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Commit 6d7311b5 authored by Victor Kamensky's avatar Victor Kamensky Committed by Christoffer Dall
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ARM: KVM: __kvm_vcpu_run function return result fix in BE case 



The __kvm_vcpu_run function returns a 64-bit result in two registers,
which has to be adjusted for BE case.

Signed-off-by: default avatarVictor Kamensky <victor.kamensky@linaro.org>
Acked-by: default avatarChristoffer Dall <christoffer.dall@linaro.org>
Acked-by: default avatarMarc Zyngier <marc.zyngier@arm.com>
Signed-off-by: default avatarMarc Zyngier <marc.zyngier@arm.com>
parent 19b0e60a

arch/arm/kvm/interrupts.S

+5 −0
Original line number Diff line number Diff line
@@ -199,8 +199,13 @@ after_vfp_restore: 


	restore_host_regs

	clrex				@ Clear exclusive monitor

#ifndef CONFIG_CPU_ENDIAN_BE8

	mov	r0, r1			@ Return the return code

	mov	r1, #0			@ Clear upper bits in return value

#else

	@ r1 already has return code

	mov	r0, #0			@ Clear upper bits in return value

#endif /* CONFIG_CPU_ENDIAN_BE8 */

	bx	lr			@ return to IOCTL



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