linux-kernel - [PATCH 4.9 072/107] x86/kvm/vmx: Remove duplicate l1d flush definitions

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Message-Id: <20180903165640.788451010@linuxfoundation.org>
Date:   Mon,  3 Sep 2018 18:56:36 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Josh Poimboeuf <jpoimboe@...hat.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Paolo Bonzini <pbonzini@...hat.com>
Subject: [PATCH 4.9 072/107] x86/kvm/vmx: Remove duplicate l1d flush definitions

4.9-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Josh Poimboeuf <jpoimboe@...hat.com>

commit 94d7a86c21a3d6046bf4616272313cb7d525075a upstream.

These are already defined higher up in the file.

Fixes: 7db92e165ac8 ("x86/kvm: Move l1tf setup function")
Signed-off-by: Josh Poimboeuf <jpoimboe@...hat.com>
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Cc: Paolo Bonzini <pbonzini@...hat.com>
Cc: stable@...r.kernel.org
Link: https://lkml.kernel.org/r/d7ca03ae210d07173452aeed85ffe344301219a5.1534253536.git.jpoimboe@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 arch/x86/kvm/vmx.c |    3 ---
 1 file changed, 3 deletions(-)

--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -8670,9 +8670,6 @@ static int vmx_handle_exit(struct kvm_vc
  * information but as all relevant affected CPUs have 32KiB L1D cache size
  * there is no point in doing so.
  */
-#define L1D_CACHE_ORDER 4
-static void *vmx_l1d_flush_pages;
-
 static void vmx_l1d_flush(struct kvm_vcpu *vcpu)
 {
 	int size = PAGE_SIZE << L1D_CACHE_ORDER;