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| author | Ingo Molnar <mingo@elte.hu> | 2006-03-23 03:00:54 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-23 07:38:16 -0800 |
| commit | 91368d73e4b60d577ad171e5bd315b564265fcdb (patch) | |
| tree | 067d3738aa4bf8d49623632bb47952aca6f8f965 | |
| parent | 3257545e40a769cbef98cf13eabe50f00712991e (diff) | |
| download | op-kernel-dev-91368d73e4b60d577ad171e5bd315b564265fcdb.zip op-kernel-dev-91368d73e4b60d577ad171e5bd315b564265fcdb.tar.gz | |
[PATCH] make bug messages more consistent
Consolidate all kernel bug printouts to begin with the "BUG: " string.
Makes it easier to find them in large bootup logs.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | arch/i386/kernel/nmi.c | 2 | ||||
| -rw-r--r-- | arch/i386/mm/fault.c | 4 | ||||
| -rw-r--r-- | include/asm-generic/bug.h | 4 | ||||
| -rw-r--r-- | kernel/sched.c | 4 |
4 files changed, 7 insertions, 7 deletions
diff --git a/arch/i386/kernel/nmi.c b/arch/i386/kernel/nmi.c index be87c5e..1db34ef 100644 --- a/arch/i386/kernel/nmi.c +++ b/arch/i386/kernel/nmi.c @@ -543,7 +543,7 @@ void nmi_watchdog_tick (struct pt_regs * regs) /* * die_nmi will return ONLY if NOTIFY_STOP happens.. */ - die_nmi(regs, "NMI Watchdog detected LOCKUP"); + die_nmi(regs, "BUG: NMI Watchdog detected LOCKUP"); } else { last_irq_sums[cpu] = sum; alert_counter[cpu] = 0; diff --git a/arch/i386/mm/fault.c b/arch/i386/mm/fault.c index bbb24af..47a3b72 100644 --- a/arch/i386/mm/fault.c +++ b/arch/i386/mm/fault.c @@ -518,9 +518,9 @@ no_context: } #endif if (address < PAGE_SIZE) - printk(KERN_ALERT "Unable to handle kernel NULL pointer dereference"); + printk(KERN_ALERT "BUG: unable to handle kernel NULL pointer dereference"); else - printk(KERN_ALERT "Unable to handle kernel paging request"); + printk(KERN_ALERT "BUG: unable to handle kernel paging request"); printk(" at virtual address %08lx\n",address); printk(KERN_ALERT " printing eip:\n"); printk("%08lx\n", regs->eip); diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h index 400c2b4..1a565a9 100644 --- a/include/asm-generic/bug.h +++ b/include/asm-generic/bug.h @@ -7,7 +7,7 @@ #ifdef CONFIG_BUG #ifndef HAVE_ARCH_BUG #define BUG() do { \ - printk("kernel BUG at %s:%d!\n", __FILE__, __LINE__); \ + printk("BUG: failure at %s:%d/%s()!\n", __FILE__, __LINE__, __FUNCTION__); \ panic("BUG!"); \ } while (0) #endif @@ -19,7 +19,7 @@ #ifndef HAVE_ARCH_WARN_ON #define WARN_ON(condition) do { \ if (unlikely((condition)!=0)) { \ - printk("Badness in %s at %s:%d\n", __FUNCTION__, __FILE__, __LINE__); \ + printk("BUG: warning at %s:%d/%s()\n", __FILE__, __LINE__, __FUNCTION__); \ dump_stack(); \ } \ } while (0) diff --git a/kernel/sched.c b/kernel/sched.c index a5bd604..7ffaabd 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -2873,7 +2873,7 @@ asmlinkage void __sched schedule(void) */ if (likely(!current->exit_state)) { if (unlikely(in_atomic())) { - printk(KERN_ERR "scheduling while atomic: " + printk(KERN_ERR "BUG: scheduling while atomic: " "%s/0x%08x/%d\n", current->comm, preempt_count(), current->pid); dump_stack(); @@ -6074,7 +6074,7 @@ void __might_sleep(char *file, int line) if (time_before(jiffies, prev_jiffy + HZ) && prev_jiffy) return; prev_jiffy = jiffies; - printk(KERN_ERR "Debug: sleeping function called from invalid" + printk(KERN_ERR "BUG: sleeping function called from invalid" " context at %s:%d\n", file, line); printk("in_atomic():%d, irqs_disabled():%d\n", in_atomic(), irqs_disabled()); |
