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authorJan Kara <jack@suse.cz>2012-06-15 12:52:46 +0200
committerJens Axboe <axboe@kernel.dk>2012-06-15 12:52:46 +0200
commit6d9359280753d2955f86d6411047516a9431eb51 (patch)
tree8f699b82910030a84a33d9a6ef7e48b5083647f1 /include
parent76aaa5101fffaef12b45b4c01ed0d0528f23dedf (diff)
scsi: Silence unnecessary warnings about ioctl to partition
Sometimes, warnings about ioctls to partition happen often enough that they form majority of the warnings in the kernel log and users complain. In some cases warnings are about ioctls such as SG_IO so it's not good to get rid of the warnings completely as they can ease debugging of userspace problems when ioctl is refused. Since I have seen warnings from lots of commands, including some proprietary userspace applications, I don't think disallowing the ioctls for processes with CAP_SYS_RAWIO will happen in the near future if ever. So lets just stop warning for processes with CAP_SYS_RAWIO for which ioctl is allowed. CC: Paolo Bonzini <pbonzini@redhat.com> CC: James Bottomley <JBottomley@parallels.com> CC: linux-scsi@vger.kernel.org Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Jens Axboe <axboe@kernel.dk>
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