KVM: PPC: Book3S HV: Fix invalid use of register expression

binutils >= 2.26 now warns about misuse of register expressions in assembler operands that are actually literals. In this instance r0 is being used where a literal 0 should be used. Signed-off-by: Andreas Schwab <[email protected]> [mpe: Split into separate KVM patch, tweak change log] Signed-off-by: Michael Ellerman <[email protected]> Signed-off-by: Paul Mackerras <[email protected]>
olifre · Aug 31, 2017 · 0bfa33c · 0bfa33c
1 parent eaac112
commit 0bfa33c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
@@ -976,7 +976,7 @@ ALT_FTR_SECTION_END_IFCLR(CPU_FTR_ARCH_300)
 #ifdef CONFIG_KVM_XICS
 	/* We are entering the guest on that thread, push VCPU to XIVE */
 	ld	r10, HSTATE_XIVE_TIMA_PHYS(r13)
-	cmpldi	cr0, r10, r0
+	cmpldi	cr0, r10, 0
 	beq	no_xive
 	ld	r11, VCPU_XIVE_SAVED_STATE(r4)
 	li	r9, TM_QW1_OS