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 3221D1FDE39; Wed, 19 Mar 2025 14:39:46 +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=1742395186; cv=none; b=J9W1tgJr2h1aA0A6K3cMH8Ci9xVGKcKgsb8R3eCsdXD6SLfVNIZEGKDrlmMaBjg5Qtx8THbblw6s9+E60yclwCtgTiFv589ED+52AORr/9n2bQs4AabP3ny9cb6/d+ownvGQP3LyDhgxJ0od1o6TnlIFAvTEqqFTKDIgOH5X4S4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742395186; c=relaxed/simple; bh=slCl2vYTn0Zy6K+DTEU0bIRVcCt//ngQUkmmpWfEPWE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=qo9mfZxKTwjHv98M5U5daLMz/0rQfbWWP3FamsOERQarHBMTL91xPlwcYOH3IEPndVqA2Iy5ZahrsT7fCVBGc9dp8Uc7OqW+6x/2cl0uI4cK4+eVG7OBbgyYcKFQxhrvDTs6sU2kgubkzW+ddabwBkAhvk9RhJrDk1FAc8NkGSs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=lHLOj53I; 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="lHLOj53I" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 06E62C4CEE4; Wed, 19 Mar 2025 14:39:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1742395186; bh=slCl2vYTn0Zy6K+DTEU0bIRVcCt//ngQUkmmpWfEPWE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=lHLOj53IUyzFK2NDn+fOmOe4fQW3HWrpEhhNhTfRVebFGy8urAmBvUmmrpFOOBZg2 vgelC09oJ+6kCs0xH0i777CNWBvoIyV+MPd9fgD6Ud3Jo1jVn4+ubn5m4rnjkOGo3c jRXQke9Jpj3m1P5Ejza9h25IgpzZ+dED1kgrbvYs= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Seunghui Lee , Bean Huo , Bart Van Assche , "Martin K. Petersen" , Sasha Levin Subject: [PATCH 6.6 044/166] scsi: ufs: core: Fix error return with query response Date: Wed, 19 Mar 2025 07:30:15 -0700 Message-ID: <20250319143021.185507910@linuxfoundation.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250319143019.983527953@linuxfoundation.org> References: <20250319143019.983527953@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Seunghui Lee [ Upstream commit 1a78a56ea65252bb089e0daace989167227f2d31 ] There is currently no mechanism to return error from query responses. Return the error and print the corresponding error message with it. Signed-off-by: Seunghui Lee Link: https://lore.kernel.org/r/20250118023808.24726-1-sh043.lee@samsung.com Reviewed-by: Bean Huo Reviewed-by: Bart Van Assche Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin --- drivers/ufs/core/ufshcd.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c index 6d53dd7d411a8..cb5611cbf4547 100644 --- a/drivers/ufs/core/ufshcd.c +++ b/drivers/ufs/core/ufshcd.c @@ -3027,8 +3027,13 @@ ufshcd_dev_cmd_completion(struct ufs_hba *hba, struct ufshcd_lrb *lrbp) case UPIU_TRANSACTION_QUERY_RSP: { u8 response = lrbp->ucd_rsp_ptr->header.response; - if (response == 0) + if (response == 0) { err = ufshcd_copy_query_response(hba, lrbp); + } else { + err = -EINVAL; + dev_err(hba->dev, "%s: unexpected response in Query RSP: %x\n", + __func__, response); + } break; } case UPIU_TRANSACTION_REJECT_UPIU: -- 2.39.5