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From: Sean Christopherson <seanjc@google.com>
To: Paolo Bonzini <pbonzini@redhat.com>,
	Dave Hansen <dave.hansen@linux.intel.com>,
	Andy Lutomirski <luto@kernel.org>,
	Peter Zijlstra <peterz@infradead.org>
Cc: Sean Christopherson <seanjc@google.com>,
	Vitaly Kuznetsov <vkuznets@redhat.com>,
	Wanpeng Li <wanpengli@tencent.com>,
	Jim Mattson <jmattson@google.com>, Joerg Roedel <joro@8bytes.org>,
	kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
	Tom Lendacky <thomas.lendacky@amd.com>,
	Borislav Petkov <bp@suse.de>,
	Brijesh Singh <brijesh.singh@amd.com>
Subject: [PATCH 12/13] KVM: SVM: Remove an unnecessary prototype declaration of sev_flush_asids()
Date: Fri,  8 Jan 2021 16:47:13 -0800	[thread overview]
Message-ID: <20210109004714.1341275-13-seanjc@google.com> (raw)
In-Reply-To: <20210109004714.1341275-1-seanjc@google.com>

Remove the forward declaration of sev_flush_asids(), which is only a few
lines above the function itself.

No functional change intended.

Signed-off-by: Sean Christopherson <seanjc@google.com>
---
 arch/x86/kvm/svm/sev.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/x86/kvm/svm/sev.c b/arch/x86/kvm/svm/sev.c
index 1b9174a49b65..b4a9c12cf8ce 100644
--- a/arch/x86/kvm/svm/sev.c
+++ b/arch/x86/kvm/svm/sev.c
@@ -36,7 +36,6 @@ static bool sev_es_enabled = IS_ENABLED(CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT
 module_param_named(sev_es, sev_es_enabled, bool, 0444);
 
 static u8 sev_enc_bit;
-static int sev_flush_asids(void);
 static DECLARE_RWSEM(sev_deactivate_lock);
 static DEFINE_MUTEX(sev_bitmap_lock);
 unsigned int max_sev_asid;
-- 
2.30.0.284.gd98b1dd5eaa7-goog


  parent reply	other threads:[~2021-01-09  0:50 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-09  0:47 [PATCH 00/13] KVM: SVM: Misc SEV cleanups Sean Christopherson
2021-01-09  0:47 ` [PATCH 01/13] KVM: SVM: Free sev_asid_bitmap during init if SEV setup fails Sean Christopherson
2021-01-11 14:42   ` Tom Lendacky
2021-01-11 18:07     ` Sean Christopherson
2021-01-09  0:47 ` [PATCH 02/13] KVM: SVM: Zero out the VMCB array used to track SEV ASID association Sean Christopherson
2021-01-09  0:47 ` [PATCH 03/13] KVM: SVM: Move SEV module params/variables to sev.c Sean Christopherson
2021-01-11 10:42   ` Vitaly Kuznetsov
2021-01-11 15:36     ` Tom Lendacky
2021-01-11 16:58       ` Vitaly Kuznetsov
2021-01-12 22:18         ` Sean Christopherson
2021-01-11 15:30   ` Tom Lendacky
2021-01-09  0:47 ` [PATCH 04/13] x86/cpufeatures: Assign dedicated feature word for AMD mem encryption Sean Christopherson
2021-01-09  0:47 ` [PATCH 05/13] KVM: x86: Override reported SME/SEV feature flags with host mask Sean Christopherson
2021-01-09  0:47 ` [PATCH 06/13] x86/sev: Rename global "sev_enabled" flag to "sev_guest" Sean Christopherson
2021-01-11 16:02   ` Tom Lendacky
2021-01-11 16:47     ` Tom Lendacky
2021-01-11 17:58       ` Sean Christopherson
2021-01-11 20:28         ` Sean Christopherson
2021-01-09  0:47 ` [PATCH 07/13] KVM: SVM: Append "_enabled" to module-scoped SEV/SEV-ES control variables Sean Christopherson
2021-01-11 16:03   ` Tom Lendacky
2021-01-09  0:47 ` [PATCH 08/13] KVM: SVM: Unconditionally invoke sev_hardware_teardown() Sean Christopherson
2021-01-09  0:47 ` [PATCH 09/13] KVM: SVM: Explicitly check max SEV ASID during sev_hardware_setup() Sean Christopherson
2021-01-09  0:47 ` [PATCH 10/13] KVM: SVM: Move SEV VMCB tracking allocation to sev.c Sean Christopherson
2021-01-09  0:47 ` [PATCH 11/13] KVM: SVM: Drop redundant svm_sev_enabled() helper Sean Christopherson
2021-01-11 17:57   ` Tom Lendacky
2021-01-11 20:59     ` Sean Christopherson
2021-01-09  0:47 ` Sean Christopherson [this message]
2021-01-09  0:47 ` [PATCH 13/13] KVM: SVM: Skip SEV cache flush if no ASIDs have been used Sean Christopherson

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