linux-kernel - Re: [PATCH v13 00/12] KVM: guest_memfd: Add NUMA mempolicy support

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <176097602114.439246.7705198528866990456.b4-ty@google.com>
Date: Mon, 20 Oct 2025 09:33:05 -0700
From: Sean Christopherson <seanjc@...gle.com>
To: Sean Christopherson <seanjc@...gle.com>, Miguel Ojeda <ojeda@...nel.org>, Marc Zyngier <maz@...nel.org>, 
	Oliver Upton <oliver.upton@...ux.dev>, Paolo Bonzini <pbonzini@...hat.com>
Cc: linux-arm-kernel@...ts.infradead.org, kvmarm@...ts.linux.dev, 
	kvm@...r.kernel.org, linux-kernel@...r.kernel.org, 
	Ackerley Tng <ackerleytng@...gle.com>, Shivank Garg <shivankg@....com>, 
	David Hildenbrand <david@...hat.com>, Fuad Tabba <tabba@...gle.com>, Ashish Kalra <ashish.kalra@....com>, 
	Vlastimil Babka <vbabka@...e.cz>
Subject: Re: [PATCH v13 00/12] KVM: guest_memfd: Add NUMA mempolicy support

On Thu, 16 Oct 2025 10:28:41 -0700, Sean Christopherson wrote:
> Miguel, you got pulled in due to a one-line change to add a new iterator
> macros in .clang-format.
> 
> Shivank's series to add support for NUMA-aware memory placement in
> guest_memfd.  Based on kvm-x86/next.
> 
> Note, Ackerley pointed out that we should probably have testing for the
> cpuset_do_page_mem_spread() behavior.  I 100% agree, but I'm also a-ok
> merging without those tests.
> 
> [...]

Applied to kvm-x86 gmem, sans the .clang-format change.  Thanks!

[01/12] KVM: guest_memfd: Rename "struct kvm_gmem" to "struct gmem_file"
        https://github.com/kvm-x86/linux/commit/497b1dfbcacf
[02/12] KVM: guest_memfd: Add macro to iterate over gmem_files for a mapping/inode
        https://github.com/kvm-x86/linux/commit/392dd9d9488a
[03/12] KVM: guest_memfd: Use guest mem inodes instead of anonymous inodes
        https://github.com/kvm-x86/linux/commit/a63ca4236e67
[04/12] KVM: guest_memfd: Add slab-allocated inode cache
        https://github.com/kvm-x86/linux/commit/f609e89ae893
[05/12] KVM: guest_memfd: Enforce NUMA mempolicy using shared policy
        https://github.com/kvm-x86/linux/commit/ed1ffa810bd6
[06/12] KVM: selftests: Define wrappers for common syscalls to assert success
        https://github.com/kvm-x86/linux/commit/3223560c93eb
[07/12] KVM: selftests: Report stacktraces SIGBUS, SIGSEGV, SIGILL, and SIGFPE by default
        https://github.com/kvm-x86/linux/commit/29dc539d74ab
[08/12] KVM: selftests: Add additional equivalents to libnuma APIs in KVM's numaif.h
        https://github.com/kvm-x86/linux/commit/2189d78269c5
[09/12] KVM: selftests: Use proper uAPI headers to pick up mempolicy.h definitions
        https://github.com/kvm-x86/linux/commit/fe7baebb99de
[10/12] KVM: selftests: Add helpers to probe for NUMA support, and multi-node systems
        https://github.com/kvm-x86/linux/commit/e698e89b3ed1
[11/12] KVM: selftests: Add guest_memfd tests for mmap and NUMA policy support
        https://github.com/kvm-x86/linux/commit/38ccc50ac037
[12/12] KVM: guest_memfd: Add gmem_inode.flags field instead of using i_private
        https://github.com/kvm-x86/linux/commit/e66438bb81c4

--
https://github.com/kvm-x86/linux/tree/next