* Regression in v2.6.19-git18: Unable to write CD
@ 2006-12-14 5:13 Larry Finger
2006-12-14 7:21 ` Jens Axboe
0 siblings, 1 reply; 3+ messages in thread
From: Larry Finger @ 2006-12-14 5:13 UTC (permalink / raw)
To: Mike Christie, LKML, Jens Axboe
There is a regression in v2.6.19-rc18 that makes one unable to write CD's. In k3b, the drive status
shows no devices. I used git bisect to find the bad commit is the following:
0e75f9063f5c55fb0b0b546a7c356f8ec186825e is first bad commit
commit 0e75f9063f5c55fb0b0b546a7c356f8ec186825e
Author: Mike Christie <michaelc@cs.wisc.edu>
Date: Fri Dec 1 10:40:55 2006 +0100
[PATCH] block: support larger block pc requests
This patch modifies blk_rq_map/unmap_user() and the cdrom and scsi_ioctl.c
users so that it supports requests larger than bio by chaining them together.
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
:040000 040000 e8ca778ffe67908f24bb7bdf2e7f2e86c64c9d73 cc8c200f9e4b690b6ead717ecb8ff3687a2b5179 M
block
:040000 040000 512435f7df5397c515a27a58b944f553697c6902 f7eab7589a5950dd589d44015f02973f717da8c2 M
drivers
:040000 040000 c589bd48a88bffabbaaffb83a64aa8d484797991 717277cb369c0cb46301115285421de087825843 M
fs
:040000 040000 5083595bd2ac0c60764ac8dfe627bec09726edb8 874a14cb29cfda0c1dfe7b05638ac8304b1bd423 M
include
Larry
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: Regression in v2.6.19-git18: Unable to write CD
2006-12-14 5:13 Regression in v2.6.19-git18: Unable to write CD Larry Finger
@ 2006-12-14 7:21 ` Jens Axboe
2006-12-14 15:17 ` Larry Finger
0 siblings, 1 reply; 3+ messages in thread
From: Jens Axboe @ 2006-12-14 7:21 UTC (permalink / raw)
To: Larry Finger; +Cc: Mike Christie, LKML
On Wed, Dec 13 2006, Larry Finger wrote:
> There is a regression in v2.6.19-rc18 that makes one unable to write CD's.
> In k3b, the drive status shows no devices. I used git bisect to find the
> bad commit is the following:
Try a newer snapshot, it was fixed a few days ago.
--
Jens Axboe
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Regression in v2.6.19-git18: Unable to write CD
2006-12-14 7:21 ` Jens Axboe
@ 2006-12-14 15:17 ` Larry Finger
0 siblings, 0 replies; 3+ messages in thread
From: Larry Finger @ 2006-12-14 15:17 UTC (permalink / raw)
To: Jens Axboe; +Cc: Mike Christie, LKML
Jens Axboe wrote:
> On Wed, Dec 13 2006, Larry Finger wrote:
>> There is a regression in v2.6.19-rc18 that makes one unable to write CD's.
>> In k3b, the drive status shows no devices. I used git bisect to find the
>> bad commit is the following:
>
> Try a newer snapshot, it was fixed a few days ago.
>
-git19 or -git20 fixed the problem.
Thanks,
Larry
^ permalink raw reply [flat|nested] 3+ messages in thread
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2006-12-14 5:13 Regression in v2.6.19-git18: Unable to write CD Larry Finger
2006-12-14 7:21 ` Jens Axboe
2006-12-14 15:17 ` Larry Finger
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