<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [BSW]S3 causes "WARNING: CPU: 1 PID: 4478 at drivers/gpu/drm/i915/i915_drv.c:1185 vlv_force_gfx_clock+0x41/0x1eb [i915]()"" href="https://bugs.freedesktop.org/show_bug.cgi?id=87086#c8">Comment # 8</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [BSW]S3 causes "WARNING: CPU: 1 PID: 4478 at drivers/gpu/drm/i915/i915_drv.c:1185 vlv_force_gfx_clock+0x41/0x1eb [i915]()"" href="https://bugs.freedesktop.org/show_bug.cgi?id=87086">bug 87086</a> from <a class="email" href="mailto:hengx.ding@intel.com" title="Ding Heng <hengx.ding@intel.com>"> Ding Heng</a> <pre>Created <a href="attachment.cgi?id=114068" name="attach_114068" title="dmesg after patch">attachment 114068</a> <a href="attachment.cgi?id=114068&action=edit" title="dmesg after patch">[details]</a> dmesg after patch Latest nightly branch had fixed the boot issue. I installed your patch in <a href="show_bug.cgi?id=87086#c6">comment 6</a> on latest nightly branch. Still some warning in dmesg. root@x-bsw01:~# dmesg -r | egrep "<[1-4]>" |grep drm <4>[ 338.174625] WARNING: CPU: 2 PID: 24 at drivers/gpu/drm/i915/i915_gem.c:4626 i915_gem_suspend+0xbb/0xd3 [i915]() <4>[ 338.174734] Modules linked in: dm_mod snd_hda_codec_hdmi iTCO_wdt iTCO_vendor_support snd_hda_codec_realtek snd_hda_codec_generic serio_raw pcspkr snd_hda_intel snd_hda_controller i2c_i801 snd_hda_codec snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore battery joydev ac acpi_cpufreq i915 button video dr _kms_helper drm <4>[ 338.175191] [<ffffffffa0079784>] ? i915_drm_suspend+0x59/0x1a1 [i915]</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>