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Re: [Qemu-devel] [PATCH 1/2] Add kvm_set_ioeventfd_mmio_long definition


From: Cam Macdonell
Subject: Re: [Qemu-devel] [PATCH 1/2] Add kvm_set_ioeventfd_mmio_long definition for non-KVM systems
Date: Wed, 11 Aug 2010 14:32:56 -0400

On Wed, Aug 11, 2010 at 2:28 PM, Stefan Weil <address@hidden> wrote:
> Am 11.08.2010 20:16, schrieb Cam Macdonell:
>>
>> ---
>> kvm-stub.c | 5 +++++
>> 1 files changed, 5 insertions(+), 0 deletions(-)
>>
>> diff --git a/kvm-stub.c b/kvm-stub.c
>> index 3378bd3..d45f9fa 100644
>> --- a/kvm-stub.c
>> +++ b/kvm-stub.c
>> @@ -136,3 +136,8 @@ int kvm_set_ioeventfd_pio_word(int fd, uint16_t addr,
>> uint16_t val, bool assign)
>> {
>> return -ENOSYS;
>> }
>> +
>> +int kvm_set_ioeventfd_mmio_long(int fd, uint32_t adr, uint32_t val, bool
>> assign)
>> +{
>> + return -ENOSYS;
>> +}
>
> Your 2nd patch disables build of ivshmem.o on non-kvm systems.
> Only ivshmem.c was using kvm_set_ioeventfd_mmio_long, so
> up to now, no dummy function in kvm-stub.c is needed.

Right. It can be left out for now if that's preferred.

Cam



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