On 02/27/2014 09:22 PM, Richard Weinberger wrote:
Am 27.02.2014 20:05, schrieb Boaz Harrosh:
Hi Richard, uml hackers
Since some time my echo t /proc/sysrq-trigger stopped producing the
proper global back-traces for all Kernel threads.
All I get is:
I have an idea, do you see
On 02/27/2014 09:25 PM, Boaz Harrosh wrote:
On 02/27/2014 09:16 PM, Richard Weinberger wrote:
Hi!
Am 27.02.2014 20:05, schrieb Boaz Harrosh:
Hi Richard, uml hackers
Since some time my echo t /proc/sysrq-trigger stopped producing the
proper global back-traces for all Kernel threads.
All
On 12/01/2013 09:05 PM, Toralf Förster wrote:
Kernel panic - not syncing: do_syscall_stub : PTRACE_SETREGS failed, errno = 3
CPU: 0 PID: 1265 Comm: rmdir Tainted: GW3.13.0-rc2-1-gaf91706
#3
Stack:
084bf793 084bf793 46d47bb8 0004 085d0547 6f91 0003 0011
On 11/28/2013 06:09 PM, Richard Weinberger wrote:
Does the attached patch fix the issue?
Yes it is good. I'm very grateful. With this I now am able
to fully stress the UML Fedora18 and almost not get stuck at all.
(stuckness is usually do to stressed system and allocation
failing where
Hi um hackers
I'm using an x86_64 deployment both host and um-guest.
(Fedora 18)
When I load with mem=384M all is well but anything bigger will
eventually give me problems because loadable modules will no
longer load. The bigger mem= is, the earlier it will start.
When the Kernel tries to load
On 11/25/2013 04:43 PM, Richard Weinberger wrote:
snip
[It stopped to be very important for me since I stopped using
UM very much. Ever since FC17 I'm unable to produce a running
image. It just will not boot, an image that a kvm would. So
very sad me, but no UML for me anymore.]
Sad to
On 11/25/2013 05:09 PM, Richard Weinberger wrote:
Am Montag, 25. November 2013, 17:06:00 schrieb Boaz Harrosh:
Sad to hear.
Did you try one from http://fs.devloop.org.uk/?
Just booted a FC18 on UML. Works fine.
I just tried this exact one last week. (It gets stuck half way through boot
...@aivazian.fsnet.co.uk
Cc: Jan Kara j...@suse.cz
Cc: Andrew Morton a...@linux-foundation.org
Cc: Andreas Dilger adilger.ker...@dilger.ca
Cc: linux-e...@vger.kernel.org
Cc: OGAWA Hirofumi hirof...@mail.parknet.co.jp
Thanks looks good.
ACK-by: Boaz Harrosh bharr...@panasas.com
Cc: Boaz Harrosh
On 06/06/2012 05:20 PM, Boaz Harrosh wrote:
On 06/04/2012 11:27 PM, Richard Weinberger wrote:
Horray I'm back to my old self. Thanks I'll give it a run
and report of any new problems
Thanks a million Richard
Boaz
OK I've run with these for a few days and they are doing
the Job
On 06/07/2012 10:35 AM, Boaz Harrosh wrote:
Please also CC: Stable Tree sta...@kernel.org for 3.4
as clearly 3.4 is unusable at all right now.
I forgot to ask:
Please CC: me on these patches I would like to be notified
of their advancements into the different trees.
Thanks
Boaz
On 06/07/2012 12:22 PM, Alan Cox wrote:
On 06/07/2012 11:45 AM, Richard Weinberger wrote:
We cannot push this patch to Linus or -stable.
The problem is that will break other things.
E.g. login on non-tty0 terminals will break if the distro uses
util-linux's login.
I don't understand.
On 06/07/2012 01:19 PM, Richard Weinberger wrote:
No, it works fine.
OK Sorry I missed that part. So you are saying that these patches
fix Fedora, but completely break other systems which now work?
