Paolo Ornati wrote: > On Fri, 10 Aug 2007 14:04:33 +0200 > "Michal Piotrowski" <[EMAIL PROTECTED]> wrote: > > >>> [ 756.707601] Disabling non-boot CPUs ... >>> [ 756.712034] kvm: disabling virtualization on CPU1 >>> [ 756.712037] WARNING: at arch/x86_64/kernel/smp.c:379 >>> smp_call_function_single() >>> [ 756.712039] >>> [ 756.712039] Call Trace: >>> [ 756.712046] [<ffffffff8021d159>] smp_call_function_single+0x119/0x120 >>> [ 756.712050] [<ffffffff80542169>] thread_return+0x1bf/0x626 >>> [ 756.712054] [<ffffffff80234b5b>] sys_sched_yield+0x2b/0x80 >>> [ 756.712057] [<ffffffff8043684b>] kvm_cpu_hotplug+0x4b/0xa0 >>> [ 756.712060] [<ffffffff80247c83>] notifier_call_chain+0x53/0x80 >>> [ 756.712062] [<ffffffff80247d09>] __raw_notifier_call_chain+0x9/0x10 >>> [ 756.712065] [<ffffffff80247d21>] raw_notifier_call_chain+0x11/0x20 >>> [ 756.712068] [<ffffffff8026184b>] take_cpu_down+0x1b/0x30 >>> [ 756.712071] [<ffffffff802699d2>] do_stop+0xd2/0x150 >>> [ 756.712073] [<ffffffff80269900>] do_stop+0x0/0x150 >>> [ 756.712076] [<ffffffff8024f84d>] kthread+0x4d/0x80 >>> [ 756.712079] [<ffffffff8020cb28>] child_rip+0xa/0x12 >>> [ 756.712081] [<ffffffff8020c23c>] restore_args+0x0/0x30 >>> [ 756.712084] [<ffffffff8024f800>] kthread+0x0/0x80 >>> [ 756.712086] [<ffffffff8020cb1e>] child_rip+0x0/0x12 >>> [ 756.712087] >>> [ 756.815693] CPU 1 is now offline >>> [ 756.815697] lockdep: not fixing up alternatives. >>> [ 756.819276] CPU1 is down >>> >>> >> Added to KR list, thanks for the report. >> > > > I've bisected it down to this commit: > > cec9ad279b66793bee0b5009b7ca311060061efd > > KVM: Use CPU_DYING for disabling virtualization > > Only at the CPU_DYING stage can we be sure that no user process will > be scheduled onto the cpu and oops when trying to use virtualization > extensions. > >
Thanks. I'll have a go at it. -- error compiling committee.c: too many arguments to function ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
