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charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Mon, Jul 20, 2026 at 11:34=E2=80=AFPM Andrea Righi w= rote: > > Now that sched_ext can handle proxy donors and BPF schedulers can opt in > to blocked-donor enqueueing with SCX_OPS_ENQ_BLOCKED, remove the > !SCHED_CLASS_EXT dependency from SCHED_PROXY_EXEC and allow both options > to be enabled together. > > Signed-off-by: Andrea Righi Acked-by: John Stultz So far things have held up pretty well in my testing. I've seen a few cases where the scx scheduler gets disabled due to stalls under stress-ng pressure or locktorture+other workloads, but I suspect that may be separate from proxy-exec (I'll continue to do some testing both with and without to confirm). Huge thanks for this effort! -john