Re: [bug] ata subsystem related crash with latest -git

Jens Axboe
2007-10-18T14:05:24Z

On Thu, Oct 18 2007, Mark Lord wrote:
> Jens Axboe wrote:
>> On Thu, Oct 18 2007, Mark Lord wrote:
>>> Jens Axboe wrote:
>>>> On Thu, Oct 18 2007, Mark Lord wrote:
>>>>> Jens Axboe wrote:
>>>>>> On Thu, Oct 18 2007, Jeff Garzik wrote:
>>>>>>> Mark Lord wrote:
>>>>>>>> Okay, mine is dying with EIP at blk_rq_map_sg+0xcb/0x160.
>>>>>>>> Screen photo is at http://rtr.ca/recent/2.6.23-git12-crash.jpg,
>>>>>>>> but the top was cut off (isn't there a new config option or patch
>>>>>>>> to do double-columns or scrollback or something ???.
>>>>>>> Is this a sata_mv box? If so, could you try this patch?
>>>>>> If anything, that shrinks the size of the resulting request. Did this
>>>>>> patch make any difference to you?
>>>>> Not a sata_mv box, so no point here.
>>>> Can you try the big patch I just posted?
>>> I'll hunt for it and try it, but your earlier little patch already works
>>> fine.
>
> I found the latest rev, and it failed to apply cleanly on -git12 or -git13
> due to scsi_lib.c. After fixing that portion (replacement chunk below),
> I'm now running with -git12, with the sg list debug option enabled (no
> messages).
>
> Looks okay so far

OK, thanks a lot for testing!

--
Jens Axboe