From: Bodo Stroesser <bstroesser@fujitsu-siemens.com>
To: Jeff Dike <jdike@addtoit.com>
Cc: user-mode-linux devel
<user-mode-linux-devel@lists.sourceforge.net>,
BlaisorBlade <blaisorblade_spam@yahoo.it>
Subject: [uml-devel] Re: Some changes in SKAS0
Date: Fri, 05 Aug 2005 13:43:53 +0200 [thread overview]
Message-ID: <42F350F9.5050306@fujitsu-siemens.com> (raw)
In-Reply-To: <20050730155454.GA4585@ccure.user-mode-linux.org>
Jeff Dike wrote:
>> Thus I added SA_NOMASK to the flags for the handler.
>
>
> This patch causes sleep to hang sometimes for me. A sleep during
> shutdown reproducably hangs, as does the sleep before a reboot after a
> fsck found errors.
>
> I had to track it down by bisection. I'm somewhat mystified by this.
> The only situation where this could cause a change in behavior is one
> that shouldn't happen, as far as I can see.
>
> But it's definitely the cause. Pop the patch, the hangs go away, push
> it, they come back. I did this a couple times to be sure.
>
> I'll debug this and figure out what's happening.
>
> Jeff
>
Could you already find out what happens? On what subarch did you see the problem?
If I understand correctly, a sleep() done by a UML userspace-task hangs?
Bodo
-------------------------------------------------------
SF.Net email is Sponsored by the Better Software Conference & EXPO
September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices
Agile & Plan-Driven Development * Managing Projects & Teams * Testing & QA
Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf
_______________________________________________
User-mode-linux-devel mailing list
User-mode-linux-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel
next prev parent reply other threads:[~2005-08-05 11:44 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-15 15:36 [uml-devel] Some changes in SKAS0 Bodo Stroesser
2005-07-15 20:47 ` [uml-devel] " Jeff Dike
2005-07-30 15:54 ` Jeff Dike
2005-08-05 11:43 ` Bodo Stroesser [this message]
2005-08-12 17:09 ` Jeff Dike
2005-09-13 13:17 ` Bodo Stroesser
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=42F350F9.5050306@fujitsu-siemens.com \
--to=bstroesser@fujitsu-siemens.com \
--cc=blaisorblade_spam@yahoo.it \
--cc=jdike@addtoit.com \
--cc=user-mode-linux-devel@lists.sourceforge.net \
/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.