I saw in your cover letter that Debian was fine with or without
-hangup() so I assumed all
On 06/07/2012 01:52 PM, Alan Cox wrote:
No, it works fine.
Not really. You happen to be lucky. Anyway with no tty port the UML code
will soon cease to function completely so a solution of some sort is
needed.
This is what I understood. That mainline code moved so far that the current
On 06/04/2012 11:27 PM, Richard Weinberger wrote:
This patch set moves the UML console driver to the new TTY port interface.
It does ref counting and uses the tty_port_*-helpers.
Please note, it's not yet UML mconsole safe!
Anyway, I see some really strange things and I'm not sure whether
On 06/04/2012 06:42 PM, Richard Weinberger wrote:
Am 04.06.2012 17:41, schrieb Jiri Slaby:
Hmm, I remember. I suggest you to split the patch into several pieces.
For example moving the code from -open into -install can be done
separately. Otherwise it's hard to tell what's wrong with the
On 06/04/2012 07:29 PM, Richard Weinberger wrote:
Am 04.06.2012 18:27, schrieb Boaz Harrosh:
On 06/04/2012 06:42 PM, Richard Weinberger wrote:
Am 04.06.2012 17:41, schrieb Jiri Slaby:
Hmm, I remember. I suggest you to split the patch into several pieces.
For example moving the code from
On 06/04/2012 07:29 PM, Richard Weinberger wrote:
Am 04.06.2012 18:27, schrieb Boaz Harrosh:
On 06/04/2012 06:42 PM, Richard Weinberger wrote:
Am 04.06.2012 17:41, schrieb Jiri Slaby:
Hmm, I remember. I suggest you to split the patch into several pieces.
For example moving the code from
On 06/04/2012 08:05 PM, Richard Weinberger wrote:
Am 04.06.2012 18:55, schrieb Boaz Harrosh:
No still crashing the same, way. BTW I do not have a systemd Distro. It's
plain old FC12. Though in the lab I have the same crash with FC15.
The crash is immediately after I login at the initial
On 03/15/2012 12:40 AM, Richard Weinberger wrote:
Am 14.03.2012 23:28, schrieb Boaz Harrosh:
But surly it needs to go upstream. I'll run with it out of tree for now.
As of now it's not ready for upstream.
I'll submit it as -stable patch as soon as possible.
Richard hi,
I've been
On 05/25/2012 10:40 AM, Richard RW. Weinberger wrote:
- Ursprüngliche Mail -
I've been running with your tty patch for a while now, and was able
to work. 3.3 Kernel
Now based on 3.4 tree the patch no longer merges, too many changes.
But am back to the same crashes as before. Do you
Fix the following gcc complain
arch/um/kernel/skas/mmu.c: In function 'uml_setup_stubs':
arch/um/kernel/skas/mmu.c:106:16: warning: unused variable 'pages'
[-Wunused-variable]
Signed-Signed-off-by: Boaz Harrosh bharr...@panasas.com
---
arch/um/kernel/skas/mmu.c |1 -
1 files changed, 0
On 03/26/2012 07:18 PM, Boaz Harrosh wrote:
Fix the following gcc complain
arch/um/kernel/skas/mmu.c: In function 'uml_setup_stubs':
arch/um/kernel/skas/mmu.c:106:16: warning: unused variable 'pages'
[-Wunused-variable]
I get this on today's linus tree. If a fix is already queued
On 03/14/2012 01:23 AM, Richard Weinberger wrote:
Am 14.03.2012 01:51, schrieb Boaz Harrosh:
Yes, you mean git checkout v3.2 Yes it's the same all the way back to 2.6.39
or so
I just did that I get the same as above: addr2line -e .build_um/vmlinux
0x600179b8
linux-open-osd/arch/um/drivers
Since a while now my UMLs are constantly crashing in __module_text_address
which makes no sense because if I do gdb list *(__module_text_address+0xd)
I get:
0x6005614e is in __module_text_address
(/media/usr0/export/dev/bharrosh/git/pub/linux-open-osd/kernel/module.c:3469).
