Re: [PATCH bpf v2 6/6] bpf: fix JITed dump for multi-function programs via syscall

On 05/21/2018 09:42 PM, Sandipan Das wrote: > On 05/18/2018 09:21 PM, Daniel Borkmann wrote: >> On 05/18/2018 02:50 PM, Sandipan Das wrote: >>> Currently, for multi-function programs, we cannot get the JITed >>> instructions using the bpf system call's BPF_OBJ_GET_INFO_BY_FD >>> command. Because of

Re: [PATCH bpf v2 6/6] bpf: fix JITed dump for multi-function programs via syscall

Hi Daniel, On 05/18/2018 09:21 PM, Daniel Borkmann wrote: > On 05/18/2018 02:50 PM, Sandipan Das wrote: >> Currently, for multi-function programs, we cannot get the JITed >> instructions using the bpf system call's BPF_OBJ_GET_INFO_BY_FD >> command. Because of this, userspace tools such as bpftool

Re: [PATCH bpf v2 6/6] bpf: fix JITed dump for multi-function programs via syscall

On 05/18/2018 02:50 PM, Sandipan Das wrote: > Currently, for multi-function programs, we cannot get the JITed > instructions using the bpf system call's BPF_OBJ_GET_INFO_BY_FD > command. Because of this, userspace tools such as bpftool fail > to identify a multi-function program as being JITed or n

[PATCH bpf v2 6/6] bpf: fix JITed dump for multi-function programs via syscall

Currently, for multi-function programs, we cannot get the JITed instructions using the bpf system call's BPF_OBJ_GET_INFO_BY_FD command. Because of this, userspace tools such as bpftool fail to identify a multi-function program as being JITed or not. With the JIT enabled and the test program runni