Re: X86_64: 2.6.12-rc3 spontaneous reboot

Andi Kleen
2005-04-27T12:59:37Z

Can you please test this patch?

It should fix the problem.

Add missing clis

Signed-off-by: Andi Kleen <ak@suse.de>

diff -u linux-2.6.12rc3/arch/x86_64/kernel/entry.S-o linux-2.6.12rc3/arch/x86_64/kernel/entry.S
--- linux-2.6.12rc3/arch/x86_64/kernel/entry.S-o 2005-04-22 12:48:11.000000000 +0200
+++ linux-2.6.12rc3/arch/x86_64/kernel/entry.S 2005-04-27 14:52:41.998972964 +0200
@@ -296,6 +296,7 @@
call syscall_trace_leave
popq %rdi
andl $~(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SINGLESTEP),%edi
+ cli
jmp int_restore_rest

int_signal:
@@ -307,6 +308,7 @@
1: movl $_TIF_NEED_RESCHED,%edi
int_restore_rest:
RESTORE_REST
+ cli
jmp int_with_check
CFI_ENDPROC