From: Avi Kivity <avi@redhat.com>
To: Eduardo Habkost <ehabkost@redhat.com>
Cc: Ingo Molnar <mingo@elte.hu>, Andrey Borzenkov <arvidjaar@mail.ru>,
mingo@redhat.com, Andrew Morton <akpm@osdl.org>,
"Rafael J. Wysocki" <rjw@sisk.pl>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
"Eric W. Biederman" <ebiederm@xmission.com>
Subject: Re: [PATCH] Use BIOS reboot on Toshiba Portege 4000
Date: Mon, 03 Nov 2008 16:41:39 +0200 [thread overview]
Message-ID: <490F0DA3.4090108@redhat.com> (raw)
In-Reply-To: <20081103133306.GZ23893@blackpad>
Eduardo Habkost wrote:
> We probably need to disable vmx on all CPUs, but emergency reboot skips
> native_smp_send_stop() (where we could hook a virt_disable call in).
>
> As relying on IPIs defeats the whole point of emergency_restart, a proper
> fix will need to use NMIs like the kdump code does.
>
They should use the same code; they have a similar environment at entry
and reliability requirements for e_r are not greater than kdump's.
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2008-11-03 14:42 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-31 18:18 [PATCH] Use BIOS reboot on Toshiba Portege 4000 Andrey Borzenkov
2008-11-03 9:08 ` Ingo Molnar
2008-11-03 10:02 ` Avi Kivity
2008-11-03 10:04 ` Ingo Molnar
2008-11-03 13:33 ` Eduardo Habkost
2008-11-03 14:41 ` Avi Kivity [this message]
2008-11-03 16:13 ` Eric W. Biederman
2008-11-03 17:01 ` Eduardo Habkost
2008-11-04 10:47 ` Avi Kivity
2008-11-04 11:22 ` Eric W. Biederman
2008-11-04 11:57 ` Eduardo Habkost
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