Re: [Qemu-devel] [PATCH v3 14/23] memory: manage coalesced mmio via a MemoryListener

[Avi Kivity <avi@redhat.com>]

On 10/22/2012 02:57 PM, Peter Maydell wrote:
> On 9 October 2012 17:32, Avi Kivity <avi@redhat.com> wrote:
>> Instead of calling a global function on coalesced mmio changes, which
>> routes the call to kvm if enabled, add coalesced mmio hooks to
>> MemoryListener and make kvm use that instead.
> 
>> -int kvm_coalesce_mmio_region(target_phys_addr_t start, ram_addr_t size)
>> +static void kvm_coalesce_mmio_region(MemoryListener *listener,
>> +                                     MemoryRegionSection *secion,
>> +                                     target_phys_addr_t start, ram_addr_t size)
>>  {
> 
>> +    void (*coalesced_mmio_add)(MemoryListener *listener, MemoryRegionSection *section,
>> +                               target_phys_addr_t addr, target_phys_addr_t len);
> 
> These disagree about the type of the 'size/len' parameter, which means
> this doesn't compile on 32-bit systems where target_phys_addr_t is 64
> bits but ram_addr_t is 32 bits:
> 
> /home/petmay01/git/qemu/kvm-all.c:818:5: error: initialization from
> incompatible pointer type [-Werror]
> /home/petmay01/git/qemu/kvm-all.c:818:5: error: (near initialization
> for ‘kvm_memory_listener.coalesced_mmio_add’) [-Werror]
> /home/petmay01/git/qemu/kvm-all.c:819:5: error: initialization from
> incompatible pointer type [-Werror]
> /home/petmay01/git/qemu/kvm-all.c:819:5: error: (near initialization
> for ‘kvm_memory_listener.coalesced_mmio_del’) [-Werror]

Thanks, fixed and re-pushed.

New HEAD is 1c380f9460522f.

-- 
error compiling committee.c: too many arguments to function