From: Alexander Graf <ag...@suse.de> The code to unset HID5.dcbz32 is broken. This patch makes it do the right rotate magic.
Signed-off-by: Alexander Graf <ag...@suse.de> Reported-by: Benjamin Herrenschmidt <b...@kernel.crashing.org> Signed-off-by: Avi Kivity <a...@redhat.com> diff --git a/arch/powerpc/kvm/book3s_64_interrupts.S b/arch/powerpc/kvm/book3s_64_interrupts.S index 33aef53..2ff0b21 100644 --- a/arch/powerpc/kvm/book3s_64_interrupts.S +++ b/arch/powerpc/kvm/book3s_64_interrupts.S @@ -177,8 +177,9 @@ kvmppc_handler_highmem: rldicl. r5, r5, 0, 63 /* CR = ((r5 & 1) == 0) */ beq no_dcbz32_off + li r4, 0 mfspr r5,SPRN_HID5 - rldimi r5,r5,6,56 + rldimi r5,r4,6,56 mtspr SPRN_HID5,r5 no_dcbz32_off: -- To unsubscribe from this list: send the line "unsubscribe kvm-commits" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html