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Groups > linux.kernel > #1442422

Re: [Xen-devel] [PATCH 2/2] Allow kdump with crash_kexec_post_notifiers

From David Vrabel <david.vrabel@citrix.com>
Newsgroups linux.kernel
Subject Re: [Xen-devel] [PATCH 2/2] Allow kdump with crash_kexec_post_notifiers
Date 2016-07-13 15:00 +0200
Message-ID <rUrVE-3bS-29@gated-at.bofh.it> (permalink)
References <rUrsB-30I-3@gated-at.bofh.it> <rUrsB-30I-1@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On 13/07/16 13:20, Petr Tesarik wrote:
> If a crash kernel is loaded, do not crash the running domain. This is
> needed if the kernel is loaded with crash_kexec_post_notifiers, because
> panic notifiers are run before __crash_kexec() in that case, and this
> Xen hook prevents its being called later.

Prioritising the in-kernel kexec image over the hypervisor one seems
sensible behaviour to me.

Reviewed-by: David Vrabel <david.vrabel@citrix.com>

David

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[PATCH 2/2] Allow kdump with crash_kexec_post_notifiers Petr Tesarik <ptesarik@suse.com> - 2016-07-13 14:30 +0200
  Re: [Xen-devel] [PATCH 2/2] Allow kdump with  crash_kexec_post_notifiers David Vrabel <david.vrabel@citrix.com> - 2016-07-13 15:00 +0200

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