Date: Mon, 08 Sep 2014 15:40:59 +0300 From: Jukka Ukkonen <jau789@gmail.com> To: freebsd-ppc@freebsd.org Subject: Re: Just FYI: GeForce 7800 GT on a PowerMac Quad-core G5 with a 2560x1440 display: [mi] EQ overflowing Message-ID: <540DA3DB.9080200@gmail.com> In-Reply-To: <508DA417-7E82-4E4B-B1F4-8A0309F5227A@dsl-only.net> References: <508DA417-7E82-4E4B-B1F4-8A0309F5227A@dsl-only.net>
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On 2014-09-08 11:47, Mark Millard wrote: > FYI: The GeForce 7800 GT on a PowerMac Quad-core G5 with a 2560x1440 display (ADC with converter to DVI) reports the following > > [mi] EQ overflowing. Additional events will be discarded until existing events are processed. > [mi] These backtraces from mieqEnqueue may point to a culprit higher up the stack. > [mi] mieq is *NOT* the cause. It is a victim. > [mi] Increasing EQ size to 512 to prevent dropped events. > [mi] EQ processing has resumed after 51 dropped events. > [mi] This may be caused my a misbehaving driver monopolizing the server's resources. This may be a more generic problem and not really related to PowerPC environments only. I have seen similar mi-complaints on a 12 core AMD64 system with a Radeon GPU running 10-stable. These problems have only occurred after the introduction of VT-consoles and KMS enabled X11. Cheers, --jauhelp
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