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path: root/drivers/resctrl
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-rw-r--r--drivers/resctrl/mpam_devices.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/resctrl/mpam_devices.c b/drivers/resctrl/mpam_devices.c
index 1eebc2602187..0666be6b0e88 100644
--- a/drivers/resctrl/mpam_devices.c
+++ b/drivers/resctrl/mpam_devices.c
@@ -1428,6 +1428,7 @@ static void mpam_reprogram_ris_partid(struct mpam_msc_ris *ris, u16 partid,
static int mpam_restore_mbwu_state(void *_ris)
{
int i;
+ u64 val;
struct mon_read mwbu_arg;
struct mpam_msc_ris *ris = _ris;
struct mpam_class *class = ris->vmsc->comp->class;
@@ -1437,6 +1438,7 @@ static int mpam_restore_mbwu_state(void *_ris)
mwbu_arg.ris = ris;
mwbu_arg.ctx = &ris->mbwu_state[i].cfg;
mwbu_arg.type = mpam_msmon_choose_counter(class);
+ mwbu_arg.val = &val;
__ris_msmon_read(&mwbu_arg);
}