From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756690AbcGINjO (ORCPT ); Sat, 9 Jul 2016 09:39:14 -0400 Received: from mail.skyhub.de ([78.46.96.112]:48919 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751545AbcGINjM (ORCPT ); Sat, 9 Jul 2016 09:39:12 -0400 User-Agent: K-9 Mail for Android In-Reply-To: References: <1466434712-31440-3-git-send-email-pbonzini@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: Re: [tip:x86/asm] x86/entry: Inline enter_from_user_mode() From: Borislav Petkov Date: Sat, 09 Jul 2016 15:38:57 +0200 To: linux-tip-commits@vger.kernel.org, tip-bot for Paolo Bonzini CC: linux-kernel@vger.kernel.org, peterz@infradead.org, riel@redhat.com, torvalds@linux-foundation.org, hpa@zytor.com, mingo@kernel.org, pbonzini@redhat.com, luto@kernel.org, tglx@linutronix.de, brgerst@gmail.com, dvlasenk@redhat.com, jpoimboe@redhat.com Message-ID: <283634cf-fa90-4fa1-9a5c-bf9fa921daa7@email.android.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tip-bot for Paolo Bonzini wrote: >Commit-ID: eec4b1227db153ca16f8f5f285d01fefdce05438 >Gitweb: >http://git.kernel.org/tip/eec4b1227db153ca16f8f5f285d01fefdce05438 >Author: Paolo Bonzini >AuthorDate: Mon, 20 Jun 2016 16:58:30 +0200 >Committer: Ingo Molnar >CommitDate: Sat, 9 Jul 2016 10:44:02 +0200 > >x86/entry: Inline enter_from_user_mode() > >This matches what is already done for prepare_exit_to_usermode(), >and saves about 60 clock cycles (4% speedup) with the benchmark >in the previous commit message. > >Signed-off-by: Paolo Bonzini >Reviewed-by: Rik van Riel >Reviewed-by: Andy Lutomirski >Reviewed-by: Rik van Riel >Reviewed-by: Andy Lutomirski >Reviewed-by: Rik van Riel >Reviewed-by: Andy Lutomirski >Reviewed-by: Rik van Riel >Reviewed-by: Andy Lutomirski >Acked-by: Paolo Bonzini Woohaa, if that amount of review doesn't get this patch upstream I don't know what will ;-))))) -- Sent from a small device: formatting sucks and brevity is inevitable.