diff options
Diffstat (limited to 'include/linux/rseq.h')
| -rw-r--r-- | include/linux/rseq.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/include/linux/rseq.h b/include/linux/rseq.h index ab91b1e6bb4a..d315a92afb36 100644 --- a/include/linux/rseq.h +++ b/include/linux/rseq.h @@ -57,6 +57,7 @@ static inline void rseq_virt_userspace_exit(void) static inline void rseq_reset(struct task_struct *t) { memset(&t->rseq, 0, sizeof(t->rseq)); + t->rseq.ids.cpu_cid = ~0ULL; } static inline void rseq_execve(struct task_struct *t) @@ -70,10 +71,12 @@ static inline void rseq_execve(struct task_struct *t) */ static inline void rseq_fork(struct task_struct *t, u64 clone_flags) { - if (clone_flags & CLONE_VM) + if (clone_flags & CLONE_VM) { rseq_reset(t); - else + } else { t->rseq = current->rseq; + t->rseq.ids.cpu_cid = ~0ULL; + } } #else /* CONFIG_RSEQ */ |