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fac8493960
linux/arch/x86
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Thomas Gleixner fac8493960 x86: cpa, strict range check in try_preserve_large_page() 
Right now, we check only the first 4k page for static required protections.
This does not take overlapping regions into account. So we might end up
setting the wrong permissions/protections for other parts of this large page.

This can be optimized further, but correctness is the important part.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-02-09 23:24:09 +01:00
..
boot x86: trivial printk optimizations 2008-02-09 23:24:09 +01:00
configs x86, core: remove CONFIG_FORCED_INLINING 2008-02-09 23:24:09 +01:00
crypto [CRYPTO] twofish: Merge common glue code 2008-01-14 17:07:57 +11:00
ia32 Sanitize the type of struct user.u_ar0 2008-02-07 08:42:30 -08:00
kernel x86 PM: move 64-bit hibernation files to arch/x86/power 2008-02-09 23:24:09 +01:00
kvm kvm: i386 fix 2008-02-05 09:44:06 -08:00
lguest Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus 2008-01-31 09:35:32 +11:00
lib read_current_timer() cleanups 2008-02-06 10:41:02 -08:00
mach-default spelling fixes: arch/i386/ 2007-10-20 01:13:56 +02:00
mach-es7000 i386: es7000 minor cleanups 2007-10-17 20:16:15 +02:00
mach-generic spelling fixes: arch/i386/ 2007-10-20 01:13:56 +02:00
mach-rdc321x x86: add support for the RDC R-321x SoC 2008-01-30 13:33:36 +01:00
mach-visws x86: cleanup mpspec variants 2008-01-30 13:30:35 +01:00
mach-voyager calibrate_delay() must be __cpuinit 2008-02-06 10:41:08 -08:00
math-emu x86: arch/x86/math-emu/errors.c: fix printk warnings 2008-01-30 13:32:13 +01:00
mm x86: cpa, strict range check in try_preserve_large_page() 2008-02-09 23:24:09 +01:00
oprofile x86: rename stack_pointer to kernel_trap_sp 2008-01-30 13:33:16 +01:00
pci intel-agp: add chipset flushing support 2008-02-05 14:33:32 +10:00
power x86 PM: update stale comments 2008-02-09 23:24:09 +01:00
vdso x86: add vdso32-int80-syms.lds to .gitignore 2008-01-30 13:33:24 +01:00
video i386: move video 2007-10-11 11:16:56 +02:00
xen x86: sparse warnings in pageattr.c 2008-02-09 23:24:08 +01:00
Kconfig Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild 2008-02-09 11:14:20 -08:00
Kconfig.cpu x86: reduce CONFIG_X86_PPRO_FENCE bloat 2008-01-30 13:32:31 +01:00
Kconfig.debug x86: cpa, enable CONFIG_DEBUG_PAGEALLOC on 64-bit 2008-02-09 23:24:09 +01:00
Makefile x86 PM: move 64-bit hibernation files to arch/x86/power 2008-02-09 23:24:09 +01:00
Makefile_32.cpu x86: move i386 and x86_64 Makefiles to arch/x86 2007-10-25 22:27:34 +02:00