linux/drivers/scsi/aic94xx
Dan Williams 6ef1b512f4 [SCSI] libsas: fix taskfile corruption in sas_ata_qc_fill_rtf
fill_result_tf() grabs the taskfile flags from the originating qc which
sas_ata_qc_fill_rtf() promptly overwrites.  The presence of an
ata_taskfile in the sata_device makes it tempting to just copy the full
contents in sas_ata_qc_fill_rtf().  However, libata really only wants
the fis contents and expects the other portions of the taskfile to not
be touched by ->qc_fill_rtf.  To that end store a fis buffer in the
sata_device and use ata_tf_from_fis() like every other ->qc_fill_rtf()
implementation.

Cc: <stable@vger.kernel.org>
Reported-by: Praveen Murali <pmurali@logicube.com>
Tested-by: Praveen Murali <pmurali@logicube.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2012-07-08 09:49:14 +01:00
..
aic94xx.h [SCSI] libsas: use ->set_dmamode to notify lldds of NCQ parameters 2012-02-19 13:55:42 -06:00
aic94xx_dev.c [SCSI] libsas: use ->set_dmamode to notify lldds of NCQ parameters 2012-02-19 13:55:42 -06:00
aic94xx_dump.c
aic94xx_dump.h
aic94xx_hwi.c
aic94xx_hwi.h
aic94xx_init.c [SCSI] libsas: async ata scanning 2012-02-29 15:35:41 -06:00
aic94xx_reg.c
aic94xx_reg.h
aic94xx_reg_def.h
aic94xx_sas.h
aic94xx_scb.c
aic94xx_sds.c
aic94xx_sds.h
aic94xx_seq.c aic94xx: Get rid of redundant NULL check before release_firmware() call 2012-04-30 13:22:58 +02:00
aic94xx_seq.h
aic94xx_task.c [SCSI] libsas: fix taskfile corruption in sas_ata_qc_fill_rtf 2012-07-08 09:49:14 +01:00
aic94xx_tmf.c [SCSI] libsas: don't recover end devices attached to disabled phys 2012-02-29 15:42:51 -06:00
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