From: "Jan Beulich" <jbeulich@novell.com>
To: Yunhong Jiang <yunhong.jiang@intel.com>
Cc: "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>
Subject: RE: [PATCH] x86: change IO-APIC ack method default forsingle IO-APIC systems
Date: Wed, 21 Jan 2009 14:33:59 +0000 [thread overview]
Message-ID: <49774067.76E4.0078.0@novell.com> (raw)
In-Reply-To: <E2263E4A5B2284449EEBD0AAB751098401C609FB38@PDSMSX501.ccr.corp.intel.com>
>>> "Jiang, Yunhong" <yunhong.jiang@intel.com> 21.01.09 15:23 >>>
>> Ever since 3.0.2 we've been carrying this patch in our products. Since
>> there was no indication that there would be anything wrong with the
>> 'new' IO-APIC ack method added back then, we finally decided to drop
>> this patch recently from SLE11, to find that the subsequent release
>> candidate failed to work on at least on system without using
>
>This is a bit strange, a bit curios that do you know the reason that it not working?
I too find it strange (otherwise I wouldn't have decided to drop that patch),
but given that it always worked before, we have a solution at hand, and I
don't have an affected machine available for debugging, I wanted to save
myself and the reporter trying to figure out what's going on there from
remote.
Jan
next prev parent reply other threads:[~2009-01-21 14:33 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-21 14:21 [PATCH] x86: change IO-APIC ack method default for single IO-APIC systems Jan Beulich
2009-01-21 14:23 ` Jiang, Yunhong
2009-01-21 14:33 ` Jan Beulich [this message]
2009-01-21 14:35 ` [PATCH] x86: change IO-APIC ack method default forsingle " Jiang, Yunhong
2009-01-21 14:37 ` [PATCH] x86: change IO-APIC ack method default for single " Keir Fraser
2009-01-21 14:44 ` [PATCH] x86: change IO-APIC ack method default forsingle " Jan Beulich
2009-01-21 14:35 ` [PATCH] x86: change IO-APIC ack method default for single " Keir Fraser
2009-01-21 14:41 ` Jiang, Yunhong
2009-01-21 14:51 ` [PATCH] x86: change IO-APIC ack method default forsingle " Jan Beulich
2009-01-21 16:32 ` Keir Fraser
2009-01-21 16:44 ` [PATCH] x86: change IO-APIC ack method defaultforsingle " Jan Beulich
2009-01-22 3:09 ` [PATCH] x86: change IO-APIC ack method default forsingle " Tian, Kevin
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=49774067.76E4.0078.0@novell.com \
--to=jbeulich@novell.com \
--cc=xen-devel@lists.xensource.com \
--cc=yunhong.jiang@intel.com \
/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.