From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pdx-out-003.esa.us-west-2.outbound.mail-perimeter.amazon.com (pdx-out-003.esa.us-west-2.outbound.mail-perimeter.amazon.com [44.246.68.102]) (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 2FD4E2D47FF; Mon, 13 Jul 2026 14:12:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=44.246.68.102 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783951937; cv=none; b=P68gKiSPKTbsFIEtIGdP1zslzOJpaEFlZovILE3WhpQqwMW41uNe9hh2KD5gucEKb68KcMgMJuv21Yfz6NOe+R6JQNCm5PaO8Sa4KmfJAKWKrP/2IzH1Yfod1GDBGFqfR4aDWT9hd+aHRNm34zWSzgCrYO+PW7ep01jJhGZ4wiI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783951937; c=relaxed/simple; bh=sVvVU7SZrOByNfcvMhp2k29M+KzZ2+Lij7PMj5z9cbw=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=V7E2MwuJxiYIZ8dypVjvZFxd2wPBTddv6Ua1J2BCZirxxHzE2ZCH+4ok06yxDqlFt/RLZtJDcgnUSqX4gyKC1pb3GDKR9tX+FVLvI0XEIXc42Zmlgh3Skd072MdDExBuEOa3OjTbbpKmab2hm4/Vik3x6JOCPN626DfX4UxfstU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amazon.com; spf=pass smtp.mailfrom=amazon.com; dkim=pass (2048-bit key) header.d=amazon.com header.i=@amazon.com header.b=dOk/anWG; arc=none smtp.client-ip=44.246.68.102 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amazon.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=amazon.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=amazon.com header.i=@amazon.com header.b="dOk/anWG" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazoncorp2; t=1783951936; x=1815487936; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=sVvVU7SZrOByNfcvMhp2k29M+KzZ2+Lij7PMj5z9cbw=; b=dOk/anWG/07l8259+PUICxZ8I3KttOuKI9HlDDAs4kD9TgpvRUwanBCA COBdKh8p/5HLFyJQ8kBrjoqoON0TIE/nb1cBkSFO6r935BPqJWQTtdWlJ JkZPEpNs2oXC+fg2g8nukU0qdUsQQBFCXneQqukNETd/z7FS62OEXBVum kjhXfdALFkTx0YEjOgQwQx6jnbvZ3hgk1O+Cx/am1yH5ql4SLEaBP+nGU Bj6HmaiOqf5iz7lH9LMjN1blClq8VBJ54u2erT+u188zeAjJGOu7a+4nI g+0Dh7gkTljDcC5aBk29oRZoYHglOeOUDmjNVV07ByZKKlqKQxM22xyAw w==; X-CSE-ConnectionGUID: UFazFn6eR7quOZEhmGcc/Q== X-CSE-MsgGUID: r6LDZvdeRWCy1vn7rAru8g== X-IronPort-AV: E=Sophos;i="6.25,154,1779148800"; d="scan'208";a="23589592" Received: from ip-10-5-9-48.us-west-2.compute.internal (HELO smtpout.naws.us-west-2.prod.farcaster.email.amazon.dev) ([10.5.9.48]) by internal-pdx-out-003.esa.us-west-2.outbound.mail-perimeter.amazon.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Jul 2026 14:12:15 +0000 Received: from EX19MTAUWA002.ant.amazon.com [205.251.233.234:6927] by smtpin.naws.us-west-2.prod.farcaster.email.amazon.dev [10.0.51.175:2525] with esmtp (Farcaster) id 0907596a-dae2-48ee-8b8a-e7f622515fba; Mon, 13 Jul 2026 14:12:15 +0000 (UTC) X-Farcaster-Flow-ID: 0907596a-dae2-48ee-8b8a-e7f622515fba Received: from EX19D001UWA001.ant.amazon.com (10.13.138.214) by EX19MTAUWA002.ant.amazon.com (10.250.64.202) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.2562.43; Mon, 13 Jul 2026 14:12:15 +0000 Received: from dev-dsk-jamz-1e-e35f4cd9.us-east-1.amazon.com (10.189.35.140) by EX19D001UWA001.ant.amazon.com (10.13.138.214) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.2562.43; Mon, 13 Jul 2026 14:12:14 +0000 From: Jimmy Zuber To: Miklos Szeredi CC: , , , , Shuah Khan , Subject: Re: [PATCH v2 0/2] fuse: allow FUSE_SYNCFS for privileged userspace servers Date: Mon, 13 Jul 2026 14:12:03 +0000 Message-ID: <20260713141203.2838402-1-jamz@amazon.com> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20260619170251.1154562-1-jamz@amazon.com> References: <20260619170251.1154562-1-jamz@amazon.com> Precedence: bulk X-Mailing-List: linux-api@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: EX19D032UWB002.ant.amazon.com (10.13.139.190) To EX19D001UWA001.ant.amazon.com (10.13.138.214) Hi Miklos, Gentle ping on v2 - I've added CAP_SYS_ADMIN checks at /dev/fuse open time. I hope this addresses your concerns. Let me know if there's anything else you'd like changed. Thank you, Jimmy