Messages in this thread | | | Date | Mon, 23 Feb 2009 22:40:36 +0100 | Subject | Re: [Linux 2.6.29-rc6] [drm:i915_set_status_page] *ERROR* can not ioremap virtual address for G33 hw status page | From | Maciej Rutecki <> |
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2009/2/23 Rafael J. Wysocki <rjw@sisk.pl>:
> > This is a serious regression on this particular hardware, though. We need it > fixed before 2.6.29-final, this way or another.
root@zlom:/usr/src/git/linux-2.6# git bisect bad 6fb88588555a18792a27f483887fe1f2af5f9c9b is first bad commit commit 6fb88588555a18792a27f483887fe1f2af5f9c9b Author: Jesse Barnes <jbarnes@virtuousgeek.org> Date: Mon Feb 23 10:08:21 2009 +1000
drm/i915: fix WC mapping in non-GEM i915 code.
[airlied - taken from mailing list posting]
Signed-off-by: Dave Airlie <airlied@redhat.com>
:040000 040000 94fbea685d2937dbe9f3ef861283724262d8443f 451872e14d914a3457adf9c144a705b646d887b4 M drivers
Revert this commit helps, and Xwindow works, still (like in previous -rc*) I have this message: [ 16.897361] mtrr: type mismatch for d0000000,10000000 old: write-back new: write-combining [ 16.897369] [drm] MTRR allocation failed [ 16.897371] . Graphics performance may suffer. [ 16.897401] pci 0000:00:02.0: irq 27 for MSI/MSI-X [ 16.897432] [drm] Initialized i915 1.6.0 20080730 on minor 0 [ 16.931100] mtrr: type mismatch for d0000000,10000000 old: write-back new: write-combining [ 17.397378] set status page addr 0x00043000
but I don't notice any problems.
-- Maciej Rutecki http://www.maciek.unixy.pl -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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