linux-kernel - [PATCH v2 1/7] KVM: x86: Remove spurious whitespaces from kvm_post_set

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Date:   Fri, 25 Feb 2022 18:22:42 +0000
From:   Sean Christopherson <seanjc@...gle.com>
To:     Paolo Bonzini <pbonzini@...hat.com>,
        Christian Borntraeger <borntraeger@...ux.ibm.com>,
        Janosch Frank <frankja@...ux.ibm.com>
Cc:     David Hildenbrand <david@...hat.com>,
        Claudio Imbrenda <imbrenda@...ux.ibm.com>,
        Sean Christopherson <seanjc@...gle.com>,
        Vitaly Kuznetsov <vkuznets@...hat.com>,
        Wanpeng Li <wanpengli@...cent.com>,
        Jim Mattson <jmattson@...gle.com>,
        Joerg Roedel <joro@...tes.org>, kvm@...r.kernel.org,
        linux-kernel@...r.kernel.org, Ben Gardon <bgardon@...gle.com>,
        Lai Jiangshan <jiangshanlai@...il.com>
Subject: [PATCH v2 1/7] KVM: x86: Remove spurious whitespaces from kvm_post_set_cr4()

Remove leading spaces that snuck into kvm_post_set_cr4(), fixing the
KVM_REQ_TLB_FLUSH_CURRENT request in particular is helpful as it unaligns
the body of the if-statement from the condition check.

Fixes: f4bc051fc91a ("KVM: x86: flush TLB separately from MMU reset")
Signed-off-by: Sean Christopherson <seanjc@...gle.com>
---
 arch/x86/kvm/x86.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 6552360d8888..2157284d05b0 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -1089,7 +1089,7 @@ void kvm_post_set_cr4(struct kvm_vcpu *vcpu, unsigned long old_cr4, unsigned lon
 	 */
 	if (((cr4 ^ old_cr4) & X86_CR4_PGE) ||
 	    (!(cr4 & X86_CR4_PCIDE) && (old_cr4 & X86_CR4_PCIDE)))
-		 kvm_make_request(KVM_REQ_TLB_FLUSH_GUEST, vcpu);
+		kvm_make_request(KVM_REQ_TLB_FLUSH_GUEST, vcpu);
 
 	/*
 	 * The TLB has to be flushed for the current PCID if any of the
@@ -1099,7 +1099,7 @@ void kvm_post_set_cr4(struct kvm_vcpu *vcpu, unsigned long old_cr4, unsigned lon
 	 */
 	else if (((cr4 ^ old_cr4) & X86_CR4_PAE) ||
 		 ((cr4 & X86_CR4_SMEP) && !(old_cr4 & X86_CR4_SMEP)))
-		 kvm_make_request(KVM_REQ_TLB_FLUSH_CURRENT, vcpu);
+		kvm_make_request(KVM_REQ_TLB_FLUSH_CURRENT, vcpu);
 
 }
 EXPORT_SYMBOL_GPL(kvm_post_set_cr4);
-- 
2.35.1.574.g5d30c73bfb-goog