Re: [Qemu-devel] [questions] about KVM asaMicrosoft-compatiblehypervisor

2014-08-03 Thread Zhang Haoyu
>Hi Zhang, > >No I haven't seen such problem >Which kernel version are you running? Host kernel: RHEL7-RC1(linux-3.10.0). >Does it include the latest lazy eli changes? > lazy eli or lazy eoi? How to confirm whether lazy eli has been included? >Btw, hv_spinlocks=0xfff is a pretty huge value. >

Re: [Qemu-devel] [questions] about KVM as aMicrosoft-compatiblehypervisor

2014-08-03 Thread Vadim Rozenfeld
Hi Zhang, No I haven't seen such problem Which kernel version are you running? Does it include the latest lazy eli changes? Btw, hv_spinlocks=0xfff is a pretty huge value. Best regards, Vadim. - Original Message - From: "Zhang Haoyu" To: "Vadim Rozenfeld" Cc: "Jidong Xiao" , "qe

Re: Re: [Qemu-devel] [questions] about KVM as aMicrosoft-compatiblehypervisor

2014-08-03 Thread Zhang Haoyu
Hi, Vadim I start a vm(windows server 2008 64bit) with below qemu command, get stuck with black screen during boot stage, no error report by qemu and kvm hypervisor, but if I remove the item "hv_vapic", then start and run the VM successfully. /var/run/qemu-server/5195516385344.pid -daemonize -

RE: [PATCH 2/2] KVM: nVMX: fix acknowledge interrupt on exit when APICv is in use

2014-08-03 Thread Liu, RongrongX
> -Original Message- > From: kvm-ow...@vger.kernel.org [mailto:kvm-ow...@vger.kernel.org] > On Behalf Of Wanpeng Li > Sent: Friday, August 01, 2014 4:12 PM > To: Paolo Bonzini; Jan Kiszka > Cc: Marcelo Tosatti; Gleb Natapov; Bandan Das; Zhang, Yang Z; > kvm@vger.kernel.org; linux-ker...@v

RE: [PATCH 1/2] KVM: nVMX: Fix nested vmexit ack intr before load vmcs01

2014-08-03 Thread Liu, RongrongX
> -Original Message- > From: kvm-ow...@vger.kernel.org [mailto:kvm-ow...@vger.kernel.org] > On Behalf Of Wanpeng Li > Sent: Friday, August 01, 2014 4:12 PM > To: Paolo Bonzini; Jan Kiszka > Cc: Marcelo Tosatti; Gleb Natapov; Bandan Das; Zhang, Yang Z; > kvm@vger.kernel.org; linux-ker...@v

Re: [PATCH v3] powerpc/kvm: support to handle sw breakpoint

2014-08-03 Thread Segher Boessenkool
> +/* > + * KVMPPC_INST_BOOK3S_DEBUG is debug Instruction for supporting Software > Breakpoint. > + * Based on PowerISA v2.07, Instruction with opcode 0s will be treated as > illegal > + * instruction. > + */ "primary opcode 0" instead? > +#define OP_ZERO 0x0 Using 0x0 where yo