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=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 97010C28EB4 for ; Thu, 6 Jun 2019 20:00:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 70F9F206BB for ; Thu, 6 Jun 2019 20:00:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="tByYYT12" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728253AbfFFUAy (ORCPT ); Thu, 6 Jun 2019 16:00:54 -0400 Received: from mail-wm1-f66.google.com ([209.85.128.66]:50476 "EHLO mail-wm1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727082AbfFFUAy (ORCPT ); Thu, 6 Jun 2019 16:00:54 -0400 Received: by mail-wm1-f66.google.com with SMTP id f204so1153965wme.0 for ; Thu, 06 Jun 2019 13:00:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=w0YY5mZvqd08FU5MVoEHGPtFV0QtzdJbDbJfnotzqrg=; b=tByYYT12nhnXVO7GVnJZreSXJy1G/1dKFZMq6S9zEUxwQr7NraEnFYkkGSuTELurKn TxpQ0NrvHPmQ00dnbsCqbhaeIpTzQ5ZwaXaXiuB5Zr+/76GxctTLpIeDxRxDXZ8iyM+B sqkIz97UT6D0Ca57QBehn2WmQC0JyoEnrskZ7b30QOIPIAivCQFdaKVPmvIM+Y52zfhh qPCQfvMj0WaJOEBYOeCUJy0Isa51pF55fd0pT0GhMUQ2eKCAfos/Sdd1k6bA/oY1fxtN mN2SplaGWD+PIVapoNQM/WFyQcE0hO8ptZzxxHhX7eNgKVgnadBPdbN5LdmEPiuZxxDo xFPQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=w0YY5mZvqd08FU5MVoEHGPtFV0QtzdJbDbJfnotzqrg=; b=cLJlZVPzx+eslmueA+oNRdjkC0Ityzp9n4nvjD4ZTepE/ehnitSMsBWI7B3UGXCZtL k0wWc5H2vQbZz9Rd1ZjogkIgY7GMhLiYlmcx69LkGcS8Wh5bmkpELz6hBYCedPJp61gb 5MNQFUsLJnK33zPkBrs8prSihqsZGDg1uofH9KVqaZZIRP/KzrFXRuK6iYPFccyFhk7E NL78Qs1xaj5DyTypSsh7YO2MIAAn9NKChVMgM3FpxVXKrZdvCLVq36TvVsVkeBgL2dQH 3DoQ60cG6CYIUhnXOQUx3RVyfa0tNPPPUUKsxhof/OOyX673Chh9TYU4pzYQAOJycFPu fFoQ== X-Gm-Message-State: APjAAAWPV4rgU2nsxMEuMC7xeXLLEjLQ7APHOfUVFN9Udip5sOT8q+9V gYkk83RFcRUanb2C5ysg8oyzl1ni27Y= X-Google-Smtp-Source: APXvYqxxwpEGHSNpiiPCHk91Lf03JKfgy/lQGvppp2BMniKDowvRTKV7FP47EK1ZKnb5ZBlu5dbiPw== X-Received: by 2002:a1c:c011:: with SMTP id q17mr1144228wmf.105.1559851252154; Thu, 06 Jun 2019 13:00:52 -0700 (PDT) Received: from localhost.localdomain.com (93-103-18-160.static.t-2.net. [93.103.18.160]) by smtp.gmail.com with ESMTPSA id b69sm2590957wme.44.2019.06.06.13.00.50 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Thu, 06 Jun 2019 13:00:50 -0700 (PDT) From: Uros Bizjak To: linux-kernel@vger.kernel.org Cc: Uros Bizjak , Fenghua Yu , Reinette Chatre , x86@kernel.org Subject: [PATCH] x86/resctrl: Use _ASM_BX to avoid #ifdef CONFIG_X86_64 Date: Thu, 6 Jun 2019 22:00:44 +0200 Message-Id: <20190606200044.5730-1-ubizjak@gmail.com> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Depending on CONFIG_X86_64 _ASM_BX expands to either rbx or ebx. Cc: Fenghua Yu Cc: Reinette Chatre Cc: x86@kernel.org Signed-off-by: Uros Bizjak --- arch/x86/kernel/cpu/resctrl/pseudo_lock.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/arch/x86/kernel/cpu/resctrl/pseudo_lock.c b/arch/x86/kernel/cpu/resctrl/pseudo_lock.c index 604c0e3bcc83..09408794eab2 100644 --- a/arch/x86/kernel/cpu/resctrl/pseudo_lock.c +++ b/arch/x86/kernel/cpu/resctrl/pseudo_lock.c @@ -431,11 +431,7 @@ static int pseudo_lock_fn(void *_rdtgrp) #else register unsigned int line_size asm("esi"); register unsigned int size asm("edi"); -#ifdef CONFIG_X86_64 - register void *mem_r asm("rbx"); -#else - register void *mem_r asm("ebx"); -#endif /* CONFIG_X86_64 */ + register void *mem_r asm(_ASM_BX); #endif /* CONFIG_KASAN */ /* -- 2.21.0