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 A1C931428E9; Thu, 13 Jun 2024 11:53:39 +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=1718279619; cv=none; b=GfdSwI/L0IqZDrPwq5SuNdMnfvh/HRvLSGyzH6E/Ya27sgvxl8mp/9m9bsuaA0P1SmdgZeBbNcy7PeJSy+XhDjI2ToZGB7who/xIdweVr7vFX+o+N2GGHcrlqIe1ZXwcA2loFyBSb7Cz+YowB1TUZsIcTJWQqWxYwKzmL02gOCM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718279619; c=relaxed/simple; bh=Qn3n46aIQSy+PnCOt102U2T9K4gjD8wO48WAl17eId4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=FXJ+u2a9Fadie/sdsg7Q5VX9zLRgeW6d4GXPhPg+QYndXCPKwRKFW5Z563dXUGq6aKu1jgcT996b320unnDa2UiBY39nq8sTjodu6VOYI7OBsn9ivHAvW74mrGl1L0YCAojmTH+3EiQrzRfobnKSJkAi3OOKQs9Y7tKWOraNCLo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=YhrJKoRO; 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="YhrJKoRO" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2BF11C32786; Thu, 13 Jun 2024 11:53:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1718279619; bh=Qn3n46aIQSy+PnCOt102U2T9K4gjD8wO48WAl17eId4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YhrJKoRO6oIur4KkAac1WDQstJ6996mk2p2muoZ0cU8olZUhlC/UT4BlhqTE/YAf7 NcLY/5hY0hjpQ21eXhUTJagOs+indnrayeX0qvKOfPWYa4aFImGwFTxP+6vfmojdoW f21Px3RK8u0a73hWNOaDMFa6CVJXuep/5XPKwfOc= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= , "Borislav Petkov (AMD)" , Qiuxu Zhuo Subject: [PATCH 6.9 138/157] EDAC/igen6: Convert PCIBIOS_* return codes to errnos Date: Thu, 13 Jun 2024 13:34:23 +0200 Message-ID: <20240613113232.742313950@linuxfoundation.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240613113227.389465891@linuxfoundation.org> References: <20240613113227.389465891@linuxfoundation.org> User-Agent: quilt/0.67 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-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 6.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Ilpo Järvinen commit f8367a74aebf88dc8b58a0db6a6c90b4cb8fc9d3 upstream. errcmd_enable_error_reporting() uses pci_{read,write}_config_word() that return PCIBIOS_* codes. The return code is then returned all the way into the probe function igen6_probe() that returns it as is. The probe functions, however, should return normal errnos. Convert PCIBIOS_* returns code using pcibios_err_to_errno() into normal errno before returning it from errcmd_enable_error_reporting(). Fixes: 10590a9d4f23 ("EDAC/igen6: Add EDAC driver for Intel client SoCs using IBECC") Signed-off-by: Ilpo Järvinen Signed-off-by: Borislav Petkov (AMD) Reviewed-by: Qiuxu Zhuo Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20240527132236.13875-2-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- drivers/edac/igen6_edac.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/edac/igen6_edac.c +++ b/drivers/edac/igen6_edac.c @@ -800,7 +800,7 @@ static int errcmd_enable_error_reporting rc = pci_read_config_word(imc->pdev, ERRCMD_OFFSET, &errcmd); if (rc) - return rc; + return pcibios_err_to_errno(rc); if (enable) errcmd |= ERRCMD_CE | ERRSTS_UE; @@ -809,7 +809,7 @@ static int errcmd_enable_error_reporting rc = pci_write_config_word(imc->pdev, ERRCMD_OFFSET, errcmd); if (rc) - return rc; + return pcibios_err_to_errno(rc); return 0; }