Message ID | 20200918201436.2932360-3-samitolvanen@google.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <SRS0=/tcE=C3=vger.kernel.org=linux-kbuild-owner@kernel.org> Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A2905618 for <patchwork-linux-kbuild@patchwork.kernel.org>; Fri, 18 Sep 2020 20:14:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7C8522311B for <patchwork-linux-kbuild@patchwork.kernel.org>; Fri, 18 Sep 2020 20:14:57 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="SAoKEt/G" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726367AbgIRUOr (ORCPT <rfc822;patchwork-linux-kbuild@patchwork.kernel.org>); Fri, 18 Sep 2020 16:14:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52720 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726321AbgIRUOq (ORCPT <rfc822;linux-kbuild@vger.kernel.org>); Fri, 18 Sep 2020 16:14:46 -0400 Received: from mail-yb1-xb49.google.com (mail-yb1-xb49.google.com [IPv6:2607:f8b0:4864:20::b49]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 03B8DC0613D4 for <linux-kbuild@vger.kernel.org>; Fri, 18 Sep 2020 13:14:44 -0700 (PDT) Received: by mail-yb1-xb49.google.com with SMTP id u35so852239ybd.13 for <linux-kbuild@vger.kernel.org>; Fri, 18 Sep 2020 13:14:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=sender:date:in-reply-to:message-id:mime-version:references:subject :from:to:cc; bh=TqwpwA2qY0+meoCfIpHLXgNZtzIUgg9/FYqaJr/lHNY=; b=SAoKEt/G+wtGaNCEiPqBIUWaja1A3a5xAaghJ/k2HKUAWFgeK1QtV+lm2abWhnX5JD Lf1hWpMt0A3jqpXruVqakGZ4N4PzL5bDWgBRoB39cxdPpeOzfkkXXse9Da7EBLH6QszX yIQ4ps5QStAHLhzkW1GWCkPJtNZSS8s/HOHVJHh3mI37xrZXjV6JN7t2as4vjgpWd97H CN/1JCl9Z9jsIQ1IBYZGN/6gvrn4jzLfqwLse2ncX3sbW59FHzHrRf8VneE+RDy4N63e UjVJEfryi+4JjkhY1SGeecgO1nkIBXlZAGQENtM5mKEq9sThtpYLPTQWmgxN7MxHsXfh pLtA== X-Google-DKIM-Signature: v=1; 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=TqwpwA2qY0+meoCfIpHLXgNZtzIUgg9/FYqaJr/lHNY=; b=NdLpaOf0b/goL48yZsflzpRDIWppyCkJ/l6ggQ8gXXih6WeKLOYPkSN8+WzxCjJX6n TYsrnI063LwTffJh9EHTbGgcEaa48axSX2i3YeYYgkXYcJ348J38egI2SWtQEop53AEM g6sBfE3Yuu6B1YOsKohYNuXSULcb9KJ9Hs83SYRt2hcF0kc1sMWI48nMsO6Yla7j8DYK Esu59p9C+b/mkJpiWPJAmIcwGsRJ4fMuh/VmmbT07Rnw4TS7EqlHJTW20cncIDGy1eAn pypOXgFQ0D57PVTpFLIIFH7APIIwWymUHtHd5AK/TuTWjWyT0Y9GY73tPTJmG9MvfEL7 Y5/w== X-Gm-Message-State: AOAM532vcH4T9aSdSoPYwH+7ByxfIWG5wq1zGnvv5a7U/B4d02FL2Hxy jKLNvwfvZk12dRDIvdOvUXZ0kvFna/0XqOcubcw= X-Google-Smtp-Source: ABdhPJzOup8sE7kVTU78SL83JQa8xb+w2NlpY7pFS1w2EC6IHmBL07qIyuYvXqVu343S5bZmQVA9R2tZ1tsrCw5cNVQ= Sender: "samitolvanen via sendgmr" <samitolvanen@samitolvanen1.mtv.corp.google.com> X-Received: from samitolvanen1.mtv.corp.google.com ([2620:15c:201:2:f693:9fff:fef4:1b6d]) (user=samitolvanen job=sendgmr) by 2002:a25:73ca:: with SMTP id o193mr30862020ybc.224.1600460083214; Fri, 18 Sep 2020 13:14:43 -0700 (PDT) Date: Fri, 18 Sep 2020 13:14:08 -0700 In-Reply-To: <20200918201436.2932360-1-samitolvanen@google.com> Message-Id: <20200918201436.2932360-3-samitolvanen@google.com> Mime-Version: 1.0 References: <20200918201436.2932360-1-samitolvanen@google.com> X-Mailer: git-send-email 2.28.0.681.g6f77f65b4e-goog Subject: [PATCH v3 02/30] RAS/CEC: Fix cec_init() prototype From: Sami Tolvanen <samitolvanen@google.com> To: Masahiro Yamada <masahiroy@kernel.org>, Will Deacon <will@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org>, Steven Rostedt <rostedt@goodmis.org>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, "Paul E. McKenney" <paulmck@kernel.org>, Kees Cook <keescook@chromium.org>, Nick Desaulniers <ndesaulniers@google.com>, clang-built-linux@googlegroups.com, kernel-hardening@lists.openwall.com, linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, x86@kernel.org, Luca Stefani <luca.stefani.ge1@gmail.com>, Sami Tolvanen <samitolvanen@google.com> Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: <linux-kbuild.vger.kernel.org> X-Mailing-List: linux-kbuild@vger.kernel.org |
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Add support for Clang LTO
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expand
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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);