From patchwork Fri Feb 21 08:10:57 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zheng Qixing X-Patchwork-Id: 13984978 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 2029F1FBCA0; Fri, 21 Feb 2025 08:14:57 +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=1740125702; cv=none; b=nzmIw+80VbZQ+fqLdU2YAnJDuYJ5wS3hZCS9rVq0z5qUHgkgitNfkIAUrBwNG+jiiZL5SyhzfbcNyxmNJ8sMNX7LsB6qp9HNMGrRy6YzscMxg2vE4h9PZ2yD8iKjRzsUtoj0/pU402GBoQ+oRGu/axUAy50ud7YUpqnlxfA6XQQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740125702; c=relaxed/simple; bh=aZvFVXJtQbwkBTrVIgiI1mzewIXSi85/1iciqx+9iIk=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version:Content-Type; b=jKVEf8cCjmKKACK7j96TymJybcpjx42YW5wxV9LHT5YCWC4xVwQhM2HPZJj8DC79Op9KboI4RxVud3NIoT6AKo+2NnWmyoKd7TPMbYsJXz656viFPT+U1BouA7DhE/sB7iXMkw+4tI0FCzfmh25GMj1uNl29Ipra9hVybAjs/dY= 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 [172.19.163.216]) by dggsgout12.his.huawei.com (SkyGuard) with ESMTP id 4YzjbD46bzz4f3jXt; Fri, 21 Feb 2025 16:14:32 +0800 (CST) Received: from mail02.huawei.com (unknown [10.116.40.128]) by mail.maildlp.com (Postfix) with ESMTP id 3B1631A0197; Fri, 21 Feb 2025 16:14:54 +0800 (CST) Received: from huaweicloud.com (unknown [10.175.104.67]) by APP4 (Coremail) with SMTP id gCh0CgC3Gl_8NbhnHF3eEQ--.3944S4; Fri, 21 Feb 2025 16:14:53 +0800 (CST) From: Zheng Qixing To: axboe@kernel.dk, song@kernel.org, colyli@kernel.org, yukuai3@huawei.com, dan.j.williams@intel.com, vishal.l.verma@intel.com, dave.jiang@intel.com, ira.weiny@intel.com, dlemoal@kernel.org, yanjun.zhu@linux.dev, kch@nvidia.com, hare@suse.de, zhengqixing@huawei.com, john.g.garry@oracle.com, geliang@kernel.org, xni@redhat.com, colyli@suse.de Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-raid@vger.kernel.org, nvdimm@lists.linux.dev, yi.zhang@huawei.com, yangerkun@huawei.com Subject: [PATCH 00/12] badblocks: bugfix and cleanup for badblocks Date: Fri, 21 Feb 2025 16:10:57 +0800 Message-Id: <20250221081109.734170-1-zhengqixing@huaweicloud.com> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-CM-TRANSID: gCh0CgC3Gl_8NbhnHF3eEQ--.3944S4 X-Coremail-Antispam: 1UD129KBjvJXoW7uw1kGFW8uw1kXryxWF47XFb_yoW8Xr15pF nxK343Zr10grW7X3WkZw4UKr1F93WxGFWUK3y7Jas5WFyUAa4xJr1kXF10qryqqry3JrnF vF1YgFyUWFy8Cw7anT9S1TB71UUUUUDqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUv2b4IE77IF4wAFF20E14v26ryj6rWUM7CY07I20VC2zVCF04k2 6cxKx2IYs7xG6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rwA2F7IY1VAKz4 vEj48ve4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_tr0E3s1l84ACjcxK6xIIjxv20xvEc7Cj xVAFwI0_Gr1j6F4UJwA2z4x0Y4vEx4A2jsIE14v26rxl6s0DM28EF7xvwVC2z280aVCY1x 0267AKxVW0oVCq3wAS0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC0VAKzVAqx4xG 6I80ewAv7VC0I7IYx2IY67AKxVWUXVWUAwAv7VC2z280aVAFwI0_Jr0_Gr1lOx8S6xCaFV Cjc4AY6r1j6r4UM4x0Y48IcxkI7VAKI48JM4IIrI8v6xkF7I0E8cxan2IY04v7MxkF7I0E n4kS14v26r4a6rW5MxAIw28IcxkI7VAKI48JMxC20s026xCaFVCjc4AY6r1j6r4UMI8I3I 0E5I8CrVAFwI0_Jr0_Jr4lx2IqxVCjr7xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVW8 ZVWrXwCIc40Y0x0EwIxGrwCI42IY6xIIjxv20xvE14v26r4j6ryUMIIF0xvE2Ix0cI8IcV CY1x0267AKxVW8JVWxJwCI42IY6xAIw20EY4v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAF wI0_Gr0_Cr1lIxAIcVC2z280aVCY1x0267AKxVW8JVW8JrUvcSsGvfC2KfnxnUUI43ZEXa 7IU07PEDUUUUU== X-CM-SenderInfo: x2kh0wptl0x03j6k3tpzhluzxrxghudrp/ From: Zheng Qixing During RAID feature implementation testing, we found several bugs in badblocks. This series contains bugfixes and cleanups for MD RAID badblocks handling code. Li Nan (8): badblocks: Fix error shitf ops badblocks: factor out a helper try_adjacent_combine badblocks: attempt to merge adjacent badblocks during ack_all_badblocks badblocks: return error directly when setting badblocks exceeds 512 badblocks: return error if any badblock set fails badblocks: fix the using of MAX_BADBLOCKS badblocks: try can_merge_front before overlap_front badblocks: fix merge issue when new badblocks align with pre+1 Zheng Qixing (4): badblocks: fix missing bad blocks on retry in _badblocks_check() badblocks: return boolen from badblocks_set() and badblocks_clear() md: improve return types of badblocks handling functions badblocks: use sector_t instead of int to avoid truncation of badblocks length block/badblocks.c | 317 +++++++++++++--------------------- drivers/block/null_blk/main.c | 19 +- drivers/md/md.c | 47 +++-- drivers/md/md.h | 14 +- drivers/md/raid1-10.c | 2 +- drivers/md/raid1.c | 10 +- drivers/md/raid10.c | 14 +- drivers/nvdimm/badrange.c | 2 +- drivers/nvdimm/nd.h | 2 +- drivers/nvdimm/pfn_devs.c | 7 +- drivers/nvdimm/pmem.c | 2 +- include/linux/badblocks.h | 10 +- 12 files changed, 181 insertions(+), 265 deletions(-)