From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 A615B28D8E8; Thu, 27 Nov 2025 14:56:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764255389; cv=none; b=BNHnZ1kFF8OyaI75ifFN55i6mVURO6nD9mi88PiDjZSiy4/Ir7QGH9qKEKOQe+qMQ0q9I+OujoAzrZJbv6KOWWcWuGeku6a95aavBEVxLiAbquyZ18PnVMohvWf/QHF/ctWSG8Qn3Snf3HnOVrHfNQaJs1oeJXGYeYCs6FD4vvo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764255389; c=relaxed/simple; bh=iT2cSOfvxuEywYU12IKg4mGr6eEZMJ+Caq1sX8XPQus=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=tLRufENK2KSqaOJZymourMXsoWM3BiFnfjuWMuO9YuIEQ2Qx+5soDTugL5NLgCXJRPzAl1icXdvzHXJWZGyTji9CDw3yoJZb44YI0gI2BfYjAaj4uEuJj2FG4iWES0x/g0jluO8X/Zws+M4KyQMel4I2dli/WMc7RZVPNuEV3vM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=DvRBT74n; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="DvRBT74n" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6C8BCC4CEF8; Thu, 27 Nov 2025 14:56:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1764255389; bh=iT2cSOfvxuEywYU12IKg4mGr6eEZMJ+Caq1sX8XPQus=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=DvRBT74nYSDzUWcN1eNB7/5zZIZTkdLtxdvAgpeMbMggA8FIsAHELx1xNQ9MDXPGC molKJpUtNANekiK1nboV8JEPsUWQD8q1E+3NETWeKdZuaeebIuvNUgpOTA9tUVIDib WyWMw1ibOz9oCBFv3I6EyHlh3LuJvAOemVNlXkfw= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Eric Biggers , Christoph Hellwig , Carlos Llamas , Jens Axboe , Sasha Levin Subject: [PATCH 6.12 089/112] blk-crypto: use BLK_STS_INVAL for alignment errors Date: Thu, 27 Nov 2025 15:46:31 +0100 Message-ID: <20251127144036.099420909@linuxfoundation.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20251127144032.705323598@linuxfoundation.org> References: <20251127144032.705323598@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Carlos Llamas [ Upstream commit 0b39ca457241aeca07a613002512573e8804f93a ] Make __blk_crypto_bio_prep() propagate BLK_STS_INVAL when IO segments fail the data unit alignment check. This was flagged by an LTP test that expects EINVAL when performing an O_DIRECT read with a misaligned buffer [1]. Cc: Eric Biggers Cc: Christoph Hellwig Link: https://lore.kernel.org/all/aP-c5gPjrpsn0vJA@google.com/ [1] Signed-off-by: Carlos Llamas Reviewed-by: Eric Biggers Signed-off-by: Jens Axboe Signed-off-by: Sasha Levin --- block/blk-crypto.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/block/blk-crypto.c b/block/blk-crypto.c index 4d760b092deb9..7a0bd086a194b 100644 --- a/block/blk-crypto.c +++ b/block/blk-crypto.c @@ -282,7 +282,7 @@ bool __blk_crypto_bio_prep(struct bio **bio_ptr) } if (!bio_crypt_check_alignment(bio)) { - bio->bi_status = BLK_STS_IOERR; + bio->bi_status = BLK_STS_INVAL; goto fail; } -- 2.51.0