This hv call needs to be exposed for VMMs to be able to soft-reboot
guests. It will reset APIC and state of para-virtualized devices like
SynIC.

Signed-off-by: Magnus Kulke <[email protected]>
---
 drivers/hv/mshv_root_main.c | 1 +
 include/hyperv/hvgdk_mini.h | 1 +
 2 files changed, 2 insertions(+)

diff --git a/drivers/hv/mshv_root_main.c b/drivers/hv/mshv_root_main.c
index cb2729f99e2c5..7c13d5f36437c 100644
--- a/drivers/hv/mshv_root_main.c
+++ b/drivers/hv/mshv_root_main.c
@@ -143,6 +143,7 @@ static u16 mshv_passthru_hvcalls[] = {
        HVCALL_READ_GPA,
        HVCALL_WRITE_GPA,
        HVCALL_CLEAR_VIRTUAL_INTERRUPT,
+       HVCALL_SCRUB_PARTITION,
        HVCALL_REGISTER_INTERCEPT_RESULT,
        HVCALL_ASSERT_VIRTUAL_INTERRUPT,
        HVCALL_GET_GPA_PAGES_ACCESS_STATES,
diff --git a/include/hyperv/hvgdk_mini.h b/include/hyperv/hvgdk_mini.h
index f98eb41342d40..9120fcf0161a4 100644
--- a/include/hyperv/hvgdk_mini.h
+++ b/include/hyperv/hvgdk_mini.h
@@ -501,6 +501,7 @@ union hv_vp_assist_msr_contents {    /* 
HV_REGISTER_VP_ASSIST_PAGE */
 #define HVCALL_ENTER_SLEEP_STATE                       0x0084
 #define HVCALL_NOTIFY_PARTITION_EVENT                  0x0087
 #define HVCALL_NOTIFY_PORT_RING_EMPTY                  0x008b
+#define HVCALL_SCRUB_PARTITION                         0x008d
 #define HVCALL_REGISTER_INTERCEPT_RESULT               0x0091
 #define HVCALL_ASSERT_VIRTUAL_INTERRUPT                        0x0094
 #define HVCALL_CREATE_PORT                             0x0095
-- 
2.34.1


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