Re: Lockup after logging out of X

2007-05-09 Thread Andi Kleen
On Wed, May 09, 2007 at 01:14:59AM +0100, Ken Moffat wrote: > On Wed, May 09, 2007 at 01:01:34AM +0200, Andi Kleen wrote: > > > > Already known, although it is still unclear what the bug actually is. > > Can you run with the appended patch please (from Eric Biederman) > > and post any backtraces

Re: Lockup after logging out of X

2007-05-08 Thread young dave
Hi, Seems I have the same problem. Sometimes whole system is locked, sometimes keyboard is still active but others dead. It does not happen till now since I run a silly script on background to log the kernel messages: - #!/bin/sh while true; do sleep 3 dmesg >/tmp/dmesg.txt sync d

Re: Lockup after logging out of X

2007-05-08 Thread Ken Moffat
On Wed, May 09, 2007 at 01:01:34AM +0200, Andi Kleen wrote: > > Already known, although it is still unclear what the bug actually is. > Can you run with the appended patch please (from Eric Biederman) > and post any backtraces the WARN_ON in there spews out? > > Also do you use swiotlb? > > Th

Re: Lockup after logging out of X

2007-05-08 Thread Valdis . Kletnieks
On Wed, 09 May 2007 01:01:34 +0200, Andi Kleen said: > Already known, although it is still unclear what the bug actually is. > Can you run with the appended patch please (from Eric Biederman) > and post any backtraces the WARN_ON in there spews out? > diff --git a/include/asm-x86_64/page.h b/inclu

Re: Lockup after logging out of X

2007-05-08 Thread Ken Moffat
On Wed, May 09, 2007 at 12:47:02AM +0200, Michal Piotrowski wrote: > > Please check the latest -git. > > 31 hours ago Linus Torvalds Revert "[PATCH] x86: __pa and > __pa_symbol address space ... > > http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e3ebadd95cb621e2c74

Re: Lockup after logging out of X

2007-05-08 Thread Andi Kleen
On Tue, May 08, 2007 at 08:51:42PM +0100, Ken Moffat wrote: > This is a resend, with a better title and slightly more > clarification. Originally sent yesterday evening, but I can see no > evidence that it got beyond my isp's mailserver. Apologies to the > Cc's if you did get the original. > >

Re: Lockup after logging out of X

2007-05-08 Thread Michal Piotrowski
Hi Ken, On 08/05/07, Ken Moffat <[EMAIL PROTECTED]> wrote: This is a resend, with a better title and slightly more clarification. Originally sent yesterday evening, but I can see no evidence that it got beyond my isp's mailserver. Apologies to the Cc's if you did get the original. Using Lin

Re: Lockup after logging out of X

2007-05-08 Thread Ken Moffat
On Tue, May 08, 2007 at 04:21:51PM -0400, [EMAIL PROTECTED] wrote: > On Tue, 08 May 2007 20:51:42 BST, Ken Moffat said: > > > After trying git-bisect, it tells me: > > 0dbf7028c0c1f266c9631139450a1502d3cd457e is first bad commit > > commit 0dbf7028c0c1f266c9631139450a1502d3cd457e > > Author: Vive

Re: Lockup after logging out of X

2007-05-08 Thread Valdis . Kletnieks
On Tue, 08 May 2007 20:51:42 BST, Ken Moffat said: > After trying git-bisect, it tells me: > 0dbf7028c0c1f266c9631139450a1502d3cd457e is first bad commit > commit 0dbf7028c0c1f266c9631139450a1502d3cd457e > Author: Vivek Goyal <[EMAIL PROTECTED]> > Date: Wed May 2 19:27:07 2007 +0200 > > [P

Lockup after logging out of X

2007-05-08 Thread Ken Moffat
This is a resend, with a better title and slightly more clarification. Originally sent yesterday evening, but I can see no evidence that it got beyond my isp's mailserver. Apologies to the Cc's if you did get the original. Using Linus' tree pulled on Sunday afternoon UK time. Running an amd64