rk3568 rt init

hc

2023-11-06 e3e12f52b214121840b44c91de5b3e5af5d3eb84

 kernel/drivers/hv/vmbus_drv.c
..
..
@@ -1103,6 +1103,8 @@
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1103
 	void *page_addr = hv_cpu->synic_event_page;
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 	struct hv_message *msg;
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1105
 	union hv_synic_event_flags *event;
1106
+	struct pt_regs *regs = get_irq_regs();
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+	u64 ip = regs ? instruction_pointer(regs) : 0;
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 	bool handled = false;
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1109
 
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1110
 	if (unlikely(page_addr == NULL))
..
..
@@ -1146,7 +1148,7 @@
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 			tasklet_schedule(&hv_cpu->msg_dpc);
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 	}
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1149
-	add_interrupt_randomness(HYPERVISOR_CALLBACK_VECTOR, 0);
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+	add_interrupt_randomness(HYPERVISOR_CALLBACK_VECTOR, 0, ip);
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 }
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 /*