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| author |   Sarthak Kukreti <sarthakkukreti@google.com> | 2022-05-31 15:56:40 -0400 |
|---|---|---|
| committer |   Mike Snitzer <snitzer@kernel.org> | 2022-05-31 16:22:30 -0400 |
| commit | 4caae58406f8ceb741603eee460d79bacca9b1b5 (patch) | |
| tree | c80f49750da1ca7de174a76ebbb7dbffce24a35a /scripts/gdb/linux/device.py | |
| parent | dm table: fix dm_table_supports_poll to return false if no data devices (diff) | |
| download | linux-dev-4caae58406f8ceb741603eee460d79bacca9b1b5.tar.xz linux-dev-4caae58406f8ceb741603eee460d79bacca9b1b5.zip | |
dm verity: set DM_TARGET_IMMUTABLE feature flag
The device-mapper framework provides a mechanism to mark targets as
immutable (and hence fail table reloads that try to change the target
type). Add the DM_TARGET_IMMUTABLE flag to the dm-verity target's
feature flags to prevent switching the verity target with a different
target type.
Fixes: a4ffc152198e ("dm: add verity target")
Cc: stable@vger.kernel.org
Signed-off-by: Sarthak Kukreti <sarthakkukreti@google.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Diffstat (limited to 'scripts/gdb/linux/device.py')
0 files changed, 0 insertions, 0 deletions