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 DDE0230C62C for ; Wed, 26 Nov 2025 03:01:00 +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=1764126060; cv=none; b=Z023z9hgb5JmtlWsQaVWNygVdeRkB4qQVPhKJPkP1wutMXu7ekcP58isAYAEpXdUKpw5N4fT+tEZ9MF2FDpYi2sDkKFFxUNHGprdlVxRIH+rQBurhLSLonfuMGuLnbBsUHjR48aGq4ZVljcJP+1fLWqVmhXdFB7/4fVwzjBlb9I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764126060; c=relaxed/simple; bh=jH30DAUzk0AZBpBj6tlZlKojh/FVS6LuYX3COy6z2v8=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=kyBvQO8raRA67/Ck9aTEWoAUDVI+5LwyEc41255ODlkN8v6wwvx9D45IO7v8vh6Uv3WTwuPNnDUtousay7bkKV+tTrGy1VYM8sbFT8poZAYSwHRzeBNzj+GqQYb30PByAyeeaUUsw5a9mYjE4Jy6dKENtc5GfJOxBgpcV/gKEpg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=txUnLAWM; 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="txUnLAWM" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B95CFC4CEF1; Wed, 26 Nov 2025 03:01:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1764126060; bh=jH30DAUzk0AZBpBj6tlZlKojh/FVS6LuYX3COy6z2v8=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=txUnLAWMdjixNgfFZOqRH4IpCLY1l67wMNWoU23i8gvZM4AXWoTik/6vXr8ETv+VP /Nrrn2ncpsuFukroifFJjdgRH1jJVpXvhU03RuYOA22e6Kg/EZP+bAvVHOPsbe27q4 GwFoe+tddv4TSWyTSpiJWe8dk+aZQ2iLcTOwP99kL5wzO64x8ftFcB/CgHdrLfH293 /LlT1qtkoMbIOdnfxTQ7Arc+J/0+YyxRsAU6S4jiBEG82lCCOS62qU/9O6SR8SlOv3 AHoxPj6YGhkkKIh3iHsCZtnHoZXgnp3jpjqFBxSn0VcwPLRJzE5C3Rr/zYnaPwPU5e 6rmI+XZXdOrqQ== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 33E6B380AAE9; Wed, 26 Nov 2025 03:00:24 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net] cxgb4: Rename sched_class to avoid type clash From: patchwork-bot+netdevbpf@kernel.org Message-Id: <176412602275.975105.6119638653530547209.git-patchwork-notify@kernel.org> Date: Wed, 26 Nov 2025 03:00:22 +0000 References: <20251121181231.64337-1-alan.maguire@oracle.com> In-Reply-To: <20251121181231.64337-1-alan.maguire@oracle.com> To: Alan Maguire Cc: bharat@chelsio.com, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, kees@kernel.org, gustavoars@kernel.org, hariprasad@chelsio.com, rahul.lakkireddy@chelsio.com, netdev@vger.kernel.org, bvanassche@acm.org Hello: This patch was applied to netdev/net-next.git (main) by Jakub Kicinski : On Fri, 21 Nov 2025 18:12:31 +0000 you wrote: > drivers/net/ethernet/chelsio/cxgb4/sched.h declares a sched_class > struct which has a type name clash with struct sched_class > in kernel/sched/sched.h (a type used in a field in task_struct). > > When cxgb4 is a builtin we end up with both sched_class types, > and as a result of this we wind up with DWARF (and derived from > that BTF) with a duplicate incorrect task_struct representation. > When cxgb4 is built-in this type clash can cause kernel builds to > fail as resolve_btfids will fail when confused which task_struct > to use. See [1] for more details. > > [...] Here is the summary with links: - [net] cxgb4: Rename sched_class to avoid type clash https://git.kernel.org/netdev/net-next/c/380d19db6e6c You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html