From: Andrew Morton This is just a guess. NFI what's going on here. Everything's gone nuts. Cc: "Rafael J. Wysocki" Cc: Alan Stern Cc: Greg KH Cc: Ingo Molnar Cc: Thomas Gleixner Cc: Kay Sievers Signed-off-by: Andrew Morton --- arch/x86/kernel/cpuid.c | 3 --- arch/x86/kernel/msr.c | 3 --- 2 files changed, 6 deletions(-) diff -puN arch/x86/kernel/cpuid.c~git-x86-vs-pm-acquire-device-locks-on-suspend-rev-3 arch/x86/kernel/cpuid.c --- a/arch/x86/kernel/cpuid.c~git-x86-vs-pm-acquire-device-locks-on-suspend-rev-3 +++ a/arch/x86/kernel/cpuid.c @@ -163,9 +163,6 @@ static int __cpuinit cpuid_class_cpu_cal case CPU_DEAD: cpuid_device_destroy(cpu); break; - case CPU_UP_CANCELED_FROZEN: - destroy_suspended_device(cpuid_class, MKDEV(CPUID_MAJOR, cpu)); - break; } return err ? NOTIFY_BAD : NOTIFY_OK; } diff -puN arch/x86/kernel/msr.c~git-x86-vs-pm-acquire-device-locks-on-suspend-rev-3 arch/x86/kernel/msr.c --- a/arch/x86/kernel/msr.c~git-x86-vs-pm-acquire-device-locks-on-suspend-rev-3 +++ a/arch/x86/kernel/msr.c @@ -161,9 +161,6 @@ static int __cpuinit msr_class_cpu_callb case CPU_DEAD: msr_device_destroy(cpu); break; - case CPU_UP_CANCELED_FROZEN: - destroy_suspended_device(msr_class, MKDEV(MSR_MAJOR, cpu)); - break; } return err ? NOTIFY_BAD : NOTIFY_OK; } _