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[HACK] Make kernel panic when verity error is detected for debugging
author
Hyeyeon Chung
<hyeon.chung@samsung.com>
Thu, 16 Aug 2018 10:16:26 +0000
(19:16 +0900)
committer
hskang
<hs1218.kang@samsung.com>
Fri, 17 Aug 2018 00:02:27 +0000
(20:02 -0400)
Change-Id: If35e3c21cdbe8fe314dc4f1df878f31a3e0e3924
Signed-off-by: Hyeyeon Chung <hyeon.chung@samsung.com>
drivers/md/dm-verity-target.c
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diff --git
a/drivers/md/dm-verity-target.c
b/drivers/md/dm-verity-target.c
index 097215f2e869b977bd818cb2996cd095b67f97e4..394fbf4badc4ca6517aa98d08044da7fcb268ef7 100644
(file)
--- a/
drivers/md/dm-verity-target.c
+++ b/
drivers/md/dm-verity-target.c
@@
-221,6
+221,7
@@
static int verity_handle_err(struct dm_verity *v, enum verity_block_type type,
DMERR("%s: %s block %llu is corrupted", v->data_dev->name, type_str,
block);
+ panic("DM_VERITY_CORRUPTED");
if (v->corrupted_errs == DM_VERITY_MAX_CORRUPTED_ERRS)
DMERR("%s: reached maximum errors", v->data_dev->name);