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SubjectRe: cpqarray broken since 2.5.19
On Wed, Jul 24 2002, Adam Kropelin wrote:
> > On Sun, Jul 21 2002, Adam Kropelin wrote:
> > > The cpqarray driver seems to have been broken around 2.5.19 with the
> > > blk_start_queue/blk_stop_queue changes. As-is, cpqarray deadlocks the entire
>
> On Wed, Jul 24, 2002 at 03:39:59PM +0200, Jens Axboe wrote:
> > Thanks for the report. Could you just kill the spin_lock/unlock in
> > blk_stop_queue() in drivers/block/ll_rw_blk.c and see if it works?
>
> Hi, Jens,
>
> I killed the spin_lock/unlock as you directed (and made no other changes
> to the tree). Result is the same as before: hard lock on partition detect.
> The first time I tried it I got an oops but didn't have the serial console
> up so it didn't get captured. (Stupid, stupid) Subsequent attempts have just
> the hard lock with no oops.

Could you please repeat the expirement with the 2.5.28 just released,
and record any oopses :-)

--
Jens Axboe

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