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=-3.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 E5E20C388F9 for ; Wed, 4 Nov 2020 16:07:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7F9032080D for ; Wed, 4 Nov 2020 16:07:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="ga9Vds1U" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729796AbgKDQHz (ORCPT ); Wed, 4 Nov 2020 11:07:55 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33014 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729141AbgKDQHy (ORCPT ); Wed, 4 Nov 2020 11:07:54 -0500 Received: from mail-qk1-x735.google.com (mail-qk1-x735.google.com [IPv6:2607:f8b0:4864:20::735]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 702E7C061A4A for ; Wed, 4 Nov 2020 08:07:54 -0800 (PST) Received: by mail-qk1-x735.google.com with SMTP id i21so19006781qka.12 for ; Wed, 04 Nov 2020 08:07:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=from:references:in-reply-to:mime-version:thread-index:date :message-id:subject:to:cc; bh=BHkSWNbIl562pW6AnASM+WBxDDx4+kAwGcMK0HUntks=; b=ga9Vds1U7rymU0qKXfuvuOBdOO0J+h+Ij+YjSeqtnr06dmxmPHtRIIq6TJwrN+feFv NdpvrLCtqjxpyr28ygOC8oS4jULWbJEUbXJUTdqAfIyLMbCJvZ/otoTc2sglWsaOtuno owAkCVRWdCpbqlmmb1dt5YYx88ggt0nbze7nY= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:references:in-reply-to:mime-version :thread-index:date:message-id:subject:to:cc; bh=BHkSWNbIl562pW6AnASM+WBxDDx4+kAwGcMK0HUntks=; b=jS0QXl7ftafiPn5CtjQYtg3YlNxfhiSjEGhZGe4OUbhT+6fhkFFuqZ1zxzfZUpqq4T jmb/0nDFCnCkEaHELTWA1z2yF6Sv1NwYNPw8uE0mSXuYpc5K9LbKrVMAK7aK5FMb3lZW lkUbwA9g/zoh0Mi/8Pxno9ywg5q9x5q/cftbMN8pmVSUdTXOrcCA7/mgopmdHt5jfCXJ wos68CHESoTHfuAn8BVx23YTTbVmu7iTq95gcNadoAHmN6dKYw0+utR5fNtNvfQizaxr iNcVCzxzWWt5+bxPEgNYPgjeQMnYJVj18xkQQqYsXOS0zFS/gCi5+u/NVTvAuZO/TtEP dlAQ== X-Gm-Message-State: AOAM533z05EYJFkSa02I7oxzcxwHbinS9HxKFKnPi9jlFEiCU+wylH0E OqeLDWPMCqAtIc2kKxxojunY+O7w4jsJWWwcbuQvQg== X-Google-Smtp-Source: ABdhPJyL19Fpp6d56vpOKXqEPr2we4oFzgYBvwLPPmmflZubCGpEhohRofDGfi7/P9TqxN5f5iyB8/7SbINnwKu2ZAA= X-Received: by 2002:a37:7f03:: with SMTP id a3mr26053474qkd.72.1604506073355; Wed, 04 Nov 2020 08:07:53 -0800 (PST) From: Kashyap Desai References: <1597850436-116171-1-git-send-email-john.garry@huawei.com> <1597850436-116171-18-git-send-email-john.garry@huawei.com> <385d5408-6ba2-6bb6-52d3-b59c9aa9c5e5@huawei.com> <193a0440eed447209c48bda042f0e4db102355e7.camel@redhat.com> <519e0d58-e73e-22ce-0ddb-1be71487ba6d@huawei.com> In-Reply-To: MIME-Version: 1.0 X-Mailer: Microsoft Outlook 15.0 Thread-Index: AQIEYzmMwLj9Hjt1oYRTL2F1ptHELAH4Y1GPA2MBE+ABLEW/HAJO7THRAbG1jfoBv/1U4QNIWkp0qOA9ROA= Date: Wed, 4 Nov 2020 21:37:51 +0530 Message-ID: <7624d3fe1613f19af5c3a77f4ae8fe55@mail.gmail.com> Subject: RE: [PATCH v8 17/18] scsi: megaraid_sas: Added support for shared host tagset for cpuhotplug To: Qian Cai , John Garry , axboe@kernel.dk, jejb@linux.ibm.com, martin.petersen@oracle.com, don.brace@microsemi.com, ming.lei@redhat.com, bvanassche@acm.org, dgilbert@interlog.com, paolo.valente@linaro.org, hare@suse.de, hch@lst.de Cc: Sumit Saxena , linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org, esc.storagedev@microsemi.com, "PDL,MEGARAIDLINUX" , chenxiang66@hisilicon.com, luojiaxing@huawei.com, Hannes Reinecke Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="00000000000091cd3605b34a2e66" Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org --00000000000091cd3605b34a2e66 Content-Type: text/plain; charset="UTF-8" > > > > v5.10-rc2 is also broken here. > > John, Kashyap, any update on this? If this is going to take a while to fix > it > proper, should I send a patch to revert this or at least disable the > feature by > default for megaraid_sas in the meantime, so it no longer breaks the > existing > systems out there? I am trying to get similar h/w to try out. All my current h/w works fine. Give me couple of days' time. If this is not obviously common issue and need time, we will go with module parameter disable method. I will let you know. 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