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linux/arch/x86/mm
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Matthieu CASTET f12d3d04e8 x86, nx: Don't force pages RW when setting NX bits 
Xen want page table pages read only.

But the initial page table (from head_*.S) live in .data or .bss.

That was broken by 64edc8ed5ffae999d8d413ba006850e9e34166cb.  There is
absolutely no reason to force these pages RW after they have already
been marked RO.

Signed-off-by: Matthieu CASTET <castet.matthieu@free.fr>
Tested-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2011-02-02 16:02:36 -08:00
..
kmemcheck
x86: Eliminate bp argument from the stack tracing routines
2010-11-18 14:37:34 +01:00
amdtopology_64.c
Merge branch 'x86/apic-cleanups' into x86/numa
2010-12-29 11:36:26 -08:00
dump_pagetables.c
x86, mm: Create symbolic index into address_markers array
2010-07-20 16:56:19 -07:00
extable.c
x86, 64-bit: Move K8 B step iret fixup to fault entry asm
2009-10-12 18:29:46 +02:00
fault.c
x86: access_error API cleanup
2010-10-26 16:52:09 -07:00
gup.c
thp: mmu_notifier_test_young
2011-01-13 17:32:46 -08:00
highmem_32.c
mm: fix race in kunmap_atomic()
2010-10-27 18:03:05 -07:00
hugetlbpage.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
init_32.c
Merge branch 'x86-olpc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2011-01-13 10:15:12 -08:00
init_64.c
x86: Resume trampoline must be executable
2010-11-22 14:38:52 +01:00
init.c
x86: Add NX protection for kernel data
2010-11-18 12:52:04 +01:00
iomap_32.c
mm: fix race in kunmap_atomic()
2010-10-27 18:03:05 -07:00
ioremap.c
xen: Cope with unmapped pages when initializing kernel pagetable
2010-10-13 16:07:13 -07:00
kmmio.c
x86, kmmio/mmiotrace: Fix double free of kmmio_fault_pages
2010-06-18 11:30:09 +02:00
Makefile
x86, amd-nb: Complete the rename of AMD NB and related code
2010-11-18 15:53:04 +01:00
memblock.c
x86, memblock: Remove __memblock_x86_find_in_range_size()
2010-10-05 21:45:43 -07:00
memtest.c
x86, memblock: Replace e820_/_early string with memblock_
2010-08-27 11:13:47 -07:00
mmap.c
x86: Use helpers for rlimits
2010-01-27 15:17:31 -08:00
mmio-mod.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
numa_32.c
x86-32, memblock: Make add_highpages honor early reserved ranges
2010-10-05 21:44:35 -07:00
numa_64.c
x86: Unify "numa=" command line option handling
2011-01-19 10:25:18 +01:00
numa.c
x86: Unify "numa=" command line option handling
2011-01-19 10:25:18 +01:00
pageattr-test.c
x86: make sure the CPA test code's use of _PAGE_UNUSED1 is obvious
2008-09-05 17:09:57 +02:00
pageattr.c
x86, nx: Don't force pages RW when setting NX bits
2011-02-02 16:02:36 -08:00
pat_internal.h
x86, pat: Fix memory leak in free_memtype
2010-05-26 11:26:04 -07:00
pat_rbtree.c
rbtree: Undo augmented trees performance damage and regression
2010-07-05 14:43:50 +02:00
pat.c
Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2010-08-06 10:17:52 -07:00
pf_in.c
x86,mmiotrace: Add support for tracing STOS instruction
2010-08-02 01:32:01 +02:00
pf_in.h
x86 mmiotrace: move files into arch/x86/mm/.
2008-05-24 11:25:37 +02:00
pgtable_32.c
x86: remove last traces of quicklist usage
2010-05-24 13:33:31 -07:00
pgtable.c
thp: add x86 32bit support
2011-01-13 17:32:44 -08:00
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_32.c
x86: Unify "numa=" command line option handling
2011-01-19 10:25:18 +01:00
srat_64.c
Merge branch 'x86/numa' into x86/urgent
2011-01-10 09:36:07 +01:00
testmmiotrace.c
x86, kmmio/mmiotrace: Fix double free of kmmio_fault_pages
2010-06-18 11:30:09 +02:00
tlb.c
x86: Use online node real index in calulate_tbl_offset()
2010-11-18 10:10:50 +01:00