kernel_optimize_test/block
Jan Kara 6d93592807 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>
2012-06-15 12:52:46 +02:00
..
partitions s390/dasd: re-prioritize partition detection message 2012-05-16 14:42:51 +02:00
blk-cgroup.c blkcg: drop local variable @q from blkg_destroy() 2012-06-06 08:35:31 +02:00
blk-cgroup.h blkcg: use radix tree to index blkgs from blkcg 2012-04-20 10:06:40 +02:00
blk-core.c block: Mitigate lock unbalance caused by lock switching 2012-06-15 08:46:22 +02:00
blk-exec.c
blk-flush.c
blk-integrity.c
blk-ioc.c block: avoid infinite loop in get_task_io_context() 2012-05-31 13:39:05 +02:00
blk-iopoll.c
blk-lib.c
blk-map.c
blk-merge.c
blk-settings.c
blk-softirq.c
blk-sysfs.c
blk-tag.c
blk-throttle.c blkcg: tg_stats_alloc_lock is an irq lock 2012-05-23 12:16:21 +02:00
blk-timeout.c block: Drop dead function blk_abort_queue() 2012-06-15 08:46:23 +02:00
blk.h
bsg-lib.c
bsg.c
cfq-iosched.c block: blkcg_policy_cfq shouldn't be used if !CONFIG_CFQ_GROUP_IOSCHED 2012-06-04 10:02:29 +02:00
compat_ioctl.c
deadline-iosched.c
elevator.c blkcg: implement per-queue policy activation 2012-04-20 10:06:06 +02:00
genhd.c block: fix buffer overflow when printing partition UUIDs 2012-05-15 08:22:04 +02:00
ioctl.c
Kconfig
Kconfig.iosched
Makefile
noop-iosched.c
partition-generic.c
scsi_ioctl.c scsi: Silence unnecessary warnings about ioctl to partition 2012-06-15 12:52:46 +02:00