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io_uring/bpf_filter: use bpf_prog_run_pin_on_cpu() to prevent migration 

Since the caller, __io_uring_run_bpf_filters(), doesn't prevent
migration, it should use the migration disabling variant for running
the BPF program.

Fixes: d42eb05e60 ("io_uring: add support for BPF filtering for opcode restrictions")
Signed-off-by: Jens Axboe <axboe@kernel.dk>
master
Jens Axboe 2026-03-09 14:20:14 -06:00
parent 3306a589e5
commit 785d4625d3
1 changed files with 1 additions and 1 deletions
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2
io_uring/bpf_filter.c
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@ -85,7 +85,7 @@ int __io_uring_run_bpf_filters(struct io_bpf_filter __rcu **filters,
do {
if (filter == &dummy_filter)
return -EACCES;
ret = bpf_prog_run(filter->prog, &bpf_ctx);
ret = bpf_prog_run_pin_on_cpu(filter->prog, &bpf_ctx);
if (!ret)
return -EACCES;
filter = filter->next;