linux-stable/arch/x86/mm
Will Deacon d0d583484d locking/refcount: Consolidate implementations of refcount_t
[ Upstream commit fb041bb7c0 ]

The generic implementation of refcount_t should be good enough for
everybody, so remove ARCH_HAS_REFCOUNT and REFCOUNT_FULL entirely,
leaving the generic implementation enabled unconditionally.

Signed-off-by: Will Deacon <will@kernel.org>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Kees Cook <keescook@chromium.org>
Tested-by: Hanjun Guo <guohanjun@huawei.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Elena Reshetova <elena.reshetova@intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20191121115902.2551-9-will@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-07-29 17:14:17 +02:00
..
amdtopology.c
cpu_entry_area.c
debug_pagetables.c
dump_pagetables.c
extable.c locking/refcount: Consolidate implementations of refcount_t 2022-07-29 17:14:17 +02:00
fault.c x86/mm: split vmalloc_sync_all() 2020-03-25 08:25:58 +01:00
highmem_32.c
hugetlbpage.c
ident_map.c x86/mm/ident_map: Check for errors from ident_pud_init() 2020-12-30 11:51:02 +01:00
init.c x86/mm: Stop printing BRK addresses 2020-06-22 09:31:08 +02:00
init_32.c
init_64.c x86/mm: Fix kern_addr_valid() to cope with existing but not present entries 2021-09-22 12:26:40 +02:00
iomap_32.c
ioremap.c x86/ioremap: Fix CONFIG_EFI=n build 2020-04-01 11:01:59 +02:00
kasan_init_64.c
kaslr.c
kmmio.c
Makefile
mem_encrypt.c x86/mem_encrypt: Correct physical address calculation in __set_clr_pte_enc() 2021-03-30 14:35:29 +02:00
mem_encrypt_boot.S
mem_encrypt_identity.c x86/sme: Use #define USE_EARLY_PGTABLE_L5 in mem_encrypt_identity.c 2021-11-17 09:48:19 +01:00
mm_internal.h
mmap.c
mmio-mod.c x86/mmiotrace: Use cpumask_available() for cpumask_var_t variables 2020-06-07 13:18:51 +02:00
mpx.c
numa.c
numa_32.c
numa_64.c
numa_emulation.c x86, fakenuma: Fix invalid starting node ID 2020-09-09 19:12:28 +02:00
numa_internal.h
pageattr-test.c
pageattr.c x86/mm/pat: Don't flush cache if hardware enforces cache coherency across encryption domnains 2022-03-16 13:21:48 +01:00
pat.c x86: Fix return value of __setup handlers 2022-06-14 18:11:35 +02:00
pat_internal.h
pat_rbtree.c
pf_in.c
pf_in.h
pgtable.c x86/mm: Fix leak of pmd ptlock 2021-01-12 20:16:22 +01:00
pgtable_32.c
physaddr.c
physaddr.h
pkeys.c
pti.c
setup_nx.c
srat.c
testmmiotrace.c
tlb.c x86/membarrier: Get rid of a dubious optimization 2020-12-16 10:56:59 +01:00