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 B939638D3F8; Thu, 20 Aug 2026 17:50:55 +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=1787248256; cv=none; b=LspN/Prpm/lr4D3JpKTvcdsoaZiv061wtTHNFWMh4WjuChUp7b5sH9kwbZErv4eydhUtcoMTlM4i/Sps3Js5UB/ukCEe+EXXfFP4EytWzgA8szpID6TIT3vENB5BdhJeqjVZH4Nmszj78TaC2UWorGS/1FhJ2ETwaE/KTaUT3Bo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787248256; c=relaxed/simple; bh=8vpswHGtjiLF4kK1ZAALpwzSdQTfKRO3W9ZWvlefv6U=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=RZAAXI2zdk8k0tfiU62eQDfzYeSVU+Mw4/T931Fhb3xPxqa0/HpvNxms3bkmXok4kuiW2v0Mapi1gmNKA2xKPcuF0RszPTuIneDLudFEB/KtrgSnGctZVCu3jrHds9KA/VC0vFBoJROAPCVr2cKh5/0eDi6j7DCqqPr9n2arMRM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=d1jEyztT; 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="d1jEyztT" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 583A91F00A3A; Thu, 20 Aug 2026 17:50:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1787248255; bh=HYslVfzV7RW5oVRODKYYfs6n1yrZNOyNaXDZsRd5Mfs=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=d1jEyztThaNoYc2dIrsNE025uG7xQBWbqJU4CjdPnpfCvz9ezJpBdmQVwaJE5jZnT AkZe82mHuuKVopJO5qDvNnaZ/JyDxUSrS1xxv/zUL+hBG6ACtVyfDPxTkNtnCXY90s xN7YUolOaYWwY7/QL1OzCoFUR/kLGsyr5LyihMdL5D9T44u5gFj8gNHoojJye/VW2I cTwut7EKn93Cf6+xqM021Ns70qKP7FDGRmK1odNkZ1jbFXuOCd9nU+wRzCYtLM3tMi ssy30plQiJ7uL4ZFOb4kGptCsSqahY8AytItGKQX7brLHzpuNUSH+JLCgUA+AP/hKv IX3PDU2SJPRwQ== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id D0AE03822D56; Thu, 20 Aug 2026 17:50:06 +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: sched_ext: Mark ops argument container pointer fields as trusted From: patchwork-bot+netdevbpf@kernel.org Message-Id: <178724820540.396558.13439570619675241228.git-patchwork-notify@kernel.org> Date: Thu, 20 Aug 2026 17:50:05 +0000 References: <95d7ccc17681aa3a4a2eeb1b073f00f7@kernel.org> In-Reply-To: <95d7ccc17681aa3a4a2eeb1b073f00f7@kernel.org> To: Tejun Heo Cc: ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, eddyz87@gmail.com, memxor@gmail.com, john.fastabend@gmail.com, bpf@vger.kernel.org, void@manifault.com, arighi@nvidia.com, changwoo@igalia.com, emil@etsalapatis.com, sched-ext@lists.linux.dev, linux-kernel@vger.kernel.org Hello: This patch was applied to bpf/bpf-next.git (master) by Kumar Kartikeya Dwivedi : On Wed, 19 Aug 2026 19:20:21 -1000 you wrote: > Walking an unannotated pointer field of a trusted struct yields a bare > PTR_TO_BTF_ID in non-sleepable programs, which kfuncs and helpers accept, > but PTR_UNTRUSTED in sleepable programs, which they reject. This gets in the > way of making ops.init_task() sleepable, which schedulers want for > allocations. For example, passing args->cgroup into bpf_cgrp_storage_get() > then fails verification and the only recourse is round-tripping through the > cgroup ID with bpf_cgroup_from_id(). > > [...] Here is the summary with links: - [bpf-next] bpf: sched_ext: Mark ops argument container pointer fields as trusted https://git.kernel.org/bpf/bpf-next/c/aed1bf1a352a You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html