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On Mon, Nov 10, 2014 at 7:59 PM, Luk?? Czerner <lczerner at redhat.com> wrote: > > Hi, > > so I encountered it again on 3.17.0-rc4. This output is from the > run with your patch. > > I am using libvirt (virt-manager) to configure and run the virtual > machine, but looking at the xml, I do not think it's passing...

On Mon, Nov 10, 2014 at 7:59 PM, Luk?? Czerner <lczerner at redhat.com> wrote: > > Hi, > > so I encountered it again on 3.17.0-rc4. This output is from the > run with your patch. > > I am using libvirt (virt-manager) to configure and run the virtual > machine, but looking at the xml, I do not think it's passing...

...0:38 PM, Jens Axboe <axboe at kernel.dk> wrote: > Forgot to CC you... > > > -------- Forwarded Message -------- > Subject: Re: kernel BUG at drivers/block/virtio_blk.c:172 > Date: Thu, 30 Oct 2014 08:38:08 -0600 > From: Jens Axboe <axboe at kernel.dk> > To: Luk?? Czerner <lczerner at redhat.com>, > virtualization at lists.linux-foundation.org > CC: hch at lst.de > > On 2014-10-30 08:33, Luk?? Czerner wrote: >> >> Hi, >> >> I've just hit this BUG at drivers/block/virtio_blk.c when updated to >> the kernel from the...

...0:38 PM, Jens Axboe <axboe at kernel.dk> wrote: > Forgot to CC you... > > > -------- Forwarded Message -------- > Subject: Re: kernel BUG at drivers/block/virtio_blk.c:172 > Date: Thu, 30 Oct 2014 08:38:08 -0600 > From: Jens Axboe <axboe at kernel.dk> > To: Luk?? Czerner <lczerner at redhat.com>, > virtualization at lists.linux-foundation.org > CC: hch at lst.de > > On 2014-10-30 08:33, Luk?? Czerner wrote: >> >> Hi, >> >> I've just hit this BUG at drivers/block/virtio_blk.c when updated to >> the kernel from the...

Hi, I've just hit this BUG at drivers/block/virtio_blk.c when updated to the kernel from the top of the Linus git tree. commit a7ca10f263d7e673c74d8e0946d6b9993405cc9c This is my virtual machine running on RHEL7 guest qemu-kvm-1.5.3-60.el7.x86_64 The last upstream kernel (3.17.0-rc4) worked well. I'll try to bisect, but meanwhile this is a backtrace I got very early in the boot. The

Hi, I've just hit this BUG at drivers/block/virtio_blk.c when updated to the kernel from the top of the Linus git tree. commit a7ca10f263d7e673c74d8e0946d6b9993405cc9c This is my virtual machine running on RHEL7 guest qemu-kvm-1.5.3-60.el7.x86_64 The last upstream kernel (3.17.0-rc4) worked well. I'll try to bisect, but meanwhile this is a backtrace I got very early in the boot. The

On Fri, 31 Oct 2014, Ming Lei wrote: > Date: Fri, 31 Oct 2014 12:40:00 +0800 > From: Ming Lei <tom.leiming at gmail.com> > To: Jens Axboe <axboe at kernel.dk> > Cc: Luk?? Czerner <lczerner at redhat.com>, > Linux Virtualization <virtualization at lists.linux-foundation.org>, > Christoph Hellwig <hch at lst.de> > Subject: Re: Re: kernel BUG at drivers/block/virtio_blk.c:172 > > On Thu, Oct 30, 2014 at 10:38 PM, Jens Axboe <axboe a...

On Oct 17, 2014, at 1:30 PM, "H. Peter Anvin" <hpa at zytor.com> wrote: > >> On 10/17/2014 12:19 AM, Ferenc Wagner wrote: >> "H. Peter Anvin" <hpa at zytor.com> writes: >> >>> I would like to do a short cycle for 6.04, because 64-bit support for >>> ext4 has come up as a very high priority. Therefore I do not want to

On Mon, 10 Nov 2014, Ming Lei wrote: > Date: Mon, 10 Nov 2014 20:18:32 +0800 > From: Ming Lei <tom.leiming at gmail.com> > To: Luk?? Czerner <lczerner at redhat.com> > Cc: Jens Axboe <axboe at kernel.dk>, > Linux Virtualization <virtualization at lists.linux-foundation.org>, > Christoph Hellwig <hch at lst.de> > Subject: Re: Re: kernel BUG at drivers/block/virtio_blk.c:172 > > On Mon, N...

