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Tue, 9 Dec 2025 17:21:51 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 73601C4CEFB; Tue, 9 Dec 2025 17:21:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1765300911; bh=6JzHwVMsw3oVBaLB929QEwdcMxFilfqVMX3zcgp6eKA=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=Psg4CKLAi9h/A9vrvljHnRqp9p5yz8B5YCapKgSBCEr6kmloaOVwmNaYxp96nI0Jm E1pbyJ1ln1w7L+cwykG7ZYqv4qRzAcWJFrrDoVllnAKtP9kV9HNNc0yvVFDPPFwIkZ zlIrgsKzfz9N31t7zC7ENkzXvNMPaNLtaoUlwGSCq0lbSmlyoP3LMxcO1rKyc+86dE NNhWUd3A/NHLJln9jL7sW0vI/gKw88UtIG56vYvOYlGCOJt2PmPeBPQ+WVB8pAbtZB YUlzouJwNa/r7jfn9C9CtIGicL5PvCAPTPMpQEpILvgU65s/m796Uhb97EubDbNHcQ BLbAhrtl11WCQ== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id B591F3808200; Tue, 9 Dec 2025 17:18:47 +0000 (UTC) MIME-Version: 1.0 Message-Id: <176530072652.4018985.15391772848132749035.git-patchwork-notify@kernel.org> Date: Tue, 09 Dec 2025 17:18:46 +0000 References: <20250827175247.83322-2-shivankg@amd.com> In-Reply-To: <20250827175247.83322-2-shivankg@amd.com> To: Garg@aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org, Shivank X-Headers-End: 1vT1PW-00010F-Fb Subject: Re: [f2fs-dev] [PATCH kvm-next V11 0/7] Add NUMA mempolicy support for KVM guest-memfd X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: patchwork-bot+f2fs--- via Linux-f2fs-devel Reply-To: patchwork-bot+f2fs@kernel.org Cc: gshan@redhat.com, mhocko@suse.com, jack@suse.cz, jgg@nvidia.com, kvm@vger.kernel.org, david@redhat.com, tabba@google.com, kalyazin@amazon.com, peterx@redhat.com, clm@fb.com, rppt@kernel.org, ddutile@redhat.com, linux-kselftest@vger.kernel.org, jaegeuk@kernel.org, papaluri@amd.com, ying.huang@linux.alibaba.com, shuah@kernel.org, matthew.brost@intel.com, zbestahu@gmail.com, lorenzo.stoakes@oracle.com, pvorel@suse.cz, ira.weiny@intel.com, dhavale@google.com, jmorris@namei.org, willy@infradead.org, hch@infradead.org, linux-bcachefs@vger.kernel.org, cgzones@googlemail.com, ziy@nvidia.com, rientjes@google.com, brauner@kernel.org, xiang@kernel.org, roypat@amazon.co.uk, chao.gao@intel.com, jgowans@amazon.com, thomas.lendacky@amd.com, ashish.kalra@amd.com, chao.p.peng@intel.com, yan.y.zhao@intel.com, byungchul@sk.com, michael.day@amd.com, Neeraj.Upadhyay@amd.com, michael.roth@amd.com, bfoster@redhat.com, bharata@amd.com, josef@toxicpanda.com, Liam.Howlett@oracle.com, ackerleytng@google.com, suzuki.poulose@arm.com, linux-coco@lists.linux.dev, dsterba@suse.com, shdhiman@amd.com, dan.j.williams@intel.com, gourry@gourry.net, surenb@google.com, vbabka@suse.cz, yuzhao@google.com, joshua.hahnjy@gmail.com, apopple@nvidia.com, nikunj@amd.com, vannapurve@google.com, quic_eberman@quicinc.com, paul@paul-moore.com, linux-mm@kvack.org, seanjc@google.com, kent.overstreet@linux.dev, rakie.kim@sk.com, linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, pankaj.gupta@amd.com, linux-security-module@vger.kernel.org, lihongbo22@huawei.com, jefflexu@linux.alibaba.com, aik@amd.com, amit@infradead.org, linux-fsdevel@vger.kernel.org, pbonzini@redhat.com, akpm@linux-foundation.org, serge@hallyn.com, linux-erofs@lists.ozlabs.org, linux-btrfs@vger.kernel.org, viro@zeniv.linux.org.uk Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net Hello: This series was applied to jaegeuk/f2fs.git (dev) by Sean Christopherson : On Wed, 27 Aug 2025 17:52:41 +0000 you wrote: > This series introduces NUMA-aware memory placement support for KVM guests > with guest_memfd memory backends. It builds upon Fuad Tabba's work (V17) > that enabled host-mapping for guest_memfd memory [1] and can be applied > directly applied on KVM tree [2] (branch kvm-next, base commit: a6ad5413, > Merge branch 'guest-memfd-mmap' into HEAD) > > == Background == > KVM's guest-memfd memory backend currently lacks support for NUMA policy > enforcement, causing guest memory allocations to be distributed across host > nodes according to kernel's default behavior, irrespective of any policy > specified by the VMM. This limitation arises because conventional userspace > NUMA control mechanisms like mbind(2) don't work since the memory isn't > directly mapped to userspace when allocations occur. > Fuad's work [1] provides the necessary mmap capability, and this series > leverages it to enable mbind(2). > > [...] Here is the summary with links: - [f2fs-dev,kvm-next,V11,1/7] mm/filemap: Add NUMA mempolicy support to filemap_alloc_folio() (no matching commit) - [f2fs-dev,kvm-next,V11,2/7] mm/filemap: Extend __filemap_get_folio() to support NUMA memory policies https://git.kernel.org/jaegeuk/f2fs/c/16a542e22339 - [f2fs-dev,kvm-next,V11,3/7] mm/mempolicy: Export memory policy symbols https://git.kernel.org/jaegeuk/f2fs/c/f634f10809ec - [f2fs-dev,kvm-next,V11,4/7] KVM: guest_memfd: Use guest mem inodes instead of anonymous inodes (no matching commit) - [f2fs-dev,kvm-next,V11,5/7] KVM: guest_memfd: Add slab-allocated inode cache (no matching commit) - [f2fs-dev,kvm-next,V11,6/7] KVM: guest_memfd: Enforce NUMA mempolicy using shared policy (no matching commit) - [f2fs-dev,kvm-next,V11,7/7] KVM: guest_memfd: selftests: Add tests for mmap and NUMA policy support (no matching commit) You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel