From: Wu Fengguang <wfg@mail.ustc.edu.cn>
To: Andrew Morton <akpm@osdl.org>
Cc: linux-kernel@vger.kernel.org, clameter@sgi.com
Subject: Re: [PATCH 02/16] radixtree: sync with mainline
Date: Mon, 5 Dec 2005 09:43:38 +0800 [thread overview]
Message-ID: <20051205014338.GA4849@mail.ustc.edu.cn> (raw)
In-Reply-To: <20051204155750.3972c3df.akpm@osdl.org>
On Sun, Dec 04, 2005 at 03:57:50PM -0800, Andrew Morton wrote:
> Wu Fengguang <wfg@mail.ustc.edu.cn> wrote:
> >
> > [PATCH] radix-tree: Remove unnecessary indirections and clean up code
> >
> > is only partially merged into -mm tree. This patch completes it.
>
> md: autorun ...
> md: ... autorun DONE.
> Unable to handle kernel paging request at virtual address 8000003c
> printing eip:
> c013e16f
> *pde = 00000000
> Oops: 0000 [#1]
> SMP
> Modules linked in:
> CPU: 1
> EIP: 0060:[<c013e16f>] Not tainted VLI
> EFLAGS: 00010086 (2.6.15-rc5-mm1)
> EIP is at find_get_page+0x2e/0x4e
It has been running ok on several machines for over a month. A mysterious
bug mysteriously corrected by the following radix-tree look-aside cache patch?
I'll test this single patch against -mm tree, thanks.
Wu
next prev parent reply other threads:[~2005-12-05 1:29 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-12-03 7:14 [PATCH 00/16] Adaptive read-ahead V9 Wu Fengguang
2005-12-03 7:14 ` [PATCH 01/16] mm: delayed page activation Wu Fengguang
2005-12-04 12:11 ` Nikita Danilov
2005-12-04 13:48 ` Wu Fengguang
2005-12-04 15:03 ` Nikita Danilov
2005-12-04 15:37 ` Help!Unable to handle kernel NULL pointer tony
2005-12-04 19:10 ` [PATCH 01/16] mm: delayed page activation Peter Zijlstra
2005-12-05 1:48 ` Wu Fengguang
2005-12-06 17:55 ` Nikita Danilov
2005-12-07 1:42 ` Wu Fengguang
2005-12-07 9:46 ` Andrew Morton
2005-12-07 10:36 ` Wu Fengguang
2005-12-07 12:44 ` Nikita Danilov
2005-12-07 13:53 ` Wu Fengguang
2005-12-03 7:14 ` [PATCH 02/16] radixtree: sync with mainline Wu Fengguang
2005-12-04 23:57 ` Andrew Morton
2005-12-05 1:43 ` Wu Fengguang [this message]
2005-12-05 4:05 ` Wu Fengguang
2005-12-05 17:22 ` Christoph Lameter
2005-12-05 10:44 ` Wu Fengguang
2005-12-05 17:24 ` Christoph Lameter
2005-12-06 2:23 ` Wu Fengguang
2005-12-03 7:14 ` [PATCH 03/16] radixtree: look-aside cache Wu Fengguang
2005-12-03 7:14 ` [PATCH 04/16] readahead: some preparation Wu Fengguang
2005-12-03 7:14 ` [PATCH 05/16] readahead: call scheme Wu Fengguang
2005-12-03 7:14 ` [PATCH 06/16] readahead: parameters Wu Fengguang
2005-12-03 7:14 ` [PATCH 07/16] readahead: state based method Wu Fengguang
2005-12-03 7:14 ` [PATCH 08/16] readahead: context " Wu Fengguang
2005-12-03 7:14 ` [PATCH 09/16] readahead: read-around method for mmap file Wu Fengguang
2005-12-03 7:14 ` [PATCH 10/16] readahead: other methods Wu Fengguang
2005-12-03 7:14 ` [PATCH 11/16] readahead: detect and rescue live pages Wu Fengguang
2005-12-03 7:14 ` [PATCH 12/16] readahead: events accounting Wu Fengguang
2005-12-03 7:14 ` [PATCH 13/16] readahead: laptop mode support Wu Fengguang
2005-12-03 7:14 ` [PATCH 14/16] readahead: disable look-ahead for loopback file Wu Fengguang
2005-12-03 7:14 ` [PATCH 15/16] readahead: nfsd support Wu Fengguang
2005-12-03 7:15 ` [PATCH 16/16] io: prevent too much latency in the read-ahead code Wu Fengguang
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=20051205014338.GA4849@mail.ustc.edu.cn \
--to=wfg@mail.ustc.edu.cn \
--cc=akpm@osdl.org \
--cc=clameter@sgi.com \
--cc=linux-kernel@vger.kernel.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox