchip: add ROCK 5 ITX board
  dt-bindings: arm: rockchip: Add ROCK 5 ITX board
  arm64: dts: rockchip: Add dma-names to uart1 on Pine64 rk3566 devices
  arm64: dts: rockchip: Add avdd supplies to hdmi on rock64
  arm64: dts: qcom: msm8916-lg-c50: add initial dts for LG Leon LTE
  arm64: dts: qcom: msm8916-lg-m216: Add initial device tree
  dt-bindings: arm: qcom: Add msm8916 based LG devices
  ARM: dts: qcom: msm8960: correct memory base
  arm64: dts: qcom: ipq9574: Add icc provider ability to gcc
  dt-bindings: interconnect: Add Qualcomm IPQ9574 support
  arm64: dts: qcom: sm8150: Add video clock controller node
  arm64: dts: qcom: pm6150: Add vibrator
  ...
 2024-07-16 11:43:51 -07:00
Linus Torvalds
cc0f7c3f97 soc: driver updates for 6.11 
The updates to the mediatek, allwinner, ti, tegra, microchip, stm32,
 samsung, imx, zynq and amlogic platoforms are farily small maintenance
 changes, either addressing minor mistakes or enabling additional hardware.
 
 The qualcomm platform changes add a number of features and are larger
 than the other ones combined, introducing the use of linux/cleanup.h
 across several drivers, adding support for Snapdragon X1E and other
 SoCs in platform drivers, a new "protection domain mapper" driver, and a
 "shared memory bridge" driver.
 
 The cznic "turris omnia" router based on Marvell Armada gets a platform
 driver that talks to the board specific microcontroller.
 
 The reset and cache subsystems get a few minor updates to SoC specific
 drivers, while the ff-a, scmi and optee firmware drivers get some
 code refactoring and new features.
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Merge tag 'soc-drivers-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC driver updates from Arnd Bergmann:
 "The updates to the mediatek, allwinner, ti, tegra, microchip, stm32,
  samsung, imx, zynq and amlogic platoforms are fairly small maintenance
  changes, either addressing minor mistakes or enabling additional
  hardware.

  The qualcomm platform changes add a number of features and are larger
  than the other ones combined, introducing the use of linux/cleanup.h
  across several drivers, adding support for Snapdragon X1E and other
  SoCs in platform drivers, a new "protection domain mapper" driver, and
  a "shared memory bridge" driver.

  The cznic "turris omnia" router based on Marvell Armada gets a
  platform driver that talks to the board specific microcontroller.

  The reset and cache subsystems get a few minor updates to SoC specific
  drivers, while the ff-a, scmi and optee firmware drivers get some code
  refactoring and new features"

* tag 'soc-drivers-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (122 commits)
  firmware: turris-mox-rwtm: Initialize completion before mailbox
  firmware: turris-mox-rwtm: Fix checking return value of wait_for_completion_timeout()
  firmware: turris-mox-rwtm: Do not complete if there are no waiters
  MAINTAINERS: drop riscv list from cache controllers
  platform: cznic: turris-omnia-mcu: fix Kconfig dependencies
  bus: sunxi-rsb: Constify struct regmap_bus
  soc: sunxi: sram: Constify struct regmap_config
  platform: cznic: turris-omnia-mcu: Depend on WATCHDOG
  platform: cznic: turris-omnia-mcu: Depend on OF
  soc: samsung: exynos-pmu: add support for PMU_ALIVE non atomic registers
  arm64: stm32: enable scmi regulator for stm32
  firmware: qcom: tzmem: blacklist more platforms for SHM Bridge
  soc: qcom: wcnss: simplify with cleanup.h
  soc: qcom: pdr: simplify with cleanup.h
  soc: qcom: ocmem: simplify with cleanup.h
  soc: qcom: mdt_loader: simplify with cleanup.h
  soc: qcom: llcc: simplify with cleanup.h
  firmware: qcom: tzmem: simplify returning pointer without cleanup
  soc: qcom: socinfo: Add PM6350 PMIC
  arm64: dts: renesas: rz-smarc: Replace fixed regulator for USB VBUS
  ...
 2024-07-16 11:35:27 -07:00
Linus Torvalds
99298eb615 m68k updates for v6.11 
- Fix bootup lock-ups on Warp1260, Atari TT, and MegaSTe,
   - Miscellaneous fixes and improvements,
   - Defconfig updates.
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Merge tag 'm68k-for-v6.11-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k

