[Qemu-devel] Re: [PATCH] kvm: Fix error detection for KVM_GET_DIRTY_LOG

[Anthony Liguori]

Alexander Graf wrote:
> The only thing I'd agree with as a good idea instead of the version I 
> sent is an explicit switch statement with an include of errno.h with 
> __KERNEL__ set.

No way :-)

What's the problem with fixing the kernel to return a proper errno?

We can introduce a CAP if necessary to gracefully detect support for 
proper errno return.

--
Regards,

Anthony Liguori