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| author | David S. Miller <davem@sunset.davemloft.net> | 2007-07-30 00:17:12 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-07-30 00:27:38 -0700 |
| commit | c1f193a7aed1b468617bb26075777c0c2f4f597a (patch) | |
| tree | 3668a8fe9105cfcc0d52a47dd57068ab753a433e /arch/sparc64/mm | |
| parent | f623f388e4f83c01ac23f228247a6a4b9cc71111 (diff) | |
| download | blackbird-op-linux-c1f193a7aed1b468617bb26075777c0c2f4f597a.tar.gz blackbird-op-linux-c1f193a7aed1b468617bb26075777c0c2f4f597a.zip | |
[SPARC64]: Fix show_stack() when stack argument is NULL.
It didn't handle that case at all, and now dump_stack()
can be implemented directly as show_stack(current, NULL)
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc64/mm')
| -rw-r--r-- | arch/sparc64/mm/fault.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/sparc64/mm/fault.c b/arch/sparc64/mm/fault.c index 17123e9ecf78..9f7740eee8d2 100644 --- a/arch/sparc64/mm/fault.c +++ b/arch/sparc64/mm/fault.c @@ -112,15 +112,12 @@ static void __kprobes unhandled_fault(unsigned long address, static void bad_kernel_pc(struct pt_regs *regs, unsigned long vaddr) { - unsigned long *ksp; - printk(KERN_CRIT "OOPS: Bogus kernel PC [%016lx] in fault handler\n", regs->tpc); printk(KERN_CRIT "OOPS: RPC [%016lx]\n", regs->u_regs[15]); print_symbol("RPC: <%s>\n", regs->u_regs[15]); printk(KERN_CRIT "OOPS: Fault was to vaddr[%lx]\n", vaddr); - __asm__("mov %%sp, %0" : "=r" (ksp)); - show_stack(current, ksp); + dump_stack(); unhandled_fault(regs->tpc, current, regs); } |
