Messages in this thread | | | Date | Sat, 11 Feb 2012 20:17:43 -0800 | Subject | Re: [tip:x86/debug] x86/kdump: No need to disable ioapic/ lapic in crash path | From | Yinghai Lu <> |
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On Sat, Feb 11, 2012 at 7:13 PM, Eric W. Biederman <ebiederm@xmission.com> wrote: > Yinghai Lu <yinghai@kernel.org> writes: >> After reverting this commit, kdump is working again. >> >> So assume you need to drop this patch. > > It sounds like there is a bug in ioapic initialization in the context of > VT-d. Where do you fail? > before get debug print out from second kernel, the system get reset.
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