MIPS: KVM/locore.S: Relax noat
authorJames Hogan <james.hogan@imgtec.com>
Fri, 6 May 2016 13:36:22 +0000 (14:36 +0100)
committerRalf Baechle <ralf@linux-mips.org>
Fri, 13 May 2016 12:02:19 +0000 (14:02 +0200)
commitf1b711c638c7df56112eff8e9661c91202782516
tree499012a7401da027907354e8ede36b3fbc65a7f1
parent1300fcd5e1754b654954717410c7035c0daac605
MIPS: KVM/locore.S: Relax noat

Now that the at register ($1) is no longer saved by
__kvm_mips_vcpu_run(), relax the noat assembler directive so that it
only applies around code where at is restored before entering guest, and
saved after exiting guest.

Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Radim Krčmář <rkrcmar@redhat.com>
Cc: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: kvm@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/13209/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
arch/mips/kvm/locore.S