Re: [PATCH 1/2] libata: only call ->done once all per-tag ressources are released

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Sun, Oct 04, 2015 at 01:34:29PM -0400, Tejun Heo wrote:
> Hmmm... has this actually been observed?  All these are run under ata
> port lock and so is the command issue path, so even if the tag gets
> reissued, it will have to wait till the completion path is done.

No - I stumbled over this while trying to debug
https://lkml.org/lkml/2015/6/25/620 (which could use some libata experience,
btw), but it didn't help.  I still would like to see it fixes as similar
patterns in SCSI drivers have caused crashes.
--
To unsubscribe from this list: send the line "unsubscribe linux-ide" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Linux Filesystems]     [Linux SCSI]     [Linux RAID]     [Git]     [Kernel Newbies]     [Linux Newbie]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Samba]     [Device Mapper]

  Powered by Linux