Commits
Takashi Iwai committed 6962d914f31
xhci: Limit the spurious wakeup fix only to HP machines We've got regression reports that my previous fix for spurious wakeups after S5 on HP Haswell machines leads to the automatic reboot at shutdown on some machines. It turned out that the fix for one side triggers another BIOS bug in other side. So, it's exclusive. Since the original S5 wakeups have been confirmed only on HP machines, it'd be safer to apply it only to limited machines. As a wild guess, limiting to machines with HP PCI SSID should suffice. This patch should be backported to kernels as old as 3.12, that contain the commit 638298dc66ea36623dbc2757a24fc2c4ab41b016 "xhci: Fix spurious wakeups after S5 on Haswell". Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=66171 Cc: stable@vger.kernel.org Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Tested-by: <dashing.meng@gmail.com> Reported-by: Niklas Schnelle <niklas@komani.de> Reported-by: Giorgos <ganastasiouGR@gmail.com> Reported-by: <art1@vhex.net>