| Date | Tue, 07 Dec 2010 16:44:05 -0800 | From | Greg KH <> | Subject | [059/127] libata-scsi passthru: fix bug which truncated LBA48 return values |
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2.6.32-stable review patch. If anyone has any objections, please let us know.
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From: Douglas Gilbert <dgilbert@interlog.com>
commit bc496ed00ab1411d3efaf295b72e0c9eb343e1a3 upstream.
Fix assignment which overwrote SAT ATA PASS-THROUGH command EXTEND bit setting (ATA_TFLAG_LBA48)
Signed-off-by: Douglas Gilbert <dgilbert@interlog.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Cc: Kerin Millar <kerframil@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
--- drivers/ata/libata-scsi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -2825,7 +2825,7 @@ static unsigned int ata_scsi_pass_thru(s * write indication (used for PIO/DMA setup), result TF is * copied back and we don't whine too much about its failure. */ - tf->flags = ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE; + tf->flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE; if (scmd->sc_data_direction == DMA_TO_DEVICE) tf->flags |= ATA_TFLAG_WRITE;
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