<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [DRM/i915][Bisected] Kernel panic in setup_vector_irq() with HDMI LPE driver while putting offline CPU thread back to online" href="https://bugs.freedesktop.org/show_bug.cgi?id=103731#c1">Comment # 1</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [DRM/i915][Bisected] Kernel panic in setup_vector_irq() with HDMI LPE driver while putting offline CPU thread back to online" href="https://bugs.freedesktop.org/show_bug.cgi?id=103731">bug 103731</a> from <a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> Chris Wilson</a> <pre>For reference, the bisect result is commit eef57324d926f0d8c7a40069e7d26e0cb0651b47 Author: Jerome Anand <<a href="mailto:jerome.anand@intel.com">jerome.anand@intel.com</a>> Date: Wed Jan 25 04:27:49 2017 +0530 drm/i915: setup bridge for HDMI LPE audio driver Enable support for HDMI LPE audio mode on Baytrail and Cherrytrail when HDaudio controller is not detected Setup minimum required resources during i915_driver_load: 1. Create a platform device to share MMIO/IRQ resources 2. Make the platform device child of i915 device for runtime PM. 3. Create IRQ chip to forward HDMI LPE audio irqs. HDMI LPE audio driver (a standalone sound driver) probes the LPE audio device and creates a new sound card. Signed-off-by: Pierre-Louis Bossart <<a href="mailto:pierre-louis.bossart@linux.intel.com">pierre-louis.bossart@linux.intel.com</a>> Signed-off-by: Jerome Anand <<a href="mailto:jerome.anand@intel.com">jerome.anand@intel.com</a>> Acked-by: Jani Nikula <<a href="mailto:jani.nikula@intel.com">jani.nikula@intel.com</a>> Signed-off-by: Takashi Iwai <<a href="mailto:tiwai@suse.de">tiwai@suse.de</a>></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>