From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 45EF515624B for ; Fri, 18 Apr 2025 15:57:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744991869; cv=none; b=KjZSXyNPwk+HvW87izeJS6sPOb/srChtkqMwQw7UFOk3u/dZbOSuIPUfx9q5gqDdPtf5rHJGY/ueb4UZF4PKNx1SlX8hsTPMcjin08ufXD/kcTgwax1BSFj/HTfvzMiTFOfY90EJgs8vndoVapxuL0fGewCAotg9DBapZaTzyUE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744991869; c=relaxed/simple; bh=6CgIa235sR39lRgrpfRnLM3E/+F0+uJ136bEoha4eos=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=s6+i5vWLxvu6srKGwW6tSWQbN+5/Bf3ynja8UedPjDlkZ05TWeK4nRvRQtBRXqtcnTOtwUe/PfTVTC4mFmPemCmQzRuIHtESCkqRnE/HVtaJGGXyT3QJ7UuWTNwsYReXUeoXw7HKYtIHiyQcPjN9hUUpG3Fg6Z221hRcZdqRnrk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=EHKzG+jZ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="EHKzG+jZ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3A585C4CEE2; Fri, 18 Apr 2025 15:57:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1744991868; bh=6CgIa235sR39lRgrpfRnLM3E/+F0+uJ136bEoha4eos=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EHKzG+jZEAGg5CkAojS8mcYe/BzD/YKrUcYsenmvoRn+5/cLuH+T+4bR8EXpZczEe zwk9ftR1b9hGQDs7uqJP4zKxPFaPV/3TbWOYAxmpUf82vhKXuFNSglcP4QVakgSYpG 6EXTTu70nTuD6NvXZHiCx6X51yxaI7jpxkmmufjYJo0BTsKvrSP0JQOHddIx5QIme+ EnBGUDZcHPmXSe1GV1fnSK0r+a9Bm3vnlA061sHoQKTT6Z/eLYm5oHOHvkHIe0Rcmy ftUGBm7MjdnX5bIzlkLAdRLdzh6J/E24Hy+aLVXG0tytkzfzyH4O5cIv9mYJfV4y0y UCtqmd+HtcQGw== From: Sasha Levin To: stable@vger.kernel.org Cc: bin.lan.cn@windriver.com, Sasha Levin Subject: Re: [PATCH 5.15/5.10 2/2] blk-iocost: do not WARN if iocg was already offlined Date: Fri, 18 Apr 2025 11:57:47 -0400 Message-Id: <20250418102133-e97be29654583e48@stable.kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250417073352.2675645-2-bin.lan.cn@windriver.com> References: Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit [ Sasha's backport helper bot ] Hi, ✅ All tests passed successfully. No issues detected. No action required from the submitter. The upstream commit SHA1 provided is correct: 01bc4fda9ea0a6b52f12326486f07a4910666cf6 WARNING: Author mismatch between patch and upstream commit: Backport author: bin.lan.cn@windriver.com Commit author: Li Nan Status in newer kernel trees: 6.14.y | Present (exact SHA1) 6.13.y | Present (exact SHA1) 6.12.y | Present (exact SHA1) 6.6.y | Present (different SHA1: 1c172ac7afe4) 6.1.y | Present (different SHA1: 2e962785b508) 5.15.y | Not found Note: The patch differs from the upstream commit: --- 1: 01bc4fda9ea0a ! 1: 62b4e00c59eb3 blk-iocost: do not WARN if iocg was already offlined @@ Metadata ## Commit message ## blk-iocost: do not WARN if iocg was already offlined + [ Upstream commit 01bc4fda9ea0a6b52f12326486f07a4910666cf6 ] + In iocg_pay_debt(), warn is triggered if 'active_list' is empty, which is intended to confirm iocg is active when it has debt. However, warn can be triggered during a blkcg or disk removal, if iocg_waitq_timer_fn() @@ Commit message Acked-by: Tejun Heo Link: https://lore.kernel.org/r/20240419093257.3004211-1-linan666@huaweicloud.com Signed-off-by: Jens Axboe + Signed-off-by: Bin Lan + Signed-off-by: He Zhe ## block/blk-iocost.c ## @@ block/blk-iocost.c: static void iocg_pay_debt(struct ioc_gq *iocg, u64 abs_vpay, --- Results of testing on various branches: | Branch | Patch Apply | Build Test | |---------------------------|-------------|------------| | stable/linux-5.15.y | Success | Success |