From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 3889E1B4F09; Wed, 27 May 2026 21:00:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779915602; cv=none; b=s0Dm+FIUkF2PKT8XDfQb3Ucrtsv46NNf2VSYMUIools96dmRg1MV6p+tprI6wyCVOqLszwMIfmMrytlUn7q5GSUHuDg1qK4DTe2oCyOBMhaCtde80l6WoRCRwuKb2jbWfpkSNFoyulxzBoRRfmgk3eT860PtKvdmEr+ayhy8Vxo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779915602; c=relaxed/simple; bh=0WQQcpdEAxLNt1k5eHfbLQoD0/1eEAKxhz9+8Q4a7kU=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=mKytRiBPTjdM3tvCMs9Y29SGdchWpM1bEZClmgzQXMnzhb/mWACk+rf9cXTAMNp5aHyIo6k2pelYDkEp/0OYVuNGPh8/+5wbYMjiV2IEZs5Hg7XJN1HvLwE+hsG7A8ZvZCXBU8e7HQtaIa5nqJQB1J8g174lt94CXOHcWOLrgbA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gW1BAaaT; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="gW1BAaaT" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DD6A61F000E9; Wed, 27 May 2026 21:00:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1779915601; bh=l/JLl9VLTP/Gm2tarXCEuUlfyXeVSAUq6Yvpw6kaNJI=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=gW1BAaaTsWH/qsay1x1JXLrAm9s7CHPU2lhJeVnpZSOJcUPf9R3XcXABGC1kzFZJ3 6IvUOO0zV8Lp075xIEDax3ua5BdMPVrlZl324HhyMbVJEJh4goTQr6OghOaLEdkss9 d9McKtYx9FjgC7MZCTnmw3fUOL5ORIGWmpGsIVmdSUPsnZMaav0Dl1jhjkG1QEKj3F AXAo+r+ON3KtJK1t2EvW/JeT/CfN/MwGa7y4w8jFKVq9lXrEVLmbupUMaZoQlJPL8v z7rH7m76iluI65aOLTlWRL8TkpZoyL6KK6cOMPq47c5pLA0NOyHjJ7tiGr2pxhkf6F 4pAH2eNlVdTCA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 19B71380CFEF; Wed, 27 May 2026 21:00:07 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH bpf-next] bpf: Fix bpf_arena_handle_page_fault() redefinition without CONFIG_BPF_SYSCALL From: patchwork-bot+netdevbpf@kernel.org Message-Id: <177991560565.650332.12549553605514557955.git-patchwork-notify@kernel.org> Date: Wed, 27 May 2026 21:00:05 +0000 References: <20260527192632.2109419-1-tj@kernel.org> In-Reply-To: <20260527192632.2109419-1-tj@kernel.org> To: Tejun Heo Cc: ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, bpf@vger.kernel.org, john.fastabend@gmail.com, martin.lau@linux.dev, eddyz87@gmail.com, song@kernel.org, yonghong.song@linux.dev, jolsa@kernel.org, memxor@gmail.com, emil@etsalapatis.com, broonie@kernel.org, linux-kernel@vger.kernel.org Hello: This patch was applied to bpf/bpf-next.git (master) by Alexei Starovoitov : On Wed, 27 May 2026 09:26:32 -1000 you wrote: > On configs with CONFIG_BPF=y but CONFIG_BPF_SYSCALL=n (e.g. arm > multi_v7_defconfig), kernel/bpf/core.c defines a __weak > bpf_arena_handle_page_fault() while bpf_defs.h already supplies a static > inline stub for it, causing a redefinition error. Build the __weak > definition only under CONFIG_BPF_SYSCALL, matching the bpf_defs.h > declaration and the CONFIG_BPF_SYSCALL-gated strong definition in arena.c. > > [...] Here is the summary with links: - [bpf-next] bpf: Fix bpf_arena_handle_page_fault() redefinition without CONFIG_BPF_SYSCALL https://git.kernel.org/bpf/bpf-next/c/e42e53ae23b7 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html