linux-kernel - [PATCH 3/6] KVM: Fix some comment typos and missing parentheses

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Date:   Wed, 11 Dec 2019 14:26:22 +0800
From:   linmiaohe <linmiaohe@...wei.com>
To:     <pbonzini@...hat.com>, <rkrcmar@...hat.com>,
        <sean.j.christopherson@...el.com>, <vkuznets@...hat.com>,
        <wanpengli@...cent.com>, <jmattson@...gle.com>, <joro@...tes.org>,
        <tglx@...utronix.de>, <mingo@...hat.com>, <bp@...en8.de>,
        <hpa@...or.com>
CC:     <linmiaohe@...wei.com>, <kvm@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <x86@...nel.org>
Subject: [PATCH 3/6] KVM: Fix some comment typos and missing parentheses

From: Miaohe Lin <linmiaohe@...wei.com>

Fix some typos and add missing parentheses in the comments.

Signed-off-by: Miaohe Lin <linmiaohe@...wei.com>
---
 arch/x86/kvm/hyperv.c     | 2 +-
 arch/x86/kvm/lapic.c      | 2 +-
 arch/x86/kvm/vmx/nested.c | 2 +-
 arch/x86/kvm/vmx/vmx.c    | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/x86/kvm/hyperv.c b/arch/x86/kvm/hyperv.c
index c7d4640b7b1c..a48d5708f1f8 100644
--- a/arch/x86/kvm/hyperv.c
+++ b/arch/x86/kvm/hyperv.c
@@ -1122,7 +1122,7 @@ static int kvm_hv_set_msr(struct kvm_vcpu *vcpu, u32 msr, u64 data, bool host)
 			return 1;
 
 		/*
-		 * Clear apic_assist portion of f(struct hv_vp_assist_page
+		 * Clear apic_assist portion of struct hv_vp_assist_page
 		 * only, there can be valuable data in the rest which needs
 		 * to be preserved e.g. on migration.
 		 */
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index 679692b55f6d..ea402e741bd5 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -969,7 +969,7 @@ bool kvm_irq_delivery_to_apic_fast(struct kvm *kvm, struct kvm_lapic *src,
  * - For single-destination interrupts, handle it in posted mode
  * - Else if vector hashing is enabled and it is a lowest-priority
  *   interrupt, handle it in posted mode and use the following mechanism
- *   to find the destinaiton vCPU.
+ *   to find the destination vCPU.
  *	1. For lowest-priority interrupts, store all the possible
  *	   destination vCPUs in an array.
  *	2. Use "guest vector % max number of destination vCPUs" to find
diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c
index 7b01ef1d87e6..63ab49de324d 100644
--- a/arch/x86/kvm/vmx/nested.c
+++ b/arch/x86/kvm/vmx/nested.c
@@ -3427,7 +3427,7 @@ static int nested_vmx_run(struct kvm_vcpu *vcpu, bool launch)
 
 /*
  * On a nested exit from L2 to L1, vmcs12.guest_cr0 might not be up-to-date
- * because L2 may have changed some cr0 bits directly (CRO_GUEST_HOST_MASK).
+ * because L2 may have changed some cr0 bits directly (CR0_GUEST_HOST_MASK).
  * This function returns the new value we should put in vmcs12.guest_cr0.
  * It's not enough to just return the vmcs02 GUEST_CR0. Rather,
  *  1. Bits that neither L0 nor L1 trapped, were set directly by L2 and are now
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index bf24fbb2056c..1be3854f1090 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -6720,7 +6720,7 @@ static struct kvm_vcpu *vmx_create_vcpu(struct kvm *kvm, unsigned int id)
 	 * If PML is turned on, failure on enabling PML just results in failure
 	 * of creating the vcpu, therefore we can simplify PML logic (by
 	 * avoiding dealing with cases, such as enabling PML partially on vcpus
-	 * for the guest, etc.
+	 * for the guest), etc.
 	 */
 	if (enable_pml) {
 		vmx->pml_pg = alloc_page(GFP_KERNEL_ACCOUNT | __GFP_ZERO);
-- 
2.19.1