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| author | Paul Mundt <lethal@linux-sh.org> | 2009-10-13 11:27:08 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-10-13 11:27:08 +0900 |
| commit | 95019b48addc014c7de6653517663527a1747fb7 (patch) | |
| tree | 5488066e45e8e9de1fef431f39a93cd2d5967b61 /arch/arm/mm/fault.c | |
| parent | 7a0064d67215c53dce56839c82db504d0a066b79 (diff) | |
| parent | 964f7e5a56814b32c727821de77d22bd7ef782bc (diff) | |
| download | linux-95019b48addc014c7de6653517663527a1747fb7.tar.gz linux-95019b48addc014c7de6653517663527a1747fb7.tar.bz2 linux-95019b48addc014c7de6653517663527a1747fb7.zip | |
Merge branch 'sh/stable-updates'
Diffstat (limited to 'arch/arm/mm/fault.c')
| -rw-r--r-- | arch/arm/mm/fault.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c index ae0e25f5a70e..10e06801afb3 100644 --- a/arch/arm/mm/fault.c +++ b/arch/arm/mm/fault.c @@ -292,6 +292,11 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs) * down_read() */ might_sleep(); +#ifdef CONFIG_DEBUG_VM + if (!user_mode(regs) && + !search_exception_tables(regs->ARM_pc)) + goto no_context; +#endif } fault = __do_page_fault(mm, addr, fsr, tsk); |