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make HAVE_SYSCALL_WRAPPERS unconditional

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2013-01-21 17:18:07 -05:00
parent e1b5bb6d12
commit 22d1a35da0
10 changed files with 0 additions and 30 deletions
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3
arch/Kconfig
View file

@ -157,9 +157,6 @@ config ARCH_USE_BUILTIN_BSWAP
instructions should set this. And it shouldn't hurt to set it
on architectures that don't have such instructions.
config HAVE_SYSCALL_WRAPPERS
bool
config KRETPROBES
def_bool y
depends on KPROBES && HAVE_KRETPROBES

1
arch/alpha/Kconfig
View file

@ -4,7 +4,6 @@ config ALPHA
select HAVE_AOUT
select HAVE_IDE
select HAVE_OPROFILE
select HAVE_SYSCALL_WRAPPERS
select HAVE_PCSPKR_PLATFORM
select HAVE_PERF_EVENTS
select HAVE_DMA_ATTRS

1
arch/mips/Kconfig
View file

@ -1737,7 +1737,6 @@ config 32BIT
config 64BIT
bool "64-bit kernel"
depends on CPU_SUPPORTS_64BIT_KERNEL && SYS_SUPPORTS_64BIT_KERNEL
select HAVE_SYSCALL_WRAPPERS
help
Select this option if you want to build a 64-bit kernel.

1
arch/powerpc/Kconfig
View file

@ -113,7 +113,6 @@ config PPC
select USE_GENERIC_SMP_HELPERS if SMP
select HAVE_OPROFILE
select HAVE_DEBUG_KMEMLEAK
select HAVE_SYSCALL_WRAPPERS if PPC64
select GENERIC_ATOMIC64 if PPC32
select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE
select HAVE_PERF_EVENTS

1
arch/s390/Kconfig
View file

@ -131,7 +131,6 @@ config S390
select HAVE_PERF_EVENTS
select HAVE_REGS_AND_STACK_ACCESS_API
select HAVE_SYSCALL_TRACEPOINTS
select HAVE_SYSCALL_WRAPPERS
select HAVE_UID16 if 32BIT
select HAVE_VIRT_CPU_ACCOUNTING
select HAVE_VIRT_TO_BUS

1
arch/sparc/Kconfig
View file

@ -62,7 +62,6 @@ config SPARC64
select HAVE_RCU_TABLE_FREE if SMP
select HAVE_MEMBLOCK
select HAVE_MEMBLOCK_NODE_MAP
select HAVE_SYSCALL_WRAPPERS
select HAVE_ARCH_TRANSPARENT_HUGEPAGE
select HAVE_DYNAMIC_FTRACE
select HAVE_FTRACE_MCOUNT_RECORD

1
arch/tile/Kconfig
View file

@ -16,7 +16,6 @@ config TILE
select GENERIC_PENDING_IRQ if SMP
select GENERIC_IRQ_SHOW
select HAVE_DEBUG_BUGVERBOSE
select HAVE_SYSCALL_WRAPPERS if TILEGX
select HAVE_VIRT_TO_BUS
select SYS_HYPERVISOR
select ARCH_HAVE_NMI_SAFE_CMPXCHG

9
include/linux/compat.h
View file

@ -40,8 +40,6 @@
#define COMPAT_SYSCALL_DEFINE6(name, ...) \
COMPAT_SYSCALL_DEFINEx(6, _##name, __VA_ARGS__)
#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
#define COMPAT_SYSCALL_DEFINEx(x, name, ...) \
asmlinkage long compat_sys##name(__MAP(x,__SC_DECL,__VA_ARGS__));\
static inline long C_SYSC##name(__MAP(x,__SC_DECL,__VA_ARGS__));\
@ -52,13 +50,6 @@
SYSCALL_ALIAS(compat_sys##name, compat_SyS##name); \
static inline long C_SYSC##name(__MAP(x,__SC_DECL,__VA_ARGS__))
#else /* CONFIG_HAVE_SYSCALL_WRAPPERS */
#define COMPAT_SYSCALL_DEFINEx(x, name, ...) \
asmlinkage long compat_sys##name(__MAP(x,__SC_DECL,__VA_ARGS__))
#endif /* CONFIG_HAVE_SYSCALL_WRAPPERS */
#ifndef compat_user_stack_pointer
#define compat_user_stack_pointer() current_user_stack_pointer()
#endif

10
include/linux/syscalls.h
View file

@ -198,8 +198,6 @@ extern struct trace_event_functions exit_syscall_print_funcs;
__SYSCALL_DEFINEx(x, sname, __VA_ARGS__)
#endif
#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
#define SYSCALL_DEFINE(name) static inline long SYSC_##name
#define __SYSCALL_DEFINEx(x, name, ...) \
@ -213,14 +211,6 @@ extern struct trace_event_functions exit_syscall_print_funcs;
SYSCALL_ALIAS(sys##name, SyS##name); \
static inline long SYSC##name(__MAP(x,__SC_DECL,__VA_ARGS__))
#else /* CONFIG_HAVE_SYSCALL_WRAPPERS */
#define SYSCALL_DEFINE(name) asmlinkage long sys_##name
#define __SYSCALL_DEFINEx(x, name, ...) \
asmlinkage long sys##name(__MAP(x,__SC_DECL,__VA_ARGS__))
#endif /* CONFIG_HAVE_SYSCALL_WRAPPERS */
asmlinkage long sys_time(time_t __user *tloc);
asmlinkage long sys_stime(time_t __user *tptr);
asmlinkage long sys_gettimeofday(struct timeval __user *tv,

2
ipc/sem.c
View file

@ -1156,13 +1156,11 @@ SYSCALL_DEFINE(semctl)(int semid, int semnum, int cmd, union semun arg)
return -EINVAL;
}
}
#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
asmlinkage long SyS_semctl(int semid, int semnum, int cmd, union semun arg)
{
return SYSC_semctl((int) semid, (int) semnum, (int) cmd, arg);
}
SYSCALL_ALIAS(sys_semctl, SyS_semctl);
#endif
/* If the task doesn't already have a undo_list, then allocate one
* here. We guarantee there is only one thread using this undo list,