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author | Catalin Marinas <catalin.marinas@arm.com> | 2015-01-06 16:42:32 +0000 |
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committer | Catalin Marinas <catalin.marinas@arm.com> | 2015-01-27 09:38:07 +0000 |
commit | 0156411b1828771c09c92f034e7b81f702b84f07 (patch) | |
tree | a0c06d493a7e852ed9e736c42be740927c21094d /arch/arm64/include/asm/unistd.h | |
parent | 54e45c169dbce43cf46d00eb1521b655b6e4f9e9 (diff) | |
download | linux-0156411b1828771c09c92f034e7b81f702b84f07.tar.bz2 |
arm64: Implement the compat_sys_call_table in C
Unlike the sys_call_table[], the compat one was implemented in sys32.S
making it impossible to notice discrepancies between the number of
compat syscalls and the __NR_compat_syscalls macro, the latter having to
be defined in asm/unistd.h as including asm/unistd32.h would cause
conflicts on __NR_* definitions. With this patch, incorrect
__NR_compat_syscalls values will result in a build-time error.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Suggested-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Diffstat (limited to 'arch/arm64/include/asm/unistd.h')
-rw-r--r-- | arch/arm64/include/asm/unistd.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/unistd.h b/arch/arm64/include/asm/unistd.h index b780c6c76eec..159b44fff258 100644 --- a/arch/arm64/include/asm/unistd.h +++ b/arch/arm64/include/asm/unistd.h @@ -48,6 +48,9 @@ #endif #define __ARCH_WANT_SYS_CLONE + +#ifndef __COMPAT_SYSCALL_NR #include <uapi/asm/unistd.h> +#endif #define NR_syscalls (__NR_syscalls) |