Pull m68k updates from Geert Uytterhoeven:

 - Fix bootup lock-ups on Warp1260, Atari TT, and MegaSTe

 - Miscellaneous fixes and improvements

 - defconfig updates

* tag 'm68k-for-v6.11-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k:
  m68k: cmpxchg: Fix return value for default case in __arch_xchg()
  m68k: defconfig: Update defconfigs for v6.10-rc1
  m68k: atari: Fix TT bootup freeze / unexpected (SCU) interrupt messages
  zorro: Use str_plural() in amiga_zorro_probe()
  m68k: emu: Add missing MODULE_DESCRIPTION() macros
  m68k: amiga: Turn off Warp1260 interrupts during boot
 2024-07-16 11:30:32 -07:00
Stephen Boyd
589eb11498 Merge branches 'clk-qcom', 'clk-rockchip', 'clk-sophgo' and 'clk-thead' into clk-next 
- Add support for the AP sub-system clock controller in the T-Head TH1520

* clk-qcom: (71 commits)
  clk: qcom: Park shared RCGs upon registration
  clk: qcom: ipq9574: Use icc-clk for enabling NoC related clocks
  clk: qcom: common: Add interconnect clocks support
  interconnect: icc-clk: Add devm_icc_clk_register
  interconnect: icc-clk: Specify master/slave ids
  dt-bindings: clock: qcom: Add AHB clock for SM8150
  clk: qcom: gcc-x1e80100: Set parent rate for USB3 sec and tert PHY pipe clks
  dt-bindings: interconnect: Add Qualcomm IPQ9574 support
  clk: qcom: kpss-xcc: Return of_clk_add_hw_provider to transfer the error
  clk: qcom: lpasscc-sc8280xp: Constify struct regmap_config
  clk: qcom: gcc-x1e80100: Fix halt_check for all pipe clocks
  clk: qcom: gcc-ipq6018: update sdcc max clock frequency
  clk: qcom: camcc-sm8650: Add SM8650 camera clock controller driver
  dt-bindings: clock: qcom: Add SM8650 camera clock controller
  dt-bindings: clock: qcom: Update the order of SC8280XP camcc header
  clk: qcom: videocc-sm8550: Add SM8650 video clock controller
  clk: qcom: videocc-sm8550: Add support for videocc XO clk ares
  dt-bindings: clock: qcom: Add SM8650 video clock controller
  dt-bindings: clock: qcom: Update SM8450 videocc header file name
  clk: qcom: gpucc-sa8775p: Update wait_val fields for GPU GDSC's
  ...

* clk-rockchip:
  dt-bindings: clock: rk3188-cru-common: remove CLK_NR_CLKS
  clk: rockchip: rk3188: Drop CLK_NR_CLKS usage
  clk: rockchip: Switch to use kmemdup_array()
  clk: rockchip: rk3128: Add HCLK_SFC
  dt-bindings: clock: rk3128: Add HCLK_SFC
  dt-bindings: clock: rk3128: Drop CLK_NR_CLKS
  clk: rockchip: rk3128: Drop CLK_NR_CLKS usage
  clk: rockchip: rk3128: Add hclk_vio_h2p to critical clocks
  clk: rockchip: rk3128: Export PCLK_MIPIPHY
  dt-bindings: clock: rk3128: Add PCLK_MIPIPHY

* clk-sophgo:
  clk: sophgo: Avoid -Wsometimes-uninitialized in sg2042_clk_pll_set_rate()
  clk/sophgo: Using BUG() instead of unreachable() in mmux_get_parent_id()
  clk: sophgo: Add SG2042 clock driver
  dt-bindings: clock: sophgo: add clkgen for SG2042
  dt-bindings: clock: sophgo: add RP gate clocks for SG2042
  dt-bindings: clock: sophgo: add pll clocks for SG2042

