Rik van Riel e4a1cc56e4 x86: mm: drop TLB flush from ptep_set_access_flags ... Intel has an architectural guarantee that the TLB entry causing a page fault gets invalidated automatically. This means we should be able to drop the local TLB invalidation. Because of the way other areas of the page fault code work, chances are good that all x86 CPUs do this. However, if someone somewhere has an x86 CPU that does not invalidate the TLB entry causing a page fault, this one-liner should be easy to revert. Signed-off-by: Rik van Riel <riel@redhat.com> Cc: Linus Torvalds <torvalds@kernel.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Michel Lespinasse <walken@google.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ingo Molnar <mingo@redhat.com>		2012-12-11 14:28:33 +00:00
..
kmemcheck	bug.h: add include of it to various implicit C users	2012-02-29 17:15:08 -05:00
amdtopology.c	x86, NUMA: Enable CONFIG_AMD_NUMA on 32bit too	2011-05-02 17:24:48 +02:00
dump_pagetables.c	x86, mm: Create symbolic index into address_markers array	2010-07-20 16:56:19 -07:00
extable.c	x86, extable: Switch to relative exception table entries	2012-04-20 17:22:34 -07:00
fault.c	readahead: fault retry breaks mmap file read random detection	2012-10-09 16:22:47 +09:00
gup.c	thp: add compound tail page _mapcount when mapped	2011-12-09 07:50:28 -08:00
highmem_32.c	highmem: kill all __kmap_atomic()	2012-03-20 21:48:30 +08:00
hugetlbpage.c	mm: replace vma prio_tree with an interval tree	2012-10-09 16:22:39 +09:00
init_32.c	Merge branch 'x86-smap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-10-01 13:59:17 -07:00
init_64.c	x86-64: Fix page table accounting	2012-10-24 10:50:25 +02:00
init.c	x86, mm: Undo incorrect revert in arch/x86/mm/init.c	2012-10-25 15:45:45 -07:00
iomap_32.c	mm: fix race in kunmap_atomic()	2010-10-27 18:03:05 -07:00
ioremap.c	x86/mm: Fix some kernel-doc warnings	2012-06-11 10:54:45 +02:00
kmmio.c	x86, kmmio/mmiotrace: Fix double free of kmmio_fault_pages	2010-06-18 11:30:09 +02:00
Makefile	memblock, x86: Replace memblock_x86_reserve/free_range() with generic ones	2011-07-14 11:47:53 -07:00
memtest.c	memblock, x86: Replace memblock_x86_reserve/free_range() with generic ones	2011-07-14 11:47:53 -07:00
mmap.c	x86: Fix mmap random address range	2011-12-05 17:07:23 +01:00
mmio-mod.c	module_param: make bool parameters really bool (arch)	2012-01-13 09:32:18 +10:30
numa_32.c	memblock, x86: Replace memblock_x86_reserve/free_range() with generic ones	2011-07-14 11:47:53 -07:00
numa_64.c	memblock, x86: Make free_all_memory_core_early() explicitly free lowmem only	2011-07-14 11:47:49 -07:00
numa_emulation.c	x86: print physical addresses consistently with other parts of kernel	2012-05-29 16:22:21 -07:00
numa_internal.h	x86, NUMA: Initialize and use remap allocator from setup_node_bootmem()	2011-05-02 14:18:54 +02:00
numa.c	x86: print physical addresses consistently with other parts of kernel	2012-05-29 16:22:21 -07:00
pageattr-test.c	x86: Convert vmalloc()+memset() to vzalloc()	2011-05-28 19:53:57 +02:00
pageattr.c	Revert "x86-64/efi: Use EFI to deal with platform wall clock"	2012-08-14 09:58:25 -07:00
pat_internal.h	x86, pat: Fix memory leak in free_memtype	2010-05-26 11:26:04 -07:00
pat_rbtree.c	rbtree: move augmented rbtree functionality to rbtree_augmented.h	2012-10-09 16:22:40 +09:00
pat.c	mm, x86, pat: rework linear pfn-mmap tracking	2012-10-09 16:22:16 +09:00
pf_in.c	x86: Eliminate various 'set but not used' warnings	2011-05-21 19:10:33 +02:00
pf_in.h
pgtable_32.c	Disintegrate asm/system.h for X86	2012-03-28 18:11:12 +01:00
pgtable.c	x86: mm: drop TLB flush from ptep_set_access_flags	2012-12-11 14:28:33 +00:00
physaddr.c	x86: split __phys_addr out into separate file	2009-09-10 11:48:55 -07:00
physaddr.h	x86: split __phys_addr out into separate file	2009-09-10 11:48:55 -07:00
setup_nx.c	x86, cpu: Only CPU features determine NX capabilities	2010-11-10 15:43:15 -08:00
srat.c	ACPI: Only count valid srat memory structures	2012-08-03 00:15:53 -04:00
testmmiotrace.c	x86, kmmio/mmiotrace: Fix double free of kmmio_fault_pages	2010-06-18 11:30:09 +02:00
tlb.c	x86: Distinguish TLB shootdown interrupts from other functions call interrupts	2012-09-27 22:52:34 -07:00