Re: [PATCH v3 bpf-next 12/18] bpf: Reserve space for BPF trampoline in BPF programs
From: Song Liu <hidden>
Date: 2019-11-08 07:26:14
Also in:
bpf
On Nov 7, 2019, at 10:40 PM, Alexei Starovoitov [off-list ref] wrote: BPF trampoline can be made to work with existing 5 bytes of BPF program prologue, but let's add 5 bytes of NOPs to the beginning of every JITed BPF program to make BPF trampoline job easier. They can be removed in the future. Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Andrii Nakryiko <redacted>
Acked-by: Song Liu <redacted>