Date: Tue, 23 Oct 2012 18:38:16 +0200 From: Andre Oppermann <andre@freebsd.org> To: Bryan Drewery <bdrewery@FreeBSD.org> Cc: svn-src-head@FreeBSD.org, svn-src-all@FreeBSD.org, src-committers@FreeBSD.org Subject: Re: svn commit: r241931 - in head/sys: conf kern Message-ID: <5086C7F8.5070104@freebsd.org> In-Reply-To: <5086B613.4060804@FreeBSD.org> References: <201210231419.q9NEJjYH082863@svn.freebsd.org> <20121023144211.GX70741@FreeBSD.org> <5086B24C.9000606@freebsd.org> <5086B613.4060804@FreeBSD.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On 23.10.2012 17:21, Bryan Drewery wrote: > On 10/23/2012 10:05 AM, Andre Oppermann wrote: >> There shouldn't be any users. Zero copy send is broken and >> responsible for random kernel crashes. Zero copy receive isn't >> supported by any modern driver. Both are useless to dangerous. > > I enabled this a few weeks ago, not knowing it was useless/dangerous. > > Perhaps an entry in UPDATING to note that this has been renamed and that > it may not actually be useful? Good idea. Will do. > Also, zero_copy(9) needs updating, as it references ZERO_COPY_SOCKETS. Already done in r241932. -- Andre
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?5086C7F8.5070104>