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From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Jens Axboe <axboe@kernel.dk>
Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org,
	Shaohua Li <shli@fb.com>, Dan Williams <dan.j.williams@intel.com>,
	Tejun Heo <tj@kernel.org>
Subject: linux-next: manual merge of the block tree with Linus' tree
Date: Tue, 27 Jan 2015 15:03:32 +1100	[thread overview]
Message-ID: <20150127150332.64d614da@canb.auug.org.au> (raw)

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Hi Jens,

Today's linux-next merge of the block tree got a conflict in
drivers/ata/libata-core.c between commit 72dd299d5039 ("libata: allow
sata_sil24 to opt-out of tag ordered submission") from Linus' tree and
commit 98bd4be1ba95 ("libata: move sas ata tag allocation to
libata-scsi.c") from the block tree.

I fixed it up (I used the version from the block tree and then added
the following patch) and can carry the fix as necessary (no action is
required).

From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Tue, 27 Jan 2015 14:59:51 +1100
Subject: [PATCH] libata: fix for move of sas tag allocation code

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
---
 drivers/ata/libata-scsi.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index fd9be1756f0d..055e75d2176e 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -4240,7 +4240,10 @@ int ata_sas_allocate_tag(struct ata_port *ap)
 	unsigned int i, tag;
 
 	for (i = 0, tag = ap->sas_last_tag + 1; i < max_queue; i++, tag++) {
-		tag = tag < max_queue ? tag : 0;
+		if (ap->flags & ATA_FLAG_LOWTAG)
+			tag = i;
+		else
+			tag = tag < max_queue ? tag : 0;
 
 		/* the last tag is reserved for internal command. */
 		if (tag == ATA_TAG_INTERNAL)
-- 
2.1.4

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au

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             reply	other threads:[~2015-01-27  4:03 UTC|newest]

Thread overview: 103+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-27  4:03 Stephen Rothwell [this message]
  -- strict thread matches above, loose matches on Subject: below --
2021-11-25 23:38 Stephen Rothwell
2021-11-26  5:30 ` Christoph Hellwig
2021-11-01  1:36 Stephen Rothwell
2021-10-25  2:26 Stephen Rothwell
2021-08-17  5:25 Stephen Rothwell
2021-08-17 16:40 ` Tejun Heo
2021-08-17 16:50   ` Christoph Hellwig
2021-08-17 16:52     ` Tejun Heo
2021-08-09  4:29 Stephen Rothwell
2021-08-09 14:05 ` Jens Axboe
2020-12-14  3:56 Stephen Rothwell
2020-09-23  4:05 Stephen Rothwell
2020-01-28  0:38 Stephen Rothwell
2020-01-28  0:40 ` Jens Axboe
2019-04-15  3:06 Stephen Rothwell
2019-04-15 14:15 ` Jens Axboe
2019-04-15  3:00 Stephen Rothwell
2019-03-05  1:48 Stephen Rothwell
2018-11-16  2:19 Stephen Rothwell
2018-11-16  2:21 ` Jens Axboe
2017-09-04  3:09 Stephen Rothwell
2017-06-30  2:08 Stephen Rothwell
2017-06-26  2:44 Stephen Rothwell
2017-06-26  2:28 Stephen Rothwell
2017-06-23  3:06 Stephen Rothwell
2017-06-23  3:09 ` Jens Axboe
2017-06-23  3:24   ` Stephen Rothwell
2017-06-23  3:27     ` Jens Axboe
2017-06-23  3:33       ` Stephen Rothwell
2017-06-23  3:56         ` Jens Axboe
2017-06-23  3:29     ` Jens Axboe
2016-07-21  3:08 Stephen Rothwell
2016-07-08  3:07 Stephen Rothwell
2016-07-08  4:14 ` Stephen Rothwell
2016-07-08 14:11   ` Konrad Rzeszutek Wilk
2016-06-14  2:44 Stephen Rothwell
2016-05-03  4:25 Stephen Rothwell
2016-05-03 20:03 ` Jens Axboe
2016-03-07  3:12 Stephen Rothwell
2016-03-07  3:08 Stephen Rothwell
2016-03-01  0:25 Stephen Rothwell
2016-02-18  2:10 Stephen Rothwell
2016-01-13  2:07 Stephen Rothwell
2015-12-31  3:34 Stephen Rothwell
2016-01-21 22:46 ` Stephen Rothwell
2016-01-21 22:48   ` Jens Axboe
2015-12-14  1:36 Stephen Rothwell
2015-12-07  4:27 Stephen Rothwell
2015-12-07  4:16 Stephen Rothwell
2015-10-06  1:33 Stephen Rothwell
2015-08-27  2:36 Stephen Rothwell
2015-08-17  4:04 Stephen Rothwell
2015-06-04  4:51 Stephen Rothwell
2015-06-04  4:36 Stephen Rothwell
2015-06-03  3:33 Stephen Rothwell
2015-06-03  3:28 Stephen Rothwell
2015-06-01  4:56 Stephen Rothwell
2015-06-01 14:31 ` Mike Snitzer
2015-04-13  4:58 Stephen Rothwell
2014-03-17  3:55 Stephen Rothwell
2014-03-10 15:39 Mark Brown
2013-11-01  3:25 Stephen Rothwell
2013-09-25  3:11 Stephen Rothwell
2013-05-01  5:17 Stephen Rothwell
2013-03-26  2:05 Stephen Rothwell
2012-12-07  2:44 Stephen Rothwell
2012-10-31  2:04 Stephen Rothwell
2012-10-31 13:55 ` Ben Hutchings
2012-10-31 13:57   ` Jens Axboe
2012-11-01 10:04   ` Herton Ronaldo Krzesinski
2011-11-01  5:15 Stephen Rothwell
2011-11-01  8:09 ` Jens Axboe
2011-11-01  9:03   ` Stephen Rothwell
2011-05-19  1:34 Stephen Rothwell
2011-03-21  0:43 Stephen Rothwell
2011-03-21  9:48 ` Jens Axboe
2011-03-07  2:19 Stephen Rothwell
2011-03-07  6:36 ` Tejun Heo
2011-03-07  8:42   ` Jens Axboe
2011-03-07 10:41     ` Sedat Dilek
2011-03-07 10:47       ` Tejun Heo
2011-03-07 11:14         ` Sedat Dilek
2011-03-07 11:16           ` Jens Axboe
2011-03-07 11:25             ` Sedat Dilek
2011-03-07 11:26               ` Jens Axboe
2011-03-07 11:35                 ` Sedat Dilek
2011-03-07 11:46                   ` Jens Axboe
2011-03-07 12:26                     ` Sedat Dilek
2011-03-07 11:42               ` Stephen Rothwell
2011-03-07 11:38             ` Stephen Rothwell
2010-09-16  2:04 Stephen Rothwell
2010-04-29  3:52 Stephen Rothwell
2010-04-29  7:33 ` Jens Axboe
2010-03-17  1:52 Stephen Rothwell
2010-03-17  2:03 ` Li Zefan
2010-02-25  3:10 Stephen Rothwell
2010-02-25  7:47 ` Jens Axboe
2010-02-25 23:11   ` Stephen Rothwell
2009-06-25  3:15 Stephen Rothwell
2009-06-25  3:30 ` Stephen Rothwell
2009-06-25  6:38   ` Jens Axboe
2009-06-25  7:42     ` Jens Axboe

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