diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/Kconfig | 7 | ||||
| -rw-r--r-- | arch/s390/kernel/compat_wrapper.c | 2 |
2 files changed, 8 insertions, 1 deletions
diff --git a/arch/Kconfig b/arch/Kconfig index a65eafb..bec6666 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -499,6 +499,13 @@ config ARCH_HAS_ELF_RANDOMIZE - arch_mmap_rnd() - arch_randomize_brk() +config HAVE_COPY_THREAD_TLS + bool + help + Architecture provides copy_thread_tls to accept tls argument via + normal C parameter passing, rather than extracting the syscall + argument from pt_regs. + # # ABI hall of shame # diff --git a/arch/s390/kernel/compat_wrapper.c b/arch/s390/kernel/compat_wrapper.c index d7fa2f0..f8498dd 100644 --- a/arch/s390/kernel/compat_wrapper.c +++ b/arch/s390/kernel/compat_wrapper.c @@ -202,7 +202,7 @@ COMPAT_SYSCALL_WRAP1(epoll_create1, int, flags); COMPAT_SYSCALL_WRAP2(tkill, int, pid, int, sig); COMPAT_SYSCALL_WRAP3(tgkill, int, tgid, int, pid, int, sig); COMPAT_SYSCALL_WRAP5(perf_event_open, struct perf_event_attr __user *, attr_uptr, pid_t, pid, int, cpu, int, group_fd, unsigned long, flags); -COMPAT_SYSCALL_WRAP5(clone, unsigned long, newsp, unsigned long, clone_flags, int __user *, parent_tidptr, int __user *, child_tidptr, int, tls_val); +COMPAT_SYSCALL_WRAP5(clone, unsigned long, newsp, unsigned long, clone_flags, int __user *, parent_tidptr, int __user *, child_tidptr, unsigned long, tls); COMPAT_SYSCALL_WRAP2(fanotify_init, unsigned int, flags, unsigned int, event_f_flags); COMPAT_SYSCALL_WRAP4(prlimit64, pid_t, pid, unsigned int, resource, const struct rlimit64 __user *, new_rlim, struct rlimit64 __user *, old_rlim); COMPAT_SYSCALL_WRAP5(name_to_handle_at, int, dfd, const char __user *, name, struct file_handle __user *, handle, int __user *, mnt_id, int, flag); |
