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Diffstat (limited to 'io_uring/io_uring.c')
-rw-r--r--io_uring/io_uring.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c
index 2ac1cd8d23ea..0a4efada9b3c 100644
--- a/io_uring/io_uring.c
+++ b/io_uring/io_uring.c
@@ -3674,7 +3674,7 @@ static __cold int io_uring_create(unsigned entries, struct io_uring_params *p,
if (ctx->flags & IORING_SETUP_SINGLE_ISSUER
&& !(ctx->flags & IORING_SETUP_R_DISABLED))
- ctx->submitter_task = get_task_struct(current);
+ WRITE_ONCE(ctx->submitter_task, get_task_struct(current));
file = io_uring_get_file(ctx);
if (IS_ERR(file)) {
@@ -3868,7 +3868,7 @@ static int io_register_enable_rings(struct io_ring_ctx *ctx)
return -EBADFD;
if (ctx->flags & IORING_SETUP_SINGLE_ISSUER && !ctx->submitter_task)
- ctx->submitter_task = get_task_struct(current);
+ WRITE_ONCE(ctx->submitter_task, get_task_struct(current));
if (ctx->restrictions.registered)
ctx->restricted = 1;