linux

mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-02-19 12:25:40 -05:00

Files

Yoav Cohen 93ada1b3da ublk: add UBLK_CMD_TRY_STOP_DEV command

Add a best-effort stop command, UBLK_CMD_TRY_STOP_DEV, which only stops a
ublk device when it has no active openers.

Unlike UBLK_CMD_STOP_DEV, this command does not disrupt existing users.
New opens are blocked only after disk_openers has reached zero; if the
device is busy, the command returns -EBUSY and leaves it running.

The ub->block_open flag is used only to close a race with an in-progress
open and does not otherwise change open behavior.

Advertise support via the UBLK_F_SAFE_STOP_DEV feature flag.

Signed-off-by: Yoav Cohen <yoav@nvidia.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2026-01-12 15:07:31 -07:00

asm-generic

Merge tag 'vfs-6.19-rc1.folio' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2025-12-01 10:26:38 -08:00

cxl

fwctl/cxl: Fix uuid_t usage in uapi

2025-04-11 20:45:43 -03:00

drm

drm/xe: Limit num_syncs to prevent oversized allocations

2025-12-18 18:10:34 +01:00

fwctl

pds_fwctl: add rpc and query support