diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/rseq.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/rseq.c b/kernel/rseq.c index aae62661e6bb..ad1e7cecd527 100644 --- a/kernel/rseq.c +++ b/kernel/rseq.c @@ -184,6 +184,10 @@ static int rseq_update_cpu_node_id(struct task_struct *t) rseq_unsafe_put_user(t, node_id, node_id, efault_end); rseq_unsafe_put_user(t, mm_cid, mm_cid, efault_end); + /* Cache the user space values */ + t->rseq.ids.cpu_id = cpu_id; + t->rseq.ids.mm_cid = mm_cid; + /* * Additional feature fields added after ORIG_RSEQ_SIZE * need to be conditionally updated only if |