From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Wed, 03 Jan 2024 19:33:33 +0100 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1rL63Z-002NjV-2V for lore@lore.pengutronix.de; Wed, 03 Jan 2024 19:33:33 +0100 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rL63R-0004Mf-EO for lore@pengutronix.de; Wed, 03 Jan 2024 19:33:33 +0100 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=sxrOkcxL/FBlxmA0vHEjwv8ByBLa532QbJm5OD7/RbY=; b=lglGuKf4CiFkVE/OclUDO3haN1 sExIU6HcKOYMe27gLn1AyPhcn8nwD/O6XXLdjHQ3cmeuPU/shQ5TowU0owd4pfscR1+oV5tnb2dmK yvYH9BYC2Zs0sjcDlgXYxCj5ke/uPWGblBCRmCTV267FxuWQp47wbAXWUOZ7mAZLJxEmASTepFPoR JZLERFOOFsqjSCrjFq2p3vDQwFcMpHv8gbWg+xppXcY7Mt7CDdRjQGvToEaPJi+gFJmYSTPyjQd/r FncGrIYV5HbNyJhNQnXizoXTNmDqGu65dVqomWQbi/blDuqhkyl0OxdoKODTSFe2v/qst0703J0B9 HDKCf3wA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rL620-00BiDD-19; Wed, 03 Jan 2024 18:31:56 +0000 Received: from metis.whiteo.stw.pengutronix.de ([185.203.201.7]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rL61A-00Bh7q-1R for barebox@lists.infradead.org; Wed, 03 Jan 2024 18:31:08 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rL613-0001dP-Ax; Wed, 03 Jan 2024 19:30:57 +0100 Received: from [2a0a:edc0:0:1101:1d::54] (helo=dude05.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1rL612-000Ax7-Qn; Wed, 03 Jan 2024 19:30:56 +0100 Received: from localhost ([::1] helo=dude05.red.stw.pengutronix.de) by dude05.red.stw.pengutronix.de with esmtp (Exim 4.96) (envelope-from ) id 1rL5k2-001j4X-3A; Wed, 03 Jan 2024 19:13:23 +0100 From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: Ahmad Fatoum Date: Wed, 3 Jan 2024 19:12:05 +0100 Message-Id: <20240103181312.409668-46-a.fatoum@pengutronix.de> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240103181312.409668-1-a.fatoum@pengutronix.de> References: <20240103181312.409668-1-a.fatoum@pengutronix.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240103_103104_508759_2428F357 X-CRM114-Status: GOOD ( 10.78 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-6.3 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE, T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH 045/112] efi: payload: init: warn if /boot FS is unknown X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) The initcall's only function is to open /boot/EFI/barebox/state.dtb and to register it as barebox state description. If nothing is mounted at /boot, this will fail anyway, so early exit in that case. Signed-off-by: Ahmad Fatoum --- efi/payload/init.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/efi/payload/init.c b/efi/payload/init.c index 8a9080115ffd..6d65f6d53464 100644 --- a/efi/payload/init.c +++ b/efi/payload/init.c @@ -9,6 +9,8 @@ #define DEBUG #endif +#define pr_fmt(fmt) "efi-init: " fmt + #include #include #include @@ -395,6 +397,11 @@ static int efi_late_init(void) if (!IS_ENABLED(CONFIG_STATE)) return 0; + if (!get_mounted_path("/boot")) { + pr_warn("boot device couldn't be determined\n"); + return 0; + } + fdt = read_file(state_desc, &size); if (!fdt) { pr_info("unable to read %s: %m\n", state_desc); -- 2.39.2