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 6EC90762EF; Wed, 13 Nov 2024 01:20:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731460821; cv=none; b=rh6nsYcWffaU8PDiXMJHXyo39RoBendHNQw1XNkcuUjxS8ucfKwllVCsSzNRusQfbdwFVdmZfVmbjt/eeSHL/CrYr4VRxBKo0d474oTwq9m3X1ldjkqxyK979RnkoJf0JE7r+ZdBUx+1le8znkaGUB5dKMv4X9/N3TIwWseHP+k= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731460821; c=relaxed/simple; bh=ckzoOOGoP1ftBLkv5EcJHIvh7Ox55OIL+k6bfhcGSSE=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=sPzaTx9DhLCp8QPFu24hgXXYAuuK09wNGTUPfxI6ejkYYCOEDc1x6vdM6j/VGaUbZfTR6TtyGeshKaNdb6TfhdYyu2bJQoKK9wd9q+7w7Hocw9DdrNx/4MYFn3r8F6P52ZRrq4N/Q/2rnnjyGRvXmvUU2/MBOqOPNPNVGXl+tlA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=hvb3bV44; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="hvb3bV44" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 02B95C4CECD; Wed, 13 Nov 2024 01:20:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1731460821; bh=ckzoOOGoP1ftBLkv5EcJHIvh7Ox55OIL+k6bfhcGSSE=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=hvb3bV44keb1ZQHtxGkqRPwIFOucQ3yHujeXJBcHHIxfAh3XFjLQmYeiskDUnAcvr oDU5bED7Gj4a8zn1c3q1XSrfEtcrG4qxTfzKhPwRNPToLmcvvaAEuq68TD/zv4lty2 Evc7HK/bZJHXS+Q3xmyNfZO7pavlZ+11KVaoJs//iZGyFsB/7An5J3toqSQmHcSeg6 QRuhxc+hVItfgePEc2Xivu2LkOhjPV0SKRBJC6hFtqZIAnWQ2nmFt+wMbU5442t55K Oi0zZ9Zb/4Y8EL8MxXMUSSt1YyRxVy+/PY6d7DvLf2ooU2/DqeP6tZN2xHV05d+Sii vXyP6DRPPpFOA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 710C83809A80; Wed, 13 Nov 2024 01:20:32 +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 v4 0/3] Add kernel symbol for struct_ops trampoline From: patchwork-bot+netdevbpf@kernel.org Message-Id: <173146083125.741480.1473724826831955288.git-patchwork-notify@kernel.org> Date: Wed, 13 Nov 2024 01:20:31 +0000 References: <20241112145849.3436772-1-xukuohai@huaweicloud.com> In-Reply-To: <20241112145849.3436772-1-xukuohai@huaweicloud.com> To: Xu Kuohai Cc: bpf@vger.kernel.org, netdev@vger.kernel.org, ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, martin.lau@linux.dev, eddyz87@gmail.com, yonghong.song@linux.dev, thinker.li@gmail.com Hello: This series was applied to bpf/bpf-next.git (master) by Alexei Starovoitov : On Tue, 12 Nov 2024 22:58:46 +0800 you wrote: > Add kernel symbol for struct_ops trampoline. > > Without kernel symbol for struct_ops trampoline, the unwinder may > produce unexpected stacktraces. For example, the x86 ORC and FP > unwinder stops stacktrace on a struct_ops trampoline address since > there is no kernel symbol for the address. > > [...] Here is the summary with links: - [bpf-next,v4,1/3] bpf: Remove unused member rcu from bpf_struct_ops_map https://git.kernel.org/bpf/bpf-next/c/bd9d9b48eb18 - [bpf-next,v4,2/3] bpf: Use function pointers count as struct_ops links count https://git.kernel.org/bpf/bpf-next/c/821a3fa32bbe - [bpf-next,v4,3/3] bpf: Add kernel symbol for struct_ops trampoline https://git.kernel.org/bpf/bpf-next/c/7c8ce4ffb684 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html