Re: [Qemu-devel] [PATCH 2/2] pseries: Implement hcall-bulk hypervisor interface

2011-09-02 Thread Alexander Graf
On 09/01/2011 03:50 AM, David Gibson wrote: On Wed, Aug 31, 2011 at 11:22:18AM +0200, Alexander Graf wrote: On 11.08.2011, at 04:36, David Gibson wrote: [snip] +#define H_BULK_REMOVE_TYPE 0xc000ULL +#define H_BULK_REMOVE_REQUEST0x4000ULL +#define

Re: [Qemu-devel] [PATCH 2/2] pseries: Implement hcall-bulk hypervisor interface

2011-08-31 Thread David Gibson
On Wed, Aug 31, 2011 at 11:22:18AM +0200, Alexander Graf wrote: > On 11.08.2011, at 04:36, David Gibson wrote: [snip] > > +#define H_BULK_REMOVE_TYPE 0xc000ULL > > +#define H_BULK_REMOVE_REQUEST0x4000ULL > > +#define H_BULK_REMOVE_RESPONSE 0x800

Re: [Qemu-devel] [PATCH 2/2] pseries: Implement hcall-bulk hypervisor interface

2011-08-31 Thread Alexander Graf
On 11.08.2011, at 04:36, David Gibson wrote: > This patch adds support for the H_REMOVE_BULK hypercall on the pseries > machine. Strictly speaking this isn't necessarym since the kernel will > only attempt to use this if hcall-bulk is advertised in the device tree, > which previously it was not.

[Qemu-devel] [PATCH 2/2] pseries: Implement hcall-bulk hypervisor interface

2011-08-10 Thread David Gibson
This patch adds support for the H_REMOVE_BULK hypercall on the pseries machine. Strictly speaking this isn't necessarym since the kernel will only attempt to use this if hcall-bulk is advertised in the device tree, which previously it was not. Adding this support may give a marginal performance i