Re: [PATCH 3/5] x86/kvm: Make kvm_async_pf_enabled __ro_after_init

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Subject: Re: [PATCH 3/5] x86/kvm: Make kvm_async_pf_enabled __ro_after_init
From: Sean Christopherson <seanjc@xxxxxxxxxx>
Date: Mon, 27 Nov 2023 14:20:45 -0800
Cc: linux-kernel@xxxxxxxxxxxxxxx, kvm@xxxxxxxxxxxxxxx, linux-arch@xxxxxxxxxxxxxxx, x86@xxxxxxxxxx, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, Borislav Petkov <bp@xxxxxxxxx>, Peter Zijlstra <peterz@xxxxxxxxxxxxx>, Josh Poimboeuf <jpoimboe@xxxxxxxxxx>, Pawan Gupta <pawan.kumar.gupta@xxxxxxxxxxxxxxx>, Ingo Molnar <mingo@xxxxxxxxxx>, Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>, "H. Peter Anvin" <hpa@xxxxxxxxx>, Paolo Bonzini <pbonzini@xxxxxxxxxx>, Wanpeng Li <wanpengli@xxxxxxxxxxx>, Vitaly Kuznetsov <vkuznets@xxxxxxxxxx>, Arnd Bergmann <arnd@xxxxxxxx>, Jason Baron <jbaron@xxxxxxxxxx>, Steven Rostedt <rostedt@xxxxxxxxxxx>, Ard Biesheuvel <ardb@xxxxxxxxxx>, Frederic Weisbecker <frederic@xxxxxxxxxx>, "Paul E. McKenney" <paulmck@xxxxxxxxxx>, Feng Tang <feng.tang@xxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, "Mike Rapoport (IBM)" <rppt@xxxxxxxxxx>, Vlastimil Babka <vbabka@xxxxxxx>, David Hildenbrand <david@xxxxxxxxxx>, "ndesaulniers@xxxxxxxxxx" <ndesaulniers@xxxxxxxxxx>, Michael Kelley <mikelley@xxxxxxxxxxxxx>, "Masami Hiramatsu (Google)" <mhiramat@xxxxxxxxxx>
In-reply-to: <20231120105528.760306-4-vschneid@redhat.com>
References: <20231120105528.760306-1-vschneid@redhat.com> <20231120105528.760306-4-vschneid@redhat.com>

On Mon, Nov 20, 2023, Valentin Schneider wrote:
> kvm_async_pf_enabled is only ever enabled in __init kvm_guest_init(), so
> mark it as __ro_after_init.
> 
> Signed-off-by: Valentin Schneider <vschneid@xxxxxxxxxx>
> ---

Reviewed-by: Sean Christopherson <seanjc@xxxxxxxxxx>

References:
- [PATCH 0/5] jump_label: Fix __ro_after_init keys for modules & annotate some keys
  - From: Valentin Schneider
- [PATCH 3/5] x86/kvm: Make kvm_async_pf_enabled __ro_after_init
  - From: Valentin Schneider

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