linux-kernel - Re: [PATCH 20/30] blk_end_request: changing xsysace (take 4)

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:	Wed, 12 Dec 2007 20:12:27 +0200
From:	Boaz Harrosh <bharrosh@...asas.com>
To:	Kiyoshi Ueda <k-ueda@...jp.nec.com>
CC:	jens.axboe@...cle.com, linux-kernel@...r.kernel.org,
	linux-scsi@...r.kernel.org, linux-ide@...r.kernel.org,
	dm-devel@...hat.com, j-nomura@...jp.nec.com,
	grant.likely@...retlab.ca
Subject: Re: [PATCH 20/30] blk_end_request: changing xsysace (take 4)

On Wed, Dec 12 2007 at 19:06 +0200, Kiyoshi Ueda <k-ueda@...jp.nec.com> wrote:
> Hi,
> 
> On Wed, 12 Dec 2007 11:09:12 +0200, Boaz Harrosh <bharrosh@...asas.com> wrote:
>>> Index: 2.6.24-rc4/drivers/block/xsysace.c
>>> ===================================================================
>>> --- 2.6.24-rc4.orig/drivers/block/xsysace.c
>>> +++ 2.6.24-rc4/drivers/block/xsysace.c
>>> @@ -703,7 +703,7 @@ static void ace_fsm_dostate(struct ace_d
>>>  
>>>  		/* bio finished; is there another one? */
>>>  		i = ace->req->current_nr_sectors;
>>> -		if (end_that_request_first(ace->req, 1, i)) {
>>> +		if (__blk_end_request(ace->req, 0, i)) {
>> end_that_request_first() took sectors __blk_end_request() now takes
>> bytes
> 
> Thank you for pointing it out!  And I'm very sorry for the bug.
> I have checked all conversions between sectors and bytes through
> all patches again, and I found no other miss conversions.
> 
> Below is the revised patch for xsysace.
> 
> Thanks,
> Kiyoshi Ueda
> 
> 
NP, I know how it is, after you rebased your work for the 
"who's counting" times, you become blind. You need fresh
eyes to look at it. Thanks for doing all this.

Boaz
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/