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 ED0C874E03 for ; Tue, 6 Feb 2024 04:20:26 +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=1707193227; cv=none; b=Cg/OXTMsZCYrvnwwFXjxZu1VFBoXOz0OWAdfW/Ll1nwNlQHUB/AQ7XCok6dCEVPrS1eXU07UIqL27owH91qWGDm8BiQBoyVMuW3CekwI7BicFkEvaq4lydBEpwDFMKWO7DHa4nQJBgx+5hDWLgZN5UJF8huazlKtp0m9FMqNXu4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707193227; c=relaxed/simple; bh=oB1ukpatlOQ/VH+ioSKPO/cNdC+vrOqNpl6ZNJ/CQu4=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=kMMp5F/TmXls0FKjn/+gAdEc6OIrTF8Ii0b64JpqgpGkUyA6+cal/feFjaILBWYVAyMADGvSINg+DtddDTzvzLL0edWB1p/PCJ50nIY3RSJH6aWwwhcaR0K3FF/kXsnJpc4MWKH1dPmkDGKbSBP5Ve4Y+Or8zawWnqTnojp+Loo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ZVuauG5M; 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="ZVuauG5M" Received: by smtp.kernel.org (Postfix) with ESMTPS id 827F7C43390; Tue, 6 Feb 2024 04:20:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1707193226; bh=oB1ukpatlOQ/VH+ioSKPO/cNdC+vrOqNpl6ZNJ/CQu4=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=ZVuauG5MtotjKzS81jED7pppTlbzIbemLj6goV+QJUbBgZjb2pSHoIzxERZX1bIm6 WhLgMgkpBUO3P+OXOBM+RGC1aYW9cA91Ip+GZgBVqCp78qW3TxR1tj5PxL+2BFZ7uM I4uiIjxBD3pvPBuePAC3fJ2cBb+TkU9470S4hwaJZQC4NSw+CmKYQdh95lUmezLIV1 0dtLBdCEXx7MjiPx1Bh3PepleNqp8TGjidIylOxD0aTjRoMpQE/s8a/1pRqPrkYNF2 sMPMqVVfkkb8/aP1F/fStX6VUCMkhVG7ztu+Y20IJokq7i5b0ztbke4f4WZUJ+glJD YhwZ0wxxBEqLQ== 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 6B5FDE2F2EF; Tue, 6 Feb 2024 04:20:26 +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] libbpf: fix return value for PERF_EVENT __arg_ctx type fix up check From: patchwork-bot+netdevbpf@kernel.org Message-Id: <170719322643.4467.580963372525626194.git-patchwork-notify@kernel.org> Date: Tue, 06 Feb 2024 04:20:26 +0000 References: <20240206002243.1439450-1-andrii@kernel.org> In-Reply-To: <20240206002243.1439450-1-andrii@kernel.org> To: Andrii Nakryiko Cc: bpf@vger.kernel.org, ast@kernel.org, daniel@iogearbox.net, martin.lau@kernel.org, kernel-team@meta.com Hello: This patch was applied to bpf/bpf-next.git (master) by Alexei Starovoitov : On Mon, 5 Feb 2024 16:22:43 -0800 you wrote: > If PERF_EVENT program has __arg_ctx argument with matching > architecture-specific pt_regs/user_pt_regs/user_regs_struct pointer > type, libbpf should still perform type rewrite for old kernels, but not > emit the warning. Fix copy/paste from kernel code where 0 is meant to > signify "no error" condition. For libbpf we need to return "true" to > proceed with type rewrite (which for PERF_EVENT program will be > a canonical `struct bpf_perf_event_data *` type). > > [...] Here is the summary with links: - [bpf-next] libbpf: fix return value for PERF_EVENT __arg_ctx type fix up check https://git.kernel.org/bpf/bpf-next/c/d7bc416aa5cc You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html