linux-kernel - [PATCH 0/2] Fix the initialization of max_hw_wzeroes_unmap

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250825083320.797165-1-yi.zhang@huaweicloud.com>
Date: Mon, 25 Aug 2025 16:33:18 +0800
From: Zhang Yi <yi.zhang@...weicloud.com>
To: linux-block@...r.kernel.org,
	linux-raid@...r.kernel.org,
	drbd-dev@...ts.linbit.com
Cc: linux-fsdevel@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	john.g.garry@...cle.com,
	hch@....de,
	martin.petersen@...cle.com,
	axboe@...nel.dk,
	yi.zhang@...wei.com,
	yi.zhang@...weicloud.com,
	yukuai3@...wei.com,
	yangerkun@...wei.com
Subject: [PATCH 0/2] Fix the initialization of max_hw_wzeroes_unmap_sectors for stacking drivers

From: Zhang Yi <yi.zhang@...wei.com>

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