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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-05-01 07:21:43 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-05-01 07:21:43 -0700 |
| commit | 08d76760832993050ad8c25e63b56773ef2ca303 (patch) | |
| tree | abdcf148dfe43cd49f30f204f1dac6978107a508 /include/asm-generic | |
| parent | 5f56886521d6ddd3648777fae44d82382dd8c87f (diff) | |
| parent | 99e621f796d7f0341a51e8cdf32b81663b10b448 (diff) | |
| download | lwn-08d76760832993050ad8c25e63b56773ef2ca303.tar.gz lwn-08d76760832993050ad8c25e63b56773ef2ca303.zip | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal
Pull compat cleanup from Al Viro:
"Mostly about syscall wrappers this time; there will be another pile
with patches in the same general area from various people, but I'd
rather push those after both that and vfs.git pile are in."
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal:
syscalls.h: slightly reduce the jungles of macros
get rid of union semop in sys_semctl(2) arguments
make do_mremap() static
sparc: no need to sign-extend in sync_file_range() wrapper
ppc compat wrappers for add_key(2) and request_key(2) are pointless
x86: trim sys_ia32.h
x86: sys32_kill and sys32_mprotect are pointless
get rid of compat_sys_semctl() and friends in case of ARCH_WANT_OLD_COMPAT_IPC
merge compat sys_ipc instances
consolidate compat lookup_dcookie()
convert vmsplice to COMPAT_SYSCALL_DEFINE
switch getrusage() to COMPAT_SYSCALL_DEFINE
switch epoll_pwait to COMPAT_SYSCALL_DEFINE
convert sendfile{,64} to COMPAT_SYSCALL_DEFINE
switch signalfd{,4}() to COMPAT_SYSCALL_DEFINE
make SYSCALL_DEFINE<n>-generated wrappers do asmlinkage_protect
make HAVE_SYSCALL_WRAPPERS unconditional
consolidate cond_syscall and SYSCALL_ALIAS declarations
teach SYSCALL_DEFINE<n> how to deal with long long/unsigned long long
get rid of duplicate logics in __SC_....[1-6] definitions
Diffstat (limited to 'include/asm-generic')
| -rw-r--r-- | include/asm-generic/unistd.h | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/include/asm-generic/unistd.h b/include/asm-generic/unistd.h index 4077b5d9ff81..0501fa3f783d 100644 --- a/include/asm-generic/unistd.h +++ b/include/asm-generic/unistd.h @@ -9,20 +9,3 @@ #define __ARCH_WANT_STAT64 #define __ARCH_WANT_SYS_LLSEEK #endif - -/* - * "Conditional" syscalls - * - * What we want is __attribute__((weak,alias("sys_ni_syscall"))), - * but it doesn't work on all toolchains, so we just do it by hand - */ -#ifndef cond_syscall -#ifdef CONFIG_SYMBOL_PREFIX -#define __SYMBOL_PREFIX CONFIG_SYMBOL_PREFIX -#else -#define __SYMBOL_PREFIX -#endif -#define cond_syscall(x) asm(".weak\t" __SYMBOL_PREFIX #x "\n\t" \ - ".set\t" __SYMBOL_PREFIX #x "," \ - __SYMBOL_PREFIX "sys_ni_syscall") -#endif |