Commit-ID: 0e7810be30f66e9f430c4ce2cd3b14634211690f Gitweb: http://git.kernel.org/tip/0e7810be30f66e9f430c4ce2cd3b14634211690f Author: Jan Beulich <JBeulich@xxxxxxxxxx> AuthorDate: Fri, 20 Nov 2009 14:00:14 +0000 Committer: Ingo Molnar <mingo@xxxxxxx> CommitDate: Mon, 23 Nov 2009 11:45:34 +0100 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@xxxxxxxxxx> LKML-Reference: <4B06AEFE02000078000211F4@xxxxxxxxxxxxxxxxxx> Signed-off-by: Ingo Molnar <mingo@xxxxxxx> --- 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 f4cee90..071eee6 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; -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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