Re: [Qemu-devel] [PATCH qemu] spapr: Enable in-kernel H_SET_MODE handling

2015-09-07 Thread David Gibson
On Sun, Sep 06, 2015 at 04:14:25PM +1000, Alexey Kardashevskiy wrote: > On 09/04/2015 02:48 PM, David Gibson wrote: > >On Wed, Sep 02, 2015 at 07:29:58PM +1000, Alexey Kardashevskiy wrote: > >>For setting debug watchpoints, sPAPR guests use H_SET_MODE hypercall. > >>The existing QEMU H_SET_MODE han

Re: [Qemu-devel] [PATCH qemu] spapr: Enable in-kernel H_SET_MODE handling

2015-09-05 Thread Alexey Kardashevskiy
On 09/04/2015 02:48 PM, David Gibson wrote: On Wed, Sep 02, 2015 at 07:29:58PM +1000, Alexey Kardashevskiy wrote: For setting debug watchpoints, sPAPR guests use H_SET_MODE hypercall. The existing QEMU H_SET_MODE handler does not support this but the KVM handler in HV KVM does. However it is not

Re: [Qemu-devel] [PATCH qemu] spapr: Enable in-kernel H_SET_MODE handling

2015-09-03 Thread David Gibson
On Wed, Sep 02, 2015 at 07:29:58PM +1000, Alexey Kardashevskiy wrote: > For setting debug watchpoints, sPAPR guests use H_SET_MODE hypercall. > The existing QEMU H_SET_MODE handler does not support this but > the KVM handler in HV KVM does. However it is not enabled. > > This enables the in-kernel

Re: [Qemu-devel] [PATCH qemu] spapr: Enable in-kernel H_SET_MODE handling

2015-09-02 Thread Alexey Kardashevskiy
On 09/03/2015 09:18 AM, David Gibson wrote: On Wed, Sep 02, 2015 at 07:29:58PM +1000, Alexey Kardashevskiy wrote: For setting debug watchpoints, sPAPR guests use H_SET_MODE hypercall. The existing QEMU H_SET_MODE handler does not support this but the KVM handler in HV KVM does. However it is not

Re: [Qemu-devel] [PATCH qemu] spapr: Enable in-kernel H_SET_MODE handling

2015-09-02 Thread David Gibson
On Wed, Sep 02, 2015 at 07:29:58PM +1000, Alexey Kardashevskiy wrote: > For setting debug watchpoints, sPAPR guests use H_SET_MODE hypercall. > The existing QEMU H_SET_MODE handler does not support this but > the KVM handler in HV KVM does. However it is not enabled. > > This enables the in-kernel

Re: [Qemu-devel] [PATCH qemu] spapr: Enable in-kernel H_SET_MODE handling

2015-09-02 Thread Thomas Huth
On 02/09/15 11:29, Alexey Kardashevskiy wrote: > For setting debug watchpoints, sPAPR guests use H_SET_MODE hypercall. > The existing QEMU H_SET_MODE handler does not support this but > the KVM handler in HV KVM does. However it is not enabled. > > This enables the in-kernel H_SET_MODE handler whi

[Qemu-devel] [PATCH qemu] spapr: Enable in-kernel H_SET_MODE handling

2015-09-02 Thread Alexey Kardashevskiy
For setting debug watchpoints, sPAPR guests use H_SET_MODE hypercall. The existing QEMU H_SET_MODE handler does not support this but the KVM handler in HV KVM does. However it is not enabled. This enables the in-kernel H_SET_MODE handler which handles: - Completed Instruction Address Breakpoint Re