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| author |   Ingo Molnar <mingo@elte.hu> | 2009-01-06 14:26:03 +0000 |
|---|---|---|
| committer |   Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-01-13 14:47:59 +1100 |
| commit | fe333321e2a71f706b794d55b6a3dcb5ab240f65 (patch) | |
| tree | 8fd95cb033c6deaa3471023213c70ebfa7949f4b /arch/powerpc/include/asm/types.h | |
| parent | powerpc/kexec: Check crash_base for relocatable kernel (diff) | |
| download | linux-dev-fe333321e2a71f706b794d55b6a3dcb5ab240f65.tar.xz linux-dev-fe333321e2a71f706b794d55b6a3dcb5ab240f65.zip | |
powerpc: Change u64/s64 to a long long integer type
Convert arch/powerpc/ over to long long based u64:
-#ifdef __powerpc64__
-# include <asm-generic/int-l64.h>
-#else
-# include <asm-generic/int-ll64.h>
-#endif
+#include <asm-generic/int-ll64.h>
This will avoid reoccuring spurious warnings in core kernel code that
comes when people test on their own hardware. (i.e. x86 in ~98% of the
cases) This is what x86 uses and it generally helps keep 64-bit code
32-bit clean too.
[Adjusted to not impact user mode (from paulus) - sfr]
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include/asm/types.h')
| -rw-r--r-- | arch/powerpc/include/asm/types.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/types.h b/arch/powerpc/include/asm/types.h index c004c13f291e..7ce27a52bb34 100644 --- a/arch/powerpc/include/asm/types.h +++ b/arch/powerpc/include/asm/types.h @@ -1,7 +1,12 @@ #ifndef _ASM_POWERPC_TYPES_H #define _ASM_POWERPC_TYPES_H -#ifdef __powerpc64__ +/* + * This is here because we used to use l64 for 64bit powerpc + * and we don't want to impact user mode with our change to ll64 + * in the kernel. + */ +#if defined(__powerpc64__) && !defined(__KERNEL__) # include <asm-generic/int-l64.h> #else # include <asm-generic/int-ll64.h> |