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a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=ldzGNGDZyBtUZ+HZEhFsle3HftCI7jj5VijuIes3XjE=; b=gEzwOFgFwFcw/ie3gitAHrQ4pty30ClIfR/3plPUiVkciY+LQaGEdwi8+sRAameiLX byFMP/sqywyXjXO/zobcjrH3OLUFqRXLNtAYZ6knohoRKTRfez5gI+RmLRKoOWz9tbcZ 8YINjUd0xxKnscJcmZWaUI+yTgQ2bjO0gN7xw1amf/NmAvp+dtZ2G4HqrfLS/opeSdUJ LbyHx7uEuRDFENYI0XJe/rTGw54zX6QrjL04Z7Swp24WpuYyEF3NagrNzvx2OUsiybU3 XnZG7TPZgKWwc1/rDgXHUIa98jSmV9o71uAZu6RfWU6yniagIqEqvifQd2TKRk3VKDEh 3j9w== X-Gm-Message-State: AOAM531zWtXw5kIshpn9ulDK0Ovnlhlc17KSTP+qoHoQpDykE4T6u4lX zJx/KKpCDe3cbXznGT/IvuGLPfIRfB2CoRbV8Ms= X-Google-Smtp-Source: ABdhPJwwEUCuweR6zj+0aeaCy64VBGtyJJkwMN8XaaF4F/cSzy8beYdpFYYtw+WqPq9+tyjoVdIS0xOGdLfzbpSZCEs= X-Received: from samitolvanen1.mtv.corp.google.com ([2620:15c:201:2:f693:9fff:fef4:1b6d]) (user=samitolvanen job=sendgmr) by 2002:a25:ad43:: with SMTP id l3mr8526653ybe.157.1601415995012; Tue, 29 Sep 2020 14:46:35 -0700 (PDT) Date: Tue, 29 Sep 2020 14:46:03 -0700 In-Reply-To: <20200929214631.3516445-1-samitolvanen@google.com> Message-Id: <20200929214631.3516445-2-samitolvanen@google.com> Mime-Version: 1.0 References: <20200929214631.3516445-1-samitolvanen@google.com> X-Mailer: git-send-email 2.28.0.709.gb0816b6eb0-goog Subject: [PATCH v4 01/29] RAS/CEC: Fix cec_init() prototype From: Sami Tolvanen To: Masahiro Yamada , Will Deacon , Steven Rostedt X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200929_174638_996637_8B138345 X-CRM114-Status: GOOD ( 13.55 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-arch@vger.kernel.org, x86@kernel.org, Kees Cook , "Paul E. McKenney" , kernel-hardening@lists.openwall.com, Peter Zijlstra , Greg Kroah-Hartman , linux-kbuild@vger.kernel.org, Nick Desaulniers , linux-kernel@vger.kernel.org, Luca Stefani , clang-built-linux@googlegroups.com, Sami Tolvanen , linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Luca Stefani late_initcall() expects a function that returns an integer. Update the function signature to match. [ bp: Massage commit message into proper sentences. ] Fixes: 9554bfe403nd ("x86/mce: Convert the CEC to use the MCE notifier") Signed-off-by: Luca Stefani Signed-off-by: Borislav Petkov Reviewed-by: Sami Tolvanen Tested-by: Sami Tolvanen Link: https://lkml.kernel.org/r/20200805095708.83939-1-luca.stefani.ge1@gmail.com --- drivers/ras/cec.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/ras/cec.c b/drivers/ras/cec.c index 569d9ad2c594..6939aa5b3dc7 100644 --- a/drivers/ras/cec.c +++ b/drivers/ras/cec.c @@ -553,20 +553,20 @@ static struct notifier_block cec_nb = { .priority = MCE_PRIO_CEC, }; -static void __init cec_init(void) +static int __init cec_init(void) { if (ce_arr.disabled) - return; + return -ENODEV; ce_arr.array = (void *)get_zeroed_page(GFP_KERNEL); if (!ce_arr.array) { pr_err("Error allocating CE array page!\n"); - return; + return -ENOMEM; } if (create_debugfs_nodes()) { free_page((unsigned long)ce_arr.array); - return; + return -ENOMEM; } INIT_DELAYED_WORK(&cec_work, cec_work_fn); @@ -575,6 +575,7 @@ static void __init cec_init(void) mce_register_decode_chain(&cec_nb); pr_info("Correctable Errors collector initialized.\n"); + return 0; } late_initcall(cec_init); -- 2.28.0.709.gb0816b6eb0-goog _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel