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    SubjectRe: [PATCH V3] VIA IRQ quirk behaviour change
    On Tue, Sep 19, 2006 at 04:04:27PM -0400, Lee Revell wrote:
    > On Sun, 2006-09-10 at 21:45 +0100, Matthew Garrett wrote:
    > > On Sun, Sep 10, 2006 at 02:40:46PM -0400, Lee Revell wrote:
    > >
    > > > Some applications such as realtime audio and probably gaming require
    > > > ACPI to be disabled, as it causes horrible latency problems. This
    > > > applies equally to Linux and Windows.
    > >
    > > How, and on what hardware?
    >
    > Here's a case where the kernel does not see a user's sound card at all
    > unless ACPI is disabled (second to last comment):

    That's more likely to be an interrupt routing issue than anything
    intrinsically awkward with ACPI.

    --
    Matthew Garrett | mjg59@srcf.ucam.org
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