Messages in this thread Patch in this message | | | From | Akinobu Mita <> | Subject | 2.6.12-rc2: random oops on nmi_watchdog=1 | Date | Tue, 5 Apr 2005 15:13:10 +0900 |
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With nmi_watchdog=1, I got random Oopses (Unable to handle kernel paging request, not by the NMI oopser) from many processes. It is not happend with -rc1.
The following change fixes this problem. but I'm not familiar with these area. If anyone wants more information, let me know.
--- 2.6-rc/arch/i386/kernel/entry.S.orig 2005-04-05 14:21:57.000000000 +0900 +++ 2.6-rc/arch/i386/kernel/entry.S 2005-04-05 14:22:36.000000000 +0900 @@ -550,7 +550,7 @@ nmi_stack_correct: xorl %edx,%edx # zero error code movl %esp,%eax # pt_regs pointer call do_nmi - jmp restore_all + jmp restore_nocheck nmi_stack_fixup: FIX_STACK(12,nmi_stack_correct, 1)
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