On Thu, Mar 18, 2021 at 12:25:27PM +0000, Marc Zyngier wrote: > In order to keep the code readable, move the host-save/guest-restore > sequences in their own functions, with the following changes: > - the hypervisor ZCR is now set from C code > - ZCR_EL2 is always used as the EL2 accessor > > This results in some minor assembler macro rework. > No functional change intended. > > Acked-by: Will Deacon <will@xxxxxxxxxx> > Signed-off-by: Marc Zyngier <maz@xxxxxxxxxx> > --- > arch/arm64/include/asm/fpsimdmacros.h | 8 +++-- > arch/arm64/include/asm/kvm_hyp.h | 2 +- > arch/arm64/kvm/hyp/fpsimd.S | 2 +- > arch/arm64/kvm/hyp/include/hyp/switch.h | 40 +++++++++++++++---------- > 4 files changed, 32 insertions(+), 20 deletions(-) Acked-by: Will Deacon <will@xxxxxxxxxx> Will
