Messages in this thread | | | Date | Fri, 5 Feb 2016 17:40:46 +0100 (CET) | From | Jiri Kosina <> | Subject | Re: [PATCH v2] floppy: refactor open() flags handling (was Re: mm: uninterruptable tasks hanged on mmap_sem) |
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On Fri, 5 Feb 2016, Dmitry Vyukov wrote:
> I don't have any objections. And I agree that it does not make sense > to spend any considerable time on optimizing this driver.
Yeah, on a second thought this definitely is the way how to deal with this in this particular driver.
> > Alternatively we can take more conservative aproach, accept the > > nonblocking flag, but do the regular business of the driver. > > > > Actually, let's try that, to make sure that we don't introduce userspace > > breakage. > > > > Could you please retest with the patch below? > > Reapplied.
Thanks. Once/if you confirm that syzkaller is not able to reproduce the problem any more, I'll queue it and push to Jens.
-- Jiri Kosina SUSE Labs
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