3464 * module
On 03/13/2012 04:58 PM, Richard Weinberger wrote:
What exactly triggers the crash?
IOW, how can I reproduce it?
It's totally random, but always the same crash.
I guess if you don't have it then you don't. The most reliable way for me to get
it is a simple halt. I'm not able to ever shut
On 03/13/2012 05:22 PM, Richard Weinberger wrote:
Am 14.03.2012 01:15, schrieb Boaz Harrosh:
I guess if you don't have it then you don't. The most reliable way for me to
get
it is a simple halt. I'm not able to ever shut down properly it reliably
crashes
like:
Kernel panic - not syncing
I put several safety
guards, to never get hangs again.
And I think my time based approach is more accurate then
previous system.
UML guys please investigate the jiffies issue? what is
xor.ko not doing right?
Signed-off-by: Boaz Harrosh bharr...@panasas.com
---
crypto/xor.c | 46
On 08/29/2011 03:25 PM, Richard Weinberger wrote:
Try to build it static...
I'm building most of the time static.
Using defconfig and
CONFIG_STATIC_LINK=y
it builds fine here (x86_64 and i386)
Thanks,
//richard
With some switches and optimization gcc might turn strrchr
into a built-in
Hi umlers
There's been a stream of nice patches for uml lately. The kind I had on
my TODO for a while and never had the time to do them. Thanks
Is there a public tree that has all these patches sent to the mailing list
the last couple of month?
Is this tree included in linux-next?
I work
On 02/11/2011 02:38 PM, richard -rw- weinberger wrote:
On Thu, Feb 10, 2011 at 4:51 PM, Boaz Harrosh bharr...@panasas.com wrote:
On 02/09/2011 09:02 PM, Boaz Harrosh wrote:
I have a new module that uses the async_tx.h lib.
On an exact same module code based on 3.6.37 I see the:
xor
On 02/09/2011 09:02 PM, Boaz Harrosh wrote:
I have a new module that uses the async_tx.h lib.
On an exact same module code based on 3.6.37 I see the:
xor: measuring software checksum speed
8regs : 11312.000 MB/sec
8regs_prefetch: 9792.800 MB/sec
32regs
On 12/14/2010 11:59 PM, Randy Dunlap wrote:
On Sun, 21 Nov 2010 16:41:26 +0200 Boaz Harrosh wrote:
Meanwhile I have setup a cron job for every-night to checkout linux-next
and make. As a backup for above, until it is fixed.
Anything else I can contribute to this cause?
From my small
...@diku.dk
CC: David S. Miller da...@davemloft.net
CC: Andrew Morton a...@linux-foundation.org
CC: Al Viro v...@zeniv.linux.org.uk
Tested-by: Boaz Harrosh bharr...@panasas.com
Signed-off-by: Boaz Harrosh bharr...@panasas.com
---
arch/um/drivers/net_kern.c | 17 +++--
1 files changed, 3
On 09/28/2010 10:57 PM, Linus Torvalds wrote:
On Tue, Sep 28, 2010 at 1:47 PM, Andrew Morton
a...@linux-foundation.org wrote:
And I misread that, assuming that it's just a wrapper around
eth_mac_addr(). Only it isn't, because it passes eth_mac_addr() the
MAC address's address directly (with
[bharr...@fs2 ~/dev/git/pub/scsi-misc] 1115$ git bisect good
f25c80a4b2bf93c99820f470573626557db35202 is the first bad commit
commit f25c80a4b2bf93c99820f470573626557db35202
Author: Julia Lawall ju...@diku.dk
Date: Tue Jul 20 12:25:17 2010 +
arch/um/drivers: remove duplicate structure
On 09/12/2010 09:34 AM, Sakari Ailus wrote:
- Please send a detailed bug report about that data corruption so someone
can reproduce it. I'm not sure what block device you are using but it has
a bug. If you have a good version 2.6.27 and a bad version 2.6.28. It
should
be easy to git
#include init.h
On 06/15/2010 04:06 AM, Liu Aleaxander wrote:
On Wed, Jun 16, 2010 at 7:16 AM, Boaz Harrosh bharr...@panasas.com wrote:
Yes. I have the same patch.
