diff options
| author | Alexander van Heukelum <heukelum@fastmail.fm> | 2008-10-22 12:00:10 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-22 14:00:23 +0200 |
| commit | 0ed7a498f416dcfa1cca478a559238a2a3396240 (patch) | |
| tree | 77e82cde06f9768e38fe047159ca7d4f9d7110a5 | |
| parent | x86, dumpstack: let signr=0 signal no do_exit (diff) | |
| download | linux-0ed7a498f416dcfa1cca478a559238a2a3396240.tar.xz linux-0ed7a498f416dcfa1cca478a559238a2a3396240.zip | |
x86_64, dumpstack: move kexec_crash from __die to oops_end
oops_end is preceded by either a call to __die, or a conditional
call to crash_kexec. Move the conditional call to crash_kexec
from the end of __die to the start of oops_end and remove
the superfluous call to crash_kexec in die_nmi.
Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| -rw-r--r-- | arch/x86/kernel/dumpstack_64.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c index ffefea611ba3..57ce11b895ce 100644 --- a/arch/x86/kernel/dumpstack_64.c +++ b/arch/x86/kernel/dumpstack_64.c @@ -458,6 +458,9 @@ 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); + die_owner = -1; bust_spinlocks(0); die_nest_count--; @@ -501,8 +504,6 @@ int __kprobes __die(const char *str, struct pt_regs *regs, long err) printk(KERN_ALERT "RIP "); printk_address(regs->ip, 1); printk(" RSP <%016lx>\n", regs->sp); - if (kexec_should_crash(current)) - crash_kexec(regs); return 0; } @@ -536,11 +537,9 @@ die_nmi(char *str, struct pt_regs *regs, int do_panic) printk(" on CPU%d, ip %08lx, registers:\n", smp_processor_id(), regs->ip); show_registers(regs); - if (kexec_should_crash(current)) - crash_kexec(regs); + oops_end(flags, regs, 0); if (do_panic || panic_on_oops) panic("Non maskable interrupt"); - oops_end(flags, regs, 0); nmi_exit(); local_irq_enable(); do_exit(SIGBUS); |