Merge branch 'libbpf/selftests syscall wrapper fixes for RISC-V'

Björn Töpel says:

====================
From: Björn Töpel <bjorn@rivosinc.com>

Commit 08d0ce30e0e4 ("riscv: Implement syscall wrappers") introduced
some regressions in libbpf, and the kselftests BPF suite, which are
fixed with these three patches.

Note that there's an outstanding fix [1] for ftrace syscall tracing
which is also a fallout from the commit above.

Björn

[1] https://lore.kernel.org/linux-riscv/20231003182407.32198-1-alexghiti@rivosinc.com/

Alexandre Ghiti (1):
  libbpf: Fix syscall access arguments on riscv
====================

Signed-off-by: Andrii Nakryiko <andrii@kernel.org>