[Bug 28813] [GM45] broken swizzling in swap-in/out paths/L-shaped memory swizzling

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Nov 19 10:47:49 PST 2013


https://bugs.freedesktop.org/show_bug.cgi?id=28813

--- Comment #50 from Daniel Vetter <daniel at ffwll.ch> ---
(In reply to comment #48)
> Yes, I am care. Unfortunately, I did not read your messages from July. I
> will try to patch the kernel and print the necessary output in the evening.
> What kernel I need to patch?

If Chri's hunch for the bit is right then we neeed to know the value of
register 0x10111 and 0x10200 (Chris' patch had a bug for dumping those regs):

# intel_reg_read 0x10111
# intel_reg_read 0x10200

Then I can confirm with my own gm45 (which is also affected iirc) and update
the patch.

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