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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-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: D3424140003 X-Stat-Signature: nfozt3huwyi1te368ziu8bnhznuq96pu X-Rspam-User: X-HE-Tag: 1681427248-641354 X-HE-Meta: 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 rpzW49WO 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000001, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: 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 :-(