From: bugme-daemon@bugzilla.kernel.org
To: linux-ide@vger.kernel.org
Subject: [Bug 9156] IDE DMA <-> CPU HLT <-> EHCI-HCD
Date: Mon, 22 Dec 2008 21:06:40 -0800 (PST) [thread overview]
Message-ID: <20081223050640.E604A10800D@picon.linux-foundation.org> (raw)
In-Reply-To: <bug-9156-11633@http.bugzilla.kernel.org/>
http://bugzilla.kernel.org/show_bug.cgi?id=9156
------- Comment #8 from hancockr@shaw.ca 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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next prev parent reply other threads:[~2008-12-23 5:07 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-9156-11633@http.bugzilla.kernel.org/>
2008-12-22 18:40 ` [Bug 9156] IDE DMA <-> CPU HLT <-> EHCI-HCD bugme-daemon
2008-12-22 19:09 ` bugme-daemon
2008-12-22 19:45 ` bugme-daemon
2008-12-23 5:06 ` bugme-daemon [this message]
[not found] <bug-9156-11633@https.bugzilla.kernel.org/>
2012-05-12 16:20 ` bugzilla-daemon
2012-05-12 16:20 ` bugzilla-daemon
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