[PATCH 4.19 069/139] KVM: VMX: re-add ple_gap module parameter
From: Greg Kroah-Hartman
Date: Tue Dec 04 2018 - 06:29:34 EST
4.19-stable review patch. If anyone has any objections, please let me know.
------------------
From: Luiz Capitulino <lcapitulino@xxxxxxxxxx>
commit a87c99e61236ba8ca962ce97a19fab5ebd588d35 upstream.
Apparently, the ple_gap parameter was accidentally removed
by commit c8e88717cfc6b36bedea22368d97667446318291. Add it
back.
Signed-off-by: Luiz Capitulino <lcapitulino@xxxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
Fixes: c8e88717cfc6b36bedea22368d97667446318291
Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/x86/kvm/vmx.c | 1 +
1 file changed, 1 insertion(+)
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -170,6 +170,7 @@ module_param_named(preemption_timer, ena
* refer SDM volume 3b section 21.6.13 & 22.1.3.
*/
static unsigned int ple_gap = KVM_DEFAULT_PLE_GAP;
+module_param(ple_gap, uint, 0444);
static unsigned int ple_window = KVM_VMX_DEFAULT_PLE_WINDOW;
module_param(ple_window, uint, 0444);