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From: Aaron Lewis <aaronlewis@google.com>
To: kvm@vger.kernel.org
Cc: Jim Mattson <jmattson@google.com>,
	Paolo Bonzini <pbonzini@redhat.com>,
	Aaron Lewis <aaronlewis@google.com>
Subject: [PATCH v3 3/5] kvm: vmx: Rename function find_msr() to vmx_find_msr_index()
Date: Thu,  7 Nov 2019 14:49:39 -0800	[thread overview]
Message-ID: <20191107224941.60336-4-aaronlewis@google.com> (raw)
In-Reply-To: <20191107224941.60336-1-aaronlewis@google.com>

Rename function find_msr() to vmx_find_msr_index() in preparation for an
upcoming patch where we export it and use it in nested.c.

Reviewed-by: Jim Mattson <jmattson@google.com>
Signed-off-by: Aaron Lewis <aaronlewis@google.com>
---
 arch/x86/kvm/vmx/vmx.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index d9afafc0e399..3fa836a5569a 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -835,7 +835,7 @@ static void clear_atomic_switch_msr_special(struct vcpu_vmx *vmx,
 	vm_exit_controls_clearbit(vmx, exit);
 }
 
-static int find_msr(struct vmx_msrs *m, unsigned int msr)
+static int vmx_find_msr_index(struct vmx_msrs *m, u32 msr)
 {
 	unsigned int i;
 
@@ -869,7 +869,7 @@ static void clear_atomic_switch_msr(struct vcpu_vmx *vmx, unsigned msr)
 		}
 		break;
 	}
-	i = find_msr(&m->guest, msr);
+	i = vmx_find_msr_index(&m->guest, msr);
 	if (i < 0)
 		goto skip_guest;
 	--m->guest.nr;
@@ -877,7 +877,7 @@ static void clear_atomic_switch_msr(struct vcpu_vmx *vmx, unsigned msr)
 	vmcs_write32(VM_ENTRY_MSR_LOAD_COUNT, m->guest.nr);
 
 skip_guest:
-	i = find_msr(&m->host, msr);
+	i = vmx_find_msr_index(&m->host, msr);
 	if (i < 0)
 		return;
 
@@ -936,9 +936,9 @@ static void add_atomic_switch_msr(struct vcpu_vmx *vmx, unsigned msr,
 		wrmsrl(MSR_IA32_PEBS_ENABLE, 0);
 	}
 
-	i = find_msr(&m->guest, msr);
+	i = vmx_find_msr_index(&m->guest, msr);
 	if (!entry_only)
-		j = find_msr(&m->host, msr);
+		j = vmx_find_msr_index(&m->host, msr);
 
 	if ((i < 0 && m->guest.nr == NR_LOADSTORE_MSRS) ||
 		(j < 0 &&  m->host.nr == NR_LOADSTORE_MSRS)) {
-- 
2.24.0.432.g9d3f5f5b63-goog


  parent reply	other threads:[~2019-11-07 22:49 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-07 22:49 [PATCH v3 0/5] Add support for capturing the highest observable L2 TSC Aaron Lewis
2019-11-07 22:49 ` [PATCH v3 1/5] kvm: nested: Introduce read_and_check_msr_entry() Aaron Lewis
2019-11-07 22:49 ` [PATCH v3 2/5] kvm: vmx: Rename NR_AUTOLOAD_MSRS to NR_LOADSTORE_MSRS Aaron Lewis
2019-11-07 22:49 ` Aaron Lewis [this message]
2019-11-07 22:49 ` [PATCH v3 4/5] KVM: nVMX: Prepare MSR-store area Aaron Lewis
2019-11-07 23:00   ` Liran Alon
2019-11-08  4:49     ` Aaron Lewis
2019-11-07 22:49 ` [PATCH v3 5/5] KVM: nVMX: Add support for capturing highest observable L2 TSC Aaron Lewis

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