From owner-cvs-all@FreeBSD.ORG Wed Feb 23 07:57:51 2005 Return-Path: Delivered-To: cvs-all@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4FEE416A4CE; Wed, 23 Feb 2005 07:57:51 +0000 (GMT) Received: from relay.bestcom.ru (relay.bestcom.ru [217.72.144.5]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6DFE043D1D; Wed, 23 Feb 2005 07:57:50 +0000 (GMT) (envelope-from glebius@freebsd.org) Received: from cell.sick.ru (root@cell.sick.ru [217.72.144.68]) by relay.bestcom.ru (8.13.1/8.12.9) with ESMTP id j1N7vndN050101 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=FAIL); Wed, 23 Feb 2005 10:57:49 +0300 (MSK) (envelope-from glebius@freebsd.org) Received: from cell.sick.ru (glebius@localhost [127.0.0.1]) by cell.sick.ru (8.13.1/8.12.8) with ESMTP id j1N7vm8T021021 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 23 Feb 2005 10:57:48 +0300 (MSK) (envelope-from glebius@freebsd.org) Received: (from glebius@localhost) by cell.sick.ru (8.13.1/8.13.1/Submit) id j1N7vmM1021020; Wed, 23 Feb 2005 10:57:48 +0300 (MSK) (envelope-from glebius@freebsd.org) X-Authentication-Warning: cell.sick.ru: glebius set sender to glebius@freebsd.org using -f Date: Wed, 23 Feb 2005 10:57:48 +0300 From: Gleb Smirnoff To: Ruslan Ermilov Message-ID: <20050223075748.GB20887@cell.sick.ru> References: <200502230413.j1N4DBKH008870@repoman.freebsd.org> <20050223071246.GA73994@ip.net.ua> Mime-Version: 1.0 Content-Type: text/plain; charset=koi8-r Content-Disposition: inline In-Reply-To: <20050223071246.GA73994@ip.net.ua> User-Agent: Mutt/1.5.6i X-Virus-Scanned: ClamAV version devel-20050125, clamav-milter version 0.80ff on relay.bestcom.ru X-Virus-Status: Clean cc: Tom Rhodes cc: src-committers@freebsd.org cc: cvs-all@freebsd.org cc: cvs-src@freebsd.org Subject: Re: cvs commit: src/sys/amd64/conf NOTES src/sys/i386/conf NOTES src/sys/pc98/conf NOTES X-BeenThere: cvs-all@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: CVS commit messages for the entire tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 23 Feb 2005 07:57:51 -0000 On Wed, Feb 23, 2005 at 09:12:47AM +0200, Ruslan Ermilov wrote: R> On Wed, Feb 23, 2005 at 04:13:11AM +0000, Tom Rhodes wrote: R> > trhodes 2005-02-23 04:13:11 UTC R> > R> > FreeBSD src repository R> > R> > Modified files: R> > sys/amd64/conf NOTES R> > sys/i386/conf NOTES R> > sys/pc98/conf NOTES R> > Log: R> > According to kern_poll.c, you cannot use DEVICE_POLLING with SMP. Add a R> > commen about this in every NOTES file which lists DEVICE_POLLING. R> > R> > PR: 46793 R> > MFC: 1 day R> > R> > Revision Changes Path R> > 1.22 +1 -0 src/sys/amd64/conf/NOTES R> > 1.1181 +1 -0 src/sys/i386/conf/NOTES R> > 1.47 +1 -0 src/sys/pc98/conf/NOTES R> > R> We have WIP patches that add the necessary locking into kern_poll.c. Actually, the block with error can be safely removed from kern_poll.c before we polish our patches. There is no problem running SMP + polling. Probably, there were some problems in the past. I think the block can be removed now and MFCed before 5.4-RELEASE. I'm quite sure that our patches for Giant-less polling will not be MFCed soon. -- Totus tuus, Glebius. GLEBIUS-RIPN GLEB-RIPE