Apparently it's new for Fedora 13. Previous Fedora's are compiling fine.
Same here:)
I guess something has changed
On 06/15/2010 04:06 AM, Liu Aleaxander wrote:
The os-linux/mem.c file calls fchmod function, which is declared in sys/stat.h
header file, so include it.
Yes. I have the same patch.
Apparently it's new for Fedora 13. Previous Fedora's are compiling fine.
I guess something has changed with the
On 06/09/2010 09:29 PM, H. Peter Anvin wrote:
On 06/09/2010 01:46 AM, Geert Uytterhoeven wrote:
Peter, are you happy with this?
Although we still don't know why UML cannot grok it, it does fix a
regression in post-2.6.34.
Yes, I'll push it.
-hpa
Peter hi.
Why have we missed
On 06/14/2010 07:41 PM, H. Peter Anvin wrote:
On 06/14/2010 09:08 AM, Boaz Harrosh wrote:
On 06/09/2010 09:29 PM, H. Peter Anvin wrote:
On 06/09/2010 01:46 AM, Geert Uytterhoeven wrote:
Peter, are you happy with this?
Although we still don't know why UML cannot grok it, it does fix
From: Borislav Petkov b...@alien8.de
Obviously UML cannot stomach callee reg-saving trickery
introduced with d61931d89be506372d01a90d1755f6d0a9fafe2d
(x86: Add optimized popcnt variants) and oopses during boot:
http://marc.info/?l=linux-kernelm=127522065202435w=2
Redirect arch_hweight.h include
On 06/09/2010 11:04 AM, Boaz Harrosh wrote:
From: Borislav Petkov b...@alien8.de
Obviously UML cannot stomach callee reg-saving trickery
introduced with d61931d89be506372d01a90d1755f6d0a9fafe2d
(x86: Add optimized popcnt variants) and oopses during boot:
http://marc.info/?l=linux-kernelm
On 06/09/2010 11:46 AM, Geert Uytterhoeven wrote:
On Wed, Jun 9, 2010 at 10:09, Boaz Harrosh bharr...@panasas.com wrote:
On 06/09/2010 11:04 AM, Boaz Harrosh wrote:
From: Borislav Petkov b...@alien8.de
Obviously UML cannot stomach callee reg-saving trickery
introduced
On 06/09/2010 11:04 AM, Boaz Harrosh wrote:
From: Borislav Petkov b...@alien8.de
Obviously UML cannot stomach callee reg-saving trickery
introduced with d61931d89be506372d01a90d1755f6d0a9fafe2d
(x86: Add optimized popcnt variants) and oopses during boot:
http://marc.info/?l=linux-kernelm
you. I will wait until Sunday,
then send a patch to Andrew Morton, perhaps he can send such a fix to Linus.
Given UML maintainers have disappeared, right on a merge window.
On Mon, 22 Jun 2009 11:43:52 +0300 Boaz Harrosh bharr...@panasas.com wrote:
On 06/20/2009 03:55 AM, Paul Menage wrote:
UML
On 06/22/2009 05:46 AM, Amerigo Wang wrote:
On Fri, Jun 19, 2009 at 05:55:24PM -0700, Paul Menage wrote:
UML: Fix some apparent bitrot
- migration of net_device methods into net_device_ops
- dma_sync_single() changes
- cpumask_clear() - cpumask_clear_cpu()
Signed-off-by: Paul Menage
On 06/20/2009 03:55 AM, Paul Menage wrote:
UML: Fix some apparent bitrot
- migration of net_device methods into net_device_ops
- dma_sync_single() changes
- cpumask_clear() - cpumask_clear_cpu()
Signed-off-by: Paul Menage men...@google.com
--
Fixes the following compile errors:
On 06/22/2009 01:52 PM, Stephen Rothwell wrote:
Hi Amerigo,
On Mon, 22 Jun 2009 16:57:35 +0800 Amerigo Wang xiyou.wangc...@gmail.com
wrote:
Stephan, could you please also do compiling tests for UML in your -next tree?
