1
linux/lib
Vlastimil Babka 2a19be61a6 mm/slab: remove CONFIG_SLAB from all Kconfig and Makefile
Remove CONFIG_SLAB, CONFIG_DEBUG_SLAB, CONFIG_SLAB_DEPRECATED and
everything in Kconfig files and mm/Makefile that depends on those. Since
SLUB is the only remaining allocator, remove the allocator choice, make
CONFIG_SLUB a "def_bool y" for now and remove all explicit dependencies
on SLUB or SLAB as it's now always enabled. Make every option's verbose
name and description refer to "the slab allocator" without refering to
the specific implementation. Do not rename the CONFIG_ option names yet.

Everything under #ifdef CONFIG_SLAB, and mm/slab.c is now dead code, all
code under #ifdef CONFIG_SLUB is now always compiled.

Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Christoph Lameter <cl@linux.com>
Acked-by: David Rientjes <rientjes@google.com>
Tested-by: David Rientjes <rientjes@google.com>
Reviewed-by: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Tested-by: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
2023-12-05 11:14:40 +01:00
..
842
crypto crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui() 2023-08-11 19:19:52 +08:00
dim linux/dim: Do nothing if no time delta between samples 2023-05-09 11:06:45 +02:00
fonts powerpc: Use shared font data 2023-10-01 23:09:02 +11:00
kunit kunit: test: Fix the possible memory leak in executor_test 2023-09-28 08:51:07 -06:00
livepatch
lz4
lzo
math lib/math/int_log: Replace LGPL-2.1-or-later boilerplate with SPDX identifier 2023-07-09 22:47:50 +01:00
pldmfw lib: remove MODULE_LICENSE in non-modules 2023-04-13 13:13:53 -07:00
raid6 lib/raid6: Drop IA64 support 2023-09-11 08:13:18 +00:00
reed_solomon
test_fortify
vdso vdso: Improve cmd_vdso_check to check all dynamic relocations 2023-03-21 21:15:34 +01:00
xz arch: Remove Itanium (IA-64) architecture 2023-09-11 08:13:17 +00:00
zlib_deflate lib/zlib: DFLTCC deflate does not write all available bits for Z_NO_FLUSH 2023-02-27 17:00:14 -08:00
zlib_dfltcc
zlib_inflate
zstd add intptr_t 2023-06-09 17:44:13 -07:00
.gitignore
argv_split.c argv_split: fix kernel-doc warnings 2023-09-19 13:21:33 -07:00
ashldi3.c
ashrdi3.c
asn1_decoder.c
asn1_encoder.c
assoc_array.c
atomic64_test.c
atomic64.c
audit.c
base64.c
bcd.c
bch.c lib/bch.c: use bitrev instead of internal logic 2023-08-18 10:18:58 -07:00
bitfield_kunit.c
bitmap-str.c lib/bitmap: split-out string-related operations to a separate files 2023-10-14 20:25:22 -07:00
bitmap.c bitmap: move bitmap_*_region() functions to bitmap.h 2023-10-16 16:14:45 -07:00
bitrev.c
bootconfig-data.S
bootconfig.c
bsearch.c
btree.c btree: remove MODULE_LICENSE in non-modules 2023-04-13 13:13:54 -07:00
bucket_locks.c
bug.c
build_OID_registry
buildid.c ELF: fix all "Elf" typos 2023-04-08 13:45:37 -07:00
bust_spinlocks.c
check_signature.c
checksum_kunit.c kunit: Fix checksum tests on big endian CPUs 2023-08-25 10:14:34 +01:00
checksum.c
closure.c closures: Fix race in closure_sync() 2023-10-30 21:48:22 -04:00
clz_ctz.c lib/clz_ctz.c: Fix __clzdi2() and __ctzdi2() for 32-bit kernels 2023-08-25 13:22:10 -07:00
clz_tab.c
cmdline_kunit.c
cmdline.c
cmpdi2.c
compat_audit.c
cpu_rmap.c lib: cpu_rmap: Fix potential use-after-free in irq_cpu_rmap_release() 2023-06-07 21:25:00 -07:00
