[PATCH v5 0/2] allow blk-zoned ioctls without CAP_SYS_ADMIN
From: Niklas Cassel
Date: Wed Aug 11 2021 - 07:05:28 EST
From: Niklas Cassel <niklas.cassel@xxxxxxx>
Allow the following blk-zoned ioctls: BLKREPORTZONE, BLKRESETZONE,
BLKOPENZONE, BLKCLOSEZONE, and BLKFINISHZONE to be performed without
CAP_SYS_ADMIN.
Neither read() nor write() requires CAP_SYS_ADMIN, and considering
the close relationship between read()/write() and these ioctls, there
is no reason to require CAP_SYS_ADMIN for these ioctls either.
Changes since v4:
-Picked up additional Reviewed-by tags.
-Corrected Damien's email in patch 2/2.
Changes since v3:
-Picked up additional Reviewed-by tags.
Changes since v2:
-Dropped the FMODE_READ check from patch 2/2.
Changes since v1:
-Picked up tags from Damien.
-Added fixes tags.
Niklas Cassel (2):
blk-zoned: allow zone management send operations without CAP_SYS_ADMIN
blk-zoned: allow BLKREPORTZONE without CAP_SYS_ADMIN
block/blk-zoned.c | 6 ------
1 file changed, 6 deletions(-)
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2.31.1