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62f3d531e4
scx_bpf_dsq_reenq() is registered with KF_IMPLICIT_ARGS and its kernel BTF
prototype omits the trailing bpf_prog_aux argument. The ___compat extern
declares the argument explicitly, so libbpf never matches the prototype and
the weak extern silently stays unresolved on every kernel. The wrapper
always takes the old fallback path, which disables generic reenq users like
scx_qmap's lowpri mechanism and fails non-local reenq with "kernel too old"
even on kernels that have the kfunc.
Drop the explicit aux argument. Also correct the stale v6.20 reference, the
kfunc was added in v7.1.
Fixes:
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|---|---|---|
| .. | ||
| accounting | ||
| arch | ||
| bootconfig | ||
| bpf | ||
| build | ||
| certs | ||
| cgroup | ||
| counter | ||
| crypto | ||
| debugging | ||
| dma | ||
| docs | ||
| firewire | ||
| firmware | ||
| gpio | ||
| hv | ||
| iio | ||
| include | ||
| kvm/kvm_stat | ||
| laptop | ||
| leds | ||
| lib | ||
| memory-model | ||
| mm | ||
| net | ||
| objtool | ||
| pcmcia | ||
| perf | ||
| power | ||
| rcu | ||
| sched | ||
| sched_ext | ||
| scripts | ||
| sound | ||
| spi | ||
| testing | ||
| thermal | ||
| time | ||
| tracing | ||
| unittests | ||
| usb | ||
| verification | ||
| virtio | ||
| wmi | ||
| workqueue | ||
| writeback | ||
| Makefile | ||