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Date: Wed, 10 Jun 2015 17:26:19 +0200 From: Jiri Slaby <jslaby@...e.cz> To: stable@...r.kernel.org Cc: linux-kernel@...r.kernel.org, "K. Y. Srinivasan" <kys@...rosoft.com>, James Bottomley <JBottomley@...n.com>, Jiri Slaby <jslaby@...e.cz> Subject: [PATCH 3.12 030/111] storvsc: Set the SRB flags correctly when no data transfer is needed From: "K. Y. Srinivasan" <kys@...rosoft.com> 3.12-stable review patch. If anyone has any objections, please let me know. =============== commit dc45708ca9988656d706940df5fd102672c5de92 upstream. Set the SRB flags correctly when there is no data transfer. Without this change some IHV drivers will fail valid commands such as TEST_UNIT_READY. Cc: <stable@...r.kernel.org> Signed-off-by: K. Y. Srinivasan <kys@...rosoft.com> Reviewed-by: Long Li <longli@...rosoft.com> Signed-off-by: James Bottomley <JBottomley@...n.com> Signed-off-by: Jiri Slaby <jslaby@...e.cz> --- drivers/scsi/storvsc_drv.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c index 97892f258043..3bb6646bb406 100644 --- a/drivers/scsi/storvsc_drv.c +++ b/drivers/scsi/storvsc_drv.c @@ -1625,8 +1625,7 @@ static int storvsc_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *scmnd) break; default: vm_srb->data_in = UNKNOWN_TYPE; - vm_srb->win8_extension.srb_flags |= (SRB_FLAGS_DATA_IN | - SRB_FLAGS_DATA_OUT); + vm_srb->win8_extension.srb_flags |= SRB_FLAGS_NO_DATA_TRANSFER; break; } -- 2.4.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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