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author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-10 12:02:25 +0900 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-10 12:02:25 +0900 |
commit | 42859eea96ba6beabfb0369a1eeffa3c7d2bd9cb (patch) | |
tree | fa38aeda0d6e7a4c48a882b166b8643594a1ad50 /include/linux/compat.h | |
parent | f59b51fe3d3092c08d7d554ecb40db24011b2ebc (diff) | |
parent | f322220d6159455da2b5a8a596d802c8695fed30 (diff) | |
download | linux-stable-42859eea96ba6beabfb0369a1eeffa3c7d2bd9cb.tar.gz linux-stable-42859eea96ba6beabfb0369a1eeffa3c7d2bd9cb.tar.bz2 linux-stable-42859eea96ba6beabfb0369a1eeffa3c7d2bd9cb.zip |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal
Pull generic execve() changes from Al Viro:
"This introduces the generic kernel_thread() and kernel_execve()
functions, and switches x86, arm, alpha, um and s390 over to them."
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal: (26 commits)
s390: convert to generic kernel_execve()
s390: switch to generic kernel_thread()
s390: fold kernel_thread_helper() into ret_from_fork()
s390: fold execve_tail() into start_thread(), convert to generic sys_execve()
um: switch to generic kernel_thread()
x86, um/x86: switch to generic sys_execve and kernel_execve
x86: split ret_from_fork
alpha: introduce ret_from_kernel_execve(), switch to generic kernel_execve()
alpha: switch to generic kernel_thread()
alpha: switch to generic sys_execve()
arm: get rid of execve wrapper, switch to generic execve() implementation
arm: optimized current_pt_regs()
arm: introduce ret_from_kernel_execve(), switch to generic kernel_execve()
arm: split ret_from_fork, simplify kernel_thread() [based on patch by rmk]
generic sys_execve()
generic kernel_execve()
new helper: current_pt_regs()
preparation for generic kernel_thread()
um: kill thread->forking
um: let signal_delivered() do SIGTRAP on singlestepping into handler
...
Diffstat (limited to 'include/linux/compat.h')
-rw-r--r-- | include/linux/compat.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/include/linux/compat.h b/include/linux/compat.h index 3f53d002c7c5..d0ced1011f2f 100644 --- a/include/linux/compat.h +++ b/include/linux/compat.h @@ -284,8 +284,12 @@ asmlinkage ssize_t compat_sys_pwritev(unsigned long fd, const struct compat_iovec __user *vec, unsigned long vlen, u32 pos_low, u32 pos_high); -int compat_do_execve(char *filename, compat_uptr_t __user *argv, - compat_uptr_t __user *envp, struct pt_regs *regs); +int compat_do_execve(const char *filename, const compat_uptr_t __user *argv, + const compat_uptr_t __user *envp, struct pt_regs *regs); +#ifdef __ARCH_WANT_SYS_EXECVE +asmlinkage long compat_sys_execve(const char __user *filename, const compat_uptr_t __user *argv, + const compat_uptr_t __user *envp); +#endif asmlinkage long compat_sys_select(int n, compat_ulong_t __user *inp, compat_ulong_t __user *outp, compat_ulong_t __user *exp, |