Fix a issue when user disable ETP exec-sp, xen missed a prompt
log in dmesg.
Signed-off-by: James Wang <jnw...@suse.com>
---
xen/arch/x86/hvm/vmx/vmx.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/xen/arch/x86/hvm/vmx/vmx.c b/xen/arch/x86/hvm/vmx/vmx.c
index 7970ba93e1..9dcb100210 100644
--- a/xen/arch/x86/hvm/vmx/vmx.c
+++ b/xen/arch/x86/hvm/vmx/vmx.c
@@ -2495,14 +2495,14 @@ const struct hvm_function_table * __init start_vmx(void)
{
bool cpu_has_bug_pschange_mc = has_if_pschange_mc();
+ /* Default to non-executable superpages on vulnerable hardware. */
if ( opt_ept_exec_sp == -1 )
- {
- /* Default to non-executable superpages on vulnerable hardware. */
opt_ept_exec_sp = !cpu_has_bug_pschange_mc;
- if ( cpu_has_bug_pschange_mc )
- printk("VMX: Disabling executable EPT superpages due to
CVE-2018-12207\n");
- }
+ if ( opt_ept_exec_sp )
+ printk("VMX: Enable executable EPT superpages\n");
+ else
+ printk("VMX: Disabling executable EPT superpages due to
CVE-2018-12207\n");
vmx_function_table.hap_supported = 1;
vmx_function_table.altp2m_supported = 1;
--
2.24.0
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