On Thu, Mar 30, 2017 at 12:57:13AM +0100, Ben Hutchings wrote:
> > the new testing 4.9.0 linux-image hangs on a machine with Optimus Technology
> > related to the nouveau kernel module - even an "lspci" hangs the process
> > hard.
> > A controlled shutdown via systemd hangs also indefinitely.
> >
Package: src:linux
Version: 4.9.2-2
Severity: important
Dear Maintainer,
the new testing 4.9.0 linux-image hangs on a machine with Optimus Technology
related to the nouveau kernel module - even an "lspci" hangs the process hard.
A controlled shutdown via systemd hangs also indefinitely.
Kernel lo
that are
not in nbd context anymore. This was not observed or reproducable yet.
This patch adds locking to critical use of task_recv and task_send to
avoid killing tasks that already left the NBD thread functions. This
lock is only acquired if a timeout occures or the nbd device
starts/stops.
Repor
Hello Ben,
On Mon, Aug 17, 2015 at 09:36:08PM +0200, Hermann Lauer wrote:
> attached is the email from the nbd Maintainer to Jens Axboe and the kernel
> list
> which fixes the timeout issue.
the patch contained in the email mentioned above is meanwhile contained in the
vanilla kernel
ently. The timer is locked
internally as we just use mod_timer and del_timer_sync().
The patch is based on the idea of Michal Belczyk with a previous
different implementation.
Cc: Michal Belczyk
Cc: Hermann Lauer
Signed-off-by: Markus Pargmann
Tested-by: Hermann Lauer
---
drivers/block/
Hello Ben,
On Mon, Apr 06, 2015 at 07:42:32PM +0100, Ben Hutchings wrote:
> Unfortunately this change has still not been committed by the nbd
> maintainers (at least, not anywhere that I can see) and we will not
> apply it until that happens. Perhaps you can remind them that this
> problem is sti
e
From: Markus Pargmann
To: Hermann Lauer
Cc: nbd-gene...@lists.sourceforge.net, linux-ker...@vger.kernel.org,
ker...@pengutronix.de, Markus Pargmann ,
Michal Belczyk
Subject: [PATCH v4.0 for testing] nbd: Fix timeout detection
Date: Fri, 24 Apr 2015 09:35:33 +0200
At the moment t
Package: src:linux
Version: 3.16.7-2
Severity: normal
Tags: patch
Dear Maintainer,
the nbd timeout settings from nbd-client to the kernel is broken inside the
jessie kernel.
This renders raid1 on top of nbd devices useless, as that device will simply
hang
when the network connection or the nbd-
Package: src:linux
Version: 3.2.63-2+deb7u1
Severity: normal
Dear Maintainer,
a regression in the hopefully still maintained wheezy sparc kernel: The older
version
linux-image-3.2.0-3-sparc64-smp boots without problems. This is a hard hang,
break
did not bring a prom prompt and a reset issued
On Tue, Jul 09, 2013 at 05:42:20PM +0200, Moritz Muehlenhoff wrote:
> > No, a second machine of the same type is available now for testing - and
> > also crashing after
> > loading of the cassini driver. Here lspci and cpuinfo:
...
> > 0002:00:02.0 Ethernet controller: Oracle Corporation Cassini 1
See strace from vanilla 3.2.17 below, hope that helps.
Greetings
Hermann
# strace lshw
execve("/usr/bin/lshw", ["lshw"], [/* 16 vars */]) = 0
brk(0) = 0xa6000
uname({sys="Linux", node="tantalus", ...}) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No s
On Mon, Jun 04, 2012 at 04:35:57PM +0200, Hermann Lauer wrote:
> On Sat, Jun 02, 2012 at 03:57:54AM +0800, Aron Xu wrote:
> > I have remote ssh access (root) to that running SunFire 408R, what can
> > I do to help you?
> ...
