[Bug 90911] [PNV] S3 /S4 resume cause call trace, and screen failed to light up after resume while X is running.

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Jun 10 03:04:51 PDT 2015


https://bugs.freedesktop.org/show_bug.cgi?id=90911

--- Comment #4 from Ding Heng <hengx.ding at intel.com> ---
(In reply to Ander Conselvan de Oliveira from comment #2)
> This might be a duplicate of bug 90396, where the force restore modeset
> fails in the atomic checks. Could you reproduce the bug again with
> 'drm.debug=0x1e log_buf_len=4M' in the kernel command line and attach dmesg
> again?

I had tried the bisect commit in bug 90396, this kernel works well on PNV.

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