Re: [PATCH] sched: Fix task_numa_fault() + KSM crash

2012-12-13 Thread Srikar Dronamraju
* Ingo Molnar [2012-12-10 13:44:58]: > Srikar Dronamraju reported that the following assert triggers on > his box: > >kernel BUG at ../kernel/sched/fair.c:2371! > >Call Trace: > [] __do_numa_page+0xde/0x160 > [] handle_pte_fault+0x32e/0xcd0 > [] ? drop_large_spte+0x30/0x

[PATCH] sched: Fix task_numa_fault() + KSM crash

2012-12-10 Thread Ingo Molnar
Srikar Dronamraju reported that the following assert triggers on his box: kernel BUG at ../kernel/sched/fair.c:2371! Call Trace: [] __do_numa_page+0xde/0x160 [] handle_pte_fault+0x32e/0xcd0 [] ? drop_large_spte+0x30/0x30 [kvm] [] ? kvm_set_spte_hva+0x25/0x30 [kvm]