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i386, dumpstack: move crash_kexec before bust_spinlocks(0) in oops_end

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crash_kexec should not be called with console_sem held. Move
the call before bust_spinlocks(0) in oops_end to avoid the
problem.

Signed-off-by: Alexander van Heukelum <[email protected]>
Acked-by: "Neil Horman" <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
This commit is contained in:
Alexander van Heukelum 2008-10-22 12:00:08 +02:00 • committed by Ingo Molnar
commit b4b8f87bf4
1 changed files with 3 additions and 2 deletions
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5
arch/x86/kernel/dumpstack_32.c
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@ -309,6 +309,9 @@ unsigned __kprobes long oops_begin(void)
void __kprobes oops_end(unsigned long flags, struct pt_regs *regs, int signr)
{
if (regs && kexec_should_crash(current))
crash_kexec(regs);
bust_spinlocks(0);
die_owner = -1;
add_taint(TAINT_DIE);
@ -318,8 +321,6 @@ void __kprobes oops_end(unsigned long flags, struct pt_regs *regs, int signr)
if (!regs)
return;
if (kexec_should_crash(current))
crash_kexec(regs);
if (in_interrupt())
panic("Fatal exception in interrupt");
if (panic_on_oops)