From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 7DA3C2D3733; Sun, 5 Jul 2026 19:47:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783280858; cv=none; b=b4mX+V20V/2RJkMzHonegywVnuiA/pybjx1+bhPP45twWNa8h3vHLT2Cw0VfnzJiQzfB9fXT/u2SUS/m2z9xl8+Dn7bD8ragisaLI8COdk4migKq7ekSuTf6Kb6OMVe2ndV95Ci2N8qhWceFaVPd8D0RqIkJU37Wrux2PeaOr7M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783280858; c=relaxed/simple; bh=5Jqu/Lh/HRoUXQpUYinD/KZGd0rWg8s5p++1r0e4zYg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=kNmhPGO+T4iFgskMdnT9ofPzjz3wr7W/mWOzgWwSkIuyavlGrZp7kaqVYL0A/W3B6NseVFWZ/UfHMvQ3Yxn/qS6ImglMlD5Hnk3Rq7C41UAi7DCc3h/Fk/JiRwTACfKiMzn3REy1weh5kWSiO0xfW+myczf8OSildIfxgqo4Lus= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=EVQP0AL6; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="EVQP0AL6" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5500D1F00A3F; Sun, 5 Jul 2026 19:47:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1783280857; bh=ccW1qV9UN5V52RLw/3xBnC+VL1s84LZKZzkFmXShJlU=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=EVQP0AL65F6G4DPoUlRU+C+e0GBHXoJUhnk5l8rldhiLdToO6OPqGZiUS9HmxNnLq xulRs2Zl/a9FVOL13BouqsFVwTmNEzWasAnU6zg8J6u+eIUXqVxnHKJ3SjmssNvkXO VmB8/kloOSXmq/cPKcM+YEnG995a8euwtm5IidEzGuD3XfgNKsjxBymyDwnqV29AwO fIGUrndcXnLmDIRqZKXtv6/2Y0T8SfcJKrx5dmbygV2cHoA3Zh/Vjxowq3p+9ZyNpf TFx8TDaCCs6IDtEW4Qj3gVPj0Vpr1oCNb61O/0gtnZjeeje2f5cOfXf1RDkVBg3B1n FwRSy/5KUYnhg== From: Eric Biggers To: linux-fscrypt@vger.kernel.org Cc: linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-block@vger.kernel.org, Christoph Hellwig , Theodore Ts'o , Andreas Dilger , Baokun Li , Jan Kara , Ojaswin Mujoo , Ritesh Harjani , Zhang Yi , Jaegeuk Kim , Chao Yu , Eric Biggers Subject: [PATCH v2 01/17] blk-crypto: Simplify check for fallback support Date: Sun, 5 Jul 2026 12:45:38 -0700 Message-ID: <20260705194555.75030-2-ebiggers@kernel.org> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260705194555.75030-1-ebiggers@kernel.org> References: <20260705194555.75030-1-ebiggers@kernel.org> Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Since blk-crypto-fallback supports all blk_crypto_keys except wrapped keys, just check for that condition directly instead of using __blk_crypto_cfg_supported(). With this done, __blk_crypto_cfg_supported() is now used only for the hardware support. Reviewed-by: Christoph Hellwig Signed-off-by: Eric Biggers --- block/blk-crypto-fallback.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/block/blk-crypto-fallback.c b/block/blk-crypto-fallback.c index 2a5c52ab74b4..2a8f40a65158 100644 --- a/block/blk-crypto-fallback.c +++ b/block/blk-crypto-fallback.c @@ -496,8 +496,7 @@ bool blk_crypto_fallback_bio_prep(struct bio *bio) return false; } - if (!__blk_crypto_cfg_supported(blk_crypto_fallback_profile, - &bc->bc_key->crypto_cfg)) { + if (bc->bc_key->crypto_cfg.key_type != BLK_CRYPTO_KEY_TYPE_RAW) { bio_endio_status(bio, BLK_STS_NOTSUPP); return false; } -- 2.54.0