Hey, We are blocked on a bug fixed by RHEL in https://rhn.redhat.com/errata/RHBA-2012-0362.html. Specifically, the splice code in sendfile() incorrectly updating the offset position on the write side, Red Hat BZ#771868. I have not been able to figure out if this bugfix is included in any CentOS releases. If you are better at reading release notes than me, could you please help me out and let me

*** BLURB HERE *** Bean Huo (5): fs/buffer: clean up block_commit_write fs/buffer.c: convert block_commit_write to return void ext4: No need to check return value of block_commit_write() fs/ocfs2: No need to check return value of block_commit_write() udf: No need to check return value of block_commit_write() fs/buffer.c | 24 +++++++-----------------

...Lei <tom.leiming at gmail.com> Cc: Jens Axboe <axboe at kernel.dk> Cc: Rusty Russell <rusty at rustcorp.com.au> Cc: Jeff Layton <jlayton at poochiereds.net> Cc: Dave Chinner <david at fromorbit.com> Cc: "Michael S. Tsirkin" <mst at redhat.com> Cc: Lukas Czerner <lczerner at redhat.com> Cc: Christoph Hellwig <hch at lst.de> Cc: virtualization at lists.linux-foundation.org --- block/blk-merge.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/block/blk-merge.c b/block/blk-merge.c index b3ac40a..d808601 100644 --- a/b...

...Lei <tom.leiming at gmail.com> Cc: Jens Axboe <axboe at kernel.dk> Cc: Rusty Russell <rusty at rustcorp.com.au> Cc: Jeff Layton <jlayton at poochiereds.net> Cc: Dave Chinner <david at fromorbit.com> Cc: "Michael S. Tsirkin" <mst at redhat.com> Cc: Lukas Czerner <lczerner at redhat.com> Cc: Christoph Hellwig <hch at lst.de> Cc: virtualization at lists.linux-foundation.org --- block/blk-merge.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/block/blk-merge.c b/block/blk-merge.c index b3ac40a..d808601 100644 --- a/b...

...: > Date: Fri, 17 Oct 2014 15:04:41 -0400 (EDT) > From: Eric Sandeen <esandeen at redhat.com> > To: H. Peter Anvin <hpa at zytor.com> > Cc: Ferenc Wagner <wferi at niif.hu>, > For discussion of Syslinux and tftp-hpa <syslinux at zytor.com>, > Lukas Czerner <lczerner at redhat.com> > Subject: Re: [syslinux] Syslinux 6.03 released > > On Oct 17, 2014, at 1:30 PM, "H. Peter Anvin" <hpa at zytor.com> wrote: > > > >> On 10/17/2014 12:19 AM, Ferenc Wagner wrote: > >> "H. Peter Anvin" <hp...

...'s fixed in the current kernel. Hint: try grepping the package changelog: $ rpm -q --changelog kernel-2.6.32-504.el6.x86_64 | grep sendfile - [fs] Fix sendfile write-side file position (Steven Whitehouse) [770023] - [fs] sendfile(): check f_op.splice_write() rather than f_op.sendpage() (Lukas Czerner) [689426] Those entries seem to match the bug description in the errata you list so I'd guess it's fixed.

On Wed, 13 Feb 2013, Karel Zak wrote: > Date: Wed, 13 Feb 2013 09:01:54 +0100 > From: Karel Zak <kzak@redhat.com> > To: Dave Chinner <david@fromorbit.com> > Cc: Lukas Czerner <lczerner@redhat.com>, xfs@oss.sgi.com, sandeen@redhat.com > Subject: Re: [PATCH] xfs_mkfs: wipe old signatures from the device > > On Wed, Feb 13, 2013 at 07:27:53AM +1100, Dave Chinner wrote: > > Isn''t 128k of zeroing enough to kill existing filesystem signatures? &...

On 2014-10-30 08:33, Luk?? Czerner wrote: > Hi, > > I've just hit this BUG at drivers/block/virtio_blk.c when updated to > the kernel from the top of the Linus git tree. > > commit a7ca10f263d7e673c74d8e0946d6b9993405cc9c > > This is my virtual machine running on RHEL7 guest > > qemu-kvm-1.5.3-60.el...

...om> > Cc: Jens Axboe <axboe at kernel.dk> > Cc: Rusty Russell <rusty at rustcorp.com.au> > Cc: Jeff Layton <jlayton at poochiereds.net> > Cc: Dave Chinner <david at fromorbit.com> > Cc: "Michael S. Tsirkin" <mst at redhat.com> > Cc: Lukas Czerner <lczerner at redhat.com> > Cc: Christoph Hellwig <hch at lst.de> > Cc: virtualization at lists.linux-foundation.org > --- > block/blk-merge.c | 9 ++++++--- > 1 file changed, 6 insertions(+), 3 deletions(-) > > diff --git a/block/blk-merge.c b/block/blk-merge.c &gt...

On 2014-11-10 02:59, Rusty Russell wrote: > Jeff Layton <jlayton at poochiereds.net> writes: > >> In the latest Fedora rawhide kernel in the repos, I'm seeing the >> following oops when mounting xfs. rc2-ish kernels seem to be fine: >> >> [ 64.669633] ------------[ cut here ]------------ >> [ 64.670008] kernel BUG at drivers/block/virtio_blk.c:172!

On 2014-11-10 02:59, Rusty Russell wrote: > Jeff Layton <jlayton at poochiereds.net> writes: > >> In the latest Fedora rawhide kernel in the repos, I'm seeing the >> following oops when mounting xfs. rc2-ish kernels seem to be fine: >> >> [ 64.669633] ------------[ cut here ]------------ >> [ 64.670008] kernel BUG at drivers/block/virtio_blk.c:172!