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[2620:137:e000::3:6]) by mx.google.com with ESMTPS id i73-20020a81914c000000b005af9db2a010si118637ywg.497.2023.10.26.11.52.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 Oct 2023 11:53:00 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:6 as permitted sender) client-ip=2620:137:e000::3:6; Authentication-Results: mx.google.com; dkim=pass header.i=@mariadb.org header.s=google header.b=ZYP3ZBef; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:6 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=mariadb.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by pete.vger.email (Postfix) with ESMTP id 97FB181C0C1C; Thu, 26 Oct 2023 11:52:57 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at pete.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230008AbjJZSwt (ORCPT + 99 others); Thu, 26 Oct 2023 14:52:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40910 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229991AbjJZSws (ORCPT ); Thu, 26 Oct 2023 14:52:48 -0400 Received: from mail-pg1-x52c.google.com (mail-pg1-x52c.google.com [IPv6:2607:f8b0:4864:20::52c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D3DE51A7 for ; Thu, 26 Oct 2023 11:52:43 -0700 (PDT) Received: by mail-pg1-x52c.google.com with SMTP id 41be03b00d2f7-53fbf2c42bfso1034332a12.3 for ; Thu, 26 Oct 2023 11:52:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mariadb.org; s=google; t=1698346363; x=1698951163; darn=vger.kernel.org; h=cc:to:subject:message-id:date:from:mime-version:from:to:cc:subject :date:message-id:reply-to; bh=3el8K7l4KhSfOh7Yq5Ci32FysUQLtgWxtCBTApe7bRI=; b=ZYP3ZBefHBIWq0gwuH/s4GV+NIu5HbdVNedrPnEbNJrfl22tWKn7+9itIxnOykOgBI 5lru6z5KBjG1Rv9iSeQ6/6duVdte6t5vRjaauq1/w+rk4bJFrZNeVUbJ/YekChh4FGJH pbPGPRvVnwEn7nRHENRt5BE7Pi7+nhP6Z2BWgqlkT7HGbpyC6b8UvMsGiO3fyLHJ9hT2 dIY7+P9UX8wxk5KSIuVjev3MTfiBhesFkMesIlqgEkFmKV9pyJoWhApnzVhtSYhx/GG8 3I/qOGMa6K7WodeRalJyxntmyAmGF/hLH0fJRMds0FzfUFsTgXWlIDBXjTvF5EM3k8NC CpJQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1698346363; x=1698951163; h=cc:to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=3el8K7l4KhSfOh7Yq5Ci32FysUQLtgWxtCBTApe7bRI=; b=Bhs7AL1EUKg6ppLNTTLhWr58lodx/9YgbE361wU6hSWEAbd2ZlmYMglA9DZ8we2mgi Euu1W1MjJ2J38t8Ua3KwtJSymahYGhbdpaexKIhoqLEnTDdUZTVh+Kkce6HvGXSdV5iP 74pIi+9HfpX2+3e1J4SVmorQrXpU8i4NLteKPNgexc58GQS2oZ1KMKSd/1Uz5vKQWlwm 9K3Rac2576X03j7W+BOBJUd/77v+xsd9rJFqeBo8zAlHpmCMZd95YKYbQrNiq7i6H8Dl 79AbTaBPXHmlsrERY65d9Sj4fiLkhd7y3e2Q5p1wyhNDiG/U5JuBzDh2VjkECir5tiLp q+/Q== X-Gm-Message-State: AOJu0YwjK1coaw0Ifr8A5j9ShFKr7JtL15LmOpMg+YS8IHc7ljpHGDNK u6Lm3O+1BPWb2EM5SWZ/dcWlkUfB5Jo2PbX19kI7Sw== X-Received: by 2002:a17:90a:f2d4:b0:27c:f845:3e3f with SMTP id gt20-20020a17090af2d400b0027cf8453e3fmr448846pjb.1.1698346363180; Thu, 26 Oct 2023 11:52:43 -0700 (PDT) MIME-Version: 1.0 From: Daniel Black Date: Fri, 27 Oct 2023 05:52:32 +1100 Message-ID: Subject: Re: [PATCH] sched: psi: fix unprivileged polling against cgroups To: hannes@cmpxchg.org Cc: bluca@debian.org, cerasuolodomenico@gmail.com, linux-kernel@vger.kernel.org, peterz@infradead.org, stable@vger.kernel.org, surenb@google.com Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-0.8 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on pete.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (pete.vger.email [0.0.0.0]); Thu, 26 Oct 2023 11:52:57 -0700 (PDT) Thank you, Reported-by: Daniel Black