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From: WANG Xuerui <kernel@xen0n.name>
To: Paolo Bonzini <pbonzini@redhat.com>, Huacai Chen <chenhuacai@kernel.org>
Cc: Tianrui Zhao <zhaotianrui@loongson.cn>,
	Bibo Mao <maobibo@loongson.cn>,
	kvm@vger.kernel.org, loongarch@lists.linux.dev,
	linux-kernel@vger.kernel.org, WANG Xuerui <git@xen0n.name>
Subject: [PATCH for-6.8 3/5] KVM: LoongArch: Rename _kvm_get_cpucfg to _kvm_get_cpucfg_mask
Date: Wed, 14 Feb 2024 18:15:55 +0800	[thread overview]
Message-ID: <20240214101557.2900512-4-kernel@xen0n.name> (raw)
In-Reply-To: <20240214101557.2900512-1-kernel@xen0n.name>

From: WANG Xuerui <git@xen0n.name>

The function is not actually a getter of guest CPUCFG, but rather
validation of the input CPUCFG ID plus information about the supported
bit flags of that CPUCFG leaf. So rename it to avoid confusion.

Signed-off-by: WANG Xuerui <git@xen0n.name>
---
 arch/loongarch/kvm/vcpu.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/loongarch/kvm/vcpu.c b/arch/loongarch/kvm/vcpu.c
index cc2332b056ba..e973500611b4 100644
--- a/arch/loongarch/kvm/vcpu.c
+++ b/arch/loongarch/kvm/vcpu.c
@@ -298,7 +298,7 @@ static int _kvm_setcsr(struct kvm_vcpu *vcpu, unsigned int id, u64 val)
 	return ret;
 }
 
-static int _kvm_get_cpucfg(int id, u64 *v)
+static int _kvm_get_cpucfg_mask(int id, u64 *v)
 {
 	switch (id) {
 	case 2:
@@ -330,7 +330,7 @@ static int kvm_check_cpucfg(int id, u64 val)
 	u64 mask;
 	int ret;
 
-	ret = _kvm_get_cpucfg(id, &mask);
+	ret = _kvm_get_cpucfg_mask(id, &mask);
 	if (ret)
 		return ret;
 
@@ -557,7 +557,7 @@ static int kvm_loongarch_get_cpucfg_attr(struct kvm_vcpu *vcpu,
 	uint64_t val;
 	uint64_t __user *uaddr = (uint64_t __user *)attr->addr;
 
-	ret = _kvm_get_cpucfg(attr->attr, &val);
+	ret = _kvm_get_cpucfg_mask(attr->attr, &val);
 	if (ret)
 		return ret;
 
-- 
2.43.0


  parent reply	other threads:[~2024-02-14 10:24 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-02-14 10:15 [PATCH for-6.8 0/5] KVM: LoongArch: Fix wrong CPUCFG ID handling WANG Xuerui
2024-02-14 10:15 ` [PATCH for-6.8 1/5] KVM: LoongArch: Fix input value checking of _kvm_get_cpucfg WANG Xuerui
2024-02-14 10:15 ` [PATCH for-6.8 2/5] KVM: LoongArch: Fix kvm_check_cpucfg incorrectly accepting bad CPUCFG IDs WANG Xuerui
2024-02-14 10:15 ` WANG Xuerui [this message]
2024-02-14 10:15 ` [PATCH for-6.8 4/5] KVM: LoongArch: Streamline control flow of kvm_check_cpucfg WANG Xuerui
2024-02-14 13:06   ` Huacai Chen
2024-02-14 10:15 ` [PATCH for-6.8 5/5] KVM: LoongArch: Clean up comments of _kvm_get_cpucfg_mask and kvm_check_cpucfg WANG Xuerui
2024-02-14 13:08   ` Huacai Chen

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