Commit 0c5a69f4 authored Oct 07, 2015 by Christian Borntraeger Committed by Martin Schwidefsky Oct 14, 2015

s390/compiler.h Fix sparse vs. hotpatch



sparse does not understand the s390 specific hotpatch attribute and
floods the log with messages like
include/uapi/linux/swab.h:92:8: error: attribute 'hotpatch': unknown attribute

Let's just dont use it, if __CHECKER__ is defined.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

parent e22cf8ca

include/linux/compiler.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -56,7 +56,7 @@ extern void __chk_io_ptr(const volatile void __iomem *);
		#include <linux/compiler-gcc.h>
		#endif

		#ifdef CC_USING_HOTPATCH
		#if defined(CC_USING_HOTPATCH) && !defined(__CHECKER__)
		#define notrace __attribute__((hotpatch(0,0)))
		#else
		#define notrace __attribute__((no_instrument_function))