From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from dggsgout12.his.huawei.com (dggsgout12.his.huawei.com [45.249.212.56]) (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 14CC029D264; Mon, 25 Aug 2025 08:50:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.56 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756111856; cv=none; b=fDRB1qUVWx2LHu83hlqi6OW/d0S3qOZEr74RMvSQvHX5sJE/6/6zM/IxenbtOuG9n6MtKPO5EqaNUaxa0/Lx+cHcz80k5Uuw5nYge9tP7pMBpLtDZHqPrswXZMFG/04yZcSiG9ou9bds343xvZRkM7SwbB4CfdqIQ4tdYYgrkB4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756111856; c=relaxed/simple; bh=QdjvERvpM52UKi4kyoZp4h/KbIyBUz6pCIrnYzo21+s=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=dmEOEBmqDCv4t0xdVBbKPJc73ES8xrlg/HZ086F4ZNWnTg9cyI0KdIypAuvluD4WeD6shSCpzgvRPNvHE0kgFYjQ+NU0a4rxgvg/LWUrSedVwitcgiGKm8hmI5it4Ufb6Y4asm8EM9lIKv7nMr3WDJeNImuoEYSr9SX9zZyKIKQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=huaweicloud.com; spf=pass smtp.mailfrom=huaweicloud.com; arc=none smtp.client-ip=45.249.212.56 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=huaweicloud.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huaweicloud.com Received: from mail.maildlp.com (unknown [172.19.163.235]) by dggsgout12.his.huawei.com (SkyGuard) with ESMTPS id 4c9PFy30jLzKHNk1; Mon, 25 Aug 2025 16:33:42 +0800 (CST) Received: from mail02.huawei.com (unknown [10.116.40.128]) by mail.maildlp.com (Postfix) with ESMTP id 01A901A0C2C; Mon, 25 Aug 2025 16:33:42 +0800 (CST) Received: from huaweicloud.com (unknown [10.50.85.155]) by APP4 (Coremail) with SMTP id gCh0CgAncIzcH6xoZc7rAA--.43322S4; Mon, 25 Aug 2025 16:33:41 +0800 (CST) From: Zhang Yi To: linux-block@vger.kernel.org, linux-raid@vger.kernel.org, drbd-dev@lists.linbit.com Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, john.g.garry@oracle.com, hch@lst.de, martin.petersen@oracle.com, axboe@kernel.dk, yi.zhang@huawei.com, yi.zhang@huaweicloud.com, yukuai3@huawei.com, yangerkun@huawei.com Subject: [PATCH 0/2] Fix the initialization of max_hw_wzeroes_unmap_sectors for stacking drivers Date: Mon, 25 Aug 2025 16:33:18 +0800 Message-ID: <20250825083320.797165-1-yi.zhang@huaweicloud.com> X-Mailer: git-send-email 2.46.1 Precedence: bulk X-Mailing-List: linux-raid@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID:gCh0CgAncIzcH6xoZc7rAA--.43322S4 X-Coremail-Antispam: 1UD129KBjvdXoW7Xr43GryxXF18XF1xury7GFg_yoWxCwcEyF 4fXrZIvr4kC3WIvr43GFn3Aryjvay8WF1qgry2g3yFqa1fZF1rCF1jv345J3W0yFy0qrZ8 Ar1Dtw1xArnxXjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUb3kFF20E14v26r4j6ryUM7CY07I20VC2zVCF04k26cxKx2IYs7xG 6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8w A2z4x0Y4vE2Ix0cI8IcVAFwI0_tr0E3s1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Gr1j 6F4UJwA2z4x0Y4vEx4A2jsIE14v26rxl6s0DM28EF7xvwVC2z280aVCY1x0267AKxVW0oV Cq3wAS0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC0VAKzVAqx4xG6I80ewAv7VC0 I7IYx2IY67AKxVWUJVWUGwAv7VC2z280aVAFwI0_Jr0_Gr1lOx8S6xCaFVCjc4AY6r1j6r 4UM4x0Y48IcxkI7VAKI48JM4x0x7Aq67IIx4CEVc8vx2IErcIFxwACI402YVCY1x02628v n2kIc2xKxwCY1x0262kKe7AKxVWUtVW8ZwCF04k20xvY0x0EwIxGrwCFx2IqxVCFs4IE7x kEbVWUJVW8JwC20s026c02F40E14v26r1j6r18MI8I3I0E7480Y4vE14v26r106r1rMI8E 67AF67kF1VAFwI0_Jw0_GFylIxkGc2Ij64vIr41lIxAIcVC0I7IYx2IY67AKxVWUJVWUCw CI42IY6xIIjxv20xvEc7CjxVAFwI0_Gr0_Cr1lIxAIcVCF04k26cxKx2IYs7xG6r1j6r1x MIIF0xvEx4A2jsIE14v26r1j6r4UMIIF0xvEx4A2jsIEc7CjxVAFwI0_Gr0_Gr1UYxBIda VFxhVjvjDU0xZFpf9x0JUd-B_UUUUU= X-CM-SenderInfo: d1lo6xhdqjqx5xdzvxpfor3voofrz/ From: Zhang Yi Hello, This series fixes the initialization of max_hw_wzeroes_unmap_sectors in queue_limits for all md raid and drbd drivers, preventing blk_validate_limits() failures on underlying devices that support the unmap write zeroes command. Best regards, Yi. Zhang Yi (2): md: init queue_limits->max_hw_wzeroes_unmap_sectors parameter drbd: init queue_limits->max_hw_wzeroes_unmap_sectors parameter drivers/block/drbd/drbd_nl.c | 1 + drivers/md/md-linear.c | 1 + drivers/md/raid0.c | 1 + drivers/md/raid1.c | 1 + drivers/md/raid10.c | 1 + drivers/md/raid5.c | 1 + 6 files changed, 6 insertions(+) -- 2.46.1