diff mbox series

KVM: MIPS: Make kvm_mips_callbacks const

Message ID 20230224192832.1286267-1-seanjc@google.com
State New
Headers
Series KVM: MIPS: Make kvm_mips_callbacks const |

Commit Message

Sean Christopherson Feb. 24, 2023, 7:28 p.m. UTC 
  Make kvm_mips_callbacks fully const as it's now hardcoded to point at
kvm_vz_callbacks, the only remaining the set of callbacks.

Link: https://lore.kernel.org/all/beb697c2-dfad-780e-4638-76b229f28731@linaro.org
Suggested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Sean Christopherson <seanjc@google.com>
---
 arch/mips/include/asm/kvm_host.h | 2 +-
 arch/mips/kvm/vz.c               | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)


base-commit: 3ad108511e1c19ff3a3fcb9a39b3eaebf4dd4054

Comments

Philippe Mathieu-Daudé Feb. 26, 2023, 10:06 p.m. UTC | #1 
On 24/2/23 20:28, Sean Christopherson wrote:
> Make kvm_mips_callbacks fully const as it's now hardcoded to point at
> kvm_vz_callbacks, the only remaining the set of callbacks.
> 
> Link: https://lore.kernel.org/all/beb697c2-dfad-780e-4638-76b229f28731@linaro.org
> Suggested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
> Signed-off-by: Sean Christopherson <seanjc@google.com>
> ---
>   arch/mips/include/asm/kvm_host.h | 2 +-
>   arch/mips/kvm/vz.c               | 2 +-
>   2 files changed, 2 insertions(+), 2 deletions(-)

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>

Thanks!
Sean Christopherson March 24, 2023, 11:35 p.m. UTC | #2 
On Fri, 24 Feb 2023 11:28:32 -0800, Sean Christopherson wrote:
> Make kvm_mips_callbacks fully const as it's now hardcoded to point at
> kvm_vz_callbacks, the only remaining the set of callbacks.
> 
> 

Applied to kvm-x86 generic, thanks!

[1/1] KVM: MIPS: Make kvm_mips_callbacks const
      https://github.com/kvm-x86/linux/commit/7ffc2e89518a

--
https://github.com/kvm-x86/linux/tree/next
https://github.com/kvm-x86/linux/tree/fixes
diff mbox series

Patch

diff --git a/arch/mips/include/asm/kvm_host.h b/arch/mips/include/asm/kvm_host.h
index 2803c9c21ef9..957121a495f0 100644
--- a/arch/mips/include/asm/kvm_host.h
+++ b/arch/mips/include/asm/kvm_host.h
@@ -757,7 +757,7 @@  struct kvm_mips_callbacks {
 	int (*vcpu_run)(struct kvm_vcpu *vcpu);
 	void (*vcpu_reenter)(struct kvm_vcpu *vcpu);
 };
-extern struct kvm_mips_callbacks *kvm_mips_callbacks;
+extern const struct kvm_mips_callbacks * const kvm_mips_callbacks;
 int kvm_mips_emulation_init(void);
 
 /* Debug: dump vcpu state */
diff --git a/arch/mips/kvm/vz.c b/arch/mips/kvm/vz.c
index dafab003ea0d..3d21cbfa7443 100644
--- a/arch/mips/kvm/vz.c
+++ b/arch/mips/kvm/vz.c
@@ -3305,7 +3305,7 @@  static struct kvm_mips_callbacks kvm_vz_callbacks = {
 };
 
 /* FIXME: Get rid of the callbacks now that trap-and-emulate is gone. */
-struct kvm_mips_callbacks *kvm_mips_callbacks = &kvm_vz_callbacks;
+const struct kvm_mips_callbacks * const kvm_mips_callbacks = &kvm_vz_callbacks;
 
 int kvm_mips_emulation_init(void)
 {