cpumask_kunit.c cpumask: re-introduce constant-sized cpumask optimizations 2023-03-05 14:30:34 -08:00
cpumask.c bitmap patches for v6.7 2023-11-03 07:08:36 -10:00
crc4.c
crc7.c
crc8.c
crc16.c
crc32.c
crc32defs.h
crc32test.c
crc64-rocksoft.c
crc64.c
crc-ccitt.c
crc-itu-t.c
crc-t10dif.c
ctype.c
debug_info.c
debug_locks.c
debugobjects.c treewide: mark stuff as __ro_after_init 2023-10-18 14:43:23 -07:00
dec_and_lock.c
decompress_bunzip2.c
decompress_inflate.c decompressor: provide missing prototypes 2023-06-09 17:44:17 -07:00
decompress_unlz4.c
decompress_unlzma.c
decompress_unlzo.c
decompress_unxz.c arch: Remove Itanium (IA-64) architecture 2023-09-11 08:13:17 +00:00
decompress_unzstd.c decompressor: provide missing prototypes 2023-06-09 17:44:17 -07:00
decompress.c
devmem_is_allowed.c lib: devmem_is_allowed: include linux/io.h 2023-06-09 17:44:15 -07:00
devres.c devres: show which resource was invalid in __devm_ioremap_resource() 2023-06-23 17:04:04 -07:00
dhry_1.c lib: dhry: fix sleeping allocations inside non-preemptable section 2023-07-08 09:29:32 -07:00
dhry_2.c
dhry_run.c lib: dhry: fix unstable smp_processor_id(_) usage 2023-03-23 17:18:35 -07:00
dhry.h
digsig.c
dump_stack.c
dynamic_debug.c dyndbg: add source filename to prefix 2023-08-04 15:28:41 +02:00
dynamic_queue_limits.c
earlycpio.c
errname.c lib: Export errname 2023-09-11 23:59:47 -04:00
error-inject.c lib: error-inject: remove error checking for debugfs_create_dir() 2023-08-18 10:18:55 -07:00
errseq.c
extable.c
fault-inject-usercopy.c
fault-inject.c fault-inject: allow configuration via configfs 2023-04-13 07:38:54 -06:00
fdt_addresses.c
fdt_empty_tree.c
fdt_ro.c
fdt_rw.c
fdt_strerror.c
fdt_sw.c
fdt_wip.c
fdt.c
find_bit_benchmark.c
find_bit.c cpumask: introduce for_each_cpu_or 2023-03-19 10:02:04 -07:00
flex_proportions.c
fortify_kunit.c Revert "fortify: Allow KUnit test to build without FORTIFY" 2023-07-03 12:50:26 -07:00
fw_table.c lib/fw_table: Remove acpi_parse_entries_array() export 2023-11-02 15:17:21 -07:00
gen_crc32table.c
gen_crc64table.c
genalloc.c Devicetree include cleanups for v6.6: 2023-08-30 17:04:28 -07:00
generic-radix-tree.c lib/generic-radix-tree.c: Add peek_prev() 2023-10-19 14:47:33 -04:00
glob.c
globtest.c
group_cpus.c lib/group_cpus: Export group_cpus_evenly() 2023-04-21 03:02:31 -04:00
hashtable_test.c
hexdump.c
hweight.c
idr.c idr: fix param name in idr_alloc_cyclic() doc 2023-09-05 19:01:38 -04:00
inflate.c
interval_tree_test.c
interval_tree.c
iomap_copy.c
iomap.c
iommu-helper.c
iov_iter.c iov_iter, net: Move hash_and_copy_to_iter() to net/ 2023-10-09 09:35:14 +02:00
irq_poll.c
irq_regs.c
is_signed_type_kunit.c
is_single_threaded.c
kasprintf.c
Kconfig cxl for v6.7 2023-11-04 16:20:36 -10:00
Kconfig.debug mm/slab: remove CONFIG_SLAB from all Kconfig and Makefile 2023-12-05 11:14:40 +01:00
Kconfig.kasan mm/slab: remove CONFIG_SLAB from all Kconfig and Makefile 2023-12-05 11:14:40 +01:00
Kconfig.kcsan
Kconfig.kfence mm/slab: remove CONFIG_SLAB from all Kconfig and Makefile 2023-12-05 11:14:40 +01:00
Kconfig.kgdb
Kconfig.kmsan mm/slab: remove CONFIG_SLAB from all Kconfig and Makefile 2023-12-05 11:14:40 +01:00
Kconfig.ubsan ubsan: Clarify Kconfig text for CONFIG_UBSAN_TRAP 2023-07-17 16:05:19 -07:00
kfifo.c
klist.c
