linux-kernel - [PATCH] KVM: arm64: fix typos in comments

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Message-Id: <20220318103729.157574-24-Julia.Lawall@inria.fr>
Date:   Fri, 18 Mar 2022 11:37:19 +0100
From:   Julia Lawall <Julia.Lawall@...ia.fr>
To:     Marc Zyngier <maz@...nel.org>
Cc:     kernel-janitors@...r.kernel.org, James Morse <james.morse@....com>,
        Alexandru Elisei <alexandru.elisei@....com>,
        Suzuki K Poulose <suzuki.poulose@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, kvmarm@...ts.cs.columbia.edu,
        linux-kernel@...r.kernel.org
Subject: [PATCH] KVM: arm64: fix typos in comments

Various spelling mistakes in comments.
Detected with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@...ia.fr>

---
 arch/arm64/kvm/arm.c                 |    2 +-
 arch/arm64/kvm/guest.c               |    2 +-
 arch/arm64/kvm/handle_exit.c         |    2 +-
 arch/arm64/kvm/hyp/nvhe/page_alloc.c |    4 ++--
 arch/arm64/kvm/mmu.c                 |    2 +-
 arch/arm64/kvm/vgic/vgic.c           |    2 +-
 6 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/arch/arm64/kvm/arm.c b/arch/arm64/kvm/arm.c
index 01fa1838698c..edb00517a242 100644
--- a/arch/arm64/kvm/arm.c
+++ b/arch/arm64/kvm/arm.c
@@ -1686,7 +1686,7 @@ static void init_cpu_logical_map(void)
 
 	/*
 	 * Copy the MPIDR <-> logical CPU ID mapping to hyp.
-	 * Only copy the set of online CPUs whose features have been chacked
+	 * Only copy the set of online CPUs whose features have been checked
 	 * against the finalized system capabilities. The hypervisor will not
 	 * allow any other CPUs from the `possible` set to boot.
 	 */
diff --git a/arch/arm64/kvm/guest.c b/arch/arm64/kvm/guest.c
index e116c7767730..7e15b03fbdf8 100644
--- a/arch/arm64/kvm/guest.c
+++ b/arch/arm64/kvm/guest.c
@@ -282,7 +282,7 @@ static int set_core_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg)
 			break;
 
 		/*
-		 * Otherwide, this is a priviledged mode, and *all* the
+		 * Otherwise, this is a privileged mode, and *all* the
 		 * registers must be narrowed to 32bit.
 		 */
 		default:
diff --git a/arch/arm64/kvm/handle_exit.c b/arch/arm64/kvm/handle_exit.c
index e3140abd2e2e..97fe14aab1a3 100644
--- a/arch/arm64/kvm/handle_exit.c
+++ b/arch/arm64/kvm/handle_exit.c
@@ -248,7 +248,7 @@ int handle_exit(struct kvm_vcpu *vcpu, int exception_index)
 	case ARM_EXCEPTION_HYP_GONE:
 		/*
 		 * EL2 has been reset to the hyp-stub. This happens when a guest
-		 * is pre-empted by kvm_reboot()'s shutdown call.
+		 * is pre-emptied by kvm_reboot()'s shutdown call.
 		 */
 		run->exit_reason = KVM_EXIT_FAIL_ENTRY;
 		return 0;
diff --git a/arch/arm64/kvm/hyp/nvhe/page_alloc.c b/arch/arm64/kvm/hyp/nvhe/page_alloc.c
index 543cad6c376a..d40f0b30b534 100644
--- a/arch/arm64/kvm/hyp/nvhe/page_alloc.c
+++ b/arch/arm64/kvm/hyp/nvhe/page_alloc.c
@@ -102,7 +102,7 @@ static void __hyp_attach_page(struct hyp_pool *pool,
 	 * Only the first struct hyp_page of a high-order page (otherwise known
 	 * as the 'head') should have p->order set. The non-head pages should
 	 * have p->order = HYP_NO_ORDER. Here @p may no longer be the head
-	 * after coallescing, so make sure to mark it HYP_NO_ORDER proactively.
+	 * after coalescing, so make sure to mark it HYP_NO_ORDER proactively.
 	 */
 	p->order = HYP_NO_ORDER;
 	for (; (order + 1) < pool->max_order; order++) {
@@ -110,7 +110,7 @@ static void __hyp_attach_page(struct hyp_pool *pool,
 		if (!buddy)
 			break;
 
-		/* Take the buddy out of its list, and coallesce with @p */
+		/* Take the buddy out of its list, and coalesce with @p */
 		page_remove_from_list(buddy);
 		buddy->order = HYP_NO_ORDER;
 		p = min(p, buddy);
diff --git a/arch/arm64/kvm/mmu.c b/arch/arm64/kvm/mmu.c
index 1623abc56af2..0d19259454d8 100644
--- a/arch/arm64/kvm/mmu.c
+++ b/arch/arm64/kvm/mmu.c
@@ -615,7 +615,7 @@ static struct kvm_pgtable_mm_ops kvm_s2_mm_ops = {
 };
 
 /**
- * kvm_init_stage2_mmu - Initialise a S2 MMU strucrure
+ * kvm_init_stage2_mmu - Initialise a S2 MMU structure
  * @kvm:	The pointer to the KVM structure
  * @mmu:	The pointer to the s2 MMU structure
  *
diff --git a/arch/arm64/kvm/vgic/vgic.c b/arch/arm64/kvm/vgic/vgic.c
index 9b98876a8a93..d97e6080b421 100644
--- a/arch/arm64/kvm/vgic/vgic.c
+++ b/arch/arm64/kvm/vgic/vgic.c
@@ -37,7 +37,7 @@ struct vgic_global kvm_vgic_global_state __ro_after_init = {
  * If you need to take multiple locks, always take the upper lock first,
  * then the lower ones, e.g. first take the its_lock, then the irq_lock.
  * If you are already holding a lock and need to take a higher one, you
- * have to drop the lower ranking lock first and re-aquire it after having
+ * have to drop the lower ranking lock first and re-acquire it after having
  * taken the upper one.
  *
  * When taking more than one ap_list_lock at the same time, always take the