UBUNTU: SAUCE: [Fix] x86/speculation: Use ARCH_CAPABILITIES to skip L1D flush on...

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@canonical.com>
Acked-by: Stefan Bader <stefan.bader@canonical.com>
Acked-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>

diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 18c11b66acd5d5ea505df5ed087ff0c4e9c1810d..fdce59385cdf9d62609129ade6eed2c207f594ea 100644 (file)
--- 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) {