kobject_uevent.c kobject: Replace strlcpy with strscpy 2023-09-22 09:50:56 -07:00
kobject.c kobject: Remove redundant checks for whether ktype is NULL 2023-08-19 19:37:53 +02:00
kstrtox.c kstrtox: consistently use _tolower() 2023-08-21 13:46:25 -07:00
kstrtox.h
kunit_iov_iter.c iov_iter: Kunit tests for page extraction 2023-09-09 15:11:49 -07:00
libcrc32c.c libcrc32c: remove crc32c_impl 2023-04-17 18:01:23 +02:00
linear_ranges.c
list_debug.c list: Introduce CONFIG_LIST_HARDENED 2023-08-15 14:57:25 -07:00
list_sort.c
list-test.c list: test: Test the klist structure 2023-03-31 09:21:35 -06:00
llist.c llist: add llist_del_first_this() 2023-10-16 12:44:06 -04:00
locking-selftest-hardirq.h
locking-selftest-mutex.h
locking-selftest-rlock-hardirq.h
locking-selftest-rlock-softirq.h
locking-selftest-rlock.h
locking-selftest-rsem.h
locking-selftest-rtmutex.h
locking-selftest-softirq.h
locking-selftest-spin-hardirq.h
locking-selftest-spin-softirq.h
locking-selftest-spin.h
locking-selftest-wlock-hardirq.h
locking-selftest-wlock-softirq.h
locking-selftest-wlock.h
locking-selftest-wsem.h
locking-selftest.c lockdep/selftests: Use SBRM APIs for wait context tests 2023-07-26 12:29:13 +02:00
lockref.c
logic_iomem.c
logic_pio.c minmax: add in_range() macro 2023-08-24 16:20:18 -07:00
lru_cache.c
lshrdi3.c
lwq.c lib: add light-weight queuing mechanism. 2023-10-16 12:44:06 -04:00
Makefile cxl for v6.7 2023-11-04 16:20:36 -10:00
maple_tree.c maple_tree: add GFP_KERNEL to allocations in mas_expected_entries() 2023-10-18 12:12:41 -07:00
memcat_p.c
memcpy_kunit.c kunit: memcpy: Mark tests as slow using test attributes 2023-07-26 13:29:28 -06:00
memory-notifier-error-inject.c
memregion.c
memweight.c
muldi3.c
net_utils.c mac_pton: Clean up the header inclusions 2023-06-06 13:18:32 +02:00
netdev-notifier-error-inject.c
nlattr.c netlink: add variable-length / auto integers 2023-10-20 11:43:35 +01:00
nmi_backtrace.c nmi_backtrace: allow excluding an arbitrary CPU 2023-08-18 10:19:00 -07:00
notifier-error-inject.c lib: remove error checking for debugfs_create_dir() 2023-08-18 10:18:55 -07:00
notifier-error-inject.h
objagg.c
objpool.c lib: objpool added: ring-array based lockless MPMC 2023-10-18 22:35:36 +09:00
of-reconfig-notifier-error-inject.c
oid_registry.c
once.c
overflow_kunit.c overflow: Add struct_size_t() helper 2023-05-26 13:52:19 -07:00
packing.c lib: packing: remove MODULE_LICENSE in non-modules 2023-03-09 23:08:04 -08:00
parman.c
parser.c lib: parser: update documentation for match_NUMBER functions 2023-03-02 21:54:22 -08:00
pci_iomap.c
percpu_counter.c percpu_counter: extend _limited_add() to negative amounts 2023-10-18 14:34:14 -07:00
percpu_test.c
percpu-refcount.c
plist.c
pm-notifier-error-inject.c
polynomial.c
radix-tree.c radix tree: remove unused variable 2023-08-21 13:07:22 -07:00
radix-tree.h radix-tree: move declarations to header 2023-06-12 11:31:50 -07:00
random32.c
ratelimit.c
rbtree_test.c
rbtree.c lib/rbtree: use '+' instead of '|' for setting color. 2023-04-18 16:39:33 -07:00
rcuref.c locking/atomics: Use atomic_try_cmpxchg_release() to micro-optimize rcuref_put_slowpath() 2023-10-10 10:14:27 +02:00
ref_tracker.c lib/ref_tracker: remove warnings in case of allocation failure 2023-06-05 15:28:42 -07:00
refcount.c
rhashtable.c
