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author | Badhri Jagan Sridharan <Badhri@google.com> | 2016-06-03 13:16:59 -0700 |
---|---|---|
committer | Amit Pundir <amit.pundir@linaro.org> | 2017-08-23 18:53:04 +0530 |
commit | 8160d0f1b78577da77f7980135f1110f7213bd48 (patch) | |
tree | 00bcb97a67705c501c602411fe942a5901abd3fc | |
parent | 8f6785558e491a8e2488db298a62ce6bd5f3d403 (diff) | |
download | linaro-android-8160d0f1b78577da77f7980135f1110f7213bd48.tar.gz |
ANDROID: android-verity: mark dev as rw for linear target
Mark as rw when adding as linear target to allow changes
to the underlying filesystem through adb disable verity
and adb remount.
(Cherry-picked from
https://partner-android-review.googlesource.com/#/c/613573/
79a3032bb62da65a5d724eb70c8bdc662945d475)
BUG: 28845874
Signed-off-by: Badhri Jagan Sridharan <Badhri@google.com>
Change-Id: If41e9cad8e0f054f4778c09a6e2f0cb8af6fddaf
-rw-r--r-- | drivers/md/dm-android-verity.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/md/dm-android-verity.c b/drivers/md/dm-android-verity.c index abd49c2b9a8e..36c648d825e4 100644 --- a/drivers/md/dm-android-verity.c +++ b/drivers/md/dm-android-verity.c @@ -649,6 +649,8 @@ static int add_as_linear_device(struct dm_target *ti, char *dev) android_verity_target.dax_flush = dm_linear_dax_flush, android_verity_target.io_hints = NULL; + set_disk_ro(dm_disk(dm_table_get_md(ti->table)), 0); + err = dm_linear_ctr(ti, DM_LINEAR_ARGS, linear_table_args); if (!err) { |