Commit f4b3aa7c authored May 06, 2014 by Aaro Koskinen Committed by Ralf Baechle May 28, 2014

MIPS: Add __SANE_USERSPACE_TYPES__ to asm/types.h for LL64



Allow 64-bit userspace programs to use ll64 types. The define name
comes from commit 2c9c6ce0 (powerpc:
Add __SANE_USERSPACE_TYPES__ to asm/types.h for LL64).

The patch allows to compile perf on MIPS64 and eliminates the following
warnings:

tests/attr.c:74:4: error: format '%llu' expects argument of type 'long
long unsigned int', but argument 6 has type '__u64' [-Werror=format=]

Signed-off-by: Aaro Koskinen <aaro.koskinen@nsn.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/6890/


Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

parent 4fd4db4f

arch/mips/include/uapi/asm/types.h

+4 −1

Original line number	Diff line number	Diff line
		@@ -14,9 +14,12 @@
		/*
		* We don't use int-l64.h for the kernel anymore but still use it for
		* userspace to avoid code changes.
		*
		* However, some user programs (e.g. perf) may not want this. They can
		* flag __SANE_USERSPACE_TYPES__ to get int-ll64.h here.
		*/
		#ifndef __KERNEL__
		# if _MIPS_SZLONG == 64
		# if _MIPS_SZLONG == 64 && !defined(__SANE_USERSPACE_TYPES__)
		# include <asm-generic/int-l64.h>
		# else
		# include <asm-generic/int-ll64.h>