From: Andi Kleen <ak@suse.de>
To: Mathieu Desnoyers <compudj@krystal.dyndns.org>
Cc: linux-kernel@vger.kernel.org, akpm@linux-foundation.org,
mingo@redhat.com, mbligh@google.com
Subject: Re: Problem with global_flush_tlb() on i386 (x86_64? too) in 2.6.22-rc4-mm2
Date: Wed, 20 Jun 2007 11:01:20 +0200 [thread overview]
Message-ID: <200706201101.20673.ak@suse.de> (raw)
In-Reply-To: <20070619200136.GA4943@Krystal>
On Tuesday 19 June 2007 22:01:36 Mathieu Desnoyers wrote:
> Looking more closely into the code to find the cause of the
> change_page_addr()/global_flush_tlb() inconsistency, I see where the
> problem could be:
Yes it's a known problem. I have a hack queued for .22 and there
are proposed patches for .23 too.
ftp://ftp.firstfloor.org/pub/ak/x86_64/late-merge/patches/cpa-flush
-ANdi
next prev parent reply other threads:[~2007-06-20 9:01 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-19 17:09 Problem with global_flush_tlb() on i386 in 2.6.22-rc4-mm2 Mathieu Desnoyers
2007-06-19 20:01 ` Problem with global_flush_tlb() on i386 (x86_64? too) " Mathieu Desnoyers
2007-06-19 21:10 ` [PATCH] Workaround change_page_attr() and global_flush_tlb() df_list inconsistency on i386 Mathieu Desnoyers
2007-06-20 9:01 ` Andi Kleen [this message]
2007-06-20 16:46 ` Problem with global_flush_tlb() on i386 (x86_64? too) in 2.6.22-rc4-mm2 Mathieu Desnoyers
2007-06-20 17:53 ` Andi Kleen
2007-06-20 18:14 ` Mathieu Desnoyers
2007-06-20 19:39 ` [PATCH] fix x86_64-mm-cpa-cache-flush.patch " Mathieu Desnoyers
[not found] ` <20070625212553.ec2caba9.akpm@linux-foundation.org>
2007-06-29 4:20 ` Mathieu Desnoyers
2007-06-20 1:23 ` Problem with global_flush_tlb() on i386 " Anthony Liguori
2007-06-20 1:32 ` Mathieu Desnoyers
2007-06-20 1:49 ` Mathieu Desnoyers
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=200706201101.20673.ak@suse.de \
--to=ak@suse.de \
--cc=akpm@linux-foundation.org \
--cc=compudj@krystal.dyndns.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mbligh@google.com \
--cc=mingo@redhat.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.