From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1031170AbbJ3MUO (ORCPT ); Fri, 30 Oct 2015 08:20:14 -0400 Received: from mx2.suse.de ([195.135.220.15]:57659 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1031016AbbJ3MUM (ORCPT ); Fri, 30 Oct 2015 08:20:12 -0400 Subject: Re: [PATCH v6 00/15] Big fixes, retries, handle a race condition To: Yaniv Gardi , robherring2@gmail.com, James.Bottomley@HansenPartnership.com, pebolle@tiscali.nl, hch@infradead.org References: <1446038045-17102-1-git-send-email-ygardi@codeaurora.org> Cc: linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org, linux-arm-msm@vger.kernel.org, santoshsy@gmail.com, linux-scsi-owner@vger.kernel.org, subhashj@codeaurora.org, gbroner@codeaurora.org, draviv@codeaurora.org From: Hannes Reinecke Message-ID: <56336079.60509@suse.de> Date: Fri, 30 Oct 2015 13:20:09 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 MIME-Version: 1.0 In-Reply-To: <1446038045-17102-1-git-send-email-ygardi@codeaurora.org> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 10/28/2015 02:13 PM, Yaniv Gardi wrote: > Important: > This serie of 15 small patches should be pushed after the series of 8 patches > "Fix error message and present UFS variant probe" > > V6: > update Reviewed-by from various reviewers > > V5: > removed un-necessary wmb() > > V4: > fixing a few comments from reviewers > > V3: > removed specific calls to wmb() since they are redundant. > > V2: > a few minor changes > > V1: > This serie of 15 small patches should be pushed after the series of 8 patches > I have uploaded to the upstream a week ago: > "Fix error message and present UFS variant probe" > > Yaniv Gardi (15): > scsi: ufs: clear UTRD, UPIU req and rsp before new transfers > scsi: ufs: clear fields UTRD, UPIU req and rsp before new transfers > scsi: ufs: verify command tag validity > scsi: ufs: clear outstanding_request bit in case query timeout > scsi: ufs: increase fDeviceInit query response timeout > scsi: ufs: avoid exception event handler racing with PM callbacks > scsi: ufs: set REQUEST_SENSE command size to 18 bytes > scsi: ufs: add retries to dme_peer get and set attribute > scsi: ufs: add retries for hibern8 enter > scsi: ufs: fix error recovery after the hibern8 exit failure > scsi: ufs: retry failed query flag requests > scsi: ufs: reduce the interrupts for power mode change requests > scsi: ufs: add missing memory barriers > scsi: ufs: commit descriptors before setting the doorbell > scsi: ufs: add wrapper for retrying sending query attribute > > drivers/scsi/ufs/ufshcd.c | 408 ++++++++++++++++++++++++++++++++++++---------- > drivers/scsi/ufs/ufshcd.h | 4 + > 2 files changed, 327 insertions(+), 85 deletions(-) > Except for patch 07/15: Reviewed-by: Hannes Reinecke Cheers, Hannes -- Dr. Hannes Reinecke zSeries & Storage hare@suse.de +49 911 74053 688 SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: J. Hawn, J. Guild, F. Imendörffer, HRB 16746 (AG Nürnberg)