* clk-thead:
  clk: thead: Add support for T-Head TH1520 AP_SUBSYS clocks
  dt-bindings: clock: Document T-Head TH1520 AP_SUBSYS controller
 2024-07-16 11:24:25 -07:00
Stephen Boyd
bc060e6bb7 Merge branches 'clk-renesas', 'clk-amlogic', 'clk-allwinner' and 'clk-samsung' into clk-next 
* clk-renesas:
  clk: renesas: r9a08g045: Add clock, reset and power domain support for I2C
  clk: renesas: r8a779h0: Add Audio clocks
  clk: renesas: r9a08g045: Add clock, reset and power domain support for the VBATTB IP
  dt-bindings: clock: rcar-gen2: Remove obsolete header files
  dt-bindings: clock: r8a7779: Remove duplicate newline
  clk: renesas: Drop "Renesas" from individual driver descriptions
  clk: renesas: r8a779h0: Fix PLL2/PLL4 multipliers in comments
  clk: renesas: r8a779h0: Add VIN clocks
  dt-bindings: clock: renesas,rzg2l-cpg: Update description for #reset-cells
  clk: renesas: rcar-gen2: Use DEFINE_SPINLOCK() for static spinlock
  clk: renesas: cpg-lib: Use DEFINE_SPINLOCK() for global spinlock
  clk: renesas: r8a77970: Use common cpg_lock
  clk: renesas: r8a779h0: Add CSI-2 clocks
  clk: renesas: r8a779h0: Add ISPCS clocks

* clk-amlogic:
  clk: meson: add missing MODULE_DESCRIPTION() macros
  dt-bindings: clock: meson: a1: peripherals: support sys_pll input
  dt-bindings: clock: meson: a1: pll: introduce new syspll bindings
  clk: meson: add 'NOINIT_ENABLED' flag to eliminate init for enabled PLL
  clk: meson: c3: add c3 clock peripherals controller driver
  clk: meson: c3: add support for the C3 SoC PLL clock
  dt-bindings: clock: add Amlogic C3 peripherals clock controller
  dt-bindings: clock: add Amlogic C3 SCMI clock controller support
  dt-bindings: clock: add Amlogic C3 PLL clock controller
  dt-bindings: clock: meson: Convert axg-audio-clkc to YAML format
  clk: meson: s4: fix pwm_j_div parent clock
  clk: meson: s4: fix fixed_pll_dco clock

* clk-allwinner:
  clk: sunxi-ng r40: Constify struct regmap_config
  clk: sunxi-ng: h616: Add clock/reset for GPADC
  dt-bindings: clock: sun50i-h616-ccu: Add GPADC clocks
  clk: sunxi: Remove unused struct 'gates_data'
  clk: sunxi-ng: add missing MODULE_DESCRIPTION() macros

* clk-samsung:
  clk: samsung: gs101: mark gout_hsi2_ufs_embd_i_clk_unipro as critical
  clk: samsung: Switch to use kmemdup_array()
  clk: samsung: exynos-clkout: Remove misleading of_match_table/MODULE_DEVICE_TABLE
 2024-07-16 11:24:16 -07:00
Stephen Boyd
160d7b9fb9 Merge branches 'clk-stm', 'clk-cleanup', 'clk-kunit' and 'clk-mediatek' into clk-next 
- Add reset support to Airoha EN7581 clk driver
 - Add module description to mediatek clk drivers

* clk-stm:
  clk: stm32mp25: add security clocks
  clk: stm32mp2: use of STM32 access controller

* clk-cleanup:
  clk: mxs: Use clamp() in clk_ref_round_rate() and clk_ref_set_rate()
  clk: lpc32xx: Constify struct regmap_config
  clk: xilinx: Constify struct regmap_config
  dt-bindings: clock: sprd,sc9860-clk: convert to YAML
  dt-bindings: clock: qoriq-clock: convert to yaml format
  clk: vexpress-osc: add missing MODULE_DESCRIPTION() macro
  clk: sifive: prci: fix module autoloading
  dt-bindings: clock: milbeaut: Drop providers and consumers from example
  clk: sprd: add missing MODULE_DESCRIPTION() macro
  clk: sophgo: add missing MODULE_DESCRIPTION() macro

* clk-kunit:
  clk: disable clk gate tests for s390
  clk: test: add missing MODULE_DESCRIPTION() macros

* clk-mediatek:
  clk: en7523: fix rate divider for slic and spi clocks
  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
  clk: mediatek: Add a module description where missing
 2024-07-16 11:24:01 -07:00
Linus Torvalds
408323581b - Add support for running the kernel in a SEV-SNP guest, over a Secure 
VM Service Module (SVSM).
 
    When running over a SVSM, different services can run at different
    protection levels, apart from the guest OS but still within the
    secure SNP environment.  They can provide services to the guest, like
    a vTPM, for example.
 
    This series adds the required facilities to interface with such a SVSM
    module.
 
  - The usual fixlets, refactoring and cleanups
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Merge tag 'x86_sev_for_v6.11_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 SEV updates from Borislav Petkov:

 - Add support for running the kernel in a SEV-SNP guest, over a Secure
   VM Service Module (SVSM).

