Messages in this thread Patch in this message | | | From | Stafford Horne <> | Subject | [PATCH] openrisc: Define __kernel_size_t to suppress compiler warnings | Date | Tue, 20 Dec 2016 22:59:49 +0900 |
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The current build throws numerous warnings like:
mm/percpu.c:1442:9: warning: format '%zu' expects argument of type 'size_t', but argument 3 has type 'unsigned int' [-Wformat=] ai->unit_size, ai->alloc_size / ai->atom_size, ai->atom_size); ^ mm/percpu.c:1442:9: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat=]
This change defines size_t as unsigned long, after this change there are no warnings.
Signed-off-by: Stafford Horne <shorne@gmail.com> --- arch/openrisc/include/asm/Kbuild | 1 - arch/openrisc/include/uapi/asm/Kbuild | 1 + arch/openrisc/include/uapi/asm/posix_types.h | 24 ++++++++++++++++++++++++ 3 files changed, 25 insertions(+), 1 deletion(-) create mode 100644 arch/openrisc/include/uapi/asm/posix_types.h
diff --git a/arch/openrisc/include/asm/Kbuild b/arch/openrisc/include/asm/Kbuild index a669c14..98d69c5 100644 --- a/arch/openrisc/include/asm/Kbuild +++ b/arch/openrisc/include/asm/Kbuild @@ -40,7 +40,6 @@ generic-y += msgbuf.h generic-y += pci.h generic-y += percpu.h generic-y += poll.h -generic-y += posix_types.h generic-y += preempt.h generic-y += resource.h generic-y += sections.h diff --git a/arch/openrisc/include/uapi/asm/Kbuild b/arch/openrisc/include/uapi/asm/Kbuild index 80761eb..c09b436 100644 --- a/arch/openrisc/include/uapi/asm/Kbuild +++ b/arch/openrisc/include/uapi/asm/Kbuild @@ -5,6 +5,7 @@ header-y += byteorder.h header-y += elf.h header-y += kvm_para.h header-y += param.h +header-y += posix_types.h header-y += ptrace.h header-y += sigcontext.h header-y += unistd.h diff --git a/arch/openrisc/include/uapi/asm/posix_types.h b/arch/openrisc/include/uapi/asm/posix_types.h new file mode 100644 index 0000000..9b71c3f --- /dev/null +++ b/arch/openrisc/include/uapi/asm/posix_types.h @@ -0,0 +1,24 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2016 by Stafford Horne + */ +#ifndef _ASM_POSIX_TYPES_H +#define _ASM_POSIX_TYPES_H + +/* + * This file is generally used by user-level software, so you need to + * be a little careful about namespace pollution etc. Also, we cannot + * assume GCC is being used. + */ + +typedef unsigned long __kernel_size_t; +typedef long __kernel_ssize_t; +typedef long __kernel_ptrdiff_t; +#define __kernel_size_t __kernel_size_t + +#include <asm-generic/posix_types.h> + +#endif /* _ASM_POSIX_TYPES_H */ -- 2.7.4
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