From: Mikulas Patocka mpatocka@redhat.com
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
--- drivers/md/dm-integrity.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/md/dm-integrity.c +++ b/drivers/md/dm-integrity.c @@ -3585,7 +3585,7 @@ static int dm_integrity_ctr(struct dm_ta 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;