michael/linux
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

ata: libata-scsi: Fix ata_msense_control() CDL page reporting

Browse Source 
commit 0e9a2990a9 upstream.

When the user requests the ALL_SUB_MPAGES mode sense page,
ata_msense_control() adds the CDL_T2A_SUB_MPAGE twice instead of adding
the CDL_T2A_SUB_MPAGE and CDL_T2B_SUB_MPAGE pages information. Correct
the second call to ata_msense_control_spgt2() to report the
CDL_T2B_SUB_MPAGE page.

Fixes: 673b2fe6ff ("scsi: ata: libata-scsi: Add support for CDL pages mode sense")
Cc: stable@vger.kernel.org
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Damien Le Moal
2024-09-23 18:14:36 +09:00
committed by Greg Kroah-Hartman
parent d205cb1a13
commit a16ac25841
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/ata/libata-scsi.c
View File

@@ -2358,7 +2358,7 @@ static unsigned int ata_msense_control(struct ata_device *dev, u8 *buf,
case ALL_SUB_MPAGES:
n = ata_msense_control_spg0(dev, buf, changeable);
n += ata_msense_control_spgt2(dev, buf + n, CDL_T2A_SUB_MPAGE);
n += ata_msense_control_spgt2(dev, buf + n, CDL_T2A_SUB_MPAGE);
n += ata_msense_control_spgt2(dev, buf + n, CDL_T2B_SUB_MPAGE);
n += ata_msense_control_ata_feature(dev, buf + n);
return n;
default: