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SubjectRe: lowlatency 2.2.19
safemode wrote:
> this is just a general question about low latency patches on 2.2, I
> remember hearing about low latency patches for 2.4 not playing well with X
> 4.x, is this true for 2.2 low latency patches as well?

Yes, it would be the case.

Some video cards have a PCI cheat-mode in which they keep
the PCI bus busy until they are ready to accept new
commands, rather forcing a retry. Figures of up to
twenty milliseconds have been mentioned. Your X server
*may* support the `PCIRetry' config option which will
defeat this.


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