From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Martin K. Petersen" Subject: Re: [PATCH 1/6] ipr: Fix missed EH wakeup Date: Thu, 23 Mar 2017 12:04:29 -0400 Message-ID: References: <20170315215837.5146A13603C@b03ledav002.gho.boulder.ibm.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from aserp1040.oracle.com ([141.146.126.69]:40026 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751404AbdCWQEi (ORCPT ); Thu, 23 Mar 2017 12:04:38 -0400 In-Reply-To: <20170315215837.5146A13603C@b03ledav002.gho.boulder.ibm.com> (Brian King's message of "Wed, 15 Mar 2017 16:58:36 -0500") Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: Brian King Cc: James.Bottomley@HansenPartnership.com, martin.petersen@oracle.com, linux-scsi@vger.kernel.org, wenxiong@linux.vnet.ibm.com Brian King writes: > Following a command abort or device reset, ipr's EH handlers wait > for the commands getting aborted to get sent back from the adapter > prior to returning from the EH handler. This fixes up some cases > where the completion handler was not getting called, which would > have resulted in the EH thread waiting until it timed out, greatly > extending EH time. Applied to 4.12/scsi-queue. -- Martin K. Petersen Oracle Linux Engineering