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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-10 02:29:57 -0500
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-10 02:29:57 -0500
commit0b6ca82af83a79f3d1001c8a0701ed34ac38126e (patch)
treedef8eb112c513b21e826e370f2f34249e97914eb /drivers/lguest/page_tables.c
parentbfc1de0c40a26c6daa46c297e28138aecb4c5664 (diff)
parentfac84939609a683503947f41eb93e1917d026263 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86
* git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86: (32 commits) x86: cpa, strict range check in try_preserve_large_page() x86: cpa, enable CONFIG_DEBUG_PAGEALLOC on 64-bit x86: cpa, use page pool x86: introduce page pool in cpa x86: DEBUG_PAGEALLOC: enable after mem_init() brk: help text typo fix lguest: accept guest _PAGE_PWT page table entries x86 PM: update stale comments x86 PM: consolidate suspend and hibernation code x86 PM: rename 32-bit files in arch/x86/power x86 PM: move 64-bit hibernation files to arch/x86/power x86: trivial printk optimizations x86: fix early_ioremap pagetable ops x86: construct 32-bit boot time page tables in native format. x86, core: remove CONFIG_FORCED_INLINING x86: avoid unused variable warning in mm/init_64.c x86: fixup more paravirt fallout brk: document randomize_va_space and CONFIG_COMPAT_BRK (was Re: x86: fix sparse warnings in acpi/bus.c x86: fix sparse warning in topology.c ...
Diffstat (limited to 'drivers/lguest/page_tables.c')
-rw-r--r--drivers/lguest/page_tables.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c
index 74b4cf2a6c41..275f23c2deb4 100644
--- a/drivers/lguest/page_tables.c
+++ b/drivers/lguest/page_tables.c
@@ -178,8 +178,8 @@ static void release_pte(pte_t pte)
178 178
179static void check_gpte(struct lg_cpu *cpu, pte_t gpte) 179static void check_gpte(struct lg_cpu *cpu, pte_t gpte)
180{ 180{
181 if ((pte_flags(gpte) & (_PAGE_PWT|_PAGE_PSE)) 181 if ((pte_flags(gpte) & _PAGE_PSE) ||
182 || pte_pfn(gpte) >= cpu->lg->pfn_limit) 182 pte_pfn(gpte) >= cpu->lg->pfn_limit)
183 kill_guest(cpu, "bad page table entry"); 183 kill_guest(cpu, "bad page table entry");
184} 184}
185 185