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([2620:15c:211:201:5d24:3188:b21f:5671]) by smtp.gmail.com with ESMTPSA id h3-20020a170902680300b001637529493esm3804323plk.66.2022.06.17.09.25.23 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 17 Jun 2022 09:25:24 -0700 (PDT) Message-ID: Date: Fri, 17 Jun 2022 09:25:22 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.8.0 Subject: Re: [PATCH 1/5] scsi: core: Remove reserved request time-out handling Content-Language: en-US To: John Garry , axboe@kernel.dk, damien.lemoal@opensource.wdc.com, hch@lst.de, jejb@linux.ibm.com, martin.petersen@oracle.com, hare@suse.de, satishkh@cisco.com, sebaddel@cisco.com, kartilak@cisco.com Cc: linux-rdma@vger.kernel.org, linux-mmc@vger.kernel.org, linux-nvme@lists.infradead.org, linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org, mpi3mr-linuxdrv.pdl@broadcom.com, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, nbd@other.debian.org References: <1655463320-241202-1-git-send-email-john.garry@huawei.com> <1655463320-241202-2-git-send-email-john.garry@huawei.com> From: Bart Van Assche In-Reply-To: <1655463320-241202-2-git-send-email-john.garry@huawei.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-3.6 required=5.0 tests=BAYES_00, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, NICE_REPLY_A,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 6/17/22 03:55, John Garry wrote: > The SCSI code does not currently support reserved commands. As such, > requests which time-out would never be reserved, and scsi_timeout() > 'reserved' arg should never be set. > > Remove handling for reserved requests and drop wrapper scsi_timeout() as > it now just calls scsi_times_out() always. Reviewed-by: Bart Van Assche