Messages in this thread | | | Date | Mon, 31 Oct 2011 10:28:12 +0100 | From | Matthijs Kooijman <> | Subject | Re: [regression] CD-ROM polling blocks suspend on some machines (Re: [PATCH 1/2] cdrom: always check_disk_change() on open) |
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Hi Tejun,
> The kworker submitted request but it got lost during queue destruction > and blk_execute_rq() hangs. There have been a number of recent > changes in block devel tree to address this issue. Can you please > test the following branch? > > git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc.git block-ref I'm running this kernel now and the problem seems to have disappeared. I've done a dozen or so undocks and suspends, without any problems. Also, the "udisks-daemon" process in ps now says "not polling any devices" after undocking, where it would continue to say "polling sr0" before.
I'll continue running this kernel for a while and inform you if the problem resurfaces.
Any other tests I should be doing?
Thanks,
Matthijs [unhandled content-type:application/pgp-signature] | |