On 3 September 2012 13:33, Rusty Russell <rusty@xxxxxxxxxxxxxxx> wrote: > I have no idea, since I didn't hear the complaints. But any non-fixed > size array has issues in C; there's not much we can do about it. > > x86 manages this fine for msrs, and I didn't have a problem using it for > my test programs. That's the limit of my experience, however. Yes, I didn't particularly find the ioctls Rusty initially suggested hard to use (apart from briefly getting confused between struct kvm_msrs and struct kvm_msr_list; you could collapse those down into one struct if you wanted I suppose). The nastiest problem in the target-i386 qemu code that gets the MSR list is the fact it has to work around some ancient kernel bug where the ioctl would write beyond the end of the array... -- PMM -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
