[Qemu-devel] [Bug 1334397] [NEW] cmos RTC alarms no longer wake system from suspend

[John Stultz]

Public bug reported:

Running QEMU emulator version 2.0.0 (Debian 2.0.0+dfsg-2ubuntu1.1),
booting Linux kernels with qemu-system-x86_64 and qemu-system-i386, I no
longer see the system resume from suspend when an RTC alarm is set.

My simple test application can be found here:
https://github.com/johnstultz-work/timetests/blob/master/alarmtimer-suspend.c

Previously this worked w/ QEMU 1.5  (bascially up until I upgraded from
Ubuntu 13.10 to Ubuntu 14.04, which came with 2.0).

** Affects: qemu
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1334397

Title:
  cmos RTC alarms no longer wake system from suspend

Status in QEMU:
  New

Bug description:
  Running QEMU emulator version 2.0.0 (Debian 2.0.0+dfsg-2ubuntu1.1),
  booting Linux kernels with qemu-system-x86_64 and qemu-system-i386, I
  no longer see the system resume from suspend when an RTC alarm is set.

  My simple test application can be found here:
  https://github.com/johnstultz-work/timetests/blob/master/alarmtimer-suspend.c

  Previously this worked w/ QEMU 1.5  (bascially up until I upgraded
  from Ubuntu 13.10 to Ubuntu 14.04, which came with 2.0).

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