On 24 October 2018 at 12:37, Richard Henderson <[email protected]> wrote: > Signed-off-by: Richard Henderson <[email protected]> > --- > target/arm/kvm32.c | 33 ++++++++++++++++++++++++++++----- > 1 file changed, 28 insertions(+), 5 deletions(-)
Reviewed-by: Peter Maydell <[email protected]> > + /* > + * FIXME: There is not yet a way to read MVFR2. > + * Fortunately there is not yet anything in there that affects migration. > + */ We should bring that up with the KVM folks (cc'd)... Presumably KVM_REG_ARM_VFP_MVFR2 should be 0x1005 and the code in the kernel for handling this bit of the get/set-one-reg ioctls needs to have code for it (including returning 0 for v7 CPUs, where this VMRS register encoding was UNPREDICTABLE). thanks -- PMM
