On 20 November 2017 at 20:54, Paolo Bonzini wrote:
> On 20/11/2017 19:08, Peter Maydell wrote:
>> To do a write to memory that is marked as notdirty, we need
>> to invalidate any TBs we have cached for that memory, and
>> update the cpu physical memory dirty flags for VGA and migration.
>> The slo
On 20/11/2017 19:08, Peter Maydell wrote:
> To do a write to memory that is marked as notdirty, we need
> to invalidate any TBs we have cached for that memory, and
> update the cpu physical memory dirty flags for VGA and migration.
> The slowpath code in notdirty_mem_write() does all this correctly
To do a write to memory that is marked as notdirty, we need
to invalidate any TBs we have cached for that memory, and
update the cpu physical memory dirty flags for VGA and migration.
The slowpath code in notdirty_mem_write() does all this correctly,
but the new atomic handling code in atomic_mmu_l
