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[PATCH] s390: fix inline assembly in appldata

Fix inline assembly that gets miscompiled by gcc 4.

Signed-off-by: Gerald Schaefer <geraldsc@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Gerald Schaefer 20 年之前
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b87a1e5061
共有 1 个文件被更改,包括 5 次插入1 次删除
  1. 5 1
      arch/s390/appldata/appldata_base.c

+ 5 - 1
arch/s390/appldata/appldata_base.c

@@ -232,7 +232,11 @@ static int appldata_diag(char record_nr, u16 function, unsigned long buffer,
 	ry = -1;
 	asm volatile(
 			"diag %1,%0,0xDC\n\t"
-			: "=d" (ry) : "d" (&(appldata_parameter_list)) : "cc");
+			: "=d" (ry)
+			: "d" (&appldata_parameter_list),
+			  "m" (appldata_parameter_list),
+			  "m" (appldata_product_id)
+			: "cc");
 	return (int) ry;
 }
 /************************ timer, work, DIAG <END> ****************************/