change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/drivers/s390/cio/ccwreq.c
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@@ -63,7 +63,7 @@
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 		return;
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 	req->done = 1;
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 	ccw_device_set_timeout(cdev, 0);
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-	memset(&cdev->private->irb, 0, sizeof(struct irb));
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+	memset(&cdev->private->dma_area->irb, 0, sizeof(struct irb));
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 	if (rc && rc != -ENODEV && req->drc)
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 		rc = req->drc;
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 	req->callback(cdev, req->data, rc);
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@@ -86,7 +86,7 @@
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 			continue;
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 		}
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 		/* Perform start function. */
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-		memset(&cdev->private->irb, 0, sizeof(struct irb));
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+		memset(&cdev->private->dma_area->irb, 0, sizeof(struct irb));
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 		rc = cio_start(sch, cp, (u8) req->mask);
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 		if (rc == 0) {
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 			/* I/O started successfully. */
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@@ -169,7 +169,7 @@
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  */
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 static enum io_status ccwreq_status(struct ccw_device *cdev, struct irb *lcirb)
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 {
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-	struct irb *irb = &cdev->private->irb;
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+	struct irb *irb = &cdev->private->dma_area->irb;
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 	struct cmd_scsw *scsw = &irb->scsw.cmd;
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 	enum uc_todo todo;
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@@ -187,7 +187,8 @@
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 		CIO_TRACE_EVENT(2, "sensedata");
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 		CIO_HEX_EVENT(2, &cdev->private->dev_id,
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 			      sizeof(struct ccw_dev_id));
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-		CIO_HEX_EVENT(2, &cdev->private->irb.ecw, SENSE_MAX_COUNT);
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+		CIO_HEX_EVENT(2, &cdev->private->dma_area->irb.ecw,
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+			      SENSE_MAX_COUNT);
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 		/* Check for command reject. */
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 		if (irb->ecw[0] & SNS0_CMD_REJECT)
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 			return IO_REJECTED;