Re: virt_blk BUG: sleeping function called from invalid context

2014-06-30 Thread Tejun Heo
On Sun, Jun 29, 2014 at 02:55:36PM -0600, Jens Axboe wrote: > > commit d911d98748018f7c8facc035ba39c30f5cce6f9c > > Author: Tejun Heo > > Date: Wed Apr 9 11:07:31 2014 -0400 > > > > kernfs: make kernfs_notify() trigger inotify events too > > > > Tejun, what do you think? > > > > Josh, Bri

Re: virt_blk BUG: sleeping function called from invalid context

2014-06-29 Thread Jens Axboe
On 06/29/2014 02:47 PM, Michael S. Tsirkin wrote: > On Sun, Jun 29, 2014 at 09:32:22PM +0200, Christoph Hellwig wrote: >> On Sun, Jun 29, 2014 at 11:26:37AM +0300, Michael S. Tsirkin wrote: >>> On Fri, Jun 27, 2014 at 07:57:38AM -0400, Josh Boyer wrote: Hi All, We've had a report[1]

Re: virt_blk BUG: sleeping function called from invalid context

2014-06-29 Thread Michael S. Tsirkin
On Sun, Jun 29, 2014 at 09:32:22PM +0200, Christoph Hellwig wrote: > On Sun, Jun 29, 2014 at 11:26:37AM +0300, Michael S. Tsirkin wrote: > > On Fri, Jun 27, 2014 at 07:57:38AM -0400, Josh Boyer wrote: > > > Hi All, > > > > > > We've had a report[1] of the virt_blk driver causing a lot of spew > >

Re: virt_blk BUG: sleeping function called from invalid context

2014-06-29 Thread Christoph Hellwig
On Sun, Jun 29, 2014 at 11:26:37AM +0300, Michael S. Tsirkin wrote: > On Fri, Jun 27, 2014 at 07:57:38AM -0400, Josh Boyer wrote: > > Hi All, > > > > We've had a report[1] of the virt_blk driver causing a lot of spew > > because it's calling a sleeping function from an invalid context. The > > ba

Re: virt_blk BUG: sleeping function called from invalid context

2014-06-29 Thread Michael S. Tsirkin
On Fri, Jun 27, 2014 at 07:57:38AM -0400, Josh Boyer wrote: > Hi All, > > We've had a report[1] of the virt_blk driver causing a lot of spew > because it's calling a sleeping function from an invalid context. The > backtrace is below. This is with kernel v3.16-rc2-69-gd91d66e88ea9. Hi Jens, pls

virt_blk BUG: sleeping function called from invalid context

2014-06-27 Thread Josh Boyer
Hi All, We've had a report[1] of the virt_blk driver causing a lot of spew because it's calling a sleeping function from an invalid context. The backtrace is below. This is with kernel v3.16-rc2-69-gd91d66e88ea9. The reporter is on CC and can give you relevant details. josh [1] https://bugzil