Messages in this thread | | | Date | Sun, 31 Dec 2006 18:58:11 +0100 | From | Luca <> | Subject | Re: [KVM][PATCH] smp_processor_id() and sleeping functions used in invalid context |
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On 12/31/06, Avi Kivity <avi@qumranet.com> wrote: > Luca Tettamanti wrote: > > Hello, > > I'm testing KVM on a Core2 CPU. I'm running kernel 2.6.20-git (pulled > > few hours ago), configured with SMP and PREEMPT. > > > > I'm hitting 2 different warnings: > > BUG: using smp_processor_id() in preemptible [00000001] code: kvm/7726 > > caller is vmx_create_vcpu+0x9/0x2f [kvm_intel] > > [...] > > Second one: > > BUG: sleeping function called from invalid context at > > /home/kronos/src/linux-2.6.git/mm/slab.c:3034 > > in_atomic():1, irqs_disabled():0 > > 1 lock held by kvm/12706: > > #0: (&vcpu->mutex){--..}, at: [<f1b68d02>] kvm_dev_ioctl+0x113/0xf97 > > [kvm] > > [<b015c32a>] kmem_cache_alloc+0x1b/0x6f > > > [...] > > There are patches for both (I think) flying around. They should land in > Linus' tree in a few days.
Ah, I just saw them on lkml...
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