From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792455613; b=JuWchwk+oP4z8pbRI1hg5AUFwk5I8J/dNiD15QJ5vCm+DMeWMkTmJ78T34Nk2+3/1X3W cetqhQ4XoXfqljvs8KEmNbLHL9aCg1E16nHzpvU7mcGmUlfFL2aHZDN6/lfMBGz2NH8bd UbwmesxOOvPaGFvEoCQrnYOyoKCLX6A2O0IrLSIi1fqke1VgUKXdmYMEp/G5yBk/6FyNx JizP7QcZ0ii/bWICgwlLXdiIfB5IW0A1bezgh0w25DbZHSneVjIkOtNkaq3SbTBT5l4yv xXL9Dw1G9Cmn+9y4/qcIjvI7QffYARkk39wFOT10TSLWW3RpP6SNklfAA2cP0yO4YOA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792455613; h=Received:DKIM-Signature:Received:Content-Type:MIME-Version: Content-Transfer-Encoding:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; bh=zPrDuXU+qul5SBHHR8AdZmqE/d5fyyD0AILjgbV+C7g=; b=yaHYDfm4Q0RsoZregqkC5XWLDw6AaHVg5GRJWbWDHF4El9qzpVdhSOeIIGpKXbh9sqWm b03hlAY8KQKdmm+zTETkwCFMDwA1G3arbzYepZOEPD3bHNbsqiTNsFhjIil+SABe9sKff gHqppN9gW9a4/vpLSsDfrH73IBoc5FsqKs3+Pdhygkr0MEQdxXfSzXuY3fQxCJtdfnSiS W7MvmgW1tFxQmcSFc6lPvvcZdNyQ9fqCtYUQ8M3sfDycUuxUEbqoD53krlq/JQi49oFfV h2P9GmBSbBSLfpQZ0Sla9IQ9zDWpKwR1kR3ZRoQ2siKAA/RX9n5sRlLQivozh/M4owQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=gfviUlE3; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3188D606A31F; Tue, 20 Oct 2026 00:20:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=gfviUlE3 Received: by smtp.kernel.org (Postfix) with ESMTPSA id BDCFF1F000C7; Tue, 20 Oct 2026 00:20:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792455612; bh=zPrDuXU+qul5SBHHR8AdZmqE/d5fyyD0AILjgbV+C7g=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=gfviUlE3najpuFiwcxmBkjnbV1P2lWYo3dGmKQqet3VDyJLtEhwh0D5A3E6tMj6/A yxWgreysZpclaqPYAnGwgQbgMfvgh4e8Gb2aFoBvJZFfccwnDt6bTr51kFB78aXIka VDgbiZFpvCC/TQFA7qcTCaaZPhiF51XTmgXFp5haJu5YagvVUBq3gubPj2mZGxBGRX gDJqJXp6VKL5nNozNA8CxPaDuKrspCSAgn3gu4i0rt8kylao1qY2m7xKlYBLCBphbH 959yjicNv5iuGirwMQ+bZCpeGtJ+SuN3gxkuLfPIeE9p9R8fSMkPhHkfKqd3cgh+W2 Zme8hVVwVoRhQ== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id B44803924A6F; Tue, 20 Oct 2026 00:20:12 +0000 (UTC) Content-Type: text/plain; charset="utf-8" X-Mailing-List: netdev@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH bpf-next 0/3] bpf: Fix builds broken by fatal resolve_btfids warnings From: patchwork-bot+netdevbpf@kernel.org Message-Id: <179245561140.3398635.15879772378050778401.git-patchwork-notify@kernel.org> Date: Tue, 20 Oct 2026 00:20:11 +0000 References: <20261019211006.2574350-1-sashal@kernel.org> In-Reply-To: <20261019211006.2574350-1-sashal@kernel.org> To: Sasha Levin Cc: bpf@vger.kernel.org, ast@kernel.org, daniel@iogearbox.net, john.fastabend@gmail.com, andrii@kernel.org, eddyz87@gmail.com, memxor@gmail.com, martin.lau@linux.dev, song@kernel.org, yonghong.song@linux.dev, jolsa@kernel.org, emil@etsalapatis.com, ihor.solodrai@linux.dev, edumazet@kernel.org, kuniyu@google.com, pabeni@redhat.com, willemb@google.com, davem@davemloft.net, kuba@kernel.org, horms@kernel.org, ameryhung@gmail.com, puranjay@kernel.org, sdf@fomichev.me, mahe.tardy@gmail.com, jiayuan.chen@linux.dev, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, petr.pavlu@suse.com, leon.hwang@linux.dev Hello: This series was applied to bpf/bpf-next.git (master) by Alexei Starovoitov : On Mon, 19 Oct 2026 17:10:03 -0400 you wrote: > Commit 201a454df948 ("resolve_btfids: Fix the --fatal_warnings exit > status") makes resolve_btfids warnings fail the build again with > CONFIG_WERROR=y. That exposed BTF ID references to functions some > configs don't build. KernelCI has been seeing i386 > i386_defconfig+kselftest builds fail on linux-next since next-20261015: > > WARN: resolve_btfids: unresolved symbol bpf_arena_reserve_pages > WARN: resolve_btfids: unresolved symbol bpf_arena_free_pages > WARN: resolve_btfids: unresolved symbol bpf_arena_alloc_pages > Failed to generate BTF for vmlinux > Try to disable CONFIG_DEBUG_INFO_BTF > > [...] Here is the summary with links: - [bpf-next,1/3] bpf: Drop unused entries from special_kfunc_list again https://git.kernel.org/bpf/bpf-next/c/63be110a96ae - [bpf-next,2/3] bpf: Don't reference arena kfuncs when arena isn't built https://git.kernel.org/bpf/bpf-next/c/ced6a0993e2f - [bpf-next,3/3] bpf: Fix ksock build with BPF_LSM=y and SECURITY_NETWORK=n https://git.kernel.org/bpf/bpf-next/c/a81bd9262cde You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html