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 407431E47AD; Tue, 11 Feb 2025 01:31:52 +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=1739237512; cv=none; b=eatXORTCqFhJTe4z/6HuqEwfTbWyAStIbgXLG7zeRQK0SelzFwNftM+yo+G5BLyreu+ImP8F7/15VyZ6vUiaB/QqojzPYEy3XxOFvZOvM58fzpNXLgT+WmtukCSRK170ACxhu9RqXXxm9MujcENCXGPjN+tknGLtizpGViIx26E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739237512; c=relaxed/simple; bh=0eBvUKEK82giojtNxyzYI+1xhTf4jVlRIIp8RtZsvl0=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=OJMvd9lPQ+FkDTOaPxX1jxBGUblPPQzWuWFIkFx1CG8DnjQKwcClGG3SLugAh8OJb6HQ4wKzWnt5kgFeKBHp2LPERJXqchh36b+I56jk24PgAzZLkBgaayZWuTcYkDoQv2d4mzwD0nHEtR6M2zWuvPwPucgBAZGhZHZ+M8aPG6U= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=GTXvQUE/; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="GTXvQUE/" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C10F0C4CEE9; Tue, 11 Feb 2025 01:31:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1739237512; bh=0eBvUKEK82giojtNxyzYI+1xhTf4jVlRIIp8RtZsvl0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=GTXvQUE/378ZfDFc/+aJh/ajgPCMq727k7yi1hSdMsnY79V5Dh5ZVfM09ieLune00 VWV2Zoc0U26Xj470Nzs2dzynzEM+uk6Vo2R5s6Yz5nBUsd+ckhtds0UA00ZpZUrzLd 5stAIMaJ8BnWLT2asgAS8OTyfHR6GkyLdw9vM1k5wtaNrkb3XuyppW3YpUa6SQmQis JgKmd2SxhSlbXTcRQLCvTnTzZO6/TlQj2UDnBxc+1qoan36YvbK2YPQM4f34AIfCF8 JMeXX99JqSsEiO0zBUb0u9aDGjH1Tl0XHeP93xtiEY5E8eTG8oYH9zO0HY2/WY2lor zqn81Q/5g7uBw== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Seunghui Lee , Bean Huo , Bart Van Assche , "Martin K . Petersen" , Sasha Levin , James.Bottomley@HansenPartnership.com, avri.altman@wdc.com, peter.wang@mediatek.com, manivannan.sadhasivam@linaro.org, ahalaney@redhat.com, linux-scsi@vger.kernel.org Subject: [PATCH AUTOSEL 6.6 09/15] scsi: ufs: core: Fix error return with query response Date: Mon, 10 Feb 2025 20:31:29 -0500 Message-Id: <20250211013136.4098219-9-sashal@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250211013136.4098219-1-sashal@kernel.org> References: <20250211013136.4098219-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.6.76 Content-Transfer-Encoding: 8bit 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 0ac0b6aaf9c62..e843f69b8d3a0 100644 --- a/drivers/ufs/core/ufshcd.c +++ b/drivers/ufs/core/ufshcd.c @@ -3013,8 +3013,13 @@ 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