Gerald Turner <email@example.com> writes:
> Gerald Turner <firstname.lastname@example.org> writes:
>> Gerald Turner <email@example.com> writes:
>>> I downgraded to linux-image-2.6.32-5-686_2.6.32-29_i386.debÂ¹ and
>>> resume From hibernate works flawlessly again.
>>> Could the bug be caused by one of these changes in ..-30?
>>> * drm/i915: Free hardware status page on unload when physically
>>> * drm/i915/overlay: Ensure that the reg_bo is in the GTT prior to
>>> * drm/i915/sdvo: Always add a 30ms delay to make SDVO TV detection
>> I rebuilt -30 with these three patches disabled:
>> #+ bugfix/all/drm-i915-free-hardware-status-page-on-unload-when-physically-mapped.patch
>> #+ bugfix/all/drm-i915-overlay-ensure-that-the-reg_bo-is-in-the-gtt-prior-to-writing.patch
>> #+ bugfix/all/drm-i915-sdvo-always-add-a-30ms-delay-to-make-sdvo-tv-detection-reliable.patch
>> Hibernate/resume is working.
>> Will try building with fewer patches disabled to isolate which patch
>> is breaking EeePC resume.
> I tried another build with only one patch disabled:
> â€¦resume fails again.
> I suspect the bug is triggered by:
> I'll do another build with only that patch disabled in a few hours.
Tested -30 kernel built with only having patch
dropped and resume from hibernate works.
The patch is described as:
Just makes sure that writes are not being aliased by the CPU cache and
do make it out to main memory.
Signed-off-by: Chris Wilson <firstname.lastname@example.org>
Signed-off-by: Andi Kleen <email@example.com>
Reviewed-by: Daniel Vetter <firstname.lastname@example.org>
Signed-off-by: Greg Kroah-Hartman <email@example.com>
I followed the bugzilla link, the bug is about a green window shown
instead of video - I have no such problem on this hardware (945GM)
without the patch (tested command: mplayer 1259_X_in_squeeze.ogv -vo
BTW, looks like this my bug report may also be a duplicate of #610589
and that Sebastian Andrzej Siewior has reported a similar regression
with this patch (however EeePC immediately resets during resume). That
makes 5 or 6 accounts of i915 hardware with broken hibernate/resume on
Gerald Turner Email: firstname.lastname@example.org JID: email@example.com
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