Date: Wed, 30 Nov 2005 09:58:41 +0100 From: Attila Nagy <bra@fsn.hu> To: =?UTF-8?B?U8O4cmVuIFNjaG1pZHQ=?= <sos@deepcore.dk> Cc: freebsd-current@FreeBSD.ORG Subject: Re: DMA failures on AMD64 with 4 GB RAM Message-ID: <438D69C1.3030304@fsn.hu> In-Reply-To: <438B3C5F.2060500@deepcore.dk> References: <438ACA94.6090606@fsn.hu> <438B12EA.6030100@deepcore.dk> <438B3883.7090205@samsco.org> <438B3C5F.2060500@deepcore.dk>
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Hello, Søren Schmidt wrote: > Please mark ATA as broken for > 4G of memory then, I have no immediate > plans to rework the entire logic to bend over backwards for busdma's > callback centric world just yet. What will happen? - ATA will be broken for >= 4 GB RAM forever - (as Søren requested) busdma will be fixed (whatever it means) If nothing from the above two, would it be possible to either revert the changes made after october 8 at least for RELENG_6 or to workaround the >=4 GB memory case? Thanks, -- Attila Nagy e-mail: Attila.Nagy@fsn.hu Adopt a directory on our free software phone: +3630 306 6758 server! http://www.fsn.hu/?f=brick
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