kernel/linux.git/include/linux/dasd_mod.h, branch linux-5.8.yLinux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=linux-5.8.y2020-05-21T14:22:20+00:00s390/dasd: remove ioctl_by_bdev calls2020-05-21T14:22:20+00:00Stefan Haberlandsth@linux.ibm.com2020-05-19T14:22:59+00:00urn:sha1:26d7e28e38206b1b3207af1409eee2269ab36f82
The IBM partition parser requires device type specific information only
available to the DASD driver to correctly register partitions. The
current approach of using ioctl_by_bdev with a fake user space pointer
is discouraged.
Fix this by replacing IOCTL calls with direct in-kernel function calls.
Suggested-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Stefan Haberland <sth@linux.ibm.com>
Reviewed-by: Jan Hoeppner <hoeppner@linux.ibm.com>
Reviewed-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>