Re: [PATCH bpf-next 0/5] Support local vmtest for riscv64

Eduard Zingerman
2024-03-29T19:46:33Z

On Fri, 2024-03-29 at 18:10 +0800, Pu Lehui wrote:
[...]

> > Apparently jammy does not have binaries built for riscv64, or I'm failing to find correct mirror.
> > Could you please provide some instructions on how to prepare rootfs?
>
> Hi Eduard, We need the mirror repository of ubuntu-ports, you could try
> http://de.ports.ubuntu.com/.

Hi Pu, thank you this mirrorm it works.

Unfortunately my local setup is still not good enough.
I've installed cross-riscv64-gcc14 but it seems that a few more
libraries are necessary, as I get the following compilation errors:

$ PLATFORM=riscv64 CROSS_COMPILE=riscv64-suse-linux- ./vmtest.sh -- ./test_verifier
... kernel compiles ok ...
../../../../scripts/sign-file.c:25:10: fatal error: openssl/opensslv.h: No such file or directory
25 | #include <openssl/opensslv.h>
| ^~~~~~~~~~~~~~~~~~~~
compilation terminated.
CC /home/eddy/work/bpf-next/tools/testing/selftests/bpf/tools/build/host/libbpf/sharedobjs/bpf.o
In file included from nlattr.c:14:
libbpf_internal.h:19:10: fatal error: libelf.h: No such file or directory
19 | #include <libelf.h>
...

Looks like I won't be able to test this patch-set, unless you have
some writeup on how to create a riscv64 dev environment at hand.
Sorry for the noise.