Date: Sat, 2 Apr 2011 08:37:31 +0200 (CEST) From: Yamagi Burmeister <lists@yamagi.org> To: YongHyeon PYUN <pyunyh@gmail.com> Cc: freebsd-net@freebsd.org, Yamagi Burmeister <lists@yamagi.org>, yongari@freebsd.org Subject: Re: Kernel memory corruption(?) with age(4) Message-ID: <alpine.BSF.2.00.1104020837150.3127@saya.home.yamagi.org> In-Reply-To: <20110401185357.GA15910@michelle.cdnetworks.com> References: <alpine.BSF.2.00.1103301620110.17846@saya.home.yamagi.org> <20110330173145.GB8601@michelle.cdnetworks.com> <alpine.BSF.2.00.1103302137330.1646@maka.home.yamagi.org> <20110330202858.GC8601@michelle.cdnetworks.com> <alpine.BSF.2.00.1103310859310.3082@saya.home.yamagi.org> <20110331171302.GA11981@michelle.cdnetworks.com> <alpine.BSF.2.00.1103311951060.2217@maka.home.yamagi.org> <20110331181651.GB11981@michelle.cdnetworks.com> <20110331183054.GC11981@michelle.cdnetworks.com> <alpine.BSF.2.00.1103312155190.2217@maka.home.yamagi.org> <20110401185357.GA15910@michelle.cdnetworks.com>
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On Fri, 1 Apr 2011, YongHyeon PYUN wrote: > On Thu, Mar 31, 2011 at 09:59:12PM +0200, Yamagi Burmeister wrote: >> On Thu, 31 Mar 2011, YongHyeon PYUN wrote: >> >>>> Thanks a lot! It seems the L1 controller has data corruption issue >>>> when 64bit DMA addressing is used. Try this one. >>> >>> Oops, there was a bug in previous patch. >>> Try this instead. >> >> Okay, that patch seems to do the trick. This was just a short test run >> of about one hour with just 50gb copied, but without the patch the >> system would have crashed in the first 20 minutes. I'll do a more >> comprehensive test over night and report back tomorrow morning. >> > > Fix committed to HEAD(r220249, r220252). > Thanks a lot for testing! No problem. -- Homepage: www.yamagi.org Jabber: yamagi@yamagi.org GnuPG/GPG: 0xEFBCCBCB
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