提交 310f7963 编写于 作者: P Paul Mundt

sh: Fixup __cmpxchg() compile breakage with gcc4.

As reported by Manuel:

When I build linux with GCC-4.x and enable
CONFIG_CC_OPTIMIZE_FOR_SIZE linking fails with this error:

  LD      .tmp_vmlinux1
  kernel/built-in.o: In function '__cmpxchg_called_with_bad_pointer'
  make[1]: *** [.tmp_vmlinux1] Error 1
  make: *** [_all] Error 2

This ended up being an inlining problem, fixed by explicitly
including linux/compiler.h and grabbing the definitions from there.
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
上级 9c5b406b
......@@ -7,6 +7,7 @@
*/
#include <linux/irqflags.h>
#include <linux/compiler.h>
#include <asm/types.h>
/*
......
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