diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-06-16 11:17:50 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-06-16 11:17:50 +0200 |
| commit | 1791a78c0b10fe548bf08a2ed7f84a4ea1385430 (patch) | |
| tree | 3bc3e71a900a364aaaaf28d553ce44e5dc27092b /drivers/watchdog/hpwdt.c | |
| parent | bf07dc864902b3e788de5ab50dc62d5677da90f2 (diff) | |
| parent | 066519068ad2fbe98c7f45552b1f592903a9c8c8 (diff) | |
Merge branch 'linus' into x86/cleanupstip-x86-cleanups-2008-06-16_09.17_Mon
Diffstat (limited to 'drivers/watchdog/hpwdt.c')
| -rw-r--r-- | drivers/watchdog/hpwdt.c | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c index 6483d1066b95..6a63535fc04d 100644 --- a/drivers/watchdog/hpwdt.c +++ b/drivers/watchdog/hpwdt.c @@ -418,23 +418,20 @@ static int hpwdt_pretimeout(struct notifier_block *nb, unsigned long ulReason, static unsigned long rom_pl; static int die_nmi_called; - if (ulReason != DIE_NMI && ulReason != DIE_NMI_IPI) - return NOTIFY_OK; - - spin_lock_irqsave(&rom_lock, rom_pl); - if (!die_nmi_called) - asminline_call(&cmn_regs, cru_rom_addr); - die_nmi_called = 1; - spin_unlock_irqrestore(&rom_lock, rom_pl); - if (cmn_regs.u1.ral == 0) { - printk(KERN_WARNING "hpwdt: An NMI occurred, " - "but unable to determine source.\n"); - } else { - panic("An NMI occurred, please see the Integrated " - "Management Log for details.\n"); + if (ulReason == DIE_NMI || ulReason == DIE_NMI_IPI) { + spin_lock_irqsave(&rom_lock, rom_pl); + if (!die_nmi_called) + asminline_call(&cmn_regs, cru_rom_addr); + die_nmi_called = 1; + spin_unlock_irqrestore(&rom_lock, rom_pl); + if (cmn_regs.u1.ral != 0) { + panic("An NMI occurred, please see the Integrated " + "Management Log for details.\n"); + } } - return NOTIFY_STOP; + die_nmi_called = 0; + return NOTIFY_DONE; } /* |