linux_dsm_epyc7002/drivers/scsi/aacraid
Arnd Bergmann 6dd60eb9b3 scsi: aacraid: Improve compat_ioctl handlers
[ Upstream commit 077054215a7f787e389a807ece8a39247abbbc1e ]

The use of compat_alloc_user_space() can be easily replaced by handling
compat arguments in the regular handler, and this will make it work for
big-endian kernels as well, which at the moment get an invalid indirect
pointer argument.

Calling aac_ioctl() instead of aac_compat_do_ioctl() means the compat and
native code paths behave the same way again, which they stopped when the
adapter health check was added only in the native function.

Link: https://lore.kernel.org/r/20201030164450.1253641-1-arnd@kernel.org
Fixes: 572ee53a9b ("scsi: aacraid: check adapter health")
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30 11:53:02 +01:00
..
aachba.c SCSI misc on 20201013 2020-10-14 15:15:35 -07:00
aacraid.h scsi: aacraid: bump version 2019-10-18 19:34:18 -04:00
commctrl.c scsi: aacraid: Improve compat_ioctl handlers 2020-12-30 11:53:02 +01:00
comminit.c scsi: aacraid: use scsi_host_busy_iter() to wait for outstanding commands 2020-02-28 20:54:52 -05:00
commsup.c SCSI misc on 20201013 2020-10-14 15:15:35 -07:00
dpcsup.c scsi: aacraid: Demote partially documented function header 2020-07-15 17:25:10 -04:00
linit.c scsi: aacraid: Improve compat_ioctl handlers 2020-12-30 11:53:02 +01:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
nark.c scsi: aacraid: Add missing description for 'dev' 2020-07-24 22:09:58 -04:00
rkt.c scsi: aacraid: Add missing description for 'dev' 2020-07-24 22:09:57 -04:00
rx.c scsi: aacraid: Fill in the very parameter descriptions for rx_sync_cmd() 2020-07-15 17:25:14 -04:00
sa.c scsi: aacraid: Add descriptions for missing parameters 2020-07-24 22:09:57 -04:00
src.c scsi: aacraid: Add descriptions for missing parameters 2020-07-24 22:09:58 -04:00
TODO