From: Ingo Molnar <mingo@elte.hu>
To: Rusty Russell <rusty@rustcorp.com.au>
Cc: "H. Peter Anvin" <hpa@zytor.com>,
"Jeff Garzik" <jgarzik@pobox.com>,
"Randy Dunlap" <rdunlap@xenotime.net>,
"Mark Lord" <kernel@teksavvy.com>,
"Ahmed S. Darwish" <darwish.07@gmail.com>,
"James Bottomley" <James.Bottomley@suse.de>,
"Tejun Heo" <tj@kernel.org>,
"Thomas Gleixner" <tglx@linutronix.de>,
"Ingo Molnar" <mingo@redhat.com>, X86-ML <x86@kernel.org>,
"Tony Luck" <tony.luck@intel.com>,
"Dave Jones" <davej@redhat.com>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Willy Tarreau" <wtarreau@hera.kernel.org>,
"Willy Tarreau" <w@1wt.eu>,
"Dirk Hohndel" <hohndel@infradead.org>,
Dirk.Hohndel@intel.com, IDE-ML <linux-ide@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
"Linus Torvalds" <torvalds@linux-foundation.org>,
"Peter Zijlstra" <a.p.zijlstra@chello.nl>,
"Frédéric Weisbecker" <fweisbec@gmail.com>,
"Borislav Petkov" <bp@alien8.de>,
"Arjan van de Ven" <arjan@infradead.org>
Subject: Re: [PATCH 0/2][concept RFC] x86: BIOS-save kernel log to disk upon panic
Date: Mon, 31 Jan 2011 11:45:53 +0100 [thread overview]
Message-ID: <20110131104553.GC32639@elte.hu> (raw)
In-Reply-To: <201101311329.31562.rusty@rustcorp.com.au>
* Rusty Russell <rusty@rustcorp.com.au> wrote:
> > In the end you end up with something that looks, again, like kexec/kdump.
>
> That was the proposed solution back then, too. If I'd realized how long that
> would take to arrive, I would have kept pushing...
That's what happens when a feature crosses 2 or 3 project boundaries: from the
reasonable 2-3 months upstream arrival time it lengthens to a few years, up to a
decade.
The solution is IMO obvious: move the kexec tools into tools/ and integrate it much
more tightly and make it all more usable to the average kernel tester.
Thanks,
Ingo
next prev parent reply other threads:[~2011-01-31 10:47 UTC|newest]
Thread overview: 75+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-25 13:47 [PATCH 0/2][concept RFC] x86: BIOS-save kernel log to disk upon panic Ahmed S. Darwish
2011-01-25 13:51 ` [PATCH -next 1/2][RFC] x86: Saveoops: Switch to real-mode and call BIOS Ahmed S. Darwish
2011-01-25 17:26 ` H. Peter Anvin
2011-01-25 13:53 ` [PATCH -next 2/2][RFC] x86: Saveoops: Reserve low memory and register code Ahmed S. Darwish
2011-01-25 17:29 ` H. Peter Anvin
2011-01-26 9:04 ` Ahmed S. Darwish
2011-01-25 14:09 ` [PATCH 0/2][concept RFC] x86: BIOS-save kernel log to disk upon panic Ingo Molnar
2011-01-25 15:08 ` Tejun Heo
2011-01-25 17:33 ` H. Peter Anvin
2011-01-26 11:44 ` Ahmed S. Darwish
2011-02-03 14:36 ` Pavel Machek
2011-02-03 15:28 ` H. Peter Anvin
2011-02-03 17:57 ` Ingo Molnar
2011-02-03 21:07 ` H. Peter Anvin
2011-01-25 15:36 ` Ahmed S. Darwish
2011-01-25 16:02 ` James Bottomley
2011-01-25 17:05 ` Ahmed S. Darwish
2011-01-25 17:20 ` James Bottomley
2011-01-25 22:10 ` Mark Lord
2011-01-25 22:16 ` Randy Dunlap
2011-01-25 22:45 ` Jeff Garzik
2011-01-25 22:58 ` H. Peter Anvin
2011-01-26 0:26 ` Jeff Garzik
2011-01-31 2:59 ` Rusty Russell
2011-01-31 10:45 ` Ingo Molnar [this message]
2011-01-25 17:32 ` Tony Luck
2011-01-25 17:36 ` H. Peter Anvin
2011-01-25 19:04 ` Jeff Garzik
2011-01-25 14:49 ` Tejun Heo
2011-01-28 7:59 ` Jan Ceuleers
2011-01-25 20:25 ` Linus Torvalds
[not found] ` <AANLkTinU0KYiCd4p=z+=ojbkeEoT2G+CAYvdRU02KJEn-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-01-26 12:49 ` Ahmed S. Darwish
2011-01-26 12:49 ` Ahmed S. Darwish
2011-01-26 12:58 ` Ingo Molnar
2011-01-26 12:58 ` Ingo Molnar
[not found] ` <20110126125813.GA26952-X9Un+BFzKDI@public.gmane.org>
2011-01-26 13:34 ` Ahmed S. Darwish
2011-01-26 13:34 ` Ahmed S. Darwish
