[PATCH 0/2] Fix the initialization of max_hw_wzeroes_unmap_sectors for stacking drivers

From: Zhang Yi
Date: Mon Aug 25 2025 - 04:51:11 EST


From: Zhang Yi <yi.zhang@xxxxxxxxxx>

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(+)

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2.46.1