Thanks!
I would be happy to do this, all I need is for someone to
Américo Wang wrote:
On Thu, Mar 05, 2009 at 07:27:31PM +0200, Boaz Harrosh wrote:
Américo Wang wrote:
On Thu, Mar 05, 2009 at 03:45:36PM +0200, Boaz Harrosh wrote:
Américo Wang wrote:
On Thu, Mar 05, 2009 at 02:13:58PM +0200, Boaz Harrosh wrote:
On today's linus v2.6.29-rc7-3-g559595a
On today's linus v2.6.29-rc7-3-g559595a
Doing make ARCH=um defconfig make ARCH=um
give's me:
LD vmlinux.o
MODPOST vmlinux.o
WARNING: vmlinux: 'memcpy' exported twice. Previous export was in vmlinux
Sorry if this is a duplicate report
Boaz
Américo Wang wrote:
On Thu, Mar 05, 2009 at 02:13:58PM +0200, Boaz Harrosh wrote:
On today's linus v2.6.29-rc7-3-g559595a
Doing make ARCH=um defconfig make ARCH=um
give's me:
LD vmlinux.o
MODPOST vmlinux.o
WARNING: vmlinux: 'memcpy' exported twice. Previous export was in vmlinux
Sorry
Américo Wang wrote:
On Thu, Mar 05, 2009 at 03:45:36PM +0200, Boaz Harrosh wrote:
Américo Wang wrote:
On Thu, Mar 05, 2009 at 02:13:58PM +0200, Boaz Harrosh wrote:
On today's linus v2.6.29-rc7-3-g559595a
Doing make ARCH=um defconfig make ARCH=um
give's me:
LD vmlinux.o
MODPOST vmlinux.o
Recently I get my emails to user-mode-linux-devel@lists.sourceforge.net
rejected.
I'm trying to see if going through a different SMTP server will help.
Sorry for the noise
Boaz
-
This SF.Net email is sponsored by the
[EMAIL PROTECTED] wrote:
Boaz Harrosh wrote:
[EMAIL PROTECTED] wrote:
Boaz Harrosh wrote:
[EMAIL PROTECTED] wrote:
Hi!
I've compiled an UML kernel based on 2.6.25 but loading kernel modules
seems to be broken. No matter which module I try to load the output
looks
used to get == 2. What is the recommended
value
for this CONFIG option?
My compiling/host is a RHEL 4 x86_64 (with various kernels).
Boaz Harrosh
-
This SF.net email is sponsored by DB2 Express
Download DB2 Express C - the FREE
Boaz Harrosh wrote:
if I do make ARCH=um KBUILD_OUTPUT=.build_um defconfig in 2.6.22-rc4
I see that KERNEL_STACK_ORDER == 0. The resulting kernel will not boot my
FedoraCore5-AMD64-root_fs. Manually editing to 1 will fix that.
(By the way: can I change it inside make xconfig?)
In previous
. If the module is inside the root_fs file than you
will need to point
gdb to a copy of the module file on the host.
I hope that helps
Boaz Harrosh
#!/bin/sh
#
# Print gdb command to load a module's symbols
#
# Copyright (C) 2006 Panasas, Inc. All rights reserved.
# Copyright (C) 2006 Benny Halevy
Antoine Martin wrote:
Antoine Martin wrote:
I have downgraded the x86 boxes to 2.6.15.7 and these are up and
running again. But I can't do that for all of them, and this is just
not an option for some of the amd64 boxes.
My setup is:
Thanks for that. That is very similar to mine.
I don't
I have searched the archives and seen some old posts about SCSI not
compiling with UML. Since than I have seen some post on the net of the
like http://lkml.org/lkml/2006/9/12/200. (which does not apply but the
Idea is clear and can be done by hand).
Now when carefully configured I can compile
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