From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from e18.ny.us.ibm.com (e18.ny.us.ibm.com [129.33.205.208]) (using TLSv1.2 with cipher CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3qWtcj6VPQzDq5k for ; Sat, 26 Mar 2016 06:28:05 +1100 (AEDT) Received: from localhost by e18.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 25 Mar 2016 15:28:03 -0400 Received: from b01cxnp22036.gho.pok.ibm.com (b01cxnp22036.gho.pok.ibm.com [9.57.198.26]) by d01dlp03.pok.ibm.com (Postfix) with ESMTP id 04162C90027 for ; Fri, 25 Mar 2016 15:27:57 -0400 (EDT) Received: from d01av04.pok.ibm.com (d01av04.pok.ibm.com [9.56.224.64]) by b01cxnp22036.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id u2PJS1FW23986216 for ; Fri, 25 Mar 2016 19:28:01 GMT Received: from d01av04.pok.ibm.com (localhost [127.0.0.1]) by d01av04.pok.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id u2PJS0or012087 for ; Fri, 25 Mar 2016 15:28:00 -0400 From: Uma Krishnan To: linux-scsi@vger.kernel.org, James Bottomley , "Martin K. Petersen" , "Matthew R. Ochs" , "Manoj N. Kumar" Cc: Brian King , linuxppc-dev@lists.ozlabs.org, Ian Munsie , Andrew Donnellan , Frederic Barrat , Christophe Lombard Subject: [PATCH v2 0/2] Fix regression and performance issue in cxlflash Date: Fri, 25 Mar 2016 14:25:20 -0500 Message-Id: <1458933920-28788-1-git-send-email-ukrishn@linux.vnet.ibm.com> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , This series has a couple of patches in cxlflash. The first patch is critical as it fixes a regression that was introduced by Commit 6ded8b3cbd9a ("cxlflash: Unmap problem state area before detaching master context") as part of the first SCSI push for v4.6. The second patch addresses a performance issue. This series is intended for v4.6 and is bisectable. We would like to see these included in the second merge window push for v4.6 (if there is one). Otherwise these can be a candidate for v4.6-rc2. v2 Changes: - Added the ack/review tags including one which was sent privately. Manoj N. Kumar (2): cxlflash: Fix regression issue with re-ordering patch cxlflash: Move to exponential back-off when cmd_room is not available drivers/scsi/cxlflash/main.c | 138 +++++++++++++++++++++++++++++-------------- drivers/scsi/cxlflash/main.h | 5 +- 2 files changed, 97 insertions(+), 46 deletions(-) -- 2.1.0