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 37FEE1BD4FD for ; Fri, 15 Nov 2024 16:20:20 +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=1731687620; cv=none; b=M9RQ4abkNfYuIJ6OcQ9K1FFKO7ooRvq586sU0Wt8+On5WFpTfzPBbCYWxwvxFs71CL4YWhiOBQfw6TUtnng57lIqRSWJo4J4sORyZxgPSHiL0eKqTsa/aUSBK0EHa+3bJvgbzd/KlTQucYOTd6M065Bh75uJ/pxuDnxKp9T/tHU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731687620; c=relaxed/simple; bh=5rxsIBRpKwsct60++6PQbxOi19L1j5TjQbCzdGmJzP0=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=AftSZJX6eUdnWAP0SpKioUuHvDFYfCtPkaJsEQf+X6hl9SzXcA92+xfOZ4s7/TyImiF6uN3n0Ib9qZUgo79AjC9Pl2K7G5Hhwssv9r+cqG4dvTslLVQ97svFWAAX3LBTPj5lNCz+4YWIpr1r3dbg0AVujoKCUb/dBxkVvcQIU2o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=HH7ha9CW; 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="HH7ha9CW" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0C45DC4CECF; Fri, 15 Nov 2024 16:20:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1731687620; bh=5rxsIBRpKwsct60++6PQbxOi19L1j5TjQbCzdGmJzP0=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=HH7ha9CWeoH9zXmzGun4bIFMN20GUqes4wCeCvbpm/XLQWsHIRywJOSNdiTzVYfde HywR+wdB3CjtDzsV3y2QWVgdMvshOGJnayqH0GPN2oYT6lSitViML5/vMgl0rE90Zi Ln3lCcyqHv5uYWmJcz/xGvkjkIdQ61khD44943NzeZkRGX1MVAD5xK73b6/WqUct7d aOiMWtPu9Yoiv5/DT4DSNc89ggjK0+dObAZTywG3u9S0wiLPj65AwIKg4o32G3Je9h 863SMeedGzop/uBjN9lc+72C+8KLVAekqUnbvyJiWWFTQ6T9PxZvm8HTFr5zcnJsQW CIWyht9Mzz9pg== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id EAD903809A80; Fri, 15 Nov 2024 16:20:31 +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] bpf: Do not alloc arena on unsupported arches From: patchwork-bot+netdevbpf@kernel.org Message-Id: <173168763049.2635622.13543213341607100159.git-patchwork-notify@kernel.org> Date: Fri, 15 Nov 2024 16:20:30 +0000 References: <20241115082548.74972-1-vmalik@redhat.com> In-Reply-To: <20241115082548.74972-1-vmalik@redhat.com> To: Viktor Malik Cc: bpf@vger.kernel.org, ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, martin.lau@linux.dev, eddyz87@gmail.com, song@kernel.org, yonghong.song@linux.dev, john.fastabend@gmail.com, kpsingh@kernel.org, sdf@fomichev.me, haoluo@google.com, jolsa@kernel.org Hello: This patch was applied to bpf/bpf-next.git (master) by Alexei Starovoitov : On Fri, 15 Nov 2024 09:25:48 +0100 you wrote: > Do not allocate BPF arena on arches that do not support it, instead > return EOPNOTSUPP. This is useful to prevent bugs such as soft lockups > while trying to free the arena which we have witnessed on ppc64le [1]. > > [1] https://lore.kernel.org/bpf/4afdcb50-13f2-4772-8db1-3fd02bd985b3@redhat.com/ > > Signed-off-by: Viktor Malik > > [...] Here is the summary with links: - [bpf-next] bpf: Do not alloc arena on unsupported arches https://git.kernel.org/bpf/bpf-next/c/ab4dc30c5322 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html