From patchwork Fri Jan 6 01:46:40 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dan Williams X-Patchwork-Id: 134581 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id DA6C31007D8 for ; Fri, 6 Jan 2012 12:46:46 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756240Ab2AFBqp (ORCPT ); Thu, 5 Jan 2012 20:46:45 -0500 Received: from mga12.intel.com ([143.182.124.36]:12100 "EHLO azsmga102.ch.intel.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1754602Ab2AFBqo (ORCPT ); Thu, 5 Jan 2012 20:46:44 -0500 Received: from mail-yw0-f52.google.com ([209.85.213.52]) by mga14.intel.com with ESMTP/TLS/RC4-SHA; 05 Jan 2012 17:46:43 -0800 Received: by yhnn12 with SMTP id n12so427570yhn.25 for ; Thu, 05 Jan 2012 17:46:43 -0800 (PST) Received: by 10.236.185.138 with SMTP id u10mr4817952yhm.57.1325814403069; Thu, 05 Jan 2012 17:46:43 -0800 (PST) Received: from [192.168.0.8] (static-50-53-161-131.bvtn.or.frontiernet.net. [50.53.161.131]) by mx.google.com with ESMTPS id n24sm84961051yhj.13.2012.01.05.17.46.41 (version=SSLv3 cipher=OTHER); Thu, 05 Jan 2012 17:46:42 -0800 (PST) Subject: Re: [GIT PATCH v3 00/14] libsas: eh reworks (ata-eh vs discovery, races, ...) From: Dan Williams To: linux-scsi@vger.kernel.org Cc: linux-ide@vger.kernel.org Date: Thu, 05 Jan 2012 17:46:40 -0800 In-Reply-To: <20120106005634.11464.64030.stgit@localhost6.localdomain6> References: <20120106005634.11464.64030.stgit@localhost6.localdomain6> X-Mailer: Evolution 3.0.3 (3.0.3-1.fc15) Message-ID: <1325814402.17049.5.camel@ultramagnus.opencreations.com> Mime-Version: 1.0 Sender: linux-ide-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ide@vger.kernel.org On Thu, 2012-01-05 at 16:59 -0800, Dan Williams wrote: > Note, the patches mailed with this update only include the libsas patches > that have been revised since v2, and the isci updates that were > dependent on these changes. > > For the full set in proper order see the current state of the 'libsas' > branch in isci.git (commit c3766a3): Just noticed that scsi-misc was rebased since last checked. Patch kit re-flowed (none of the contents changed). 'libsas' is now at commit 5c41dc3: The following changes since commit 5c41dc3a79150e93e5d050871a10b761be8281a1: [SCSI] lpfc 8.3.28: Update driver version to 8.3.28 (2011-12-15 10:57:45 +0400) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/djbw/isci.git libsas Dan Williams (33): libsas: remove unused ata_task_resp fields libsas: kill sas_slave_destroy libsas: fix domain_device leak libsas: fix leak of dev->sata_dev.identify_[packet_]device libsas: replace event locks with atomic bitops libsas: convert ha->state to flags libsas: introduce sas_drain_work() libsas: remove ata_port.lock management duties from lldds libsas: prevent domain rediscovery competing with ata error handling libsas: use ->set_dmamode to notify lldds of NCQ parameters libsas: kill invocation of scsi_eh_finish_cmd from sas_ata_task_done libsas: close error handling vs sas_ata_task_done() race libsas: prevent double completion of scmds from eh libsas: fix timeout vs completion race libsas: let libata handle command timeouts libsas: defer SAS_TASK_NEED_DEV_RESET commands to libata libsas: use libata-eh-reset for sata rediscovery fis transmit failures libsas: perform sas-transport resets in shost->workq context libsas: execute transport link resets with libata-eh via host workqueue libsas: sas_phy_enable via transport_sas_phy_reset libsas: async ata-eh libsas: poll for ata device readiness after reset libsas: don't mark expanders as gone when a child device is removed libsas: check for 'gone' expanders in smp_execute_task() libsas: fix sas_find_local_phy(), take phy references libsas: don't recover 'gone' devices in sas_ata_hard_reset() isci: kill iphy->isci_port lookups isci: kill isci_port->status isci: fix interpretation of "hard" reset isci: stop interpreting ->lldd_lu_reset() as an ata soft-reset isci: ->lldd_ata_check_ready handler isci: remove bus and reset handlers isci: remove IDEV_EH hack to disable "discovery-time" ata resets Jeff Skirvin (2): libsas: Remove redundant phy state notification calls. libsas: add mutex for SMP task execution Documentation/scsi/libsas.txt | 15 - drivers/ata/libata-eh.c | 1 + drivers/ata/libata.h | 1 - drivers/scsi/aic94xx/aic94xx.h | 2 + drivers/scsi/aic94xx/aic94xx_dev.c | 38 ++- drivers/scsi/aic94xx/aic94xx_init.c | 5 +- drivers/scsi/aic94xx/aic94xx_tmf.c | 9 +- drivers/scsi/isci/host.c | 8 +- drivers/scsi/isci/host.h | 19 +- drivers/scsi/isci/init.c | 13 +- drivers/scsi/isci/phy.c | 18 +- drivers/scsi/isci/phy.h | 1 - drivers/scsi/isci/port.c | 220 ++++++------ drivers/scsi/isci/port.h | 11 +- drivers/scsi/isci/remote_device.c | 32 +-- drivers/scsi/isci/remote_device.h | 7 +- drivers/scsi/isci/request.c | 198 +---------- drivers/scsi/isci/request.h | 9 +- drivers/scsi/isci/task.c | 158 ++------- drivers/scsi/isci/task.h | 40 -- drivers/scsi/libsas/sas_ata.c | 685 +++++++++++++++-------------------- drivers/scsi/libsas/sas_discover.c | 151 +++++++-- drivers/scsi/libsas/sas_event.c | 89 +++++- drivers/scsi/libsas/sas_expander.c | 107 ++++-- drivers/scsi/libsas/sas_init.c | 192 +++++++++- drivers/scsi/libsas/sas_internal.h | 73 ++-- drivers/scsi/libsas/sas_phy.c | 12 +- drivers/scsi/libsas/sas_port.c | 24 +- drivers/scsi/libsas/sas_scsi_host.c | 299 +++++++--------- drivers/scsi/mvsas/mv_init.c | 1 - drivers/scsi/mvsas/mv_sas.c | 11 +- drivers/scsi/pm8001/pm8001_init.c | 1 - drivers/scsi/pm8001/pm8001_sas.c | 29 +- drivers/scsi/scsi_transport_sas.c | 59 +++- include/linux/libata.h | 1 + include/scsi/libsas.h | 59 ++-- include/scsi/sas_ata.h | 26 +- include/scsi/scsi_transport_sas.h | 12 +- 38 files changed, 1292 insertions(+), 1344 deletions(-) --- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html