1 files changed, 4 insertions, 0 deletions

diff --git a/fs/io_uring.c b/fs/io_uring.c
index 07d6ef195d05..89aa8412b5f5 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -2245,6 +2245,10 @@ static int io_sq_offload_start(struct io_ring_ctx *ctx,
                 goto err;
 
         if (ctx->flags & IORING_SETUP_SQPOLL) {
+                ret = -EPERM;
+                if (!capable(CAP_SYS_ADMIN))
+                        goto err;
+
                 if (p->flags & IORING_SETUP_SQ_AFF) {
                         int cpu;