http://bugzilla.kernel.org/show_bug.cgi?id=12152
[EMAIL PROTECTED] changed:
What |Removed |Added
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------- Comment #8 from [EMAIL PROTECTED] 2008-12-10 13:19 -------
In linux-2.6.git it's this commit:
commit b60678a75d44fa9d5969f79781bd856ad5858609
Author: Keith Packard <[EMAIL PROTECTED]>
Date: Mon Dec 8 11:12:28 2008 -0800
drm/i915: Disable the GM965 MSI errata workaround.
Since applying the fix suggested by the errata (disabling MSI), we've had
issues with interrupts being stuck on despite IIR being 0 on GM965
hardware.
Most reporters of the issue have confirmed that turning MSI back on fixes
things, and given the difficulties experienced in getting reliable MSI
working
on Linux, it's believable that the errata was about software issues and not
actual hardware issues.
Signed-off-by: Dave Airlie <[EMAIL PROTECTED]>
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