linux

iv/linux

History

Matteo Croce 7957d93bf3 block: add ioctl to read the disk sequence number

Add a new BLKGETDISKSEQ ioctl which retrieves the disk sequence number
from the genhd structure.

    # ./getdiskseq /dev/loop*
    /dev/loop0:     13
    /dev/loop0p1:   13
    /dev/loop0p2:   13
    /dev/loop0p3:   13
    /dev/loop1:     14
    /dev/loop1p1:   14
    /dev/loop1p2:   14
    /dev/loop2:     5
    /dev/loop3:     6

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Matteo Croce <mcroce@microsoft.com>
Tested-by: Luca Boccassi <bluca@debian.org>
Link: https://lore.kernel.org/r/20210712230530.29323-4-mcroce@linux.microsoft.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2021-08-02 13:37:28 -06:00

asm-generic

arch, mm: wire up memfd_secret system call where relevant

2021-07-08 11:48:21 -07:00

drm

Merge tag 'drm-msm-next-2021-06-23b' of https://gitlab.freedesktop.org/drm/msm into drm-next

2021-06-24 07:21:16 +10:00

linux

block: add ioctl to read the disk sequence number

2021-08-02 13:37:28 -06:00

misc

habanalabs: added open_stats info ioctl