On Thu, May 24, 2018 at 05:01:26PM +0800, wei.guo.simon@xxxxxxxxx wrote: > From: Simon Guo <wei.guo.simon@xxxxxxxxx> > > Originally PR KVM MMIO emulation uses only 0~31#(5 bits) for VSR > reg number, and use mmio_vsx_tx_sx_enabled field together for > 0~63# VSR regs. > > Currently PR KVM MMIO emulation is reimplemented with analyse_instr() > assistence. analyse_instr() returns 0~63 for VSR register number, so > it is not necessary to use additional mmio_vsx_tx_sx_enabled field > any more. > > This patch extends related reg bits(expand io_gpr to u16 from u8 > and use 6 bits for VSR reg#), so that mmio_vsx_tx_sx_enabled can > be removed. > > Signed-off-by: Simon Guo <wei.guo.simon@xxxxxxxxx> It applies to HV KVM too. I will correct the commit message in next version. Thanks, - Simon
