[Bug 55984] [ilk regression] gpu hangs on ironlake with 3.6 + -next + -fixes code

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Dec 23 05:38:03 PST 2012


https://bugs.freedesktop.org/show_bug.cgi?id=55984

--- Comment #124 from Peter Wu <lekensteyn at gmail.com> ---
I am unable to reproduce any hang with rc6 disabled. Chris, should I test it
with rc6 enabled?
Norbert, do you have a reliable test-case? My sw/hw details:

- Distro: Arch Linux x86_64 (with testing repos enabled)
- DDX: xf86-video-intel 2.20.16 on Xorg 1.13.1
- KDE 4.9.4 as desktop environment, KWin uses OpenGL compositing
- Kernel: 3.7.1 (config
https://raw.github.com/Lekensteyn/aur/master/linux-custom/config + watchdog
patch)
- SSD: Intel 320 80G (/boot + LUKS-encrypted filesystem)
- CPU: i5-460M
- RAM: 8G

My rc6-enabled hang could be triggered by copying a Linux source from the SSD
tree a few times to tmpfs (without hitting OOM).

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