Re: [PATCH v5 3/5] powerpc/bpf: implement bpf_arch_text_invalidate for bpf_prog_pack
From: Song Liu <song@kernel.org>
Date: 2023-09-28 21:09:34
Also in:
bpf
On Thu, Sep 28, 2023 at 12:49 PM Hari Bathini [off-list ref] wrote:
Implement bpf_arch_text_invalidate and use it to fill unused part of the bpf_prog_pack with trap instructions when a BPF program is freed. Signed-off-by: Hari Bathini <hbathini@linux.ibm.com>
Acked-by: Song Liu <song@kernel.org>