Re: Hotplug

2018-04-11 Thread Jens Axboe
On 4/11/18 10:14 AM, Jan Kara wrote: > Hello, > > On Wed 11-04-18 08:11:13, Jens Axboe wrote: >> On 4/11/18 7:58 AM, Jan Kara wrote: >>> On Tue 10-04-18 11:17:46, Jens Axboe wrote: Been running some tests and I keep running into issues with hotplug. This looks similar to what Bart

Re: Hotplug

2018-04-11 Thread Jan Kara
Hello, On Wed 11-04-18 08:11:13, Jens Axboe wrote: > On 4/11/18 7:58 AM, Jan Kara wrote: > > On Tue 10-04-18 11:17:46, Jens Axboe wrote: > >> Been running some tests and I keep running into issues with hotplug. > >> This looks similar to what Bart posted the other day, but it looks > >> more

Re: Hotplug

2018-04-11 Thread Jens Axboe
On 4/11/18 7:58 AM, Jan Kara wrote: > Hi, > > On Tue 10-04-18 11:17:46, Jens Axboe wrote: >> Been running some tests and I keep running into issues with hotplug. >> This looks similar to what Bart posted the other day, but it looks >> more deeply rooted than just having to protect the queue in >>

Re: Hotplug

2018-04-11 Thread Jens Axboe
On 4/11/18 8:06 AM, Bart Van Assche wrote: > On Wed, 2018-04-11 at 15:58 +0200, Jan Kara wrote: >> I'm not really sure where this is crashing and 'Code' line is incomplete to >> tell me. > > Hello Jan, > > The following patch should fix this crash: >

Re: Hotplug

2018-04-11 Thread Bart Van Assche
On Wed, 2018-04-11 at 15:58 +0200, Jan Kara wrote: > I'm not really sure where this is crashing and 'Code' line is incomplete to > tell me. Hello Jan, The following patch should fix this crash: https://www.mail-archive.com/linux-block@vger.kernel.org/msg20209.html. Thanks, Bart.

Re: Hotplug

2018-04-11 Thread Jan Kara
Hi, On Tue 10-04-18 11:17:46, Jens Axboe wrote: > Been running some tests and I keep running into issues with hotplug. > This looks similar to what Bart posted the other day, but it looks > more deeply rooted than just having to protect the queue in > generic_make_request_checks(). The test run