Commit d35feb26 authored Jan 08, 2010 by Alexander Graf Committed by Marcelo Tosatti Mar 01, 2010

KVM: PPC: Fix HID5 setting code



The code to unset HID5.dcbz32 is broken.
This patch makes it do the right rotate magic.

Signed-off-by: Alexander Graf <agraf@suse.de>
Reported-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Avi Kivity <avi@redhat.com>

parent 25a8a02d

arch/powerpc/kvm/book3s_64_interrupts.S

+2 −1

Original line number	Diff line number	Diff line
		@@ -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:

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