similar to: [PATCH] virtio-blk: Use kobj_to_dev() instead of container_of()

On Fri, Aug 21, 2020 at 09:19:15AM +0800, Tian Tao wrote: > Use kobj_to_dev() instead of container_of() > > Signed-off-by: Tian Tao <tiantao6 at hisilicon.com> > --- > drivers/block/virtio_blk.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c > index 63b213e0..eb367b5 100644 >

On Fri, Aug 21, 2020 at 09:19:15AM +0800, Tian Tao wrote: > Use kobj_to_dev() instead of container_of() > > Signed-off-by: Tian Tao <tiantao6 at hisilicon.com> > --- > drivers/block/virtio_blk.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Reviewed-by: Stefan Hajnoczi <stefanha at redhat.com> -------------- next part -------------- A non-text attachment

On 8/20/20 7:19 PM, Tian Tao wrote: > Use kobj_to_dev() instead of container_of() Applied, thanks. -- Jens Axboe

On Fri, 01/09 15:32, Sebastian Parschauer wrote: > Hi Jens, > > my colleague Eduardo is sporadically seeing an Oops in blk-mq while > running continuous virtio_blk hot-plug/hot-unplug tests with I/O to the > device within an x86_64 QEMU/KVM 2.0 Debian Wheezy VM. > > Please find the call trace attached and the full log here: > http://paste.ubuntu.com/9691873/ > >

On Fri, 01/09 15:32, Sebastian Parschauer wrote: > Hi Jens, > > my colleague Eduardo is sporadically seeing an Oops in blk-mq while > running continuous virtio_blk hot-plug/hot-unplug tests with I/O to the > device within an x86_64 QEMU/KVM 2.0 Debian Wheezy VM. > > Please find the call trace attached and the full log here: > http://paste.ubuntu.com/9691873/ > >

On 11/20/2017 12:29 PM, Christian Borntraeger wrote: > > > On 11/20/2017 08:20 PM, Bart Van Assche wrote: >> On Fri, 2017-11-17 at 15:42 +0100, Christian Borntraeger wrote: >>> This is >>> >>> b7a71e66d (Jens Axboe 2017-08-01 09:28:24 -0600 1141) * are mapped to it. >>> b7a71e66d (Jens Axboe 2017-08-01 09:28:24

On 11/21/2017 09:35 AM, Christian Borntraeger wrote: > > > On 11/20/2017 09:52 PM, Jens Axboe wrote: >> On 11/20/2017 01:49 PM, Christian Borntraeger wrote: >>> >>> >>> On 11/20/2017 08:42 PM, Jens Axboe wrote: >>>> On 11/20/2017 12:29 PM, Christian Borntraeger wrote: >>>>> >>>>> >>>>> On

On 11/20/2017 01:49 PM, Christian Borntraeger wrote: > > > On 11/20/2017 08:42 PM, Jens Axboe wrote: >> On 11/20/2017 12:29 PM, Christian Borntraeger wrote: >>> >>> >>> On 11/20/2017 08:20 PM, Bart Van Assche wrote: >>>> On Fri, 2017-11-17 at 15:42 +0100, Christian Borntraeger wrote: >>>>> This is >>>>>

On 11/20/2017 08:20 PM, Bart Van Assche wrote: > On Fri, 2017-11-17 at 15:42 +0100, Christian Borntraeger wrote: >> This is >> >> b7a71e66d (Jens Axboe 2017-08-01 09:28:24 -0600 1141) * are mapped to it. >> b7a71e66d (Jens Axboe 2017-08-01 09:28:24 -0600 1142) */ >> 6a83e74d2 (Bart Van Assche 2016-11-02 10:09:51

On 11/20/2017 08:20 PM, Bart Van Assche wrote: > On Fri, 2017-11-17 at 15:42 +0100, Christian Borntraeger wrote: >> This is >> >> b7a71e66d (Jens Axboe 2017-08-01 09:28:24 -0600 1141) * are mapped to it. >> b7a71e66d (Jens Axboe 2017-08-01 09:28:24 -0600 1142) */ >> 6a83e74d2 (Bart Van Assche 2016-11-02 10:09:51

