From 20deee32f553c5229ae3ca38ad0d3c1a43578c65 Mon Sep 17 00:00:00 2001 From: Sean Christopherson Date: Wed, 30 Nov 2022 23:09:08 +0000 Subject: [PATCH] KVM: RISC-V: Do arch init directly in riscv_kvm_init() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Fold the guts of kvm_arch_init() into riscv_kvm_init() instead of bouncing through kvm_init()=>kvm_arch_init(). Functionally, this is a glorified nop as invoking kvm_arch_init() is the very first action performed by kvm_init(). Moving setup to riscv_kvm_init(), which is tagged __init, will allow tagging more functions and data with __init and __ro_after_init. And emptying kvm_arch_init() will allow dropping the hook entirely once all architecture implementations are nops. No functional change intended. Signed-off-by: Sean Christopherson Reviewed-by: Philippe Mathieu-Daudé Acked-by: Anup Patel Message-Id: <20221130230934.1014142-25-seanjc@google.com> Signed-off-by: Paolo Bonzini --- arch/riscv/kvm/main.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/arch/riscv/kvm/main.c b/arch/riscv/kvm/main.c index afd6400a9e80..1cd220e96c26 100644 --- a/arch/riscv/kvm/main.c +++ b/arch/riscv/kvm/main.c @@ -66,6 +66,15 @@ void kvm_arch_hardware_disable(void) } int kvm_arch_init(void *opaque) +{ + return 0; +} + +void kvm_arch_exit(void) +{ +} + +static int __init riscv_kvm_init(void) { const char *str; @@ -110,15 +119,6 @@ int kvm_arch_init(void *opaque) kvm_info("VMID %ld bits available\n", kvm_riscv_gstage_vmid_bits()); - return 0; -} - -void kvm_arch_exit(void) -{ -} - -static int __init riscv_kvm_init(void) -{ return kvm_init(NULL, sizeof(struct kvm_vcpu), 0, THIS_MODULE); } module_init(riscv_kvm_init);