Re: [PATCH bpf-next v5 0/3] bpf, riscv: add timed may_goto support
Björn Töpel <[email protected]>
| Newsgroups | org.infradead.lists.linux-riscv,org.kernel.vger.bpf,org.kernel.vger.linux-kernel,org.kernel.vger.linux-kselftest |
|---|---|
| Message-ID | <[email protected]> |
Feng Jiang <[email protected]> writes: > This series adds RISC-V JIT support for the timed may_goto loop bound. > > Patch 1 implements arch_bpf_timed_may_goto() and enables > bpf_jit_supports_timed_may_goto() so the verifier uses the timed > expansion path. > > Patch 2 adds a test that checks R0-R5 are preserved across > arch_bpf_timed_may_goto() calls. > > Patch 3 enables the verifier_may_goto_1, stream_cond_break, and > may_goto_interaction fastcall tests on riscv64. > > Tested on riscv64 QEMU (rva23s64): may_goto programs load and JIT > correctly, and the 250ms timeout path works as expected. > > Signed-off-by: Feng Jiang <[email protected]> Nice! Reviewed-by: Björn Töpel <[email protected]> Acked-by: Björn Töpel <[email protected]> _______________________________________________ linux-riscv mailing list [email protected] http://lists.infradead.org/mailman/listinfo/linux-riscv