2011-01-26 14:00 ` Ingo Molnar
2011-01-26 14:00 ` Ingo Molnar
[not found] ` <20110126140030.GB30064-X9Un+BFzKDI@public.gmane.org>
2011-01-27 4:35 ` H. Peter Anvin
2011-01-27 4:35 ` H. Peter Anvin
[not found] ` <4D40F5FD.6090507-YMNOUZJC4hwAvxtiuMwx3w@public.gmane.org>
2011-01-27 11:41 ` Ingo Molnar
2011-01-27 11:41 ` Ingo Molnar
[not found] ` <20110127114113.GB20279-X9Un+BFzKDI@public.gmane.org>
2011-01-27 15:47 ` Eric W. Biederman
2011-01-27 15:47 ` Eric W. Biederman
[not found] ` <m1aaimxs9h.fsf-+imSwln9KH6u2/kzUuoCbdi2O/JbrIOy@public.gmane.org>
2011-01-27 16:12 ` H. Peter Anvin
2011-01-27 16:12 ` H. Peter Anvin
2011-01-26 23:07 ` Luck, Tony
2011-01-26 23:07 ` Luck, Tony
2011-01-26 23:07 ` [PATCH 0/2][concept RFC] x86: BIOS-save kernel log to disk upon Luck, Tony
2011-01-26 23:07 ` [PATCH 0/2][concept RFC] x86: BIOS-save kernel log to disk upon panic Luck, Tony
[not found] ` <987664A83D2D224EAE907B061CE93D53019438EABF-osO9UTpF0URqS6EAlXoojrfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2011-01-26 23:16 ` Dave Jones
2011-01-26 23:16 ` Dave Jones
[not found] ` <20110126231620.GA14807-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2011-01-26 23:21 ` Luck, Tony
2011-01-26 23:21 ` Luck, Tony
[not found] ` <20110126233033.GB14807@redhat.com>
[not found] ` <987664A83D2D224EAE907B061CE93D53019438EBB6@orsmsx505.amr.corp.intel.com>
[not found] ` <4D40F7F1.3020509@zytor.com>
[not found] ` <20110127120039.GD20279@elte.hu>
2011-01-27 18:35 ` Luck, Tony
2011-01-27 18:35 ` [PATCH 0/2][concept RFC] x86: BIOS-save kernel log to disk upon Luck, Tony
2011-01-27 18:35 ` [PATCH 0/2][concept RFC] x86: BIOS-save kernel log to disk upon panic Luck, Tony
[not found] ` <4D4197CB.9070201@zytor.com>
[not found] ` <20110127162429.GB26437@elte.hu>
2011-01-27 18:56 ` Luck, Tony
2011-01-27 18:56 ` [PATCH 0/2][concept RFC] x86: BIOS-save kernel log to disk upon Luck, Tony
2011-01-27 18:56 ` [PATCH 0/2][concept RFC] x86: BIOS-save kernel log to disk upon panic Luck, Tony
2011-01-27 1:09 ` Ahmed S. Darwish
2011-01-27 1:09 ` Ahmed S. Darwish
[not found] ` <20110127021338.GA20334@redhat.com>
[not found] ` <20110127021338.GA20334-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2011-01-27 3:33 ` Ahmed S. Darwish
2011-01-27 3:33 ` Ahmed S. Darwish
2011-01-27 4:44 ` H. Peter Anvin
2011-01-27 4:44 ` H. Peter Anvin
[not found] ` <4D40F81E.1030009-YMNOUZJC4hwAvxtiuMwx3w@public.gmane.org>
2011-01-27 5:26 ` Ahmed S. Darwish
2011-01-27 5:26 ` Ahmed S. Darwish
2011-01-27 7:51 ` Eric W. Biederman
2011-01-27 7:51 ` Eric W. Biederman
2011-02-02 11:13 ` Ahmed S. Darwish
2011-02-02 11:13 ` Ahmed S. Darwish
2011-02-02 11:13 ` [PATCH 0/2][concept RFC] x86: BIOS-save kernel log to disk Ahmed S. Darwish
2011-02-02 11:13 ` [PATCH 0/2][concept RFC] x86: BIOS-save kernel log to disk upon panic Ahmed S. Darwish
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=20110131104553.GC32639@elte.hu \
--to=mingo@elte.hu \
--cc=Dirk.Hohndel@intel.com \
--cc=James.Bottomley@suse.de \
--cc=a.p.zijlstra@chello.nl \
--cc=akpm@linux-foundation.org \
--cc=arjan@infradead.org \
--cc=bp@alien8.de \
--cc=darwish.07@gmail.com \
--cc=davej@redhat.com \
--cc=fweisbec@gmail.com \
--cc=hohndel@infradead.org \
--cc=hpa@zytor.com \
--cc=jgarzik@pobox.com \
--cc=kernel@teksavvy.com \
--cc=linux-ide@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@redhat.com \
--cc=rdunlap@xenotime.net \
--cc=rusty@rustcorp.com.au \
--cc=tglx@linutronix.de \
--cc=tj@kernel.org \
--cc=tony.luck@intel.com \
--cc=torvalds@linux-foundation.org \
--cc=w@1wt.eu \
--cc=wtarreau@hera.kernel.org \
--cc=x86@kernel.org \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.