From patchwork Mon Jul 12 06:05:48 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 475815 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=-19.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, 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 74654C11F8A for ; Mon, 12 Jul 2021 07:09:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5B94261152 for ; Mon, 12 Jul 2021 07:09:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242431AbhGLHMH (ORCPT ); Mon, 12 Jul 2021 03:12:07 -0400 Received: from mail.kernel.org ([198.145.29.99]:43022 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244215AbhGLHKb (ORCPT ); Mon, 12 Jul 2021 03:10:31 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id B684260FF0; Mon, 12 Jul 2021 07:07:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1626073636; bh=LzbG7fXZjrsaRA8HcC06b775tF3WKW6YxniWQfninkg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=1dnIBISt+bfjClGyLkSC2szk8vA/lCsbTrbSDrAcWFJp1Ktieufj6sxz8oiEL+Vxt CqfcGrCC871kkkoYR4FNff8IkynXceqGY/bI7anDO/IAu6abUU29+J2FqrQvVu4zin vHJ//s09O1PHOqUtMKrjYHDh8Q245A7eUiv3wmnY= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Joe Richey , Borislav Petkov , Sasha Levin Subject: [PATCH 5.12 265/700] x86/elf: Use _BITUL() macro in UAPI headers Date: Mon, 12 Jul 2021 08:05:48 +0200 Message-Id: <20210712061004.408945447@linuxfoundation.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210712060924.797321836@linuxfoundation.org> References: <20210712060924.797321836@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Joe Richey [ Upstream commit d06aca989c243dd9e5d3e20aa4e5c2ecfdd07050 ] Replace BIT() in x86's UAPI header with _BITUL(). BIT() is not defined in the UAPI headers and its usage may cause userspace build errors. Fixes: 742c45c3ecc9 ("x86/elf: Enumerate kernel FSGSBASE capability in AT_HWCAP2") Signed-off-by: Joe Richey Signed-off-by: Borislav Petkov Link: https://lkml.kernel.org/r/20210521085849.37676-2-joerichey94@gmail.com Signed-off-by: Sasha Levin --- arch/x86/include/uapi/asm/hwcap2.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/x86/include/uapi/asm/hwcap2.h b/arch/x86/include/uapi/asm/hwcap2.h index 5fdfcb47000f..054604aba9f0 100644 --- a/arch/x86/include/uapi/asm/hwcap2.h +++ b/arch/x86/include/uapi/asm/hwcap2.h @@ -2,10 +2,12 @@ #ifndef _ASM_X86_HWCAP2_H #define _ASM_X86_HWCAP2_H +#include + /* MONITOR/MWAIT enabled in Ring 3 */ -#define HWCAP2_RING3MWAIT (1 << 0) +#define HWCAP2_RING3MWAIT _BITUL(0) /* Kernel allows FSGSBASE instructions available in Ring 3 */ -#define HWCAP2_FSGSBASE BIT(1) +#define HWCAP2_FSGSBASE _BITUL(1) #endif