On Fri, 03 Apr 2026 16:20:16 +0530, Saket Kumar Bhaskar wrote:
> When verifier sees a timed may_goto instruction, it emits a call to
> arch_bpf_timed_may_goto() with a stack offset in BPF_REG_AX
> (powerpc64 R12) and expects the refreshed count value to be returned
> in the same register. The verifier doesn't save or restore any registers
> before emitting this call.
>
> arch_bpf_timed_may_goto() should act as a trampoline to call
> bpf_check_timed_may_goto() with powerpc64 ELF ABI calling convention.
>
> [...]
Applied to powerpc/next.
[1/1] powerpc64/bpf: Add powerpc64 JIT support for timed may_goto
https://git.kernel.org/powerpc/c/b55b6b9ad76cdb82123c62a15c6a4ebe4abb8bfa
cheers
