https://bugs.kde.org/show_bug.cgi?id=493277
Janusz Krzysztofik <janusz.krzyszto...@intel.com> changed:
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CC| |janusz.krzyszto...@intel.co
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--- Comment #24 from Janusz Krzysztofik <janusz.krzyszto...@intel.com> ---
Hi,
I'm an Intel developer responsible for
https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12341, which is still
open.
(In reply to Zamundaaa from comment #14)
> ... The backtrace suggests that KWin hangs in the kernel,
> trying to allocate a new buffer for some kwin-internal window. ...
While I can see gem_create()->ioctl() in progress, I'm not quite sure how that
is related to the "Pageflip timed out!" message. Which layer is responsible
for printing that message? I guess that message was printed before the call to
gem_create()->ioctl(), wasn't it? If yes then what the kwin_wayland process
was actually waiting for when timed out before then calling
gem_create()->ioctl()? Was that also a kernel call to the i915 driver? Or was
that another gem_create()->ioctl(), then retired after the timeout?
Thanks,
Janusz
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