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[2620:137:e000::1:20]) by mx.google.com with ESMTP id d23-20020a05683018f700b0069f14167e4bsi2584438otf.349.2023.04.13.16.11.30; Thu, 13 Apr 2023 16:11:44 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20221208 header.b=cUBnq6do; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230004AbjDMXHb (ORCPT + 99 others); Thu, 13 Apr 2023 19:07:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41086 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229469AbjDMXHa (ORCPT ); Thu, 13 Apr 2023 19:07:30 -0400 Received: from mail-yw1-x114a.google.com (mail-yw1-x114a.google.com [IPv6:2607:f8b0:4864:20::114a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 38F5E10E5 for ; Thu, 13 Apr 2023 16:07:29 -0700 (PDT) Received: by mail-yw1-x114a.google.com with SMTP id 00721157ae682-54efad677cbso158970167b3.6 for ; Thu, 13 Apr 2023 16:07:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20221208; t=1681427248; x=1684019248; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=m0eoChJ3C+wX0j/cXmxt8QdAgHqIaCqFV7218jkkfFU=; b=cUBnq6doIYuLvUGVyiYaA7jpkgVtHOtimIKcwt2fzUEGbTagC+SbFxwzie3YwQBvoi 2tvxYDlX35dBRsyJ0dqJ0imqCLe7ogS8WTyC7A5vLzXCTzi2nfvrTc7VxeigvLRuypoj d9zWu9lsiLRAeEcyRqF2vB0H2fEa6JEL4FKRXo81NT0wlQUQMuRZJC6/qqZxiWVlFuvs rCpdS64PxIo7V8SajS2etdSOROdKTmlVD4sBgXB1W2FZSMb7wXUNI2yqiz+J9cWyF9eb 0i6PytQOESujv8I6M/6hszVyOyKaqVF3BjpcBY+b2iw09H2OLHz5o/ci5kucUCGLlxuh 5zxg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1681427248; x=1684019248; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=m0eoChJ3C+wX0j/cXmxt8QdAgHqIaCqFV7218jkkfFU=; b=JBYgf6hO0f4OdDCbYy9g8Tiu2EcMo3CgBIWjWuyVK4GqwYZ2coMU+mshIfaFtAUvQf 6U3s6vozQNPX6sNTSZQ20RSvtVBb3JBB20Icdp/Kjl0nkuXE9mRUdctdMrOk9d+59zAM qpSudu616/PRzqVKmmn0t6eNoUR9Z+ysffl4M0+ustsUGvgRx9xruC3XEeJqy4X9sZ3w 0GbGUaFSA+fkb5YdZgdhXoCW9xR1M5OuHlMp7aCCXFlXsS9mSgX5+sGiqPy70AYpamy5 78hbCLF9UgHrbBMqSork5KpQOI4YdX1N5MkfJ/vOYPFKxgpiTTZOnkTt0gFM/3qhbJy4 C/9g== X-Gm-Message-State: AAQBX9d4XuLYTqX/FlVeRVkU5GarYQL+AJVId7Ar6uRrS4mutRo7Bq8L oFvtxx63VqO4d84y7rq+6srsDwuwRZA= X-Received: from zagreus.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:5c37]) (user=seanjc job=sendgmr) by 2002:a25:d0d6:0:b0:b8f:559f:bd49 with SMTP id h205-20020a25d0d6000000b00b8f559fbd49mr2479865ybg.6.1681427247867; Thu, 13 Apr 2023 16:07:27 -0700 (PDT) Date: Thu, 13 Apr 2023 23:07:26 +0000 In-Reply-To: Mime-Version: 1.0 References: <20230412-kurzweilig-unsummen-3c1136f7f437@brauner> Message-ID: Subject: Re: [RFC PATCH v3 1/2] mm: restrictedmem: Allow userspace to specify mount for memfd_restricted From: Sean Christopherson To: Ackerley Tng Cc: Christian Brauner , kvm@vger.kernel.org, linux-api@vger.kernel.org, linux-arch@vger.kernel.org, linux-doc@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, qemu-devel@nongnu.org, aarcange@redhat.com, ak@linux.intel.com, akpm@linux-foundation.org, arnd@arndb.de, bfields@fieldses.org, bp@alien8.de, chao.p.peng@linux.intel.com, corbet@lwn.net, dave.hansen@intel.com, david@redhat.com, ddutile@redhat.com, dhildenb@redhat.com, hpa@zytor.com, hughd@google.com, jlayton@kernel.org, jmattson@google.com, joro@8bytes.org, jun.nakajima@intel.com, kirill.shutemov@linux.intel.com, linmiaohe@huawei.com, luto@kernel.org, mail@maciej.szmigiero.name, mhocko@suse.com, michael.roth@amd.com, mingo@redhat.com, naoya.horiguchi@nec.com, pbonzini@redhat.com, qperret@google.com, rppt@kernel.org, shuah@kernel.org, steven.price@arm.com, tabba@google.com, tglx@linutronix.de, vannapurve@google.com, vbabka@suse.cz, vkuznets@redhat.com, wanpengli@tencent.com, wei.w.wang@intel.com, x86@kernel.org, yu.c.zhang@linux.intel.com Content-Type: text/plain; charset="us-ascii" X-Spam-Status: No, score=-9.6 required=5.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,USER_IN_DEF_DKIM_WL autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Apr 13, 2023, Ackerley Tng wrote: > Christian Brauner writes: > > I'm curious, is there an LSFMM session for this? > > As far as I know, there is no LSFMM session for this. Correct, no LSFMM session. In hindsight, that's obviously something we should have pursued :-(