diff options
| author | David S. Miller <davem@sunset.davemloft.net> | 2006-02-14 02:07:45 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-03-20 09:12:38 (GMT) |
| commit | bf941d6cd62aa2022f0887e25e3d02c389b0bf9b (patch) | |
| tree | 56c8e87668d29ab96e0d84ba6aa5a62e64d9b827 /arch/sparc64/mm | |
| parent | 6c0f402f6cc62314ef83b975f3430350dcb6055f (diff) | |
| download | linux-fsl-qoriq-bf941d6cd62aa2022f0887e25e3d02c389b0bf9b.tar.xz | |
[SPARC64]: Log faulting vaddr when bogus kernel PC detected.
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, 3 insertions, 2 deletions
diff --git a/arch/sparc64/mm/fault.c b/arch/sparc64/mm/fault.c index 439a53c..b97bd05 100644 --- a/arch/sparc64/mm/fault.c +++ b/arch/sparc64/mm/fault.c @@ -91,12 +91,13 @@ static void __kprobes unhandled_fault(unsigned long address, die_if_kernel("Oops", regs); } -static void bad_kernel_pc(struct pt_regs *regs) +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: Fault was to vaddr[%lx]\n", vaddr); __asm__("mov %%sp, %0" : "=r" (ksp)); show_stack(current, ksp); unhandled_fault(regs->tpc, current, regs); @@ -280,7 +281,7 @@ asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs) (tpc >= MODULES_VADDR && tpc < MODULES_END)) { /* Valid, no problems... */ } else { - bad_kernel_pc(regs); + bad_kernel_pc(regs, address); return; } } |