Re: [PATCH] PPC: KVM: Introduce hypervisor call H_GET_TCE

2014-02-25 Thread Laurent Dufour
On 21/02/2014 16:57, Alexander Graf wrote: > > On 21.02.2014, at 16:31, Laurent Dufour wrote: > >> This fix introduces the H_GET_TCE hypervisor call which is basically the >> reverse of H_PUT_TCE, as defined in the Power Architecture Platform >> Requirements (PAPR). >> >> The hcall H_GET_TCE is

Re: [PATCH] PPC: KVM: Introduce hypervisor call H_GET_TCE

2014-02-21 Thread Alexey Kardashevskiy
On 02/22/2014 11:28 AM, Alexey Kardashevskiy wrote: > On 02/22/2014 06:23 AM, Benjamin Herrenschmidt wrote: >> On Fri, 2014-02-21 at 16:31 +0100, Laurent Dufour wrote: >>> This fix introduces the H_GET_TCE hypervisor call which is basically the >>> reverse of H_PUT_TCE, as defined in the Power Arch

Re: [PATCH] PPC: KVM: Introduce hypervisor call H_GET_TCE

2014-02-21 Thread Alexey Kardashevskiy
On 02/22/2014 06:23 AM, Benjamin Herrenschmidt wrote: > On Fri, 2014-02-21 at 16:31 +0100, Laurent Dufour wrote: >> This fix introduces the H_GET_TCE hypervisor call which is basically the >> reverse of H_PUT_TCE, as defined in the Power Architecture Platform >> Requirements (PAPR). >> >> The hcall

Re: [PATCH] PPC: KVM: Introduce hypervisor call H_GET_TCE

2014-02-21 Thread Benjamin Herrenschmidt
On Fri, 2014-02-21 at 16:31 +0100, Laurent Dufour wrote: > This fix introduces the H_GET_TCE hypervisor call which is basically the > reverse of H_PUT_TCE, as defined in the Power Architecture Platform > Requirements (PAPR). > > The hcall H_GET_TCE is required by the kdump kernel which is calling

Re: [PATCH] PPC: KVM: Introduce hypervisor call H_GET_TCE

2014-02-21 Thread Alexander Graf
On 21.02.2014, at 16:31, Laurent Dufour wrote: > This fix introduces the H_GET_TCE hypervisor call which is basically the > reverse of H_PUT_TCE, as defined in the Power Architecture Platform > Requirements (PAPR). > > The hcall H_GET_TCE is required by the kdump kernel which is calling it to >

[PATCH] PPC: KVM: Introduce hypervisor call H_GET_TCE

2014-02-21 Thread Laurent Dufour
This fix introduces the H_GET_TCE hypervisor call which is basically the reverse of H_PUT_TCE, as defined in the Power Architecture Platform Requirements (PAPR). The hcall H_GET_TCE is required by the kdump kernel which is calling it to retrieve the TCE set up by the panicing kernel. Signed-off-b