The quilt patch titled
Subject: kmsan: export panic_on_kmsan
has been removed from the -mm tree. Its filename was
kmsan-export-panic_on_kmsan.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Ilya Leoshkevich <iii@xxxxxxxxxxxxx>
Subject: kmsan: export panic_on_kmsan
Date: Fri, 21 Jun 2024 13:34:54 +0200
When building the kmsan test as a module, modpost fails with the following
error message:
ERROR: modpost: "panic_on_kmsan" [mm/kmsan/kmsan_test.ko] undefined!
Export panic_on_kmsan in order to improve the KMSAN usability for
modules.
Link: https://lkml.kernel.org/r/20240621113706.315500-11-iii@xxxxxxxxxxxxx
Signed-off-by: Ilya Leoshkevich <iii@xxxxxxxxxxxxx>
Reviewed-by: Alexander Potapenko <glider@xxxxxxxxxx>
Cc: Alexander Gordeev <agordeev@xxxxxxxxxxxxx>
Cc: Christian Borntraeger <borntraeger@xxxxxxxxxxxxx>
Cc: Christoph Lameter <cl@xxxxxxxxx>
Cc: David Rientjes <rientjes@xxxxxxxxxx>
Cc: Dmitry Vyukov <dvyukov@xxxxxxxxxx>
Cc: Heiko Carstens <hca@xxxxxxxxxxxxx>
Cc: Hyeonggon Yoo <42.hyeyoo@xxxxxxxxx>
Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
Cc: <kasan-dev@xxxxxxxxxxxxxxxx>
Cc: Marco Elver <elver@xxxxxxxxxx>
Cc: Mark Rutland <mark.rutland@xxxxxxx>
Cc: Masami Hiramatsu (Google) <mhiramat@xxxxxxxxxx>
Cc: Pekka Enberg <penberg@xxxxxxxxxx>
Cc: Roman Gushchin <roman.gushchin@xxxxxxxxx>
Cc: Steven Rostedt (Google) <rostedt@xxxxxxxxxxx>
Cc: Sven Schnelle <svens@xxxxxxxxxxxxx>
Cc: Vasily Gorbik <gor@xxxxxxxxxxxxx>
Cc: Vlastimil Babka <vbabka@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/kmsan/report.c | 1 +
1 file changed, 1 insertion(+)
--- a/mm/kmsan/report.c~kmsan-export-panic_on_kmsan
+++ a/mm/kmsan/report.c
@@ -20,6 +20,7 @@ static DEFINE_RAW_SPINLOCK(kmsan_report_
/* Protected by kmsan_report_lock */
static char report_local_descr[DESCR_SIZE];
int panic_on_kmsan __read_mostly;
+EXPORT_SYMBOL_GPL(panic_on_kmsan);
#ifdef MODULE_PARAM_PREFIX
#undef MODULE_PARAM_PREFIX
_
Patches currently in -mm which might be from iii@xxxxxxxxxxxxx are
