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Thu, 24 Sep 2026 11:09:19 -0700 (PDT) Received: from localhost ([153.61.198.246]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-cc78796c314sm133500a12.29.2026.09.24.11.09.18 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 24 Sep 2026 11:09:18 -0700 (PDT) Content-Type: text/plain; charset=UTF-8 Date: Thu, 24 Sep 2026 18:09:18 +0000 Message-Id: Cc: , , , , Subject: Re: [PATCH bpf-next v2 00/17] bpf: Indirect calls of bpf subprogs (callx) From: "Alexei Starovoitov" To: "Ihor Solodrai" In-Reply-To: References: <20260924031042.1690890-1-alexei.starovoitov@gmail.com> <179022901639.1337807.12766583921039284951.git-patchwork-notify@kernel.org> X-Mailer: mkdraft (claude review draft; edit before sending) Content-Transfer-Encoding: 8bit Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 On Thu, Sep 24, 2026 at 10:50 AM Ihor Solodrai wrote: > Looks like this broke GCC BPF selftests build: > > progs/verifier_callx.c: In function 'apply_op': > progs/verifier_callx.c:977:1: error: indirect call in function, which are not supported by eBPF Right. gcc doesn't support indirect calls and the C tests in verifier_callx.c and verifier_callx_rodata.c have them. progs/callx_rodata.c has the same issue. Fix is on the way.