diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-06-12 12:55:32 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-06-12 12:55:32 -0700 |
| commit | cbfa66b88d5720b81b75e72e7de8116d338e6b30 (patch) | |
| tree | 43ac35f5cfce4d2090bfbf429558ed1bafa2c51a /arch/x86/mm/fault.c | |
| parent | 1b3cba8e60c67c968d108ac55c77e32c1928dec3 (diff) | |
| parent | f8a45704f5bd5f037c8e4a75172cab1476fc0447 (diff) | |
Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
x86: fix pointer type warning in arch/x86/mm/init_64.c:early_memtest
x86, lockdep: fix "WARNING: at kernel/lockdep.c:2658 check_flags+0x4c/0x128()"
x86: fix an incompatible pointer type warning on 64-bit compilations
x86: fix lockdep warning during suspend-to-ram
x86: fix unused variable 'loops' warning in arch/x86/boot/a20.c
Revert "x86: fix ioapic bug again"
x86: fix asm warning in head_32.S
x86: fix endless page faults in mount_block_root for Linux 2.6
geode: fix modular build
Diffstat (limited to 'arch/x86/mm/fault.c')
| -rw-r--r-- | arch/x86/mm/fault.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c index fd7e1798c75a..8bcb6f40ccb6 100644 --- a/arch/x86/mm/fault.c +++ b/arch/x86/mm/fault.c @@ -497,6 +497,11 @@ static int vmalloc_fault(unsigned long address) unsigned long pgd_paddr; pmd_t *pmd_k; pte_t *pte_k; + + /* Make sure we are in vmalloc area */ + if (!(address >= VMALLOC_START && address < VMALLOC_END)) + return -1; + /* * Synchronize this task's top level page-table * with the 'reference' page table. |