It doesn't needs to call hyp_cpu_pm_exit() in init_hyp_mode() when some error occurs. hyp_cpu_pm_exit() only needs to be called in kvm_arch_init() if init_subsystems() fails. So move hyp_cpu_pm_exit() out from teardown_hyp_mode() and call it directly in kvm_arch_init(). Signed-off-by: Shannon Zhao <shannon.zhao@xxxxxxxxxxxxxxxxx> --- virt/kvm/arm/arm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/virt/kvm/arm/arm.c b/virt/kvm/arm/arm.c index 12e0280..3b13ade 100644 --- a/virt/kvm/arm/arm.c +++ b/virt/kvm/arm/arm.c @@ -1537,7 +1537,6 @@ static void teardown_hyp_mode(void) free_hyp_pgds(); for_each_possible_cpu(cpu) free_page(per_cpu(kvm_arm_hyp_stack_page, cpu)); - hyp_cpu_pm_exit(); } /** @@ -1751,6 +1750,7 @@ int kvm_arch_init(void *opaque) return 0; out_hyp: + hyp_cpu_pm_exit(); if (!in_hyp_mode) teardown_hyp_mode(); out_err: -- 1.8.3.1 _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
