From: Ingo Molnar <mingo@elte.hu>
To: Bernhard Walle <bwalle@suse.de>
Cc: kexec@lists.infradead.org, linux-kernel@vger.kernel.org,
hpa@zytor.com, mingo@redhat.com, tglx@linutronix.de,
vgoyal@redhat.com, anderson@redhat.com
Subject: Re: [patch 0/3] [x86] Fix crashkernel reservation on NUMA machines
Date: Tue, 10 Jun 2008 14:44:17 +0200 [thread overview]
Message-ID: <20080610124417.GA2432@elte.hu> (raw)
In-Reply-To: <20080608134628.757299158@halley.suse.de>
* Bernhard Walle <bwalle@suse.de> wrote:
> This patch series fixes the crashkernel reservation on NUMA machine.
> The regression was discovered by Dave Anderson <anderson@redhat.com>.
>
> The background is that on NUMA machines, reserve_bootmem_generic() is
> required instead of reserve_bootmem(). To achieve that, it's necessary
> to make a few API changes.
>
> The patches are against latest linux-2.6 git. They should still go
> into 2.6.26 since it's only bug fixing. For 2.6.27, we should unify
> crashkernel reservation for i386 and x86-64.
>
> Tested on both i386 and x86-64. Compilation was tested with both kexec
> disabled and enabled. The change is x86 only, so no need to test on
> other architectures.
applied to tip/x86/numa - thanks Bernhard.
Ingo
prev parent reply other threads:[~2008-06-10 12:44 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-08 13:46 [patch 0/3] [x86] Fix crashkernel reservation on NUMA machines Bernhard Walle
2008-06-08 13:46 ` [patch 1/3] Add return value to reserve_bootmem_node() Bernhard Walle
2008-06-08 13:46 ` [patch 2/3] Add flags parameter to reserve_bootmem_generic() Bernhard Walle
2008-06-08 14:26 ` WANG Cong
2008-06-08 17:12 ` Bernhard Walle
2008-06-08 22:01 ` Johannes Weiner
2008-06-09 13:22 ` Vivek Goyal
2008-06-09 16:23 ` Bernhard Walle
2008-06-09 16:39 ` Andi Kleen
2008-06-09 19:50 ` Amul Shah
2008-06-09 20:17 ` Bernhard Walle
2008-06-09 20:29 ` Vivek Goyal
2008-06-09 20:42 ` Bernhard Walle
2008-06-09 20:54 ` Vivek Goyal
2008-06-09 20:57 ` Bernhard Walle
2008-06-09 21:00 ` Vivek Goyal
2008-06-09 21:04 ` Bernhard Walle
2008-06-09 16:25 ` Bernhard Walle
2008-06-08 22:06 ` Johannes Weiner
2008-06-09 16:37 ` Bernhard Walle
2008-06-08 13:46 ` [patch 3/3] Use reserve_bootmem_generic() to reserve crashkernel memory on x86_64 Bernhard Walle
2008-06-09 13:06 ` [patch 0/3] [x86] Fix crashkernel reservation on NUMA machines Vivek Goyal
2008-06-10 12:44 ` Ingo Molnar [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20080610124417.GA2432@elte.hu \
--to=mingo@elte.hu \
--cc=anderson@redhat.com \
--cc=bwalle@suse.de \
--cc=hpa@zytor.com \
--cc=kexec@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@redhat.com \
--cc=tglx@linutronix.de \
--cc=vgoyal@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox