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Thu, 5 Nov 2026 01:30:12 +0000 (UTC) Content-Type: text/plain; charset="utf-8" X-Mailing-List: bpf@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH bpf-next 0/9] bpf: Check chains of calls over the call graph, allow 32 frames From: patchwork-bot+netdevbpf@kernel.org Message-Id: <179384221058.3342012.10154868315037998297.git-patchwork-notify@kernel.org> Date: Thu, 05 Nov 2026 01:30:10 +0000 References: <20261104215523.1852636-1-alexei.starovoitov@gmail.com> In-Reply-To: <20261104215523.1852636-1-alexei.starovoitov@gmail.com> To: Alexei Starovoitov Cc: bpf@vger.kernel.org, daniel@iogearbox.net, andrii@kernel.org, eddyz87@gmail.com, memxor@gmail.com Hello: This series was applied to bpf/bpf-next.git (master) by Alexei Starovoitov : On Wed, 4 Nov 2026 21:55:14 +0000 you wrote: > From: Alexei Starovoitov > > check_max_stack_depth() walks the chains of calls of a prog one by one: > > main main -> A -> C -> D > / \ main -> A -> C -> E > A B main -> B -> C -> D > \ / main -> B -> C -> E > C > / \ > D E > > [...] Here is the summary with links: - [bpf-next,1/9] bpf: Build the call graph of a prog after the main verification pass https://git.kernel.org/bpf/bpf-next/c/e4b57476a300 - [bpf-next,2/9] bpf: Use the call graph to find what runs in a callback https://git.kernel.org/bpf/bpf-next/c/904f23207eb1 - [bpf-next,3/9] bpf: Use the call graph to find what gets to a tail call https://git.kernel.org/bpf/bpf-next/c/e7e2abda5f28 - [bpf-next,4/9] bpf: Use the call graph to find callbacks that take a stack in arena https://git.kernel.org/bpf/bpf-next/c/4bf031da4fdb - [bpf-next,5/9] bpf: Use the call graph to choose subprogs with a private stack https://git.kernel.org/bpf/bpf-next/c/cfede35c4193 - [bpf-next,6/9] bpf: Use the call graph to compute the depth of chains of calls https://git.kernel.org/bpf/bpf-next/c/abbf6b7c6626 - [bpf-next,7/9] selftests/bpf: Test what follows from the chains of calls https://git.kernel.org/bpf/bpf-next/c/b6e223c6435e - [bpf-next,8/9] bpf: Bump MAX_CALL_FRAMES to 32 https://git.kernel.org/bpf/bpf-next/c/1b00d7dcaa03 - [bpf-next,9/9] selftests/bpf: Test 32 call frames https://git.kernel.org/bpf/bpf-next/c/32a1783fd695 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html