linux-kernel - [PATCH] KVM: x86: add missing MODULE

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Date: Tue, 28 May 2024 13:06:44 -0700
From: Jeff Johnson <quic_jjohnson@...cinc.com>
To: Sean Christopherson <seanjc@...gle.com>,
        Paolo Bonzini
	<pbonzini@...hat.com>,
        Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar
	<mingo@...hat.com>,
        Borislav Petkov <bp@...en8.de>,
        Dave Hansen
	<dave.hansen@...ux.intel.com>, <x86@...nel.org>,
        "H. Peter Anvin"
	<hpa@...or.com>
CC: <kvm@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Jeff Johnson
	<quic_jjohnson@...cinc.com>
Subject: [PATCH] KVM: x86: add missing MODULE_DESCRIPTION() macros

Fix the following allmodconfig 'make W=1' warnings when building for x86:
WARNING: modpost: missing MODULE_DESCRIPTION() in arch/x86/kvm/kvm.o
WARNING: modpost: missing MODULE_DESCRIPTION() in arch/x86/kvm/kvm-intel.o
WARNING: modpost: missing MODULE_DESCRIPTION() in arch/x86/kvm/kvm-amd.o

Signed-off-by: Jeff Johnson <quic_jjohnson@...cinc.com>
---
 arch/x86/kvm/svm/svm.c | 1 +
 arch/x86/kvm/vmx/vmx.c | 1 +
 virt/kvm/kvm_main.c    | 1 +
 3 files changed, 3 insertions(+)

diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c
index c8dc25886c16..bdd39931720c 100644
--- a/arch/x86/kvm/svm/svm.c
+++ b/arch/x86/kvm/svm/svm.c
@@ -53,6 +53,7 @@
 #include "svm_onhyperv.h"
 
 MODULE_AUTHOR("Qumranet");
+MODULE_DESCRIPTION("KVM SVM (AMD-V) extensions");
 MODULE_LICENSE("GPL");
 
 #ifdef MODULE
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index 6051fad5945f..956e6062f311 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -74,6 +74,7 @@
 #include "posted_intr.h"
 
 MODULE_AUTHOR("Qumranet");
+MODULE_DESCRIPTION("KVM VMX (Intel VT-x) extensions");
 MODULE_LICENSE("GPL");
 
 #ifdef MODULE
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 14841acb8b95..b03d06ca29c4 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -74,6 +74,7 @@
 #define ITOA_MAX_LEN 12
 
 MODULE_AUTHOR("Qumranet");
+MODULE_DESCRIPTION("Kernel-based Virtual Machine driver for Linux");
 MODULE_LICENSE("GPL");
 
 /* Architectures should define their poll value according to the halt latency */

---
base-commit: 2bfcfd584ff5ccc8bb7acde19b42570414bf880b
change-id: 20240528-md-kvm-36f20bc4a5b0