From patchwork Thu Oct 15 13:35:41 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kashyap Desai X-Patchwork-Id: 11839327 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 2205714B5 for ; Thu, 15 Oct 2020 13:36:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D8B1022280 for ; Thu, 15 Oct 2020 13:36:37 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="W5iIPC6k" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729830AbgJONgf (ORCPT ); Thu, 15 Oct 2020 09:36:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48972 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729599AbgJONge (ORCPT ); Thu, 15 Oct 2020 09:36:34 -0400 Received: from mail-pf1-x443.google.com (mail-pf1-x443.google.com [IPv6:2607:f8b0:4864:20::443]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 966A9C061755 for ; Thu, 15 Oct 2020 06:36:34 -0700 (PDT) Received: by mail-pf1-x443.google.com with SMTP id c20so2041066pfr.8 for ; Thu, 15 Oct 2020 06:36:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=from:to:cc:subject:date:message-id; bh=HMLIpCniVb2IhEt7bL0n31lXBHxEUnkus3LctrRt5YY=; b=W5iIPC6kFUbiGDrYBil86C+AwZu7P1bk8x/rPM6Oyct3lGFZEgk2Z5+PzQehoxT5gZ Rb/v+Kx1Oqph1G9f2ltpxwiuo1ZwVvJMPdp6OCbefmlRw9rH7jC9iC26jioVo37Ca/se 4tLfx9ULp0LoaohQUhctJU4eQ7HuAlGP8Lnvw= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=HMLIpCniVb2IhEt7bL0n31lXBHxEUnkus3LctrRt5YY=; b=rCMYx5wJ0IcuWhSalC71qYi8Si6s1e2chvxlbjmQR7u57GqBFwlkTbgB0XYAdHBetZ iV9F8kBNOo8OTL1NAyShVy4bAHsf7Wg3KMzlYRTKG3OZzTewOh6ZWOWzlAdE8ET1/fz3 ilaGooyjj+t4onzty6eQMx/0bY3ruAER8QVd8wkkTF7Zc6efol2SVdIAg4MH1/is5LXg wa6fKYQ+VHIuSOF8CtSWlbqizKIVQIrtHJE7tlym2dJixeXegXKxgm0qnBKkGcrTsdVy QTX3jV/+Jv+YayJVPSWyDQWeNxqduIBstuwnPPVaesqwnNrezE5nYnUOu/+9N+2m+Fv7 ZDNA== X-Gm-Message-State: AOAM5304PYWsifdzt+DXYocNKHB2zNzVW9mGJwuMEDpIxyauG0i9X2uW jU7pI82lVkb7gPtvZWl/UK8XFBj/DJcv73CpmQHCMsZ3yP24JPu+c77fZ97dY32gpxQJZDQqk20 fympMSzU/S4LrJOj5c5tB98vPj4vqdS4YfNXX7A4D4jV8Zrdh198WQetBnLkO2owUt7LfVyqE0C AvpsHy3Nbedrc= X-Google-Smtp-Source: ABdhPJyVoAsnp4/PHZwueGudw7fq9Z+NHu7qSA6RoVIdJVSXBTSc+A0p+mMtwkSTZaFgPR84oECPiQ== X-Received: by 2002:a63:1119:: with SMTP id g25mr3338120pgl.385.1602768992505; Thu, 15 Oct 2020 06:36:32 -0700 (PDT) Received: from drv-bst-rhel8.static.broadcom.net ([192.19.234.250]) by smtp.gmail.com with ESMTPSA id e19sm3396416pff.34.2020.10.15.06.36.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 15 Oct 2020 06:36:31 -0700 (PDT) From: Kashyap Desai To: linux-scsi@vger.kernel.org Cc: linux-block@vger.kernel.org, Kashyap Desai Subject: [PATCH v1 0/3] io_uring iopoll in scsi layer Date: Thu, 15 Oct 2020 19:05:41 +0530 Message-Id: <20201015133541.60400-1-kashyap.desai@broadcom.com> X-Mailer: git-send-email 2.18.1 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org This patch series is to support io_uring iopoll feature in scsi stack. This patch set requires shared hosttag support. This patch set is created on top of for-next branch of https://kernel.googlesource.com/pub/scm/linux/kernel/git/axboe/linux-block v1 -> Fixed warnings in scsi_debug driver. Reported-by: kernel test robot Kashyap Desai (3): add io_uring with IOPOLL support in scsi layer megaraid_sas: iouring iopoll support scsi_debug: iouring iopoll support drivers/scsi/megaraid/megaraid_sas.h | 2 + drivers/scsi/megaraid/megaraid_sas_base.c | 90 ++++++++++++-- drivers/scsi/megaraid/megaraid_sas_fusion.c | 43 ++++++- drivers/scsi/megaraid/megaraid_sas_fusion.h | 3 + drivers/scsi/scsi_debug.c | 123 ++++++++++++++++++++ drivers/scsi/scsi_lib.c | 16 +++ include/scsi/scsi_cmnd.h | 1 + include/scsi/scsi_host.h | 11 ++ 8 files changed, 278 insertions(+), 11 deletions(-) base-commit: a3f4ba1ea90538464cb11a4b202036f3fa40e9f3