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=-4.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,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 540D8C433E4 for ; Fri, 17 Jul 2020 17:08:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2B380207DD for ; Fri, 17 Jul 2020 17:08:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595005725; bh=iszOuuRFn0grWAUjNr1O+f5aLxO1F5cAvHJyL0IRrX0=; h=Date:From:To:To:To:Cc:Cc:Cc:Subject:In-Reply-To:References: List-ID:From; b=EOD3jkdEKB4hmfQJb2hf2DZOn/831untHg1wcPudJuS9PAhYHdnpTFx7fft/JOcms FTc8dFYJV3kaCFKSiuDNlJN1VA2lNwKL8j48R/C+RKkh1BHULqSH+2iUZhqaNpAhaZ TGuXl1V+nPMhJ3VPSNPAW1tSjiYS77UIKkl7KYeo= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726687AbgGQRIo (ORCPT ); Fri, 17 Jul 2020 13:08:44 -0400 Received: from mail.kernel.org ([198.145.29.99]:46022 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726393AbgGQRIo (ORCPT ); Fri, 17 Jul 2020 13:08:44 -0400 Received: from localhost (unknown [137.135.114.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id CDC5020717; Fri, 17 Jul 2020 17:08:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595005724; bh=iszOuuRFn0grWAUjNr1O+f5aLxO1F5cAvHJyL0IRrX0=; h=Date:From:To:To:To:Cc:Cc:Cc:Subject:In-Reply-To:References:From; b=j65yTO6VC/N6CizIUMdmLQpOElnJz20fK3fWfiRPCFgb1FqgutmAO1OtBPYmG2ZEi rfkduxC+dAFVdh1VKwY7kixJROlVO42pRrrg+vOVNz5RPqTwuoww2Iw4LP3YqJfDD+ GqDoW1SZgWUBu3GL8q8xbVskkLux+osyzcqvjmCk= Date: Fri, 17 Jul 2020 17:08:42 +0000 From: Sasha Levin To: Sasha Levin To: Coly Li To: linux-bcache@vger.kernel.org Cc: linux-block@vger.kernel.org, Coly Li Cc: stable@vger.kernel.org Cc: stable@vger.kernel.org Subject: Re: [PATCH v2 2/2] bcche: fix overflow in offset_to_stripe() In-Reply-To: <20200713111501.19061-2-colyli@suse.de> References: <20200713111501.19061-2-colyli@suse.de> Message-Id: <20200717170843.CDC5020717@mail.kernel.org> Sender: linux-bcache-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-bcache@vger.kernel.org Hi [This is an automated email] This commit has been processed because it contains a -stable tag. The stable tag indicates that it's relevant for the following trees: all The bot has tested the following trees: v5.7.8, v5.4.51, v4.19.132, v4.14.188, v4.9.230, v4.4.230. v5.7.8: Build OK! v5.4.51: Build OK! v4.19.132: Build OK! v4.14.188: Failed to apply! Possible dependencies: 1d316e658374f ("bcache: implement PI controller for writeback rate") 25d8be77e1922 ("block: move bio_alloc_pages() to bcache") 27a40ab9269e7 ("bcache: add backing_request_endio() for bi_end_io") 2831231d4c3f9 ("bcache: reduce cache_set devices iteration by devices_max_used") 3b304d24a718a ("bcache: convert cached_dev.count from atomic_t to refcount_t") 3fd47bfe55b00 ("bcache: stop dc->writeback_rate_update properly") 5138ac6748e38 ("bcache: fix misleading error message in bch_count_io_errors()") 539d39eb27083 ("bcache: fix wrong return value in bch_debug_init()") 5fa89fb9a86bc ("bcache: don't write back data if reading it failed") 6f10f7d1b02b1 ("bcache: style fix to replace 'unsigned' by 'unsigned int'") 771f393e8ffc9 ("bcache: add CACHE_SET_IO_DISABLE to struct cache_set flags") 7ba0d830dc0e4 ("bcache: set error_limit correctly") 7e027ca4b534b ("bcache: add stop_when_cache_set_failed option to backing device") 804f3c6981f5e ("bcache: fix cached_dev->count usage for bch_cache_set_error()") a8500fc816b19 ("bcache: rearrange writeback main thread ratelimit") b1092c9af9ed8 ("bcache: allow quick writeback when backing idle") bc082a55d25c8 ("bcache: fix inaccurate io state for detached bcache devices") c7b7bd07404c5 ("bcache: add io_disable to struct cached_dev") v4.9.230: Failed to apply! Possible dependencies: 1d316e658374f ("bcache: implement PI controller for writeback rate") 2831231d4c3f9 ("bcache: reduce cache_set devices iteration by devices_max_used") 297e3d8547848 ("blk-throttle: make throtl_slice tunable") 3fd47bfe55b00 ("bcache: stop dc->writeback_rate_update properly") 4e4cbee93d561 ("block: switch bios to blk_status_t") 5138ac6748e38 ("bcache: fix misleading error message in bch_count_io_errors()") 6f10f7d1b02b1 ("bcache: style fix to replace 'unsigned' by 'unsigned int'") 7e027ca4b534b ("bcache: add stop_when_cache_set_failed option to backing device") 87760e5eef359 ("block: hook up writeback throttling") 9e234eeafbe17 ("blk-throttle: add a simple idle detection") c7b7bd07404c5 ("bcache: add io_disable to struct cached_dev") cf43e6be865a5 ("block: add scalable completion tracking of requests") e806402130c9c ("block: split out request-only flags into a new namespace") fbbaf700e7b16 ("block: trace completion of all bios.") v4.4.230: Failed to apply! Possible dependencies: 005411ea7ee77 ("doc: update block/queue-sysfs.txt entries") 1d316e658374f ("bcache: implement PI controller for writeback rate") 2831231d4c3f9 ("bcache: reduce cache_set devices iteration by devices_max_used") 297e3d8547848 ("blk-throttle: make throtl_slice tunable") 38f8baae89056 ("block: factor out chained bio completion") 3fd47bfe55b00 ("bcache: stop dc->writeback_rate_update properly") 4e4cbee93d561 ("block: switch bios to blk_status_t") 511cbce2ff8b9 ("irq_poll: make blk-iopoll available outside the block layer") 5138ac6748e38 ("bcache: fix misleading error message in bch_count_io_errors()") 6f10f7d1b02b1 ("bcache: style fix to replace 'unsigned' by 'unsigned int'") 7e027ca4b534b ("bcache: add stop_when_cache_set_failed option to backing device") 87760e5eef359 ("block: hook up writeback throttling") 9467f85960a31 ("blk-mq/cpu-notif: Convert to new hotplug state machine") 9e234eeafbe17 ("blk-throttle: add a simple idle detection") af3e3a5259e35 ("block: don't unecessarily clobber bi_error for chained bios") ba8c6967b7391 ("block: cleanup bio_endio") c7b7bd07404c5 ("bcache: add io_disable to struct cached_dev") cf43e6be865a5 ("block: add scalable completion tracking of requests") e57690fe009b2 ("blk-mq: don't overwrite rq->mq_ctx") fbbaf700e7b16 ("block: trace completion of all bios.") NOTE: The patch will not be queued to stable trees until it is upstream. How should we proceed with this patch? -- Thanks Sasha