From patchwork Mon Jul 6 15:43:30 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: tip-bot for Kobe Wu X-Patchwork-Id: 6725921 Return-Path: X-Original-To: patchwork-kvm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id D36E39F2F0 for ; Mon, 6 Jul 2015 15:44:51 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id E7F84206D8 for ; Mon, 6 Jul 2015 15:44:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 07281206DD for ; Mon, 6 Jul 2015 15:44:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754376AbbGFPol (ORCPT ); Mon, 6 Jul 2015 11:44:41 -0400 Received: from terminus.zytor.com ([198.137.202.10]:49465 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752798AbbGFPoi (ORCPT ); Mon, 6 Jul 2015 11:44:38 -0400 Received: from terminus.zytor.com (localhost [127.0.0.1]) by terminus.zytor.com (8.14.8/8.14.7) with ESMTP id t66FhVBS010641; Mon, 6 Jul 2015 08:43:36 -0700 Received: (from tipbot@localhost) by terminus.zytor.com (8.14.8/8.14.7/Submit) id t66FhUa9010638; Mon, 6 Jul 2015 08:43:30 -0700 Date: Mon, 6 Jul 2015 08:43:30 -0700 X-Authentication-Warning: terminus.zytor.com: tipbot set sender to tipbot@zytor.com using -f From: tip-bot for Andy Lutomirski Message-ID: Cc: hpa@zytor.com, peterz@infradead.org, brgerst@gmail.com, luto@kernel.org, bp@suse.de, john.stultz@linaro.org, mingo@kernel.org, ralf@linux-mips.org, bp@alien8.de, torvalds@linux-foundation.org, dvlasenk@redhat.com, linux-kernel@vger.kernel.org, lenb@kernel.org, kvm@vger.kernel.org, tglx@linutronix.de, ray.huang@amd.com, luto@amacapital.net Reply-To: mingo@kernel.org, john.stultz@linaro.org, luto@kernel.org, bp@suse.de, hpa@zytor.com, brgerst@gmail.com, peterz@infradead.org, lenb@kernel.org, ray.huang@amd.com, luto@amacapital.net, kvm@vger.kernel.org, tglx@linutronix.de, linux-kernel@vger.kernel.org, bp@alien8.de, ralf@linux-mips.org, torvalds@linux-foundation.org, dvlasenk@redhat.com In-Reply-To: <250105f7cee519be9d7fc4464b5784caafc8f4fe.1434501121.git.luto@kernel.org> References: <250105f7cee519be9d7fc4464b5784caafc8f4fe.1434501121.git.luto@kernel.org> To: linux-tip-commits@vger.kernel.org Subject: [tip:x86/asm] x86/asm/tsc: Remove rdtscl() Git-Commit-ID: fe47ae6e1a5005b2e82f7eab57b5c3820453293a X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Disposition: inline X-Spam-Status: No, score=-7.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Commit-ID: fe47ae6e1a5005b2e82f7eab57b5c3820453293a Gitweb: http://git.kernel.org/tip/fe47ae6e1a5005b2e82f7eab57b5c3820453293a Author: Andy Lutomirski AuthorDate: Thu, 25 Jun 2015 18:44:06 +0200 Committer: Ingo Molnar CommitDate: Mon, 6 Jul 2015 15:23:28 +0200 x86/asm/tsc: Remove rdtscl() It has no more callers, and it was never a very sensible interface to begin with. Users of the TSC should either read all 64 bits or explicitly throw out the high bits. Signed-off-by: Andy Lutomirski Signed-off-by: Borislav Petkov Cc: Andy Lutomirski Cc: Borislav Petkov Cc: Brian Gerst Cc: Denys Vlasenko Cc: H. Peter Anvin Cc: Huang Rui Cc: John Stultz Cc: Len Brown Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Ralf Baechle Cc: Thomas Gleixner Cc: kvm ML Link: http://lkml.kernel.org/r/250105f7cee519be9d7fc4464b5784caafc8f4fe.1434501121.git.luto@kernel.org Signed-off-by: Ingo Molnar --- arch/x86/include/asm/msr.h | 3 --- 1 file changed, 3 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/arch/x86/include/asm/msr.h b/arch/x86/include/asm/msr.h index 626f781..c89ed6c 100644 --- a/arch/x86/include/asm/msr.h +++ b/arch/x86/include/asm/msr.h @@ -189,9 +189,6 @@ do { \ #endif /* !CONFIG_PARAVIRT */ -#define rdtscl(low) \ - ((low) = (u32)native_read_tsc()) - /* * 64-bit version of wrmsr_safe(): */