On Fri, Jun 12, 2020 at 03:10:56PM +0800, Wang Qing wrote: > Use kobj_to_dev() API instead of container_of(). > > Signed-off-by: Wang Qing <wangqing at vivo.com> > --- > drivers/block/virtio_blk.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > mode change 100644 => 100755 drivers/block/virtio_blk.c Subject should probably use "/". Besides

On Fri, Jun 12, 2020 at 03:10:56PM +0800, Wang Qing wrote: > Use kobj_to_dev() API instead of container_of(). > > Signed-off-by: Wang Qing <wangqing at vivo.com> > --- > drivers/block/virtio_blk.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > mode change 100644 => 100755 drivers/block/virtio_blk.c > > diff --git a/drivers/block/virtio_blk.c

When doing cpu hotplug in a KVM guest with virtio blk I get warnings like 747.652408] ------------[ cut here ]------------ [ 747.652410] WARNING: CPU: 4 PID: 2895 at block/blk-mq.c:1144 __blk_mq_run_hw_queue+0xd4/0x100 [ 747.652410] Modules linked in: dm_multipath [ 747.652412] CPU: 4 PID: 2895 Comm: kworker/4:1H Tainted: G W 4.14.0+ #191 [ 747.652412] Hardware name: IBM 2964

When doing cpu hotplug in a KVM guest with virtio blk I get warnings like 747.652408] ------------[ cut here ]------------ [ 747.652410] WARNING: CPU: 4 PID: 2895 at block/blk-mq.c:1144 __blk_mq_run_hw_queue+0xd4/0x100 [ 747.652410] Modules linked in: dm_multipath [ 747.652412] CPU: 4 PID: 2895 Comm: kworker/4:1H Tainted: G W 4.14.0+ #191 [ 747.652412] Hardware name: IBM 2964

On Fri, 2017-11-17 at 15:42 +0100, Christian Borntraeger wrote: > This is > > b7a71e66d (Jens Axboe 2017-08-01 09:28:24 -0600 1141) * are mapped to it. > b7a71e66d (Jens Axboe 2017-08-01 09:28:24 -0600 1142) */ > 6a83e74d2 (Bart Van Assche 2016-11-02 10:09:51 -0600 1143) WARN_ON(!cpumask_test_cpu(raw_smp_processor_id(),

On 11/21/2017 10:50 AM, Christian Borntraeger wrote: > > > On 11/21/2017 09:35 AM, Christian Borntraeger wrote: >> >> >> On 11/20/2017 09:52 PM, Jens Axboe wrote: >>> On 11/20/2017 01:49 PM, Christian Borntraeger wrote: >>>> >>>> >>>> On 11/20/2017 08:42 PM, Jens Axboe wrote: >>>>> On 11/20/2017 12:29 PM,

On 11/21/2017 10:50 AM, Christian Borntraeger wrote: > > > On 11/21/2017 09:35 AM, Christian Borntraeger wrote: >> >> >> On 11/20/2017 09:52 PM, Jens Axboe wrote: >>> On 11/20/2017 01:49 PM, Christian Borntraeger wrote: >>>> >>>> >>>> On 11/20/2017 08:42 PM, Jens Axboe wrote: >>>>> On 11/20/2017 12:29 PM,

On Fri, Jun 12, 2020 at 03:10:56PM +0800, Wang Qing wrote: > Use kobj_to_dev() API instead of container_of(). > > Signed-off-by: Wang Qing <wangqing at vivo.com> > --- > drivers/block/virtio_blk.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > mode change 100644 => 100755 drivers/block/virtio_blk.c Please fix the '\' -> '/' in the

On Sat, Jun 20, 2020 at 09:53:43AM +0800, Wang Qing wrote: > Use kobj_to_dev() API instead of container_of(). > > Signed-off-by: Wang Qing <wangqing at vivo.com> > --- > drivers/block/virtio_blk.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Reviewed-by: Stefan Hajnoczi <stefanha at redhat.com> -------------- next part -------------- A non-text

On 11/20/2017 08:42 PM, Jens Axboe wrote: > On 11/20/2017 12:29 PM, Christian Borntraeger wrote: >> >> >> On 11/20/2017 08:20 PM, Bart Van Assche wrote: >>> On Fri, 2017-11-17 at 15:42 +0100, Christian Borntraeger wrote: >>>> This is >>>> >>>> b7a71e66d (Jens Axboe 2017-08-01 09:28:24 -0600 1141) * are mapped to