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Commit 4444aa5f authored by Mihai Caraman's avatar Mihai Caraman Committed by Alexander Graf
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KVM: PPC: bookehv: Fix r8/r13 storing in level exception handler 



Guest r8 register is held in the scratch register and stored correctly,
so remove the instruction that clobbers it. Guest r13 was missing from vcpu,
store it there.

Signed-off-by: default avatarMihai Caraman <mihai.caraman@freescale.com>
Signed-off-by: default avatarAlexander Graf <agraf@suse.de>
parent 3b1d9d7d

arch/powerpc/kvm/bookehv_interrupts.S

+1 −1
Original line number Diff line number Diff line
@@ -252,10 +252,10 @@ _GLOBAL(kvmppc_handler_\intno\()_\srr1) 
	mfspr	r6, \srr1

	PPC_LL	r4, GPR11(r8)

	PPC_STL	r7, VCPU_GPR(r7)(r11)

	PPC_STL	r8, VCPU_GPR(r8)(r11)

	PPC_STL r3, VCPU_GPR(r10)(r11)

	mfctr	r7

	PPC_STL	r12, VCPU_GPR(r12)(r11)

	PPC_STL r13, VCPU_GPR(r13)(r11)

	PPC_STL	r4, VCPU_GPR(r11)(r11)

	PPC_STL	r7, VCPU_CTR(r11)

	mr	r4, r11