launch: direct: Omit locking option for non-file disks
authorHilko Bengen <bengen@debian.org>
Tue, 23 Jan 2018 08:31:30 +0000 (09:31 +0100)
committerHilko Bengen <bengen@debian.org>
Tue, 23 Jan 2018 08:36:18 +0000 (08:36 +0000)
commit2548fdf36d2413ba57b5a4049210a38db41008ed
tree2b8003fad9346dfe741a2516ab384e8b474fdb41
parente7dee1ef39c9504941ff39d2bc3c946e318158b2
launch: direct: Omit locking option for non-file disks

QEMU does not accept options unrecognized by the block driver
in use. Disable locking only for read-only disks that are
file-backed, as that's the only block driver it is supported
with.

Based on 35320dd0edb94d09d231bcded57aa883a5e7c784

Gbp-Pq: Name 0011-launch-direct-Omit-locking-option-for-non-file-disks.patch
lib/launch-direct.c