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 04FD53BBF2; Tue, 26 Aug 2025 00:44:33 +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=1756169077; cv=none; b=R8+cD9v0YaBUSG5XfYvMEBcKV+ldLvcuB2rBVDcIvZ0MSmDJSs1dbsHLD89h4VFDQtpeDQB8mkNHA9Pumzk/+wfm+R6Q5+52w48IheopLCUPeN+FaX5Ik+cx8RnQLfgqxS/oUHgakk3P4XflCtllJKgFOvOe53z0VdZEs0O8XvY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756169077; c=relaxed/simple; bh=XVEgFqGODfE47rhyZY5ahAo/dKdN2WDtN6jxtG/maos=; h=Subject:To:Cc:References:From:Message-ID:Date:MIME-Version: In-Reply-To:Content-Type; b=ONA4at94yvqf9kvi84z2ZqnYOC5zHujjzUQLKIhw4GPE37DHTJ2a0qIWrDoLKuwj3IkmkCrvMKCqoV1V6SuunhBMagoSOCwGE8Hyitz9JShsGpSI5bcDrze6SUeWLayQ+wUpLZ1jDIg7mTsGoP/jerqd72c2blzjQTLEW1gznLQ= 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 4c9pp73rxMzKHNPd; Tue, 26 Aug 2025 08:44:31 +0800 (CST) Received: from mail02.huawei.com (unknown [10.116.40.128]) by mail.maildlp.com (Postfix) with ESMTP id 25CC41A0D28; Tue, 26 Aug 2025 08:44:31 +0800 (CST) Received: from [10.174.179.143] (unknown [10.174.179.143]) by APP4 (Coremail) with SMTP id gCh0CgDnMY5tA61oi1A5AQ--.16236S3; Tue, 26 Aug 2025 08:44:30 +0800 (CST) Subject: Re: [PATCH 0/2] Fix the initialization of max_hw_wzeroes_unmap_sectors for stacking drivers To: Zhang Yi , 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, yangerkun@huawei.com, "yukuai (C)" References: <20250825083320.797165-1-yi.zhang@huaweicloud.com> From: Yu Kuai Message-ID: <18a92f4f-e4e8-4b61-79b1-1b1f116af5fa@huaweicloud.com> Date: Tue, 26 Aug 2025 08:44:29 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.9.1 Precedence: bulk X-Mailing-List: linux-raid@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 In-Reply-To: <20250825083320.797165-1-yi.zhang@huaweicloud.com> Content-Type: text/plain; charset=gbk; format=flowed Content-Transfer-Encoding: 8bit X-CM-TRANSID:gCh0CgDnMY5tA61oi1A5AQ--.16236S3 X-Coremail-Antispam: 1UD129KBjvdXoWrurW3Cw4DKw1xJryxWFy7Awb_yoW3ZrgEkF 1FqFZavw4kCF1SvF15ur1fZry2yay8XF95ury7KayFgayfZFn5G3Wj93s8J3WUAFyqvFWD Ar1kt3yxAryUXjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUbaxYFVCjjxCrM7AC8VAFwI0_Gr0_Xr1l1xkIjI8I6I8E6xAIw20E Y4v20xvaj40_Wr0E3s1l1IIY67AEw4v_Jr0_Jr4l8cAvFVAK0II2c7xJM28CjxkF64kEwV A0rcxSw2x7M28EF7xvwVC0I7IYx2IY67AKxVWDJVCq3wA2z4x0Y4vE2Ix0cI8IcVCY1x02 67AKxVW8Jr0_Cr1UM28EF7xvwVC2z280aVAFwI0_GcCE3s1l84ACjcxK6I8E87Iv6xkF7I 0E14v26rxl6s0DM2AIxVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI64kE6c02F40E x7xfMcIj6xIIjxv20xvE14v26r1j6r18McIj6I8E87Iv67AKxVWUJVW8JwAm72CE4IkC6x 0Yz7v_Jr0_Gr1lF7xvr2IY64vIr41lFIxGxcIEc7CjxVA2Y2ka0xkIwI1lc7I2V7IY0VAS 07AlzVAYIcxG8wCY1x0262kKe7AKxVWUtVW8ZwCF04k20xvY0x0EwIxGrwCFx2IqxVCFs4 IE7xkEbVWUJVW8JwC20s026c02F40E14v26r1j6r18MI8I3I0E7480Y4vE14v26r106r1r MI8E67AF67kF1VAFwI0_Jw0_GFylIxkGc2Ij64vIr41lIxAIcVC0I7IYx2IY67AKxVWUJV WUCwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Gr0_Cr1lIxAIcVCF04k26cxKx2IYs7xG6r1j 6r1xMIIF0xvEx4A2jsIE14v26r1j6r4UMIIF0xvEx4A2jsIEc7CjxVAFwI0_Gr0_Gr1UYx BIdaVFxhVjvjDU0xZFpf9x07UAwIDUUUUU= X-CM-SenderInfo: 51xn3trlr6x35dzhxuhorxvhhfrp/ ÔÚ 2025/08/25 16:33, Zhang Yi дµÀ: > 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(+) > For this set Reviewed-by: Yu Kuai Thanks