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| author | Jan Beulich <JBeulich@novell.com> | 2009-11-20 14:00:14 +0000 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-11-23 11:45:34 +0100 |
| commit | 0e7810be30f66e9f430c4ce2cd3b14634211690f (patch) | |
| tree | eb8e4f1c8ed8020c4a7aea9b4dbf66dc33af97b0 /arch/x86/mm/fault.c | |
| parent | 31c997cac76e62918858a432fff6e43fd48425f9 (diff) | |
| download | kernel-common-0e7810be30f66e9f430c4ce2cd3b14634211690f.tar.gz kernel-common-0e7810be30f66e9f430c4ce2cd3b14634211690f.tar.bz2 kernel-common-0e7810be30f66e9f430c4ce2cd3b14634211690f.zip | |
x86: Suppress stack overrun message for init_task
init_task doesn't get its stack end location set to
STACK_END_MAGIC, and hence the message is confusing
rather than helpful in this case.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
LKML-Reference: <4B06AEFE02000078000211F4@vpn.id2.novell.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/mm/fault.c')
| -rw-r--r-- | arch/x86/mm/fault.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c index f4cee9028cf0..071eee604147 100644 --- a/arch/x86/mm/fault.c +++ b/arch/x86/mm/fault.c @@ -658,7 +658,7 @@ no_context(struct pt_regs *regs, unsigned long error_code, show_fault_oops(regs, error_code, address); stackend = end_of_stack(tsk); - if (*stackend != STACK_END_MAGIC) + if (tsk != &init_task && *stackend != STACK_END_MAGIC) printk(KERN_ALERT "Thread overran stack, or stack corrupted\n"); tsk->thread.cr2 = address; |