mirror_ubuntu-kernels/arch/x86
Linus Torvalds ca1a46d6f5 slab changes for 5.17
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Merge tag 'slab-for-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab

Pull slab updates from Vlastimil Babka:

 - Separate struct slab from struct page - an offshot of the page folio
   work.

   Struct page fields used by slab allocators are moved from struct page
   to a new struct slab, that uses the same physical storage. Similar to
   struct folio, it always is a head page. This brings better type
   safety, separation of large kmalloc allocations from true slabs, and
   cleanup of related objcg code.

 - A SLAB_MERGE_DEFAULT config optimization.

* tag 'slab-for-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab: (33 commits)
  mm/slob: Remove unnecessary page_mapcount_reset() function call
  bootmem: Use page->index instead of page->freelist
  zsmalloc: Stop using slab fields in struct page
  mm/slub: Define struct slab fields for CONFIG_SLUB_CPU_PARTIAL only when enabled
  mm/slub: Simplify struct slab slabs field definition
  mm/sl*b: Differentiate struct slab fields by sl*b implementations
  mm/kfence: Convert kfence_guarded_alloc() to struct slab
  mm/kasan: Convert to struct folio and struct slab
  mm/slob: Convert SLOB to use struct slab and struct folio
  mm/memcg: Convert slab objcgs from struct page to struct slab
  mm: Convert struct page to struct slab in functions used by other subsystems
  mm/slab: Finish struct page to struct slab conversion
  mm/slab: Convert most struct page to struct slab by spatch
  mm/slab: Convert kmem_getpages() and kmem_freepages() to struct slab
  mm/slub: Finish struct page to struct slab conversion
  mm/slub: Convert most struct page to struct slab by spatch
  mm/slub: Convert pfmemalloc_match() to take a struct slab
  mm/slub: Convert __free_slab() to use struct slab
  mm/slub: Convert alloc_slab_page() to return a struct slab
  mm/slub: Convert print_page_info() to print_slab_info()
  ...
2022-01-10 11:58:12 -08:00
..
boot - A fix for cross-compiling the compressed stub on arm64 with clang 2022-01-10 10:18:58 -08:00
configs configs: remove the obsolete CONFIG_INPUT_POLLDEV 2021-09-08 11:50:28 -07:00
crypto lib/crypto: blake2s: include as built-in 2022-01-07 00:25:25 +01:00
entry x86/vdso: Remove -nostdlib compiler flag 2021-12-30 14:08:20 +01:00
events - The mandatory set of random minor cleanups all over tip 2022-01-10 10:02:27 -08:00
hyperv x86/hyperv: Move required MSRs check to initial platform probing 2021-11-15 12:37:08 +00:00
ia32 audit/stable-5.16 PR 20211101 2021-11-01 21:17:39 -07:00
include - First part of a series to move the AMD address translation code from 2022-01-10 11:43:09 -08:00
kernel Merge branch 'random-5.17-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random 2022-01-10 11:52:16 -08:00
kvm - Add support for decoding instructions which do MMIO accesses in order 2022-01-10 10:00:03 -08:00
lib - First part of a series to move the AMD address translation code from 2022-01-10 11:43:09 -08:00
math-emu x86/math-emu: Convert to fpstate 2021-10-20 23:57:54 +02:00
mm slab changes for 5.17 2022-01-10 11:58:12 -08:00
net bpf: Fix extable address check. 2021-12-16 21:41:04 +01:00
pci xen: branch for v5.16-rc1 2021-11-10 11:14:21 -08:00
platform - A DT compatibility fix for the Intel media processor CE4100 driver 2022-01-10 09:21:36 -08:00
power x86/fpu: Replace the includes of fpu/internal.h 2021-10-20 15:27:29 +02:00
purgatory x86/purgatory: Remove -nostdlib compiler flag 2021-12-30 14:13:06 +01:00
ras
realmode - Flush *all* mappings from the TLB after switching to the trampoline 2022-01-10 09:51:38 -08:00
tools x86/build: Use the proper name CONFIG_FW_LOADER 2021-12-29 22:20:38 +01:00
um um: fix stub location calculation 2021-08-26 22:28:03 +02:00
video
xen x86/xen: Add xenpv_restore_regs_and_return_to_usermode() 2021-12-03 19:21:15 +01:00
.gitignore
Kbuild kbuild: use more subdir- for visiting subdirectories while cleaning 2021-10-24 13:49:46 +09:00
Kconfig - Add support for handling hw errors in SGX pages: poisoning, recovering 2022-01-10 09:44:09 -08:00
Kconfig.assembler
Kconfig.cpu x86/CPU: Add support for Vortex CPUs 2021-10-21 15:49:07 +02:00
Kconfig.debug tracing: Refactor TRACE_IRQFLAGS_SUPPORT in Kconfig 2021-08-16 11:37:21 -04:00
Makefile Kbuild updates for v5.16 2021-11-08 09:15:45 -08:00
Makefile_32.cpu x86/build: Do not add -falign flags unconditionally for clang 2021-09-19 10:35:53 +09:00
Makefile.um um: allow not setting extra rpaths in the linux binary 2021-06-17 21:54:15 +02:00