> > PS: I've disabled the rename function
On Sat, Jun 02, 2012 at 03:57:54AM +0800, Aron Xu wrote:
> I have remote ssh access (root) to that running SunFire 408R, what can
> I do to help you?
...
> PS: I've disabled the rename function of udev and set hwaddress in
> /etc/network/interfaces directly to work around the always changing
> mac
On Tue, Mar 27, 2012 at 03:22:38PM +0100, Ben Hutchings wrote:
> On Tue, 2012-03-27 at 15:42 +0800, Aron Xu wrote:
> > I can confirm that Debian Squeeze 6.0.4, with kernel
> > linux-image-2.6.32-5-sparc64-smp, version 2.6.32-41 or
> > 2.6.32-41squeeze2, does not crash anymore. The installation proc
On Tue, Mar 27, 2012 at 03:22:38PM +0100, Ben Hutchings wrote:
> On Tue, 2012-03-27 at 15:42 +0800, Aron Xu wrote:
> > Hi,
> >
> > I can confirm that Debian Squeeze 6.0.4, with kernel
> > linux-image-2.6.32-5-sparc64-smp, version 2.6.32-41 or
> > 2.6.32-41squeeze2, does not crash anymore. The inst
On Tue, Aug 09, 2011 at 06:16:25AM +0200, Jonathan Nieder wrote:
> It seems that the pata_cmd64x bug has been fixed. cassini has received
> some fixes since 2.6.26, too, so if you get a chance to test 3.0.0-1,
> that would be interesting.
compiled and tested cassini in vanilla 3.0: Still crashing
On Wed, Apr 13, 2011 at 09:01:27PM +0200, Moritz M?hlenhoff wrote:
> > For the debian sparc list: Hoping that wheezy will get a 2.6.38 kernel.
>
> A 2.6.38 based kernel image is already available in wheezy/testing
>
> Please test it and report, if it also works.
Refiled this at http://bugs.debia
Package: linux-image-2.6-sparc64-smp
Version: 2.6.38+33
Severity: critical
Tags: d-i upstream
Justification: breaks the whole system
As discussed in http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=516785,
there is no working kernel in squeeze available for this class of machines.
vanilla 2.6.38.
On Fri, Apr 01, 2011 at 09:42:06PM +0200, Moritz M?hlenhoff wrote:
> On Mon, Mar 01, 2010 at 12:30:05PM +0100, Hermann Lauer wrote:
> > On Wed, Jan 13, 2010 at 09:29:25AM +0100, Hermann Lauer wrote:
> > > I tried again with vanilla 2.6.32 (2.6.27-2.6.31 are unusable due
On Wed, Jan 13, 2010 at 09:29:25AM +0100, Hermann Lauer wrote:
> I tried again with vanilla 2.6.32 (2.6.27-2.6.31 are unusable due to a kernel
> memory corruption bug), the driver is still crashing my Sunfire V480R.
Tried today vanilla 2.6.33, then did a:
# modprobe -v cassini cassini_de
On Tue, Jan 12, 2010 at 10:35:53PM +0100, Moritz Muehlenhoff wrote:
> The conversation with Dave petered out, was the further discussion/
> investigation?
I tried again with vanilla 2.6.32 (2.6.27-2.6.31 are unusable due to a kernel
memory corruption bug), the driver is still crashing my Sunfire V
Package: linux-image-2.6.26-2-amd64
Version: 2.6.26-19
Severity: important
Tags: patch
Using an raid1 on top of a network block device (/dev/nbd0) with the lenny
kernel is impossible,
as the kernel will hang on a "cat /proc/mdstat" and on md accesses after the
nbd-client died after a
network d
Package: linux-image-2.6.26-1-sparc64-smp
Version: 2.6.26-13
Severity: important
lenny 2.6.26 kernel crashes on using the buildin cassini 1000T network ports on
a 2 processor SunFire 480R.
2.6.24 etchnhalf already had the same problem
See also the thread with DaveM at:
http://marc.info/?l=lin
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