On Wed, Feb 12, 2020 at 01:42:48PM -0800, Andy Lutomirski wrote: > I realize that this is a somewhat arbitrary point in the series to > complain about this, but: the kernel already has infrastructure to > decode and fix up an instruction-based exception. See > fixup_umip_exception(). Please refactor code so that you can share > the same infrastructure rather than creating an entirely new thing. Okay, but 'infrastructure' is a bold word for the call path down fixup_umip_exception(). It uses the in-kernel instruction decoder, which I already use in my patch-set. But I agree that some code in this patch-set is duplicated and already present in the instruction decoder, and that fixup_umip_exception() has more robust instruction decoding. I factor the instruction decoding part out and make is usable for the #VC handler too and remove the code that is already present in the instruction decoder. Regards, Joerg _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
