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exec.c: Pass MemTxAttrs to iotlb_to_region so it uses the right AS

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Pass the MemTxAttrs for the memory access to iotlb_to_region(); this
allows it to determine the correct AddressSpace to use for the lookup.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
This commit is contained in:
Peter Maydell 2016-01-21 14:15:05 +00:00
parent d7898cda81
commit a54c87b68a
4 changed files with 10 additions and 7 deletions
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5
exec.c
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@ -2238,9 +2238,10 @@ static uint16_t dummy_section(PhysPageMap *map, AddressSpace *as,
return phys_section_add(map, &section);
}
MemoryRegion *iotlb_to_region(CPUState *cpu, hwaddr index)
MemoryRegion *iotlb_to_region(CPUState *cpu, hwaddr index, MemTxAttrs attrs)
{
CPUAddressSpace *cpuas = &cpu->cpu_ases[0];
int asidx = cpu_asidx_from_attrs(cpu, attrs);
CPUAddressSpace *cpuas = &cpu->cpu_ases[asidx];
AddressSpaceDispatch *d = atomic_rcu_read(&cpuas->memory_dispatch);
MemoryRegionSection *sections = d->map.sections;