> On 2013-05-07 19:26, Jan Kiszka wrote:
> > Well, the alternative is to handle a sub-page dispatch (ie. calling into
> > subpage_[ram_]read/write just like address_space_rw: take the necessary
> > lock that protect mapping changes, look into the sub-page and pick up
> > the target region, invoke m
On 2013-05-07 19:26, Jan Kiszka wrote:
> Well, the alternative is to handle a sub-page dispatch (ie. calling into
> subpage_[ram_]read/write just like address_space_rw: take the necessary
> lock that protect mapping changes, look into the sub-page and pick up
> the target region, invoke memory_regi
On 2013-05-07 14:35, Paolo Bonzini wrote:
> Il 06/05/2013 22:46, Peter Maydell ha scritto:
>> On 6 May 2013 15:26, Jan Kiszka wrote:
>>> Simplify the sub-page handling by implementing it directly in the
>>> dispatcher instead of using a redirection memory region. We extend the
>>> phys_sections en
Il 06/05/2013 22:46, Peter Maydell ha scritto:
> On 6 May 2013 15:26, Jan Kiszka wrote:
>> Simplify the sub-page handling by implementing it directly in the
>> dispatcher instead of using a redirection memory region. We extend the
>> phys_sections entries to optionally hold a pointer to the sub-se
Il 06/05/2013 22:46, Peter Maydell ha scritto:
> On 6 May 2013 15:26, Jan Kiszka wrote:
>> Simplify the sub-page handling by implementing it directly in the
>> dispatcher instead of using a redirection memory region. We extend the
>> phys_sections entries to optionally hold a pointer to the sub-se
On 6 May 2013 15:26, Jan Kiszka wrote:
> Simplify the sub-page handling by implementing it directly in the
> dispatcher instead of using a redirection memory region. We extend the
> phys_sections entries to optionally hold a pointer to the sub-section
> table that used to reside in the subpage_t s
Il 06/05/2013 16:26, Jan Kiszka ha scritto:
> Simplify the sub-page handling by implementing it directly in the
> dispatcher instead of using a redirection memory region. We extend the
> phys_sections entries to optionally hold a pointer to the sub-section
> table that used to reside in the subpage
Simplify the sub-page handling by implementing it directly in the
dispatcher instead of using a redirection memory region. We extend the
phys_sections entries to optionally hold a pointer to the sub-section
table that used to reside in the subpage_t structure. IOW, we add one
optional dispatch leve
