From: Tejun Heo <htejun@gmail.com>
To: devzero@web.de
Cc: linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: ata_piix init/performance regression ?
Date: Mon, 10 Dec 2007 18:47:38 +0900 [thread overview]
Message-ID: <475D0B3A.7000406@gmail.com> (raw)
In-Reply-To: <32463620@web.de>
devzero@web.de wrote:
> Hello !
>
> on my old fujitsu-siemens lifebook, booting is at least 20 seconds slower as before.
>
> on ata_piix init i can see 2 longer delays of ~10 seconds each, which didn`t happen before.
>
> i`m using SuSE kernel of the day from http://ftp.suse.com/pub/projects/kernel/kotd/
>
> problem exists with these kernels:
> kernel-vanilla-2.6.24_rc3_git3-20071201095839
> kernel-default-2.6.24_rc3_git3-20071201095839
> kernel-default-2.6.24_rc4_git3-20071206172629
> kernel-vanilla-2.6.24_rc4_git3-20071206172629
>
> problem didn`t exist with this one:
> kernel-default-2.6.22.12-0.1 (opensuse 10.3 default)
>
> please see https://bugzilla.novell.com/show_bug.cgi?id=345442 for more details.
That's a TSC problem on suse kernel. I'll follow up on the bugzilla.
--
tejun
prev parent reply other threads:[~2007-12-10 9:47 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-07 23:46 ata_piix init/performance regression ? devzero
2007-12-10 9:47 ` Tejun Heo [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=475D0B3A.7000406@gmail.com \
--to=htejun@gmail.com \
--cc=devzero@web.de \
--cc=linux-ide@vger.kernel.org \
--cc=linux-kernel@vger.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).