From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 84552C43603 for ; Sun, 8 Dec 2019 13:34:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 64CCC206D5 for ; Sun, 8 Dec 2019 13:34:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726484AbfLHNdu (ORCPT ); Sun, 8 Dec 2019 08:33:50 -0500 Received: from Galois.linutronix.de ([193.142.43.55]:36601 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726308AbfLHNdu (ORCPT ); Sun, 8 Dec 2019 08:33:50 -0500 Received: from [5.158.153.53] (helo=tip-bot2.lab.linutronix.de) by Galois.linutronix.de with esmtpsa (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1idwgo-0007gP-F3; Sun, 08 Dec 2019 14:33:34 +0100 Received: from [127.0.1.1] (localhost [IPv6:::1]) by tip-bot2.lab.linutronix.de (Postfix) with ESMTP id ED5F21C2881; Sun, 8 Dec 2019 14:33:33 +0100 (CET) Date: Sun, 08 Dec 2019 13:33:33 -0000 From: "tip-bot2 for Arvind Sankar" Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: efi/urgent] efi/gop: Return EFI_SUCCESS if a usable GOP was found Cc: Arvind Sankar , Ard Biesheuvel , Andy Shevchenko , Bhupesh Sharma , Masayoshi Mizuma , linux-efi@vger.kernel.org, Ingo Molnar , x86 , LKML In-Reply-To: <20191206165542.31469-4-ardb@kernel.org> References: <20191206165542.31469-4-ardb@kernel.org> MIME-Version: 1.0 Message-ID: <157581201386.21853.1924891590520317702.tip-bot2@tip-bot2> X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The following commit has been merged into the efi/urgent branch of tip: Commit-ID: dbd89c303b4420f6cdb689fd398349fc83b059dd Gitweb: https://git.kernel.org/tip/dbd89c303b4420f6cdb689fd398349fc83b059dd Author: Arvind Sankar AuthorDate: Fri, 06 Dec 2019 16:55:39 Committer: Ingo Molnar CommitterDate: Sun, 08 Dec 2019 12:42:18 +01:00 efi/gop: Return EFI_SUCCESS if a usable GOP was found If we've found a usable instance of the Graphics Output Protocol (GOP) with a framebuffer, it is possible that one of the later EFI calls fails while checking if any support console output. In this case status may be an EFI error code even though we found a usable GOP. Fix this by explicitly return EFI_SUCCESS if a usable GOP has been located. Signed-off-by: Arvind Sankar Signed-off-by: Ard Biesheuvel Cc: Andy Shevchenko Cc: Bhupesh Sharma Cc: Masayoshi Mizuma Cc: linux-efi@vger.kernel.org Link: https://lkml.kernel.org/r/20191206165542.31469-4-ardb@kernel.org Signed-off-by: Ingo Molnar --- drivers/firmware/efi/libstub/gop.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/firmware/efi/libstub/gop.c b/drivers/firmware/efi/libstub/gop.c index 08f3c1a..69b2b01 100644 --- a/drivers/firmware/efi/libstub/gop.c +++ b/drivers/firmware/efi/libstub/gop.c @@ -198,7 +198,7 @@ setup_gop32(efi_system_table_t *sys_table_arg, struct screen_info *si, si->capabilities |= VIDEO_CAPABILITY_SKIP_QUIRKS; - return status; + return EFI_SUCCESS; } static efi_status_t @@ -316,7 +316,7 @@ setup_gop64(efi_system_table_t *sys_table_arg, struct screen_info *si, si->capabilities |= VIDEO_CAPABILITY_SKIP_QUIRKS; - return status; + return EFI_SUCCESS; } /*