From: Darius Rad <darius@bluespec.com>
To: linux-kernel@vger.kernel.org
Subject: [PATCH] include/linux/atomic.h: include asm-generic/atomic-long.h after asm-generic/atomic64.h
Date: Mon, 25 Aug 2014 11:33:03 -0400 [thread overview]
Message-ID: <53FB572F.1030803@bluespec.com> (raw)
Move the include of asm-generic/atomic-long.h to after the conditional
include of asm-generic/atomic64.h. This is necessary if
CONFIG_GENERIC_ATOMIC64 is y and BITS_PER_LONG == 64, because
atomic-long.h uses functions declared in atomic64.h.
Signed-off-by: Darius Rad <darius@bluespec.com>
---
It does not appear that this is relevant to architectures that are in the
kernel tree (i.e., no architectures use GENERIC_ATOMIC64 on 64-bit). It
is relevant, however, to certain combinations of options for the RISC-V
architecture currently in development.
Patch generated against 3.17-rc1.
include/linux/atomic.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- linux-3.17-rc1.orig/include/linux/atomic.h 2014-08-16 12:40:26.000000000 -0400
+++ linux-3.17-rc1/include/linux/atomic.h 2014-08-22 16:07:55.297515936 -0400
@@ -160,8 +160,8 @@ static inline void atomic_or(int i, atom
}
#endif /* #ifndef CONFIG_ARCH_HAS_ATOMIC_OR */
-#include <asm-generic/atomic-long.h>
#ifdef CONFIG_GENERIC_ATOMIC64
#include <asm-generic/atomic64.h>
#endif
+#include <asm-generic/atomic-long.h>
#endif /* _LINUX_ATOMIC_H */
reply other threads:[~2014-08-25 15:33 UTC|newest]
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