sbitmap.c sbitmap: fix batching wakeup 2023-07-21 11:40:20 -06:00
scatterlist.c scatterlist: add missing function params to kernel-doc 2023-09-19 13:21:33 -07:00
seq_buf.c seq_buf: Export seq_buf_puts() 2023-11-02 00:19:44 -04:00
sg_pool.c
sg_split.c
siphash_kunit.c
siphash.c
slub_kunit.c
smp_processor_id.c
sort.c
stackdepot.c lib/stackdepot: kmsan: mark API outputs as initialized 2023-03-28 16:20:13 -07:00
stackinit_kunit.c
stmp_device.c
strcat_kunit.c string: Add Kunit tests for strcat() family 2023-05-16 14:08:02 -07:00
string_helpers.c lib/string_helpers: string_get_size() now returns characters wrote 2023-09-11 23:59:47 -04:00
string.c string: use __builtin_memcpy() in strlcpy/strlcat 2023-06-01 11:24:50 -07:00
strncpy_from_user.c
strnlen_user.c
strscpy_kunit.c
syscall.c
test_bitmap.c bitmap: add test for bitmap_*_region() functions 2023-10-14 20:25:22 -07:00
test_bitops.c
test_bits.c
test_blackhole_dev.c
test_bpf.c bpf/tests: add tests for cpuv4 instructions 2023-09-15 17:16:57 -07:00
test_debug_virtual.c
test_dynamic_debug.c
test_firmware.c test_firmware: return ENOMEM instead of ENOSPC on failed memory allocation 2023-06-15 13:42:18 +02:00
test_fprobe.c fprobe: Pass return address to the handlers 2023-06-06 21:39:55 +09:00
test_fpu.c
test_free_pages.c
test_hash.c
test_hexdump.c
test_hmm_uapi.h
test_hmm.c lib: replace kmap() with kmap_local_page() 2023-08-18 10:18:50 -07:00
test_ida.c
test_kmod.c
test_kprobes.c
test_linear_ranges.c
test_list_sort.c
test_lockup.c
test_maple_tree.c maple_tree: add GFP_KERNEL to allocations in mas_expected_entries() 2023-10-18 12:12:41 -07:00
test_memcat_p.c
test_meminit.c lib/test_meminit: allocate pages up to order MAX_ORDER 2023-08-18 10:12:32 -07:00
test_min_heap.c
test_module.c
test_objagg.c
test_objpool.c lib: test_objpool: make global variables static 2023-11-10 19:59:04 +09:00
test_parman.c
test_printf.c lib/vsprintf: declare no_hash_pointers in sprintf.h 2023-08-21 13:46:24 -07:00
test_ref_tracker.c lib/ref_tracker: improve printing stats 2023-06-05 15:28:42 -07:00
test_rhashtable.c
test_scanf.c lib: test_scanf: Add explicit type cast to result initialization in test_number_prefix() 2023-08-16 11:47:29 +02:00
test_sort.c
test_static_key_base.c
test_static_keys.c
test_string.c
test_sysctl.c test_sysclt: Test for registering a mount point 2023-06-18 02:32:54 -07:00
test_ubsan.c
test_user_copy.c
test_uuid.c
test_vmalloc.c lib/test_vmalloc.c: avoid garbage in page array 2023-06-12 11:31:51 -07:00
test_xarray.c
test-kstrtox.c
test-string_helpers.c lib/test-string_helpers: replace UNESCAPE_ANY by UNESCAPE_ALL_MASK 2023-04-08 13:45:39 -07:00
textsearch.c
timerqueue.c
trace_readwrite.c
ts_bm.c lib/ts_bm: add helper to reduce indentation and improve readability 2023-07-27 13:45:51 +02:00
ts_fsm.c
ts_kmp.c
ubsan.c ubsan: add prototypes for internal functions 2023-05-30 16:42:01 -07:00
ubsan.h ubsan: add prototypes for internal functions 2023-05-30 16:42:01 -07:00
ucmpdi2.c
ucs2_string.c lib/ucs2_string: Add UCS-2 strscpy function 2023-09-13 10:18:42 -07:00
usercopy.c
uuid.c
vsprintf.c vsprintf: uninline simple_strntoull(), reorder arguments 2023-11-01 15:55:39 +01:00
win_minmax.c
xarray.c xarray: Document necessary flag in alloc functions 2023-09-05 19:01:38 -04:00
xxhash.c