linux-kernel - [PATCH 01/10] KVM: arm64: debug: fix kernel-doc warnings

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Date: Wed, 17 Jan 2024 15:07:05 -0800
From: Randy Dunlap <rdunlap@...radead.org>
To: linux-kernel@...r.kernel.org
Cc: Randy Dunlap <rdunlap@...radead.org>,
	Marc Zyngier <maz@...nel.org>,
	Oliver Upton <oliver.upton@...ux.dev>,
	James Morse <james.morse@....com>,
	Suzuki K Poulose <suzuki.poulose@....com>,
	Zenghui Yu <yuzenghui@...wei.com>,
	linux-arm-kernel@...ts.infradead.org,
	kvmarm@...ts.linux.dev,
	Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will@...nel.org>
Subject: [PATCH 01/10] KVM: arm64: debug: fix kernel-doc warnings

Change one "/**" comment to a common "/*" comment since the comment
is not in kernel-doc format.
Add description for the @vcpu function parameter.

These changes prevent warnings:

debug.c:27: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
 * save/restore_guest_debug_regs
debug.c:27: warning: missing initial short description on line:
 * save/restore_guest_debug_regs
debug.c:149: warning: Function parameter or struct member 'vcpu' not described in 'kvm_arm_reset_debug_ptr'

Signed-off-by: Randy Dunlap <rdunlap@...radead.org>
Cc: Marc Zyngier <maz@...nel.org>
Cc: Oliver Upton <oliver.upton@...ux.dev>
Cc: James Morse <james.morse@....com>
Cc: Suzuki K Poulose <suzuki.poulose@....com>
Cc: Zenghui Yu <yuzenghui@...wei.com>
Cc: linux-arm-kernel@...ts.infradead.org
Cc: kvmarm@...ts.linux.dev
Cc: Catalin Marinas <catalin.marinas@....com>
Cc: Will Deacon <will@...nel.org>
---
 arch/arm64/kvm/debug.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff -- a/arch/arm64/kvm/debug.c b/arch/arm64/kvm/debug.c
--- a/arch/arm64/kvm/debug.c
+++ b/arch/arm64/kvm/debug.c
@@ -23,7 +23,7 @@
 
 static DEFINE_PER_CPU(u64, mdcr_el2);
 
-/**
+/*
  * save/restore_guest_debug_regs
  *
  * For some debug operations we need to tweak some guest registers. As
@@ -143,6 +143,7 @@ void kvm_arm_vcpu_init_debug(struct kvm_
 
 /**
  * kvm_arm_reset_debug_ptr - reset the debug ptr to point to the vcpu state
+ * @vcpu:	the vcpu pointer
  */
 
 void kvm_arm_reset_debug_ptr(struct kvm_vcpu *vcpu)