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[patch 13/29] libata: sata_sis: use correct S/G table size

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From: Greg Kroah-Hartman
Subject: [patch 13/29] libata: sata_sis: use correct S/G table size
Date: Tuesday, November 20, 2007 - 11:23 am

2.6.23-stable review patch.  If anyone has any objections, please let us
know.

------------------
From: Jeff Garzik <jeff@garzik.org>

patch 96af154710d44b574515431a0bb014888398a741 in mainline.

[libata] sata_sis: use correct S/G table size

sata_sis has the same restrictions as other SFF controllers, and so must
use LIBATA_MAX_PRD to denote that SCSI may only fill ATA_MAX_PRD/2
entries, due to our need to handle IOMMU merging.

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Cc: Tobias Powalowski <t.powa@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
 drivers/ata/sata_sis.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/ata/sata_sis.c
+++ b/drivers/ata/sata_sis.c
@@ -92,7 +92,7 @@ static struct scsi_host_template sis_sht
 	.queuecommand		= ata_scsi_queuecmd,
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
-	.sg_tablesize		= ATA_MAX_PRD,
+	.sg_tablesize		= LIBATA_MAX_PRD,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,

-- 
-
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Messages in current thread:
[patch 00/29] 2.6.23-stable review, Greg Kroah-Hartman, (Tue Nov 20, 11:22 am)
[patch 01/29] i2c-pasemi: Fix NACK detection, Greg Kroah-Hartman, (Tue Nov 20, 11:23 am)
[patch 02/29] i2c/eeprom: Recognize VGN as a valid Sony Va ..., Greg Kroah-Hartman, (Tue Nov 20, 11:23 am)
[patch 03/29] i2c/eeprom: Hide Sony Vaio serial numbers, Greg Kroah-Hartman, (Tue Nov 20, 11:23 am)
[patch 04/29] drivers/video/ps3fb: fix memset size error, Greg Kroah-Hartman, (Tue Nov 20, 11:23 am)
[patch 06/29] raid5: fix unending write sequence, Greg Kroah-Hartman, (Tue Nov 20, 11:23 am)
[patch 07/29] knfsd: fix spurious EINVAL errors on first a ..., Greg Kroah-Hartman, (Tue Nov 20, 11:23 am)
[patch 08/29] nfsd4: recheck for secure ports in fh_verify, Greg Kroah-Hartman, (Tue Nov 20, 11:23 am)
[patch 09/29] dmaengine: fix broken device refcounting, Greg Kroah-Hartman, (Tue Nov 20, 11:23 am)
[patch 10/29] x86: disable preemption in delay_tsc(), Greg Kroah-Hartman, (Tue Nov 20, 11:23 am)
[patch 11/29] reiserfs: dont drop PG_dirty when releasing ..., Greg Kroah-Hartman, (Tue Nov 20, 11:23 am)
[patch 13/29] libata: sata_sis: use correct S/G table size, Greg Kroah-Hartman, (Tue Nov 20, 11:23 am)
[patch 12/29] sata_sis: fix SCR read breakage, Greg Kroah-Hartman, (Tue Nov 20, 11:24 am)
[patch 15/29] Fix divide-by-zero in the 2.6.23 scheduler code, Greg Kroah-Hartman, (Tue Nov 20, 11:24 am)
[patch 16/29] geode: Fix not inplace encryption, Greg Kroah-Hartman, (Tue Nov 20, 11:24 am)
[patch 17/29] libcrc32c: keep intermediate crc state in cp ..., Greg Kroah-Hartman, (Tue Nov 20, 11:24 am)
[patch 18/29] i386: avoid temporarily inconsistent pte-s, Greg Kroah-Hartman, (Tue Nov 20, 11:24 am)
[patch 19/29] x86: fix off-by-one in find_next_zero_string, Greg Kroah-Hartman, (Tue Nov 20, 11:24 am)
[patch 20/29] x86: mark read_crX() asm code as volatile, Greg Kroah-Hartman, (Tue Nov 20, 11:24 am)
[patch 22/29] x86: return correct error code from child_ri ..., Greg Kroah-Hartman, (Tue Nov 20, 11:24 am)
[patch 23/29] ntp: fix typo that makes sync_cmos_clock erratic, Greg Kroah-Hartman, (Tue Nov 20, 11:24 am)
[patch 24/29] x86: fix freeze in x86_64 RTC update code in ..., Greg Kroah-Hartman, (Tue Nov 20, 11:24 am)
[patch 25/29] softlockup watchdog fixes and cleanups, Greg Kroah-Hartman, (Tue Nov 20, 11:24 am)
[patch 26/29] softlockup: use cpu_clock() instead of sched ..., Greg Kroah-Hartman, (Tue Nov 20, 11:25 am)
[patch 27/29] USB: unusual_devs modification for Nikon D200, Greg Kroah-Hartman, (Tue Nov 20, 11:25 am)
[patch 28/29] USB: Nikon D40X unusual_devs entry, Greg Kroah-Hartman, (Tue Nov 20, 11:25 am)
Re: [patch 00/29] 2.6.23-stable review, Greg Kroah-Hartman, (Tue Nov 20, 11:29 am)