From: Tianyu Lan <redacted>

When oops happens with panic_on_oops unset, the oops
thread is killed by die() and system continues to run.
In such case, guest should not report crash register
data to host since system still runs. Fix it.

Signed-off-by: Tianyu Lan <redacted>
---
 drivers/hv/vmbus_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
index 172ceae69abb..8baca2881596 100644
--- a/drivers/hv/vmbus_drv.c
+++ b/drivers/hv/vmbus_drv.c

@@ -91,7 +91,7 @@ static int hyperv_die_event(struct notifier_block *nb, unsigned long val,
 	 * doing hyperv_report_panic_msg() later with kmsg data, don't do
 	 * the notification here.
 	 */
-	if (hyperv_report_reg())
+	if (hyperv_report_reg() && panic_on_oops)
 		hyperv_report_panic(regs, val);
 	return NOTIFY_DONE;
 }

-- 
2.14.5