[SRU][Bionic][PATCH 6/6] UBUNTU: SAUCE: [Fix] x86/speculation: Use ARCH_CAPABILITIES to skip L1D flush on vmentry

[Juerg Haefliger]

BugLink: https://bugs.launchpad.net/bugs/1822760

Replace whitespaces with tabs to match upstream.

Fixes: 364a4311f8c6 ("x86/speculation: Use ARCH_CAPABILITIES to skip L1D flush on vmentry")
Signed-off-by: Juerg Haefliger <juergh at canonical.com>
---
 arch/x86/kvm/vmx.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 18c11b66acd5..fdce59385cdf 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -226,15 +226,15 @@ static int vmx_setup_l1d_flush(enum vmx_l1d_flush_state l1tf)
 		return 0;
 	}
 
-       if (boot_cpu_has(X86_FEATURE_ARCH_CAPABILITIES)) {
-	       u64 msr;
-
-	       rdmsrl(MSR_IA32_ARCH_CAPABILITIES, msr);
-	       if (msr & ARCH_CAP_SKIP_VMENTRY_L1DFLUSH) {
-		       l1tf_vmx_mitigation = VMENTER_L1D_FLUSH_NOT_REQUIRED;
-		       return 0;
-	       }
-       }
+	if (boot_cpu_has(X86_FEATURE_ARCH_CAPABILITIES)) {
+		u64 msr;
+
+		rdmsrl(MSR_IA32_ARCH_CAPABILITIES, msr);
+		if (msr & ARCH_CAP_SKIP_VMENTRY_L1DFLUSH) {
+			l1tf_vmx_mitigation = VMENTER_L1D_FLUSH_NOT_REQUIRED;
+			return 0;
+		}
+	}
 
 	/* If set to auto use the default l1tf mitigation method */
 	if (l1tf == VMENTER_L1D_FLUSH_AUTO) {
-- 
2.19.1