From ae19b15d917887a450787de6f5c8f26a16d3fba9 Mon Sep 17 00:00:00 2001 From: Sean Christopherson Date: Wed, 30 Nov 2022 23:09:10 +0000 Subject: KVM: PPC: Move processor compatibility check to module init Move KVM PPC's compatibility checks to their respective module_init() hooks, there's no need to wait until KVM's common compat check, nor is there a need to perform the check on every CPU (provided by common KVM's hook), as the compatibility checks operate on global data. arch/powerpc/include/asm/cputable.h: extern struct cpu_spec *cur_cpu_spec; arch/powerpc/kvm/book3s.c: return 0 arch/powerpc/kvm/e500.c: strcmp(cur_cpu_spec->cpu_name, "e500v2") arch/powerpc/kvm/e500mc.c: strcmp(cur_cpu_spec->cpu_name, "e500mc") strcmp(cur_cpu_spec->cpu_name, "e5500") strcmp(cur_cpu_spec->cpu_name, "e6500") Cc: Fabiano Rosas Cc: Michael Ellerman Signed-off-by: Sean Christopherson Acked-by: Michael Ellerman (powerpc) Message-Id: <20221130230934.1014142-27-seanjc@google.com> Signed-off-by: Paolo Bonzini --- arch/powerpc/kvm/e500.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/powerpc/kvm/e500.c') diff --git a/arch/powerpc/kvm/e500.c b/arch/powerpc/kvm/e500.c index c8b2b4478545..0ea61190ec04 100644 --- a/arch/powerpc/kvm/e500.c +++ b/arch/powerpc/kvm/e500.c @@ -314,7 +314,7 @@ static void kvmppc_core_vcpu_put_e500(struct kvm_vcpu *vcpu) kvmppc_booke_vcpu_put(vcpu); } -int kvmppc_core_check_processor_compat(void) +static int kvmppc_e500_check_processor_compat(void) { int r; @@ -507,7 +507,7 @@ static int __init kvmppc_e500_init(void) unsigned long handler_len; unsigned long max_ivor = 0; - r = kvmppc_core_check_processor_compat(); + r = kvmppc_e500_check_processor_compat(); if (r) goto err_out; -- cgit v1.2.3