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=-8.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,T_DKIMWL_WL_HIGH,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 63ECEC65C22 for ; Fri, 2 Nov 2018 18:52:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 337842084C for ; Fri, 2 Nov 2018 18:52:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="ZUzdUiTK" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 337842084C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731020AbeKCEBD (ORCPT ); Sat, 3 Nov 2018 00:01:03 -0400 Received: from mail.kernel.org ([198.145.29.99]:56902 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726081AbeKCEBC (ORCPT ); Sat, 3 Nov 2018 00:01:02 -0400 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 A41C12082D; Fri, 2 Nov 2018 18:52:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1541184767; bh=DOAICTkvSqZo7DmZSi0Wly8DlSTOORUGPrsHHRAWi0M=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZUzdUiTKgzuwt1E76h05hp1kAuwnCW1/Rjyu5tJMYE4ee75XmTwNQKn0+4UsZh1ta n44hVg/iu1OVa3P9nqgH9PmzrbP14xNyTdK2dxcZxZhKWksxbsyX25Csb755BAIfz2 oF2SNyrkGKNzcrIvdtaddcbI/aOtDkxNRD69p2b4= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Dan Carpenter , Thomas Gleixner , Juergen Gross , Peter Zijlstra , Alok Kataria , "H. Peter Anvin" , virtualization@lists.linux-foundation.org, kernel-janitors@vger.kernel.org, Sasha Levin Subject: [PATCH 4.14 091/143] x86/paravirt: Fix some warning messages Date: Fri, 2 Nov 2018 19:34:36 +0100 Message-Id: <20181102182905.146726078@linuxfoundation.org> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181102182857.064326086@linuxfoundation.org> References: <20181102182857.064326086@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.14-stable review patch. If anyone has any objections, please let me know. ------------------ [ Upstream commit 571d0563c8881595f4ab027aef9ed1c55e3e7b7c ] The first argument to WARN_ONCE() is a condition. Fixes: 5800dc5c19f3 ("x86/paravirt: Fix spectre-v2 mitigations for paravirt guests") Signed-off-by: Dan Carpenter Signed-off-by: Thomas Gleixner Reviewed-by: Juergen Gross Cc: Peter Zijlstra Cc: Alok Kataria Cc: "H. Peter Anvin" Cc: virtualization@lists.linux-foundation.org Cc: kernel-janitors@vger.kernel.org Link: https://lkml.kernel.org/r/20180919103553.GD9238@mwanda Signed-off-by: Sasha Levin --- arch/x86/kernel/paravirt.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c index f3559b84cd75..04da826381c9 100644 --- a/arch/x86/kernel/paravirt.c +++ b/arch/x86/kernel/paravirt.c @@ -90,7 +90,7 @@ unsigned paravirt_patch_call(void *insnbuf, if (len < 5) { #ifdef CONFIG_RETPOLINE - WARN_ONCE("Failing to patch indirect CALL in %ps\n", (void *)addr); + WARN_ONCE(1, "Failing to patch indirect CALL in %ps\n", (void *)addr); #endif return len; /* call too long for patch site */ } @@ -110,7 +110,7 @@ unsigned paravirt_patch_jmp(void *insnbuf, const void *target, if (len < 5) { #ifdef CONFIG_RETPOLINE - WARN_ONCE("Failing to patch indirect JMP in %ps\n", (void *)addr); + WARN_ONCE(1, "Failing to patch indirect JMP in %ps\n", (void *)addr); #endif return len; /* call too long for patch site */ } -- 2.17.1