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| author | Mikulas Patocka <mpatocka@redhat.com> | 2021-01-12 22:54:47 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-01-19 20:26:13 +0300 |
| commit | ad5f19c7e9ce899cb1eb556bc1fd67d2901122e1 (patch) | |
| tree | fdb51b091023e19098ae18a2404d59c15e8cc39a /drivers/md | |
| parent | 5caac6317daf545e42cd285730cd0f2fba4c3975 (diff) | |
| download | linux-ad5f19c7e9ce899cb1eb556bc1fd67d2901122e1.tar.xz | |
dm integrity: fix the maximum number of arguments
commit 17ffc193cdc6dc7a613d00d8ad47fc1f801b9bf0 upstream.
Advance the maximum number of arguments from 9 to 15 to account for
all potential feature flags that may be supplied.
Linux 4.19 added "meta_device"
(356d9d52e1221ba0c9f10b8b38652f78a5298329) and "recalculate"
(a3fcf7253139609bf9ff901fbf955fba047e75dd) flags.
Commit 468dfca38b1a6fbdccd195d875599cb7c8875cd9 added
"sectors_per_bit" and "bitmap_flush_interval".
Commit 84597a44a9d86ac949900441cea7da0af0f2f473 added
"allow_discards".
And the commit d537858ac8aaf4311b51240893add2fc62003b97 added
"fix_padding".
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Cc: stable@vger.kernel.org # v4.19+
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/dm-integrity.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c index d6edfe84e749..d99cd4587453 100644 --- a/drivers/md/dm-integrity.c +++ b/drivers/md/dm-integrity.c @@ -3585,7 +3585,7 @@ static int dm_integrity_ctr(struct dm_target *ti, unsigned argc, char **argv) unsigned extra_args; struct dm_arg_set as; static const struct dm_arg _args[] = { - {0, 9, "Invalid number of feature args"}, + {0, 15, "Invalid number of feature args"}, }; unsigned journal_sectors, interleave_sectors, buffer_sectors, journal_watermark, sync_msec; bool should_write_sb; |