[PATCH 1/1] dm: Enable inline crypto passthrough for striped target

ed.tsai at mediatek.com ed.tsai at mediatek.com
Sun Feb 16 06:42:21 PST 2025


From: Ed Tsai <ed.tsai at mediatek.com>

Added DM_TARGET_PASSES_CRYPTO feature to the striped target to utilize
the hardware encryption of the underlying storage devices, preventing
fallback to the crypto API.

Signed-off-by: Ed Tsai <ed.tsai at mediatek.com>
---
 drivers/md/dm-stripe.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
index 3786ac67cefe..a1b7535c508a 100644
--- a/drivers/md/dm-stripe.c
+++ b/drivers/md/dm-stripe.c
@@ -467,7 +467,7 @@ static struct target_type stripe_target = {
 	.name   = "striped",
 	.version = {1, 7, 0},
 	.features = DM_TARGET_PASSES_INTEGRITY | DM_TARGET_NOWAIT |
-		    DM_TARGET_ATOMIC_WRITES,
+		    DM_TARGET_ATOMIC_WRITES | DM_TARGET_PASSES_CRYPTO,
 	.module = THIS_MODULE,
 	.ctr    = stripe_ctr,
 	.dtr    = stripe_dtr,
-- 
2.45.2




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