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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 051BCC282C7 for ; Thu, 24 Jan 2019 19:51:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C8FB421726 for ; Thu, 24 Jan 2019 19:51:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1548359467; bh=E1BcUvELOAqqlwhBKqxwrDztGdhKXyfdBySREJyZmSE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=xdEFBwlmq9KeyM+UQMKcuuFWsoFXp29rIXhTSObwiceBaEsuUKERPL5TbybB/YQQo +7Vk6JXjaRYkT83rPQx+GHeWFrOCNbLz1BwCd9Np0lHkjPgIIsJ9HEx8wuSK/8k1j3 SFLoErX3HFt9VyxXde3JnLUABhgP3UJCDVeonAac= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733178AbfAXTkE (ORCPT ); Thu, 24 Jan 2019 14:40:04 -0500 Received: from mail.kernel.org ([198.145.29.99]:40200 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1733184AbfAXTkD (ORCPT ); Thu, 24 Jan 2019 14:40:03 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id A68A2218F0; Thu, 24 Jan 2019 19:40:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1548358802; bh=E1BcUvELOAqqlwhBKqxwrDztGdhKXyfdBySREJyZmSE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZVme+0rQlnrV0N+WWPEjCTH/bBgRTYG4oDfMS1OXa33VoNy4jWaL1x0Pb0wLd0SWJ hhN+M6vp1kH/GphojQTOHtsJo/R7JqAOL5WiADbEpJGEmpcs6VipW314iN4k1vAVpw nWHNsNky4l4N7Wg3ADcNz1TPzYKdiIWtoMNn0Vfw= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Borislav Petkov , Yi Wang , Michael Matz , x86@kernel.org, Sasha Levin Subject: [PATCH 4.20 030/127] x86/mce: Fix -Wmissing-prototypes warnings Date: Thu, 24 Jan 2019 20:19:36 +0100 Message-Id: <20190124190213.581276182@linuxfoundation.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190124190211.984305387@linuxfoundation.org> References: <20190124190211.984305387@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org 4.20-stable review patch. If anyone has any objections, please let me know. ------------------ [ Upstream commit 68b5e4326e4b8ac9080835005d8254fed0fb3c56 ] Add the proper includes and make smca_get_name() static. Fix an actual bug too which the warning triggered: arch/x86/kernel/cpu/mcheck/therm_throt.c:395:39: error: conflicting \ types for ‘smp_thermal_interrupt’ asmlinkage __visible void __irq_entry smp_thermal_interrupt(struct pt_regs *r) ^~~~~~~~~~~~~~~~~~~~~ In file included from arch/x86/kernel/cpu/mcheck/therm_throt.c:29: ./arch/x86/include/asm/traps.h:107:17: note: previous declaration of \ ‘smp_thermal_interrupt’ was here asmlinkage void smp_thermal_interrupt(void); Signed-off-by: Borislav Petkov Cc: Yi Wang Cc: Michael Matz Cc: x86@kernel.org Link: https://lkml.kernel.org/r/alpine.DEB.2.21.1811081633160.1549@nanos.tec.linutronix.de Signed-off-by: Sasha Levin --- arch/x86/include/asm/traps.h | 6 +++--- arch/x86/kernel/cpu/mcheck/mce_amd.c | 5 +++-- arch/x86/kernel/cpu/mcheck/therm_throt.c | 3 ++- arch/x86/kernel/cpu/mcheck/threshold.c | 3 ++- 4 files changed, 10 insertions(+), 7 deletions(-) diff --git a/arch/x86/include/asm/traps.h b/arch/x86/include/asm/traps.h index 3de69330e6c5..afbc87206886 100644 --- a/arch/x86/include/asm/traps.h +++ b/arch/x86/include/asm/traps.h @@ -104,9 +104,9 @@ extern int panic_on_unrecovered_nmi; void math_emulate(struct math_emu_info *); #ifndef CONFIG_X86_32 -asmlinkage void smp_thermal_interrupt(void); -asmlinkage void smp_threshold_interrupt(void); -asmlinkage void smp_deferred_error_interrupt(void); +asmlinkage void smp_thermal_interrupt(struct pt_regs *regs); +asmlinkage void smp_threshold_interrupt(struct pt_regs *regs); +asmlinkage void smp_deferred_error_interrupt(struct pt_regs *regs); #endif extern void ist_enter(struct pt_regs *regs); diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd.c b/arch/x86/kernel/cpu/mcheck/mce_amd.c index e12454e21b8a..9f915a8791cc 100644 --- a/arch/x86/kernel/cpu/mcheck/mce_amd.c +++ b/arch/x86/kernel/cpu/mcheck/mce_amd.c @@ -23,6 +23,7 @@ #include #include +#include #include #include #include @@ -99,7 +100,7 @@ static u32 smca_bank_addrs[MAX_NR_BANKS][NR_BLOCKS] __ro_after_init = [0 ... MAX_NR_BANKS - 1] = { [0 ... NR_BLOCKS - 1] = -1 } }; -const char *smca_get_name(enum smca_bank_types t) +static const char *smca_get_name(enum smca_bank_types t) { if (t >= N_SMCA_BANK_TYPES) return NULL; @@ -824,7 +825,7 @@ static void __log_error(unsigned int bank, u64 status, u64 addr, u64 misc) mce_log(&m); } -asmlinkage __visible void __irq_entry smp_deferred_error_interrupt(void) +asmlinkage __visible void __irq_entry smp_deferred_error_interrupt(struct pt_regs *regs) { entering_irq(); trace_deferred_error_apic_entry(DEFERRED_ERROR_VECTOR); diff --git a/arch/x86/kernel/cpu/mcheck/therm_throt.c b/arch/x86/kernel/cpu/mcheck/therm_throt.c index 2da67b70ba98..ee229ceee745 100644 --- a/arch/x86/kernel/cpu/mcheck/therm_throt.c +++ b/arch/x86/kernel/cpu/mcheck/therm_throt.c @@ -25,6 +25,7 @@ #include #include +#include #include #include #include @@ -390,7 +391,7 @@ static void unexpected_thermal_interrupt(void) static void (*smp_thermal_vector)(void) = unexpected_thermal_interrupt; -asmlinkage __visible void __irq_entry smp_thermal_interrupt(struct pt_regs *r) +asmlinkage __visible void __irq_entry smp_thermal_interrupt(struct pt_regs *regs) { entering_irq(); trace_thermal_apic_entry(THERMAL_APIC_VECTOR); diff --git a/arch/x86/kernel/cpu/mcheck/threshold.c b/arch/x86/kernel/cpu/mcheck/threshold.c index 2b584b319eff..c21e0a1efd0f 100644 --- a/arch/x86/kernel/cpu/mcheck/threshold.c +++ b/arch/x86/kernel/cpu/mcheck/threshold.c @@ -6,6 +6,7 @@ #include #include +#include #include #include #include @@ -18,7 +19,7 @@ static void default_threshold_interrupt(void) void (*mce_threshold_vector)(void) = default_threshold_interrupt; -asmlinkage __visible void __irq_entry smp_threshold_interrupt(void) +asmlinkage __visible void __irq_entry smp_threshold_interrupt(struct pt_regs *regs) { entering_irq(); trace_threshold_apic_entry(THRESHOLD_APIC_VECTOR); -- 2.19.1