From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-14.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E5486C48BE0 for ; Thu, 10 Jun 2021 21:44:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D190C6141D for ; Thu, 10 Jun 2021 21:44:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230385AbhFJVqt (ORCPT ); Thu, 10 Jun 2021 17:46:49 -0400 Received: from mail.kernel.org ([198.145.29.99]:53884 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230370AbhFJVqs (ORCPT ); Thu, 10 Jun 2021 17:46:48 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 8C93E61404; Thu, 10 Jun 2021 21:44:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1623361492; bh=Nm2lG9+SJgKjIstjugCTUl6kie9LX9Danvpz1BD7x3o=; h=From:To:Cc:Subject:Date:From; b=hvTbuus3egZkN0mDA5ZGbn+7ZHya0BQXs1jLjULpxHS1tQ4iBAwpqyKcXWEVIGaAx MkSSS9Cy9RGes0b/QeG49wRfeI9d9IvD71yTSjUYWhnRBf+xJ1opkvLLpf79O/APbw QehY9AjE5P8sbKu4MJP+/o93bC4QTflfa/dqtGywVlH5V7U4c+IcKe0UeN0dVM6Cfz 4lvZYGcIbZF1x80XySArWoTwxKEgXNKoX7wyecEKDod1WAu9lWUGhYBdssQDK2z/17 pUDtDCzT2mkg/psigFoWU4IteNhB060YPp6KneBtQaTGfEHw9wsrVHFFcKxweUv8Ti 0vo0+ocfQv6Kw== From: Keith Busch To: linux-nvme@lists.infradead.org, sagi@grimberg.me, hch@lst.de, linux-block@vger.kernel.org Cc: axboe@kernel.dk, Yuanyuan Zhong , Casey Chen , Ming Lei , Keith Busch Subject: [PATCHv4 0/4] block and nvme passthrough error handling Date: Thu, 10 Jun 2021 14:44:33 -0700 Message-Id: <20210610214437.641245-1-kbusch@kernel.org> X-Mailer: git-send-email 2.25.4 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org This series has blk_execute_rq() return queueing errors so the caller may know if their request wasn't dispatched, and adds polled hctx support. Chances since v3: Added recieved "Reviewed-by:" tags. Retain the REQ_HIPRI flag for nvme polled passthrough requests (patch 2) Combined nvme request dispatch with the status decoding into single function (patch 4) Keith Busch (4): block: support polling through blk_execute_rq nvme: use blk_execute_rq() for passthrough commands block: return errors from blk_execute_rq() nvme: use return value from blk_execute_rq() block/blk-exec.c | 25 +++++++++++-- drivers/nvme/host/core.c | 65 +++++++++++++++------------------- drivers/nvme/host/fabrics.c | 13 ++++--- drivers/nvme/host/fabrics.h | 2 +- drivers/nvme/host/fc.c | 2 +- drivers/nvme/host/ioctl.c | 6 +--- drivers/nvme/host/nvme.h | 4 +-- drivers/nvme/host/rdma.c | 3 +- drivers/nvme/host/tcp.c | 2 +- drivers/nvme/target/loop.c | 2 +- drivers/nvme/target/passthru.c | 8 ++--- include/linux/blkdev.h | 4 ++- 12 files changed, 72 insertions(+), 64 deletions(-) -- 2.25.4