6.16-stable review patch. If anyone has any objections, please let me know.
------------------
From: SeongJae Park sj@kernel.org
commit e6b733ca2f99e968d696c2e812c8eb8e090bf37b upstream.
Commit 2780505ec2b4 ("samples/damon/prcl: fix boot time enable crash") is somehow incompletely applying the origin patch [1]. It is missing the part that avoids starting DAMON before module initialization. Probably a mistake during a merge has happened. Fix it by applying the missed part again.
Link: https://lkml.kernel.org/r/20250909022238.2989-3-sj@kernel.org Link: https://lore.kernel.org/20250706193207.39810-3-sj@kernel.org [1] Fixes: 2780505ec2b4 ("samples/damon/prcl: fix boot time enable crash") Signed-off-by: SeongJae Park sj@kernel.org Cc: stable@vger.kernel.org Signed-off-by: Andrew Morton akpm@linux-foundation.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- samples/damon/prcl.c | 3 +++ 1 file changed, 3 insertions(+)
--- a/samples/damon/prcl.c +++ b/samples/damon/prcl.c @@ -124,6 +124,9 @@ static int damon_sample_prcl_enable_stor if (enabled == is_enabled) return 0;
+ if (!init_called) + return 0; + if (enabled) { err = damon_sample_prcl_start(); if (err)