From: "Christopher S. Aker" <caker@theshore.net>
To: Laurent Vivier <LaurentVivier@wanadoo.fr>
Cc: user-mode-linux-devel@lists.sourceforge.net
Subject: Re: [uml-devel] [PATCH] host context switch reduction
Date: Thu, 27 May 2004 01:16:30 -0500 [thread overview]
Message-ID: <006f01c443b2$29434290$0201a8c0@hawk> (raw)
In-Reply-To: 1084987654.2250.4.camel@chartreuse
Hello Laurent,
Thanks you for the performance patches. I'm looking forwarding to testing them,
but ran into a snag while patching 2.4.24-um.
http://perso.wanadoo.fr/laurent.vivier/UML/um-sysemu-2.4.24-1.patch
Looks like it's against 2.4.22. The patch is somewhat mangled, but once I get
around the rejects, I still get...
Checking syscall emulation patch for ptrace...missing
Kernel panic: check_ptrace : child exited with status 0x100
In idle task - not syncing
...on a host that doesn't have the sysemu patch. It does run correctly on a host
with the sysemu patch. I believe the 2.4-um sysemu patch needs updating, because
a few months back when I tried your first set of patches I received the same
thing.
Care to post a more recent 2.4-um sysemu patch for UML?
Thanks!
-Chris
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next prev parent reply other threads:[~2004-05-27 6:15 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-29 4:35 [uml-devel] [PATCH] host context switch reduction Jeff Dike
2004-02-29 16:48 ` BlaisorBlade
2004-03-15 11:42 ` Sven 'Darkman' Michels
2004-03-15 19:13 ` Jeff Dike
2004-05-17 20:08 ` roland
2004-05-17 22:00 ` Laurent Vivier
2004-05-17 22:22 ` roland
2004-05-18 17:59 ` Jeff Dike
2004-05-19 17:27 ` Laurent Vivier
2004-05-19 18:01 ` roland
2004-05-19 18:17 ` Laurent Vivier
2004-05-19 19:39 ` roland
2004-05-19 19:49 ` Laurent Vivier
2004-05-20 2:30 ` roland
2004-05-20 12:49 ` Laurent Vivier
2004-05-23 0:42 ` [uml-devel] [PATCH] commandline switch for sysemu patch roland
2004-05-23 13:31 ` [uml-devel] [PATCH] host context switch reduction roland
2004-05-19 23:54 ` Jeff Dike
2004-05-20 1:01 ` roland
2004-05-20 14:12 ` Henrik Nordstrom
2004-05-20 15:27 ` roland
2004-05-20 15:35 ` Henrik Nordstrom
2004-05-19 22:40 ` Nuno Silva
2004-05-20 18:28 ` roland
2004-05-20 18:47 ` Henrik Nordstrom
2004-05-27 6:16 ` Christopher S. Aker [this message]
2004-05-27 8:22 ` Laurent Vivier
2004-05-27 9:25 ` Christopher S. Aker
2004-05-27 11:50 ` Laurent Vivier
2004-05-28 4:53 ` [uml-devel] [PATCH] host context switch reduction Benchmarks Christopher S. Aker
-- strict thread matches above, loose matches on Subject: below --
2004-05-20 2:34 [uml-devel] [PATCH] host context switch reduction roland
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