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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2005-08-04 14:17:33 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2005-08-04 14:17:33 +0100 |
| commit | ff2afb9df607dfcaacdaf67ea84b773c6fb08f4c (patch) | |
| tree | 8163106927016a97d336a2116518effabab6c0e3 /arch | |
| parent | d95a1b4818f2fe38a3cfc9a7d5817dc9a1a69329 (diff) | |
| download | op-kernel-dev-ff2afb9df607dfcaacdaf67ea84b773c6fb08f4c.zip op-kernel-dev-ff2afb9df607dfcaacdaf67ea84b773c6fb08f4c.tar.gz | |
[PATCH] ARM: Fix ARM fault handler for get_user_pages() fixes.
The ARM fault handler is optimised to make the fast path, err, fast.
The renumbering of the VM_FAULT_* codes broke this because numbers
were used instead of the definitions. Fix this.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mm/fault.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c index 65bfe84..0b6c4db 100644 --- a/arch/arm/mm/fault.c +++ b/arch/arm/mm/fault.c @@ -238,9 +238,9 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs) up_read(&mm->mmap_sem); /* - * Handle the "normal" case first + * Handle the "normal" case first - VM_FAULT_MAJOR / VM_FAULT_MINOR */ - if (fault > 0) + if (fault >= VM_FAULT_MINOR) return 0; /* @@ -261,7 +261,7 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs) do_exit(SIGKILL); return 0; - case 0: + case VM_FAULT_SIGBUS: /* * We had some memory, but were unable to * successfully fix up this page fault. |
