IDE DMA <-> CPU HLT <-> EHCI-HCD
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http://bugzilla.kernel.org/show_bug.cgi?id=9156
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AssignedTo|[email protected] |[email protected] Status|REOPENED |NEW
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http://bugzilla.kernel.org/show_bug.cgi?id=9156
------- Comment #6 from [email protected] 2008-12-22 11:09 ------- Well it was last touched in 2007
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http://bugzilla.kernel.org/show_bug.cgi?id=9156
------- Comment #7 from [email protected] 2008-12-22 11:45 ------- Doing a drive-by rejection of valid open bugreports without checking the current status is not going to improve the situation a tiny bit. OTOH help is welcomed.
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------- Comment #8 from [email protected] 2008-12-22 21:06 ------- This should really not be assigned to IDE subsystem, as what seems like is needed is some kind of chipset-specific PCI quirk. Disabling halt only during IDE transfers is likely no good solution since other DMA accesses can occur at any time, often without prior kernel knowledge, and are likely also affected. The chipset settings likely need to be fixed to not get into this busted state.
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