kernel_optimize_test/tools/arch/alpha/include/uapi/asm/mman.h
Greg Kroah-Hartman 6f52b16c5b License cleanup: add SPDX license identifier to uapi header files with no license
Many user space API headers are missing licensing information, which
makes it hard for compliance tools to determine the correct license.

By default are files without license information under the default
license of the kernel, which is GPLV2.  Marking them GPLV2 would exclude
them from being included in non GPLV2 code, which is obviously not
intended. The user space API headers fall under the syscall exception
which is in the kernels COPYING file:

   NOTE! This copyright does *not* cover user programs that use kernel
   services by normal system calls - this is merely considered normal use
   of the kernel, and does *not* fall under the heading of "derived work".

otherwise syscall usage would not be possible.

Update the files which contain no license information with an SPDX
license identifier.  The chosen identifier is 'GPL-2.0 WITH
Linux-syscall-note' which is the officially assigned identifier for the
Linux syscall exception.  SPDX license identifiers are a legally binding
shorthand, which can be used instead of the full boiler plate text.

This patch is based on work done by Thomas Gleixner and Kate Stewart and
Philippe Ombredanne.  See the previous patch in this series for the
methodology of how this patch was researched.

Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-02 11:19:54 +01:00

49 lines
1.4 KiB
C

/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef TOOLS_ARCH_ALPHA_UAPI_ASM_MMAN_FIX_H
#define TOOLS_ARCH_ALPHA_UAPI_ASM_MMAN_FIX_H
#define MADV_DODUMP 17
#define MADV_DOFORK 11
#define MADV_DONTDUMP 16
#define MADV_DONTFORK 10
#define MADV_DONTNEED 6
#define MADV_FREE 8
#define MADV_HUGEPAGE 14
#define MADV_MERGEABLE 12
#define MADV_NOHUGEPAGE 15
#define MADV_NORMAL 0
#define MADV_RANDOM 1
#define MADV_REMOVE 9
#define MADV_SEQUENTIAL 2
#define MADV_UNMERGEABLE 13
#define MADV_WILLNEED 3
#define MAP_ANONYMOUS 0x10
#define MAP_DENYWRITE 0x02000
#define MAP_EXECUTABLE 0x04000
#define MAP_FILE 0
#define MAP_FIXED 0x100
#define MAP_GROWSDOWN 0x01000
#define MAP_HUGETLB 0x100000
#define MAP_LOCKED 0x08000
#define MAP_NONBLOCK 0x40000
#define MAP_NORESERVE 0x10000
#define MAP_POPULATE 0x20000
#define MAP_PRIVATE 0x02
#define MAP_SHARED 0x01
#define MAP_STACK 0x80000
#define PROT_EXEC 0x4
#define PROT_GROWSDOWN 0x01000000
#define PROT_GROWSUP 0x02000000
#define PROT_NONE 0x0
#define PROT_READ 0x1
#define PROT_SEM 0x8
#define PROT_WRITE 0x2
/* MADV_HWPOISON is undefined on alpha, fix it for perf */
#define MADV_HWPOISON 100
/* MADV_SOFT_OFFLINE is undefined on alpha, fix it for perf */
#define MADV_SOFT_OFFLINE 101
/* MAP_32BIT is undefined on alpha, fix it for perf */
#define MAP_32BIT 0
/* MAP_UNINITIALIZED is undefined on alpha, fix it for perf */
#define MAP_UNINITIALIZED 0
#endif