From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E1C2714A82 for ; Sat, 16 Sep 2023 16:50:28 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 3CD88C433C9; Sat, 16 Sep 2023 16:50:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1694883028; bh=LOYfnDwpHjX2JU/B9zOnPjqDvtu8VFNEV6CXvGTqUmA=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=N32mg4Aed6BaSOYI0NXDV3CAqxyNg/IJVhLsowc32dXRYrA7TgNfPH8SA6yiWLsok VsLGrdmWZgRhdMKCkBDVNPuqr9IjrLnK8AkD5fIIDaRb07Hy+fDCVYkhYD/FUzmP26 7NS7q3T7eBvlu3DFxSXt0vGj8PKHKlU898bJFRGhAs+GGlLjsazUZC1n1+aRtzX8NF TgryCt/C0jBjTrrBW4kaIfZAWtWcetb0X8C4eJmxATrILaC6AaVbKUjVRCHFEXOgFW vyEcHV4wYvoumHHHGA4NTmYohb0FyfNTni19IXwVX5OgxLaUzr/zzhlHWLu0346FbT AfRUc0+QM/8lg== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 23050E26881; Sat, 16 Sep 2023 16:50:28 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH bpf-next v3 00/17] Exceptions - 1/2 From: patchwork-bot+netdevbpf@kernel.org Message-Id: <169488302813.9993.1749281452983981290.git-patchwork-notify@kernel.org> Date: Sat, 16 Sep 2023 16:50:28 +0000 References: <20230912233214.1518551-1-memxor@gmail.com> In-Reply-To: <20230912233214.1518551-1-memxor@gmail.com> To: Kumar Kartikeya Dwivedi Cc: bpf@vger.kernel.org, ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, martin.lau@linux.dev, yonghong.song@linux.dev, void@manifault.com, puranjay12@gmail.com Hello: This series was applied to bpf/bpf-next.git (master) by Alexei Starovoitov : On Wed, 13 Sep 2023 01:31:57 +0200 you wrote: > This series implements the _first_ part of the runtime and verifier > support needed to enable BPF exceptions. Exceptions thrown from programs > are processed as an immediate exit from the program, which unwinds all > the active stack frames until the main stack frame, and returns to the > BPF program's caller. The ability to perform this unwinding safely > allows the program to test conditions that are always true at runtime > but which the verifier has no visibility into. > > [...] Here is the summary with links: - [bpf-next,v3,01/17] bpf: Use bpf_is_subprog to check for subprogs https://git.kernel.org/bpf/bpf-next/c/9af27da6313c - [bpf-next,v3,02/17] arch/x86: Implement arch_bpf_stack_walk https://git.kernel.org/bpf/bpf-next/c/fd5d27b70188 - [bpf-next,v3,03/17] bpf: Implement support for adding hidden subprogs https://git.kernel.org/bpf/bpf-next/c/335d1c5b5452 - [bpf-next,v3,04/17] bpf: Implement BPF exceptions https://git.kernel.org/bpf/bpf-next/c/f18b03fabaa9 - [bpf-next,v3,05/17] bpf: Refactor check_btf_func and split into two phases https://git.kernel.org/bpf/bpf-next/c/aaa619ebccb2 - [bpf-next,v3,06/17] bpf: Add support for custom exception callbacks https://git.kernel.org/bpf/bpf-next/c/b9ae0c9dd0ac - [bpf-next,v3,07/17] bpf: Perform CFG walk for exception callback https://git.kernel.org/bpf/bpf-next/c/b62bf8a5e911 - [bpf-next,v3,08/17] bpf: Treat first argument as return value for bpf_throw https://git.kernel.org/bpf/bpf-next/c/a923819fb2c5 - [bpf-next,v3,09/17] mm: kasan: Declare kasan_unpoison_task_stack_below in kasan.h https://git.kernel.org/bpf/bpf-next/c/7ccb84f04cda - [bpf-next,v3,10/17] bpf: Prevent KASAN false positive with bpf_throw https://git.kernel.org/bpf/bpf-next/c/ec5290a178b7 - [bpf-next,v3,11/17] bpf: Detect IP == ksym.end as part of BPF program https://git.kernel.org/bpf/bpf-next/c/66d9111f3517 - [bpf-next,v3,12/17] bpf: Disallow fentry/fexit/freplace for exception callbacks https://git.kernel.org/bpf/bpf-next/c/fd548e1a4618 - [bpf-next,v3,13/17] bpf: Fix kfunc callback register type handling https://git.kernel.org/bpf/bpf-next/c/06d686f771dd - [bpf-next,v3,14/17] libbpf: Refactor bpf_object__reloc_code https://git.kernel.org/bpf/bpf-next/c/6c918709bd30 - [bpf-next,v3,15/17] libbpf: Add support for custom exception callbacks https://git.kernel.org/bpf/bpf-next/c/7e2925f67237 - [bpf-next,v3,16/17] selftests/bpf: Add BPF assertion macros https://git.kernel.org/bpf/bpf-next/c/d6ea06803212 - [bpf-next,v3,17/17] selftests/bpf: Add tests for BPF exceptions https://git.kernel.org/bpf/bpf-next/c/d2a93715bfb0 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html