   When running over a SVSM, different services can run at different
   protection levels, apart from the guest OS but still within the
   secure SNP environment. They can provide services to the guest, like
   a vTPM, for example.

   This series adds the required facilities to interface with such a
   SVSM module.

 - The usual fixlets, refactoring and cleanups

[ And as always: "SEV" is AMD's "Secure Encrypted Virtualization".

  I can't be the only one who gets all the newer x86 TLA's confused,
  can I?
              - Linus ]

* tag 'x86_sev_for_v6.11_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  Documentation/ABI/configfs-tsm: Fix an unexpected indentation silly
  x86/sev: Do RMP memory coverage check after max_pfn has been set
  x86/sev: Move SEV compilation units
  virt: sev-guest: Mark driver struct with __refdata to prevent section mismatch
  x86/sev: Allow non-VMPL0 execution when an SVSM is present
  x86/sev: Extend the config-fs attestation support for an SVSM
  x86/sev: Take advantage of configfs visibility support in TSM
  fs/configfs: Add a callback to determine attribute visibility
  sev-guest: configfs-tsm: Allow the privlevel_floor attribute to be updated
  virt: sev-guest: Choose the VMPCK key based on executing VMPL
  x86/sev: Provide guest VMPL level to userspace
  x86/sev: Provide SVSM discovery support
  x86/sev: Use the SVSM to create a vCPU when not in VMPL0
  x86/sev: Perform PVALIDATE using the SVSM when not at VMPL0
  x86/sev: Use kernel provided SVSM Calling Areas
  x86/sev: Check for the presence of an SVSM in the SNP secrets page
  x86/irqflags: Provide native versions of the local_irq_save()/restore()
 2024-07-16 11:12:25 -07:00
Linus Torvalds
b84b338190 - Enable Sub-NUMA clustering to work with resource control on Intel by 
teaching resctrl to handle scopes due to the clustering which
    partitions the L3 cache into sets. Modify and extend the subsystem to
    handle such scopes properly
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Merge tag 'x86_cache_for_v6.11_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 resource control updates from Borislav Petkov:

 - Enable Sub-NUMA clustering to work with resource control on Intel by
   teaching resctrl to handle scopes due to the clustering which
   partitions the L3 cache into sets. Modify and extend the subsystem to
   handle such scopes properly

* tag 'x86_cache_for_v6.11_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/resctrl: Update documentation with Sub-NUMA cluster changes
  x86/resctrl: Detect Sub-NUMA Cluster (SNC) mode
  x86/resctrl: Enable shared RMID mode on Sub-NUMA Cluster (SNC) systems
  x86/resctrl: Make __mon_event_count() handle sum domains
  x86/resctrl: Fill out rmid_read structure for smp_call*() to read a counter
  x86/resctrl: Handle removing directories in Sub-NUMA Cluster (SNC) mode
  x86/resctrl: Create Sub-NUMA Cluster (SNC) monitor files
  x86/resctrl: Allocate a new field in union mon_data_bits
  x86/resctrl: Refactor mkdir_mondata_subdir() with a helper function
  x86/resctrl: Initialize on-stack struct rmid_read instances
  x86/resctrl: Add a new field to struct rmid_read for summation of domains
  x86/resctrl: Prepare for new Sub-NUMA Cluster (SNC) monitor files
  x86/resctrl: Block use of mba_MBps mount option on Sub-NUMA Cluster (SNC) systems
  x86/resctrl: Introduce snc_nodes_per_l3_cache
  x86/resctrl: Add node-scope to the options for feature scope
  x86/resctrl: Split the rdt_domain and rdt_hw_domain structures
  x86/resctrl: Prepare for different scope for control/monitor operations
  x86/resctrl: Prepare to split rdt_domain structure
  x86/resctrl: Prepare for new domain scope
 2024-07-16 10:53:54 -07:00
Beau Belgrave
702418f755 Documentation: Document user_events ioctl code 
The user events trace subsystem uses the 0x2A/'*' code for ioctls. These
are published via the uapi/linux/user_events.h header file.

Add a line indicating user events as the owner of the 0x2A/'*' code and
reserve the first 32 sequence numbers.

Signed-off-by: Beau Belgrave <beaub@linux.microsoft.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20240715181413.1157-1-beaub@linux.microsoft.com
 2024-07-16 11:15:02 -06:00