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Message-ID: <20071010131543.7da15e67@the-village.bc.nu> Date: Wed, 10 Oct 2007 13:15:43 +0100 From: Alan Cox <alan@...rguk.ukuu.org.uk> To: "sugaken.r3@...il.com" <sugaken.r3@...il.com> Cc: wim@...ana.be, linux-kernel@...r.kernel.org Subject: Re: [PATCH] softdog - panic instead of reboot, kernel 2.6.22.9 > 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. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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