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| author | Dave Hansen <dave.hansen@linux.intel.com> | 2016-07-29 18:30:18 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2016-09-09 13:02:27 +0200 |
| commit | a60f7b69d92c0142c80a30d669a76b617b7f6879 (patch) | |
| tree | 3a01d8bd0a6028a0ba4325a39845cbc439c1e128 /include/uapi | |
| parent | x86: Wire up protection keys system calls (diff) | |
| download | linux-a60f7b69d92c0142c80a30d669a76b617b7f6879.tar.xz linux-a60f7b69d92c0142c80a30d669a76b617b7f6879.zip | |
generic syscalls: Wire up memory protection keys syscalls
These new syscalls are implemented as generic code, so enable them for
architectures like arm64 which use the generic syscall table.
According to Arnd:
Even if the support is x86 specific for the forseeable future, it may be
good to reserve the number just in case. The other architecture specific
syscall lists are usually left to the individual arch maintainers, most a
lot of the newer architectures share this table.
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Cc: linux-arch@vger.kernel.org
Cc: Dave Hansen <dave@sr71.net>
Cc: mgorman@techsingularity.net
Cc: linux-api@vger.kernel.org
Cc: linux-mm@kvack.org
Cc: luto@kernel.org
Cc: akpm@linux-foundation.org
Cc: torvalds@linux-foundation.org
Link: http://lkml.kernel.org/r/20160729163018.505A6875@viggo.jf.intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/asm-generic/unistd.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h index a26415b5151c..dbfee7e86ba6 100644 --- a/include/uapi/asm-generic/unistd.h +++ b/include/uapi/asm-generic/unistd.h @@ -724,9 +724,19 @@ __SYSCALL(__NR_copy_file_range, sys_copy_file_range) __SC_COMP(__NR_preadv2, sys_preadv2, compat_sys_preadv2) #define __NR_pwritev2 287 __SC_COMP(__NR_pwritev2, sys_pwritev2, compat_sys_pwritev2) +#define __NR_pkey_mprotect 288 +__SYSCALL(__NR_pkey_mprotect, sys_pkey_mprotect) +#define __NR_pkey_alloc 289 +__SYSCALL(__NR_pkey_alloc, sys_pkey_alloc) +#define __NR_pkey_free 290 +__SYSCALL(__NR_pkey_free, sys_pkey_free) +#define __NR_pkey_get 291 +//__SYSCALL(__NR_pkey_get, sys_pkey_get) +#define __NR_pkey_set 292 +//__SYSCALL(__NR_pkey_set, sys_pkey_set) #undef __NR_syscalls -#define __NR_syscalls 288 +#define __NR_syscalls 291 /* * All syscalls below here should go away really, |