From patchwork Sun Feb 16 14:42:21 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?RWQgVHNhaSAo6JSh5a6X6LuSKQ==?= X-Patchwork-Id: 13976546 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A8D0B18BC1D; Sun, 16 Feb 2025 14:44:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.61.82.184 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739717062; cv=none; b=IYUN+8bvEC23qvNkGo565GczPFRaq3NokQSJdXfuJ+GsLtpM84G4IwdMPqGEmu404G69D37gWWEhiZ1nXHkzxTJIifg+Kioh/RyBye1g0dAzFdEtBOv10bj0oq+m8rR02a2wTt14YfMHVN18pId6zwu/aCMQEHHK+pUkxDqFvZE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739717062; c=relaxed/simple; bh=eEXisePiItVInqXP8r8mz0G1g91CunOEy+VSQmiT/sw=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=K0rPXsZ/pXIeNFe1BAboPpBOoqTyYeOOb7mjzbQ+yCsDVKOeIGbl8QHXjezR0W5A1uVu0Ntbi7+WSMjfSPoBzojB/UY/Ueg7sbG2wYI3DNbYldyJsLE+teq3XcxBJelOHXW2hP27oG+sWCF8slbiZx2Bl8Kz1Eb+mBHuGxqT1iA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com; spf=pass smtp.mailfrom=mediatek.com; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b=GHS+PHwD; arc=none smtp.client-ip=210.61.82.184 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mediatek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="GHS+PHwD" X-UUID: 7a31ec88ec7411ef8eb9c36241bbb6fb-20250216 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=k/dEYJoO4Qk0W2/aYoTFiGpV/VHj1MHfhfjKfCBVoWg=; b=GHS+PHwDdBkVw5ixuvT5jV7YqGuYx+/Y6VBHs2HaZ6d6CMolbwLE9Fx7nNyIM9+cGTDSbklVU5y9z/wr5siYOBozK+7MwxcvXDYAwAAdVENzIt4e7d4V/3Qjz+dADfR1mGhF2Yt3aD2u56DQ6lUEDs8q6yHiGbsoMNKSSI6YYzA=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.46,REQID:f77fecc7-e59b-4c26-a5ba-d6462e77df15,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:60aa074,CLOUDID:b711d524-96bd-4ac5-8f2e-15aa1ef9defa,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0|50,EDM:-3,IP:ni l,URL:0,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES :1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 0,NGT X-CID-BAS: 0,NGT,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-UUID: 7a31ec88ec7411ef8eb9c36241bbb6fb-20250216 Received: from mtkmbs14n2.mediatek.inc [(172.21.101.76)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 574062639; Sun, 16 Feb 2025 22:44:08 +0800 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) by MTKMBS14N1.mediatek.inc (172.21.101.75) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.28; Sun, 16 Feb 2025 22:44:06 +0800 Received: from mtksitap99.mediatek.inc (10.233.130.16) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1258.28 via Frontend Transport; Sun, 16 Feb 2025 22:44:06 +0800 From: To: Alasdair Kergon , Mike Snitzer , Mikulas Patocka , Matthias Brugger , AngeloGioacchino Del Regno CC: , , , , , Ed Tsai , Subject: [PATCH 1/1] dm: Enable inline crypto passthrough for striped target Date: Sun, 16 Feb 2025 22:42:21 +0800 Message-ID: <20250216144224.1702385-2-ed.tsai@mediatek.com> X-Mailer: git-send-email 2.45.2 Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MTK: N From: Ed Tsai 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 --- 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,