On 06/11/2014 10:15, Nadav Amit wrote: > As we run out of bits in the KVM emulator instruction flags, we can merge > together the Mmx/Sse/Avx bits. These bits are mutual exclusive (i.e., each > instruction is either MMX, SSE, AVX, or none), so we can save one bit in the > flags by merging them. Do we need the Avx bit at all? Currently it is a dup of Unaligned, and I think we can just reuse Unaligned. If we see VEX, we just do "ctxt->d |= Unaligned". AVX instructions are just tweaks of the operand length and the alignment restrictions of SSE instructions, there is nothing really special about them. Paolo -- 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
