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From: Ingo Molnar <mingo@elte.hu>
To: Bernhard Walle <bwalle@suse.de>
Cc: x86@kernel.org, kexec@lists.infradead.org,
	"Eric W. Biederman" <ebiederm@xmission.com>,
	Vivek Goyal <vgoyal@redhat.com>,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] x86: Find offset for crashkernel reservation automatically
Date: Thu, 3 Jul 2008 15:14:56 +0200	[thread overview]
Message-ID: <20080703131456.GA12102@elte.hu> (raw)
In-Reply-To: <20080627202932.16634031@kopernikus.site>


* Bernhard Walle <bwalle@suse.de> wrote:

> > > But in general policy should go in userspace (if possible), so I 
> > > agree with you that kexec-tools can handle that.
> > 
> > At a quick skim the patch looks good.  I thought I had initially 
> > implemented the code to work this way but apparently in all of the 
> > churn that aspect of it got lost.
> > 
> > Let's start with trying to allocate the memory as low as possible 
> > for a crash kernel (I think you are already doing that).
> 
> Yes, in 95 % of the cases the crashkernel still gets reserved at 16M.

ok - i've applied it to tip/x86/crashdump - thanks Bernhard.

	Ingo

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  reply	other threads:[~2008-07-03 13:15 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-06-26 19:54 [PATCH] x86: Find offset for crashkernel reservation automatically Bernhard Walle
2008-06-27 13:32 ` Vivek Goyal
2008-06-27 13:42   ` Vivek Goyal
2008-06-27 14:06     ` Bernhard Walle
2008-06-27 14:19       ` Vivek Goyal
2008-06-27 14:22         ` Bernhard Walle
2008-06-27 18:00           ` Eric W. Biederman
2008-06-27 18:29             ` Bernhard Walle
2008-07-03 13:14               ` Ingo Molnar [this message]
2008-07-14  7:11   ` Yinghai Lu
2008-07-14  9:24     ` Bernhard Walle
2008-07-14  9:44       ` Eric W. Biederman
2008-07-14 17:06         ` Yinghai Lu
2008-07-14 17:30           ` Eric W. Biederman
2008-07-14 18:17             ` Yinghai Lu
2008-07-14 18:41               ` Eric W. Biederman
2008-07-14 18:47                 ` Bernhard Walle
2008-07-14 18:55                   ` Eric W. Biederman
2008-07-14 19:08                     ` Yinghai Lu

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