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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A5DB8C25B0E for ; Tue, 16 Aug 2022 12:19:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235493AbiHPMTA (ORCPT ); Tue, 16 Aug 2022 08:19:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45986 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235500AbiHPMSU (ORCPT ); Tue, 16 Aug 2022 08:18:20 -0400 Received: from mail-pj1-x102e.google.com (mail-pj1-x102e.google.com [IPv6:2607:f8b0:4864:20::102e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 41A09D7F for ; Tue, 16 Aug 2022 05:16:39 -0700 (PDT) Received: by mail-pj1-x102e.google.com with SMTP id d65-20020a17090a6f4700b001f303a97b14so9431650pjk.1 for ; Tue, 16 Aug 2022 05:16:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20210112.gappssmtp.com; s=20210112; h=content-transfer-encoding:mime-version:date:message-id:subject :references:in-reply-to:cc:to:from:from:to:cc; bh=YjP3WNw/TJNTpsaI4Njl2DK4+CglvzwLpHBnp4oraLo=; b=YlJl9e4QRqwe+YedrfthkBmRF9P3CBv6Qg8g2/TxeDy7a4KrJEGK3k8OrXjSq9dY2R SZRARNDt+rojrIuxBlp/AIGiZ8JzrjyuwHxoccmdP4DFQBrdl55WHwemDquqt4wbpS3i Gummo5h/JDB1PhqgfND+7gRYL1PBN5sGYAfvZwiETdjC/1L9PRoRG7LTy9Sr3iGIXviv Ws+XyhrpoN+rG1TKNfFRYLWG4JpOwtw2DkWqi85jBLyX44Ty42Xp2mQfVtoy9j2AMxja Fug6zNG3m4ceNq/npcuLYvRiYjnghggKMLXOpFDrQbuFUYxBfPvEHWoqo0jfOEt3w09P 8pIQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:date:message-id:subject :references:in-reply-to:cc:to:from:x-gm-message-state:from:to:cc; bh=YjP3WNw/TJNTpsaI4Njl2DK4+CglvzwLpHBnp4oraLo=; b=y/eNT3NTZQMR/VBd8vEaz+fPEOloe+72R9Exgw8yRUctmiY2Ucl9mU3flBDF5ps6gC fCCMaDxE/wu8NErD4Cc9jeImxe2O5TOQxMgLxBppLnF70BFIIG+t5FK7NpdPspIbnuPM /mzsHc8dRVMt7GpyK41LGwkXYtL0XlZ0LtapZ9MNFi+Vt3QsUQ0BjSavwKW3rvEbfm6j m+UgOECsd3hM2QI1VT8rLvnSDaLF8mD318iPPiIQP7ExKFbphU0WpDRlhYhuVqCx4R/y VlitK+2qbEspwELUg0rLIzkqpwFzwUKj62NSXui+ydKYIg91C5TWb2ak5gBLXsWHPYNU 2biA== X-Gm-Message-State: ACgBeo2phdBLWsqJOb8VDWol4PXNl9USMluSMYeXvOpCabRFKmiX/S/1 g5AmF/B2kExf7z5+bTWG474VBQ== X-Google-Smtp-Source: AA6agR720neDfYhH26vGvdMpqiQXEp9IVwU70e00B9Yu2z2mCdeX3PMmLXmGeXqtnamr/ND6QVW4NQ== X-Received: by 2002:a17:903:2286:b0:16f:8f52:c952 with SMTP id b6-20020a170903228600b0016f8f52c952mr22075618plh.126.1660652198669; Tue, 16 Aug 2022 05:16:38 -0700 (PDT) Received: from [127.0.1.1] ([198.8.77.157]) by smtp.gmail.com with ESMTPSA id x5-20020a623105000000b005302cef1684sm8318735pfx.34.2022.08.16.05.16.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 16 Aug 2022 05:16:37 -0700 (PDT) From: Jens Axboe To: ming.lei@redhat.com, ZiyangZhang@linux.alibaba.com Cc: joseph.qi@linux.alibaba.com, linux-block@vger.kernel.org, xiaoguang.wang@linux.alibaba.com In-Reply-To: <20220815023633.259825-1-ZiyangZhang@linux.alibaba.com> References: <20220815023633.259825-1-ZiyangZhang@linux.alibaba.com> Subject: Re: [PATCH V2 0/3] ublk_drv: cleanup and bugfix Message-Id: <166065219672.192972.12166477403979227046.b4-ty@kernel.dk> Date: Tue, 16 Aug 2022 06:16:36 -0600 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org On Mon, 15 Aug 2022 10:36:30 +0800, ZiyangZhang wrote: > The following 3 patches are cleanup and bugfix. Patch 1 and 2 > simply inline a function and update comments for ublk_drv's > aborting machemism. > > Patch 3 fix a null-deref bug reported by myself. Ming gives out a > patch and I integrate it with more comments on this bug. > > [...] Applied, thanks! [1/3] ublk_drv: check ubq_daemon_is_dying() in __ublk_rq_task_work() commit: 966120b51a245c9ff5857c5b169310c248e0ae87 [2/3] ublk_drv: update comment for __ublk_fail_req() commit: bb24174754afc5a7d185ca5406dcfbc608cdf157 [3/3] ublk_drv: do not add a re-issued request aborted previously to ioucmd's task_work commit: e6190dd0031d335c22586d34ef898301ed20f230 Best regards, -- Jens Axboe