[PATCH v2 0/2] allow blk-zoned ioctls without CAP_SYS_ADMIN
From: Niklas Cassel
Date: Tue Jun 01 2021 - 04:39:33 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.
These ioctls instead only requires that the corresponding R/W access
control flag to be successfully set on the opened file descriptor.
(open()/openat() will fail with -EPERM if you try to open a file with
flags that you lack permission for.)
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 | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
--
2.31.1