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Mon, 28 Sep 2026 02:39:33 -0700 (PDT) From: Jiri Olsa X-Google-Original-From: Jiri Olsa Date: Mon, 28 Sep 2026 11:39:31 +0200 To: Alan Maguire Cc: ast@kernel.org, andrii@kernel.org, eddyz87@gmail.com, qmo@kernel.org, daniel@iogearbox.net, ihor.solodrai@linux.dev, yonghong.song@linux.dev, song@kernel.org, martin.lau@linux.dev, memxor@gmail.com, emil@etsalapatis.com, bpf@vger.kernel.org, nsc@kernel.org, puranjay@kernel.org, yatsenko@meta.com Subject: Re: [PATCH v3 bpf-next 0/3] BTF inline functionality followups Message-ID: References: <20260926175113.2368566-1-alan.maguire@oracle.com> Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260926175113.2368566-1-alan.maguire@oracle.com> On Sat, Sep 26, 2026 at 06:51:10PM +0100, Alan Maguire wrote: > Include additional vlen/flags verification for BTF_KIND_LOC_PARAM > (patch 1), and add function signatures to LOCSEC entries (patch 2), > adjusting test to cover these (patch 3). > > Changes since v2 [1] > > - Improved flag/vlen verification to check combinations (Alexei, > patch 1) > - Simplified overrun ellipsis printing (Quentin, patch 2) Acked-by: Jiri Olsa jirka > > Changes since v1 [2] > > - Fixed sign to appear after const (bots, patch 2) > - Simplified loc printing to remove vsnprintf() logic, updated > to retain name in json (Quentin, patch 2) > - For oversized signature strings, append "..." (Quentin, patch 2) > > [1] https://lore.kernel.org/bpf/20260925170854.1240637-1-alan.maguire@oracle.com/ > [2] https://lore.kernel.org/bpf/20260925095231.879708-1-alan.maguire@oracle.com/ > > Alan Maguire (3): > bpf: Verify BTF_KIND_LOC_PARAM vlen, flags > bpftool: Update func representation to include function signature > selftests/bpf: Fix up bpftool btf dump test for signatures > > kernel/bpf/btf.c | 43 ++++++ > tools/bpf/bpftool/btf.c | 123 ++++++++++++++++-- > .../bpf/prog_tests/bpftool_btf_dump.c | 14 +- > 3 files changed, 165 insertions(+), 15 deletions(-) > > -- > 2.43.5 >