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| author | Vineet Gupta <vgupta@synopsys.com> | 2013-09-18 16:25:40 +0530 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2013-11-06 10:41:39 +0530 |
| commit | 21a63b56044706aa37637315dd27d9d465bbd5c4 (patch) | |
| tree | c92bbd890472c22c99b89dd0749a117c7ca0a51e /arch/arc/mm | |
| parent | d4599baf5c773660f32ee6bc35c1afab009a52d9 (diff) | |
| download | op-kernel-dev-21a63b56044706aa37637315dd27d9d465bbd5c4.zip op-kernel-dev-21a63b56044706aa37637315dd27d9d465bbd5c4.tar.gz | |
ARC: Change calling convention of do_page_fault()
switch the args (address, pt_regs) to match with all the other "C"
exception handlers.
This removes the awkwardness in EV_ProtV for page fault vs. unaligned
access.
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/mm')
| -rw-r--r-- | arch/arc/mm/fault.c | 2 | ||||
| -rw-r--r-- | arch/arc/mm/tlbex.S | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/arch/arc/mm/fault.c b/arch/arc/mm/fault.c index 0c14d8a..9c69552 100644 --- a/arch/arc/mm/fault.c +++ b/arch/arc/mm/fault.c @@ -52,7 +52,7 @@ bad_area: return 1; } -void do_page_fault(struct pt_regs *regs, unsigned long address) +void do_page_fault(unsigned long address, struct pt_regs *regs) { struct vm_area_struct *vma = NULL; struct task_struct *tsk = current; diff --git a/arch/arc/mm/tlbex.S b/arch/arc/mm/tlbex.S index cf7d7d9..3fcfdb3 100644 --- a/arch/arc/mm/tlbex.S +++ b/arch/arc/mm/tlbex.S @@ -369,8 +369,8 @@ do_slow_path_pf: EXCEPTION_PROLOGUE ; ------- setup args for Linux Page fault Hanlder --------- - mov_s r0, sp - lr r1, [efa] + mov_s r1, sp + lr r0, [efa] ; We don't want exceptions to be disabled while the fault is handled. ; Now that we have saved the context we return from exception hence |
