From: Philippe Gerum <rpm@xenomai.org>
To: xenomai-core <xenomai@xenomai.org>, xenomai@xenomai.org
Subject: [Xenomai-core] I-pipe/i386 fix for oldish IO-APICs
Date: Sat, 27 Oct 2007 00:48:21 +0200 [thread overview]
Message-ID: <47226EB5.5070604@domain.hid> (raw)
If you happen to use Xenomai on fairly old x86 hardware with the IO-APIC
support enabled, you may want to upgrade your I-pipe version to one of
those listed below.
Symptom: random lockup, more likely under high interrupt load
Cause: mishandling of some hardware erratum affecting some IO-APIC
versions (notably v17).
http://download.gna.org/adeos/patches/v2.6/i386/adeos-ipipe-2.6.23-i386-1.10-11.patch
http://download.gna.org/adeos/patches/v2.6/i386/older/adeos-ipipe-2.6.22-i386-1.10-11.patch
http://download.gna.org/adeos/patches/v2.6/i386/older/adeos-ipipe-2.6.20-i386-1.10-10.patch
--
Philippe.
reply other threads:[~2007-10-26 22:48 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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=47226EB5.5070604@domain.hid \
--to=rpm@xenomai.org \
--cc=xenomai@xenomai.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.