diff options
| author | Vineet Gupta <vgupta@synopsys.com> | 2020-01-15 16:08:12 -0800 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2020-01-15 16:08:12 -0800 |
| commit | bd71c453db91ecb464405411f2821d040f2a0d44 (patch) | |
| tree | 5994f5934056c71e0fc87d32d3cac17a8fcc6a95 /arch/arc/kernel/process.c | |
| parent | 7980dff398f86a618f502378fa27cf7e77449afa (diff) | |
ARC: wireup clone3 syscall
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/kernel/process.c')
| -rw-r--r-- | arch/arc/kernel/process.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/arc/kernel/process.c b/arch/arc/kernel/process.c index e1889ce3faf9..bfd4cbe74aa3 100644 --- a/arch/arc/kernel/process.c +++ b/arch/arc/kernel/process.c @@ -171,9 +171,8 @@ asmlinkage void ret_from_fork(void); * | user_r25 | * ------------------ <===== END of PAGE */ -int copy_thread(unsigned long clone_flags, - unsigned long usp, unsigned long kthread_arg, - struct task_struct *p) +int copy_thread_tls(unsigned long clone_flags, unsigned long usp, + unsigned long kthread_arg, struct task_struct *p, unsigned long tls) { struct pt_regs *c_regs; /* child's pt_regs */ unsigned long *childksp; /* to unwind out of __switch_to() */ @@ -231,7 +230,7 @@ int copy_thread(unsigned long clone_flags, * set task's userland tls data ptr from 4th arg * clone C-lib call is difft from clone sys-call */ - task_thread_info(p)->thr_ptr = regs->r3; + task_thread_info(p)->thr_ptr = tls; } else { /* Normal fork case: set parent's TLS ptr in child */ task_thread_info(p)->thr_ptr = |