From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 10260C38A2D for ; Tue, 25 Oct 2022 23:30:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232619AbiJYXaW (ORCPT ); Tue, 25 Oct 2022 19:30:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52122 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232641AbiJYXaU (ORCPT ); Tue, 25 Oct 2022 19:30:20 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CFAF924091 for ; Tue, 25 Oct 2022 16:30:18 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 74D5261C0A for ; Tue, 25 Oct 2022 23:30:18 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id C4AA7C433C1; Tue, 25 Oct 2022 23:30:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1666740617; bh=bl9iO/UMuXylwTMumi5HgSShBBLXFnqos9bc04kWl54=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=MIYH/zzdklVy9QY30iWnsHmmqFc2wUGvUc4vXTuOA8j9OpLmGBi2gBKlxDVDFMp2X B1IDL8y9ucqcyHcmcC7IGkxGorHFuBrj7rtTImkGCrpjrVTj4e+8weV0vt0kkyaF1W emr429Z6Oo56fubfQ7PRW9ZCQ/7R/a/UE34XEdDKZMcbeO3oxy9SYPOKgmRVmKYXae wpyf1r52XckbDyjsCz307Jkx5YYqYjUy2kYDmUaVwTYNUjTlQOfgj5Pq0SpV4cctXl Oc7Tgm9kYOg+rmROki18y9yJi74DuRK4SCLMf5dR5Mp9c16T9O5BDxNk8oVWz4eT/t yH5OiS7Bm1qfg== 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 A515BE45192; Tue, 25 Oct 2022 23:30:17 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH bpf] libbpf: btf dedup identical struct test needs check for nested structs/arrays From: patchwork-bot+netdevbpf@kernel.org Message-Id: <166674061767.7170.11544796321523992153.git-patchwork-notify@kernel.org> Date: Tue, 25 Oct 2022 23:30:17 +0000 References: <1666622309-22289-1-git-send-email-alan.maguire@oracle.com> In-Reply-To: <1666622309-22289-1-git-send-email-alan.maguire@oracle.com> To: Alan Maguire Cc: andrii@kernel.org, ast@kernel.org, jolsa@kernel.org, acme@kernel.org, daniel@iogearbox.net, martin.lau@linux.dev, song@kernel.org, yhs@fb.com, john.fastabend@gmail.com, kpsingh@kernel.org, sdf@google.com, haoluo@google.com, bpf@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Hello: This patch was applied to bpf/bpf-next.git (master) by Andrii Nakryiko : On Mon, 24 Oct 2022 15:38:29 +0100 you wrote: > When examining module BTF, it is common to see core kernel structures > such as sk_buff, net_device duplicated in the module. After adding > debug messaging to BTF it turned out that much of the problem > was down to the identical struct test failing during deduplication; > sometimes the compiler adds identical structs. However > it turns out sometimes that type ids of identical struct members > can also differ, even when the containing structs are still identical. > > [...] Here is the summary with links: - [bpf] libbpf: btf dedup identical struct test needs check for nested structs/arrays https://git.kernel.org/bpf/bpf-next/c/f3c51fe02c55 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html