From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AH8x227Uh3tKX4YR0gOFspKTbuChHrWJyQ7ejVfGCPR1gXlLWkYGHJ2BKuiBE+l6471oeyc5LBtl ARC-Seal: i=1; a=rsa-sha256; t=1517007385; cv=none; d=google.com; s=arc-20160816; b=P2IuWoHYOBCaueyOtX/nnfylA8QACW8jGSqIFOtWzhaWAsEZqej+fC+Ke7n3iL4Hhg rgMqo6nZUXAY6PoDpt6BoYbsKvJaDWd5bG29a0iFxB9S2YxuIJbNLzaM70/IPHAEvZrv ZOyr70o8iYYvUXlu8J5+qXDtXmiZt84PZX+FoptkYisRFOPlPROQr0LWej2wItDAY29U CbNWz2ZltdB1rRtQ9eaPEAKNeOYTC7MrI6cCpo+8d9VnQFb9xT30+mveuUTtOrVwsIVK 1BAVlOGD5hxS0Ja2tGjEMkqgaOfYNyoLvvYPHw1VYLKQ1MDUuDjd77f3d/NfvxVAfoY5 W1gQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:arc-authentication-results; bh=sm3B68zUiIvhjCzlyi1oDOmAwHvBicsuOJtSc/6N+ZQ=; b=aFEo4KxysGPn0HqCRmPEExbLBdp4n3PUDiz5zgSJRWhMIPxWbEJIyQ1dmjjwSSVClt r2hOAgOwwgxlc6p5DyxIn5o6OwUlYAyf+VTYHbV+rfqX3rjLnBSwnkGhmmvkK2rzbBba bz3vdFyutAuDeX9vVcD6GXrr7jwxC49uIeWIOwFVlYzB0RNQh2t5RJXahVHVAIcQ2RER 4utqCl9M7YZy87nCYzAb3/bjUYFzX8VZPTAujYyYkAcZSBs3mHyXimON7Lj7a6hOHh4Q glqVlKXyt+I2niII2I25UERpntOeKERrV6P1OAdct+VqgMW8QpsWbwtPsnZl2GZw2Tqp +Qwg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kselftest-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kselftest-owner@vger.kernel.org Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kselftest-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kselftest-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752346AbeAZW4Z (ORCPT ); Fri, 26 Jan 2018 17:56:25 -0500 Received: from mail.skyhub.de ([5.9.137.197]:52768 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751879AbeAZW4Y (ORCPT ); Fri, 26 Jan 2018 17:56:24 -0500 Date: Fri, 26 Jan 2018 23:56:11 +0100 From: Borislav Petkov To: Andy Lutomirski Cc: "H. Peter Anvin" , Dan Rue , Shuah Khan , Ingo Molnar , Dmitry Safonov , "open list:KERNEL SELFTEST FRAMEWORK" , LKML Subject: Re: selftests/x86/fsgsbase_64 test problem Message-ID: <20180126225611.2nebardhgblxhs5x@pd.tnic> References: <20180126153631.ha7yc33fj5uhitjo@xps> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: User-Agent: NeoMutt/20170609 (1.8.3) Sender: linux-kselftest-owner@vger.kernel.org X-Mailing-List: linux-kselftest@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: =?utf-8?q?1590669876861238825?= X-GMAIL-MSGID: =?utf-8?q?1590697536402457621?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: On Fri, Jan 26, 2018 at 02:38:28PM -0800, Andy Lutomirski wrote: > Borislav, any chance you could run the attached program on an AMD > machine to see what it does? [boris@pd: /tmp> ./gs1 PID = 3420 ax = 0, cx = 0, dx = 0 This is on 4.15-rc7-ish + tip/master from 2 wks ago. -- Regards/Gruss, Boris. Good mailing practices for 400: avoid top-posting and trim the reply.