From: Matt Wilson <msw@amazon.com>
To: Daniel Kiper <dkiper@net-space.pl>
Cc: <gregkh@linuxfoundation.org>, <abyde@acunu.com>,
<brandon@ifup.org>, <ebiederm@xmission.com>,
<grzegorz.milos@gmail.com>, <konrad.wilk@oracle.com>,
<tim@acunu.com>, <linux-kernel@vger.kernel.org>,
<virtualization@lists.linux-foundation.org>,
<xen-devel@lists.xensource.com>, <kexec@lists.infradead.org>,
<daniel.kiper@oracle.com>
Subject: Re: [PATCH] kexec/kdump implementation for Xen PV domU
Date: Mon, 29 Jul 2013 14:44:19 -0700 [thread overview]
Message-ID: <20130729214419.GA4239@u109add4315675089e695.ant.amazon.com> (raw)
In-Reply-To: <20130729171543.GA2600@router-fw-old.local.net-space.pl>
On Mon, Jul 29, 2013 at 07:15:43PM +0200, Daniel Kiper wrote:
> Hi all,
>
> Here I am sending as attachments patches enabling kexec/kdump
> support in Xen PV domU. Only x84_64 architecture is supported.
> There is no support for i386 but some code could be easily reused.
> Here is a description of patches:
[...]
> - kexec-kernel-only_20121203.patch: this patch fixes timer
> issue on Amazon EC2 machines.
Hi Daniel,
Do you know the cause of this issue? Does it have something to do with
singleshot timer migration when offlining/onlining SMP CPUs?
--msw
next prev parent reply other threads:[~2013-07-29 21:44 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-29 17:15 Daniel Kiper
2013-07-29 17:42 ` Greg KH
2013-07-29 21:44 ` Matt Wilson [this message]
2013-07-30 12:12 ` Daniel Kiper
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