diff options
| author | Helge Deller <deller@parisc-linux.org> | 2006-09-30 15:45:58 +0200 |
|---|---|---|
| committer | Matthew Wilcox <willy@parisc-linux.org> | 2006-10-04 06:51:35 -0600 |
| commit | 22fced881122f7fc6f5f259dca03ac6d5c601404 (patch) | |
| tree | 1b699099365e0c3003ac0bcc0cf604f2996808d8 /arch | |
| parent | dc02747da7897cb89b62bb08aeb06fa0bb1e7319 (diff) | |
| download | lwn-22fced881122f7fc6f5f259dca03ac6d5c601404.tar.gz lwn-22fced881122f7fc6f5f259dca03ac6d5c601404.zip | |
[PARISC] Honour "panic_on_oops" sysctl
Signed-off-by: Helge Deller <deller@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/parisc/kernel/traps.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c index 77b28cb8aca6..65cd6ca32fed 100644 --- a/arch/parisc/kernel/traps.c +++ b/arch/parisc/kernel/traps.c @@ -16,6 +16,7 @@ #include <linux/errno.h> #include <linux/ptrace.h> #include <linux/timer.h> +#include <linux/delay.h> #include <linux/mm.h> #include <linux/module.h> #include <linux/smp.h> @@ -245,6 +246,15 @@ void die_if_kernel(char *str, struct pt_regs *regs, long err) current->comm, current->pid, str, err); show_regs(regs); + if (in_interrupt()) + panic("Fatal exception in interrupt"); + + if (panic_on_oops) { + printk(KERN_EMERG "Fatal exception: panic in 5 seconds\n"); + ssleep(5); + panic("Fatal exception"); + } + /* Wot's wrong wif bein' racy? */ if (current->thread.flags & PARISC_KERNEL_DEATH) { printk(KERN_CRIT "%s() recursion detected.\n", __FUNCTION__); |