diff options
| -rw-r--r-- | arch/sparc64/kernel/process.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/sparc64/kernel/process.c b/arch/sparc64/kernel/process.c index 500ac6d483a..05601374915 100644 --- a/arch/sparc64/kernel/process.c +++ b/arch/sparc64/kernel/process.c @@ -591,6 +591,12 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long sp, if (clone_flags & CLONE_SETTLS) t->kregs->u_regs[UREG_G7] = regs->u_regs[UREG_I3]; + /* We do not want to accidently trigger system call restart + * handling in the new thread. Therefore, clear out the trap + * type, which will make pt_regs_regs_is_syscall() return false. + */ + pt_regs_clear_trap_type(t->kregs); + return 0; } |