linux-kernel - [PATCH bpf 0/3] libbpf/selftests syscall wrapper fixes for RISC-V

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Message-Id: <20231004110905.49024-1-bjorn@kernel.org>
Date:   Wed,  4 Oct 2023 13:09:02 +0200
From:   Björn Töpel <bjorn@...nel.org>
To:     Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Andrii Nakryiko <andrii@...nel.org>,
        Mykola Lysenko <mykolal@...com>, bpf@...r.kernel.org,
        netdev@...r.kernel.org
Cc:     Björn Töpel <bjorn@...osinc.com>,
        linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org,
        Sami Tolvanen <samitolvanen@...gle.com>
Subject: [PATCH bpf 0/3] libbpf/selftests syscall wrapper fixes for RISC-V

From: Björn Töpel <bjorn@...osinc.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

Björn Töpel (2):
  selftests/bpf: Define SYS_PREFIX for riscv
  selftests/bpf: Define SYS_NANOSLEEP_KPROBE_NAME for riscv

 tools/lib/bpf/bpf_tracing.h                  | 2 --
 tools/testing/selftests/bpf/progs/bpf_misc.h | 3 +++
 tools/testing/selftests/bpf/test_progs.h     | 2 ++
 3 files changed, 5 insertions(+), 2 deletions(-)


base-commit: 9077fc228f09c9f975c498c55f5d2e882cd0da59
-- 
2.39.2