The address of the notification-indicator byte is an absolute
address. Therefore convert its virtual to a physical address before
being used with PQAP(AQIC).
Note: this currently doesn't fix a real bug, since virtual addresses
are indentical to physical ones.
Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Reviewed-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
#ifndef _ASM_S390_AP_H_
#define _ASM_S390_AP_H_
+#include <linux/io.h>
+
/**
* The ap_qid_t identifier of an ap queue.
* If the AP facilities test (APFT) facility is available,
struct ap_qirq_ctrl qirqctrl;
struct ap_queue_status status;
} reg1;
- void *reg2 = ind;
+ unsigned long reg2 = virt_to_phys(ind);
reg1.qirqctrl = qirqctrl;