From: Avi Kivity <avi@redhat.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: Andrew Morton <akpm@osdl.org>,
Eduardo Habkost <ehabkost@redhat.com>,
kvm@vger.kernel.org, kexec@lists.infradead.org,
linux-kernel@vger.kernel.org, "Rafael J. Wysocki" <rjw@sisk.pl>,
Haren Myneni <hbabu@us.ibm.com>,
Simon Horman <horms@verge.net.au>,
"Eric W. Biederman" <ebiederm@xmission.com>,
Andrey Borzenkov <arvidjaar@mail.ru>,
mingo@redhat.com, Vivek Goyal <vgoyal@redhat.com>
Subject: Re: [PATCH 00/14] x86: disable virt on kdump and emergency_restart
Date: Thu, 06 Nov 2008 11:49:57 +0200 [thread overview]
Message-ID: <4912BDC5.3000508@redhat.com> (raw)
In-Reply-To: <20081105163306.GA30018@elte.hu>
Ingo Molnar wrote:
> general ack for the x86 bits, but i'm not sure whether we should be
> pushing this upstream so late in the cycle. If we do it in the next
> cycle then it's best we do it in the x86 tree, the KVM impact seems
> much smaller than the general x86 impact.
>
It certainly doesn't fall under the recent regression rule, and there's
a simple workaround (rmmod -r kvm) so I agree it's best to defer for the
next cycle.
--
error compiling committee.c: too many arguments to function
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WARNING: multiple messages have this Message-ID (diff)
From: Avi Kivity <avi@redhat.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: Eduardo Habkost <ehabkost@redhat.com>,
"Eric W. Biederman" <ebiederm@xmission.com>,
Simon Horman <horms@verge.net.au>, Andrew Morton <akpm@osdl.org>,
Vivek Goyal <vgoyal@redhat.com>, Haren Myneni <hbabu@us.ibm.com>,
Andrey Borzenkov <arvidjaar@mail.ru>,
mingo@redhat.com, "Rafael J. Wysocki" <rjw@sisk.pl>,
kexec@lists.infradead.org, kvm@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 00/14] x86: disable virt on kdump and emergency_restart
Date: Thu, 06 Nov 2008 11:49:57 +0200 [thread overview]
Message-ID: <4912BDC5.3000508@redhat.com> (raw)
In-Reply-To: <20081105163306.GA30018@elte.hu>
Ingo Molnar wrote:
> general ack for the x86 bits, but i'm not sure whether we should be
> pushing this upstream so late in the cycle. If we do it in the next
> cycle then it's best we do it in the x86 tree, the KVM impact seems
> much smaller than the general x86 impact.
>
It certainly doesn't fall under the recent regression rule, and there's
a simple workaround (rmmod -r kvm) so I agree it's best to defer for the
next cycle.
--
error compiling committee.c: too many arguments to function
WARNING: multiple messages have this Message-ID (diff)
From: Avi Kivity <avi-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
To: Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org>
Cc: Andrew Morton <akpm-3NddpPZAyC0@public.gmane.org>,
Eduardo Habkost
<ehabkost-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
kvm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
kexec-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
"Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org>,
Haren Myneni <hbabu-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>,
Simon Horman <horms-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org>,
"Eric W. Biederman"
<ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>,
Andrey Borzenkov <arvidjaar-JGs/UdohzUI@public.gmane.org>,
mingo-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
Vivek Goyal <vgoyal-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Subject: Re: [PATCH 00/14] x86: disable virt on kdump and emergency_restart
Date: Thu, 06 Nov 2008 11:49:57 +0200 [thread overview]
Message-ID: <4912BDC5.3000508@redhat.com> (raw)
In-Reply-To: <20081105163306.GA30018-X9Un+BFzKDI@public.gmane.org>
Ingo Molnar wrote:
> general ack for the x86 bits, but i'm not sure whether we should be
> pushing this upstream so late in the cycle. If we do it in the next
> cycle then it's best we do it in the x86 tree, the KVM impact seems
> much smaller than the general x86 impact.
>
It certainly doesn't fall under the recent regression rule, and there's
a simple workaround (rmmod -r kvm) so I agree it's best to defer for the
next cycle.
