Messages in this thread | | | Date | Wed, 10 Oct 2007 13:15:43 +0100 | From | Alan Cox <> | Subject | Re: [PATCH] softdog - panic instead of reboot, kernel 2.6.22.9 |
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> analysis. Provided that timer interrupts are not blocked, this patch > might enable them to get a crash dump in such a situation by activating > softdog.
You want the NMI based anti lockup stuff for that. If the box locks up then generally softdog will fail. The NMI based debug (CONFIG_DETECT_SOFTLOCKUP) is the option you want.
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