From: Jens Axboe <jens.axboe@oracle.com>
To: Yinghai Lu <yinghai@kernel.org>
Cc: Ingo Molnar <mingo@elte.hu>, Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Randy Dunlap <randy.dunlap@oracle.com>
Subject: Re: Bisected regression (Was Re: current -git fails to boot on nehalem-ex)
Date: Fri, 11 Dec 2009 09:19:02 +0100 [thread overview]
Message-ID: <20091211081902.GY8742@kernel.dk> (raw)
In-Reply-To: <4B21630A.6000308@kernel.org>
On Thu, Dec 10 2009, Yinghai Lu wrote:
> Jens Axboe wrote:
>
> > I can test other patches if you have good ideas, otherwise I suggest we
> > revert the commit.
>
> we should go further.
>
> please check, esp should fix that from kernel acpi=off to kexec
> second kernel with acpi=off for your system.
>
> [PATCH] x86: use find_e820 instead of hard code trampoline addr
-git with this patch boots properly. kexec'ing into a kernel with
acpi=off passed works. Then kexec'ing into the same kernel again with
acpi-off works too.
So as far as I'm concerned, this patch fixes it for me. You can add my
Tested-by, too. Thanks!
--
Jens Axboe
next prev parent reply other threads:[~2009-12-11 8:19 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-10 9:10 current -git fails to boot on nehalem-ex Jens Axboe
2009-12-10 10:39 ` Bisected regression (Was Re: current -git fails to boot on nehalem-ex) Jens Axboe
2009-12-10 16:06 ` Ingo Molnar
2009-12-10 17:26 ` Yinghai
2009-12-10 18:07 ` Jens Axboe
2009-12-10 18:34 ` Yinghai Lu
2009-12-10 18:41 ` Bisected regression Roland Dreier
2009-12-10 18:44 ` Jens Axboe
2009-12-10 19:13 ` Yinghai Lu
2009-12-10 18:44 ` Yinghai Lu
2009-12-10 18:42 ` Bisected regression (Was Re: current -git fails to boot on nehalem-ex) Yinghai Lu
2009-12-10 18:45 ` Jens Axboe
2009-12-10 19:07 ` Jens Axboe
2009-12-10 19:19 ` Yinghai Lu
2009-12-10 19:26 ` Jens Axboe
2009-12-10 19:34 ` Bisected regression Roland Dreier
2009-12-10 21:07 ` Bisected regression (Was Re: current -git fails to boot on nehalem-ex) Yinghai Lu
2009-12-10 21:15 ` Jens Axboe
2009-12-10 22:39 ` H. Peter Anvin
2009-12-10 22:45 ` Yinghai Lu
2009-12-10 22:54 ` H. Peter Anvin
2009-12-10 22:47 ` Bisected regression Roland Dreier
2009-12-10 22:50 ` H. Peter Anvin
2009-12-11 8:19 ` Jens Axboe [this message]
2009-12-11 8:32 ` Bisected regression (Was Re: current -git fails to boot on nehalem-ex) Ingo Molnar
2009-12-11 8:55 ` [tip:x86/urgent] x86: Use find_e820() instead of hard coded trampoline address tip-bot for Yinghai Lu
2009-12-10 19:28 ` Bisected regression Roland Dreier
2009-12-10 19:33 ` Yinghai Lu
2009-12-10 19:36 ` Roland Dreier
2009-12-10 19:50 ` Yinghai Lu
2009-12-10 22:44 ` H. Peter Anvin
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