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2008-11-06 9:50 UTC|newest]
Thread overview: 86+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-04 14:52 [PATCH 00/14] x86: disable virt on kdump and emergency_restart Eduardo Habkost
2008-11-04 14:52 ` Eduardo Habkost
2008-11-04 14:52 ` [PATCH 01/16] x86 kdump: Extract kdump-specific code from crash_nmi_callback() Eduardo Habkost
2008-11-04 14:52 ` Eduardo Habkost
2008-11-04 14:52 ` [PATCH 02/16] x86 kdump: Move crashing_cpu assignment to nmi_shootdown_cpus() Eduardo Habkost
2008-11-04 14:52 ` Eduardo Habkost
2008-11-04 14:52 ` [PATCH 03/16] x86 kdump: Create kdump_nmi_shootdown_cpus() Eduardo Habkost
2008-11-04 14:52 ` Eduardo Habkost
2008-11-04 14:52 ` [PATCH 04/16] x86 kdump: Make kdump_nmi_callback() a function ptr on crash_nmi_callback() Eduardo Habkost
2008-11-04 14:52 ` Eduardo Habkost
2008-11-04 14:52 ` [PATCH 05/16] x86 kdump: Make nmi_shootdown_cpus() non-static Eduardo Habkost
2008-11-04 14:52 ` Eduardo Habkost
2008-11-04 14:52 ` [PATCH 06/16] x86: Move nmi_shootdown_cpus() to reboot.c Eduardo Habkost
2008-11-04 14:52 ` Eduardo Habkost
2008-11-04 14:52 ` [PATCH 07/16] x86: Make nmi_shootdown_cpus() available on !SMP and !X86_LOCAL_APIC Eduardo Habkost
2008-11-04 14:52 ` Eduardo Habkost
2008-11-04 18:15 ` Eduardo Habkost
2008-11-04 18:15 ` Eduardo Habkost
2008-11-04 14:52 ` [PATCH 08/16] x86: Emergency virtualization disable function Eduardo Habkost
2008-11-04 14:52 ` Eduardo Habkost
2008-11-05 17:33 ` Eric W. Biederman
2008-11-05 17:33 ` Eric W. Biederman
2008-11-05 17:52 ` Eduardo Habkost
2008-11-05 17:52 ` Eduardo Habkost
2008-11-05 17:52 ` Eduardo Habkost
2008-11-06 9:48 ` Avi Kivity
2008-11-06 9:48 ` Avi Kivity
2008-11-06 10:22 ` Eric W. Biederman
2008-11-06 10:22 ` Eric W. Biederman
2008-11-06 10:30 ` Avi Kivity
2008-11-06 10:30 ` Avi Kivity
2008-11-06 10:30 ` Avi Kivity
2008-11-06 17:45 ` Eduardo Habkost
2008-11-06 17:45 ` Eduardo Habkost
2008-11-06 17:45 ` Eduardo Habkost
2008-11-09 11:23 ` Avi Kivity
2008-11-09 11:23 ` Avi Kivity
2008-11-09 11:23 ` Avi Kivity
2008-11-04 14:52 ` [PATCH 09/16] kdump: Hook emergency_virt_disable() on crash shutdown code Eduardo Habkost
2008-11-04 14:52 ` Eduardo Habkost
2008-11-05 14:41 ` Vivek Goyal
2008-11-05 14:41 ` Vivek Goyal
2008-11-05 14:41 ` Vivek Goyal
2008-11-05 15:07 ` Eduardo Habkost
2008-11-05 15:07 ` Eduardo Habkost
2008-11-05 15:07 ` Eduardo Habkost
2008-11-04 14:52 ` [PATCH 10/16] x86: disable virtualization on all CPUs if needed, on emergency_restart Eduardo Habkost
2008-11-04 14:52 ` Eduardo Habkost
2008-11-04 14:52 ` [PATCH 11/16] kvm_x86_ops: crash_hardware_disable() operation Eduardo Habkost
2008-11-04 14:52 ` Eduardo Habkost
2008-11-04 14:52 ` [PATCH 12/16] kvm: svm: set crash_hardware_disable to svm_hardware_disable Eduardo Habkost
2008-11-04 14:52 ` Eduardo Habkost
2008-11-04 14:52 ` [PATCH 13/16] kvm: vmx: crash_hardware_disable function Eduardo Habkost
2008-11-04 14:52 ` Eduardo Habkost
2008-11-04 14:52 ` [PATCH 14/16] kvmx: x86: set kvm_x86_ops earlier on kvm_arch_init() Eduardo Habkost
2008-11-04 14:52 ` Eduardo Habkost
2008-11-04 14:52 ` [PATCH 15/16] kvm: x86: set kdump virt_disable function on initialization Eduardo Habkost
2008-11-04 14:52 ` Eduardo Habkost
2008-11-05 17:26 ` Eric W. Biederman
2008-11-05 17:26 ` Eric W. Biederman
2008-11-05 17:50 ` Eduardo Habkost
2008-11-05 17:50 ` Eduardo Habkost
2008-11-05 17:50 ` Eduardo Habkost
2008-11-06 9:44 ` Avi Kivity
2008-11-06 9:44 ` Avi Kivity
2008-11-06 9:44 ` Avi Kivity
2008-11-04 14:52 ` [PATCH 16/16] Revert "x86: default to reboot via ACPI" Eduardo Habkost
2008-11-04 14:52 ` Eduardo Habkost
2008-11-04 16:54 ` [PATCH 00/14] x86: disable virt on kdump and emergency_restart Avi Kivity
2008-11-04 16:54 ` Avi Kivity
2008-11-04 16:54 ` Avi Kivity
2008-11-05 14:44 ` Vivek Goyal
2008-11-05 14:44 ` Vivek Goyal
2008-11-05 15:04 ` Eduardo Habkost
2008-11-05 15:04 ` Eduardo Habkost
2008-11-06 9:52 ` Avi Kivity
2008-11-06 9:52 ` Avi Kivity
2008-11-05 16:33 ` Ingo Molnar
2008-11-05 16:33 ` Ingo Molnar
2008-11-05 16:33 ` Ingo Molnar
2008-11-06 9:49 ` Avi Kivity [this message]
2008-11-06 9:49 ` Avi Kivity
2008-11-06 9:49 ` Avi Kivity
2008-11-06 12:28 ` Eduardo Habkost
2008-11-06 12:28 ` Eduardo Habkost
2008-11-06 12:28 ` Eduardo Habkost
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