From: <ed.tsai@mediatek.com>
To: Alasdair Kergon <agk@redhat.com>,
Mike Snitzer <snitzer@kernel.org>,
Mikulas Patocka <mpatocka@redhat.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>
Cc: <linux-block@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>, <chun-hung.wu@mediatek.com>,
Ed Tsai <ed.tsai@mediatek.com>, <dm-devel@lists.linux.dev>
Subject: [PATCH 1/1] dm: Enable inline crypto passthrough for striped target
Date: Sun, 16 Feb 2025 22:42:21 +0800 [thread overview]
Message-ID: <20250216144224.1702385-2-ed.tsai@mediatek.com> (raw)
From: Ed Tsai <ed.tsai@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@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
reply other threads:[~2025-02-16 14:44 UTC|newest]
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