Re: [Xen-devel] [PATCH v2 5/8] dm_op: convert HVMOP_modified_memory

2016-12-15 Thread Paul Durrant
ect: Re: [Xen-devel] [PATCH v2 5/8] dm_op: convert > HVMOP_modified_memory > > >>> On 06.12.16 at 14:46, wrote: > > @@ -142,18 +143,77 @@ static int set_isa_irq_level(struct domain *d, > uint8_t isa_irq, > > return 0; > > } > >

Re: [Xen-devel] [PATCH v2 5/8] dm_op: convert HVMOP_modified_memory

2016-12-15 Thread Jan Beulich
>>> On 06.12.16 at 14:46, wrote: > @@ -142,18 +143,77 @@ static int set_isa_irq_level(struct domain *d, uint8_t > isa_irq, > return 0; > } > > +static int modified_memory(struct domain *d, xen_pfn_t *first_pfn, > + unsigned int *nr) > +{ > +xen_pfn_t last_pfn

[Xen-devel] [PATCH v2 5/8] dm_op: convert HVMOP_modified_memory

2016-12-06 Thread Paul Durrant
This patch introduces code to handle DMOP continuations. NOTE: This patch also modifies the type of the 'nr' argument of xc_hvm_modified_memory() from uint64_t to uint32_t. In practice the value passed was always truncated to 32 bits. Suggested-by: Jan Beulich Signed-off-by: Paul Dur