From owner-svn-src-all@freebsd.org Mon Sep 26 21:28:31 2016 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 7AD75BEBB9F; Mon, 26 Sep 2016 21:28:31 +0000 (UTC) (envelope-from slw@zxy.spb.ru) Received: from zxy.spb.ru (zxy.spb.ru [195.70.199.98]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 3F0C110AD; Mon, 26 Sep 2016 21:28:31 +0000 (UTC) (envelope-from slw@zxy.spb.ru) Received: from slw by zxy.spb.ru with local (Exim 4.86 (FreeBSD)) (envelope-from ) id 1bodRs-000LpS-BM; Tue, 27 Sep 2016 00:28:28 +0300 Date: Tue, 27 Sep 2016 00:28:28 +0300 From: Slawa Olhovchenkov To: Konstantin Belousov Cc: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r306350 - head/sys/amd64/amd64 Message-ID: <20160926212828.GC6177@zxy.spb.ru> References: <201609261722.u8QHMi7g065274@repo.freebsd.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <201609261722.u8QHMi7g065274@repo.freebsd.org> User-Agent: Mutt/1.5.24 (2015-08-30) X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: slw@zxy.spb.ru X-SA-Exim-Scanned: No (on zxy.spb.ru); SAEximRunCond expanded to false X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 26 Sep 2016 21:28:31 -0000 On Mon, Sep 26, 2016 at 05:22:44PM +0000, Konstantin Belousov wrote: > Author: kib > Date: Mon Sep 26 17:22:44 2016 > New Revision: 306350 > URL: https://svnweb.freebsd.org/changeset/base/306350 > > Log: > For machines which support PCID but not have INVPCID instruction, > i.e. SandyBridge and IvyBridge, correct a race between pmap_activate() > and invltlb_pcid_handler(). > > Reported by and tested by: Slawa Olhovchenkov > MFC after: 1 week Thanks! Planed commit to releng? Or SA?