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KVM: arm64: pkvm: Use direct function pointers for cpu_{on,resume}

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Instead of using a boolean to decide whether a CPU is booting or
resuming, just pass an actual function pointer around.

This makes the code a bit more straightforward to understand.

Reviewed-by: Fuad Tabba <tabba@google.com>
Tested-by: Fuad Tabba <tabba@google.com>
Link: https://patch.msgid.link/20260321212419.2803972-5-maz@kernel.org
Signed-off-by: Marc Zyngier <maz@kernel.org>
This commit is contained in:
Marc Zyngier
2026-03-21 21:24:18 +00:00
parent ba64e273ea
commit 59c6e12d40
3 changed files with 29 additions and 22 deletions
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3
arch/arm64/include/asm/kvm_asm.h
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@@ -291,7 +291,8 @@ asmlinkage void __noreturn hyp_panic_bad_stack(void);
asmlinkage void kvm_unexpected_el2_exception(void);
struct kvm_cpu_context;
void handle_trap(struct kvm_cpu_context *host_ctxt);
asmlinkage void __noreturn __kvm_host_psci_cpu_entry(bool is_cpu_on);
asmlinkage void __noreturn __kvm_host_psci_cpu_on_entry(void);
asmlinkage void __noreturn __kvm_host_psci_cpu_resume_entry(void);
void __noreturn __pkvm_init_finalise(void);
void kvm_nvhe_prepare_backtrace(unsigned long fp, unsigned long pc);
void kvm_patch_vector_branch(struct alt_instr *alt,