Re: Core dump happened when starting a VM on arm64 server

2020-06-17 Thread Philippe Mathieu-Daudé
On 6/17/20 12:32 PM, Philippe Mathieu-Daudé wrote: > On 6/17/20 10:23 AM, Philippe Mathieu-Daudé wrote: >> On 6/11/20 11:14 AM, Andrew Jones wrote: >>> On Thu, Jun 11, 2020 at 04:46:45PM +0800, Haibo Xu wrote: Hi, I met a qemu core dump issue when starting a VM with cpu feature

Re: Core dump happened when starting a VM on arm64 server

2020-06-17 Thread Andrew Jones
On Wed, Jun 17, 2020 at 12:32:09PM +0200, Philippe Mathieu-Daudé wrote: > On 6/17/20 10:23 AM, Philippe Mathieu-Daudé wrote: > > On 6/11/20 11:14 AM, Andrew Jones wrote: > >> On Thu, Jun 11, 2020 at 04:46:45PM +0800, Haibo Xu wrote: > >>> Hi, > >>> > >>> I met a qemu core dump issue when

Re: Core dump happened when starting a VM on arm64 server

2020-06-17 Thread Thomas Huth
On 17/06/2020 12.32, Philippe Mathieu-Daudé wrote: > On 6/17/20 10:23 AM, Philippe Mathieu-Daudé wrote: >> On 6/11/20 11:14 AM, Andrew Jones wrote: >>> On Thu, Jun 11, 2020 at 04:46:45PM +0800, Haibo Xu wrote: Hi, I met a qemu core dump issue when starting a VM with cpu feature

Re: Core dump happened when starting a VM on arm64 server

2020-06-17 Thread Philippe Mathieu-Daudé
On 6/17/20 10:23 AM, Philippe Mathieu-Daudé wrote: > On 6/11/20 11:14 AM, Andrew Jones wrote: >> On Thu, Jun 11, 2020 at 04:46:45PM +0800, Haibo Xu wrote: >>> Hi, >>> >>> I met a qemu core dump issue when starting a VM with cpu feature >>> "pmu=on" on an arm server. >>> The commands to start the

Re: Core dump happened when starting a VM on arm64 server

2020-06-17 Thread Philippe Mathieu-Daudé
On 6/11/20 11:14 AM, Andrew Jones wrote: > On Thu, Jun 11, 2020 at 04:46:45PM +0800, Haibo Xu wrote: >> Hi, >> >> I met a qemu core dump issue when starting a VM with cpu feature >> "pmu=on" on an arm server. >> The commands to start the machine is: >> >> ./qemu-system-aarch64 \ >>

Core dump happened when starting a VM on arm64 server

2020-06-11 Thread Haibo Xu
Hi, I met a qemu core dump issue when starting a VM with cpu feature "pmu=on" on an arm server. The commands to start the machine is: ./qemu-system-aarch64 \ -cpu host,pmu=on -M virt,accel=kvm,gic-version=3 -nographic -m 2048M \ -kernel ./Image \ -initrd

Re: Core dump happened when starting a VM on arm64 server

2020-06-11 Thread Andrew Jones
On Thu, Jun 11, 2020 at 04:46:45PM +0800, Haibo Xu wrote: > Hi, > > I met a qemu core dump issue when starting a VM with cpu feature > "pmu=on" on an arm server. > The commands to start the machine is: > > ./qemu-system-aarch64 \ >-cpu host,pmu=on -M virt,accel=kvm,gic-version=3