Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754314AbcDJUF4 (ORCPT ); Sun, 10 Apr 2016 16:05:56 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:53245 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759563AbcDJS6t (ORCPT ); Sun, 10 Apr 2016 14:58:49 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Alan Cox , Hannes Reinicke , "Martin K. Petersen" Subject: [PATCH 4.4 045/210] aic7xxx: Fix queue depth handling Date: Sun, 10 Apr 2016 11:34:26 -0700 Message-Id: <20160410183528.265108561@linuxfoundation.org> X-Mailer: git-send-email 2.8.0 In-Reply-To: <20160410183526.651820045@linuxfoundation.org> References: <20160410183526.651820045@linuxfoundation.org> User-Agent: quilt/0.64 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1022 Lines: 32 4.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Alan commit 5a51a7abca133860a6f4429655a9eda3c4afde32 upstream. We were setting the queue depth correctly, then setting it back to two. If you hit this as a bisection point then please send me an email as it would imply we've been hiding other bugs with this one. Signed-off-by: Alan Cox Reviewed-by: Hannes Reinicke Signed-off-by: Martin K. Petersen Signed-off-by: Greg Kroah-Hartman --- drivers/scsi/aic7xxx/aic7xxx_osm.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/scsi/aic7xxx/aic7xxx_osm.c +++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c @@ -1336,6 +1336,7 @@ ahc_platform_set_tags(struct ahc_softc * case AHC_DEV_Q_TAGGED: scsi_change_queue_depth(sdev, dev->openings + dev->active); + break; default: /* * We allow the OS to queue 2 untagged transactions to