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Most active threads (last 7 days)

Recent patches

Latest 30 postings or standalone patches (up to 30), newest first. Counts below cover matching patches in linux-coco touching this subsystem.

• Add support for AMD IOMMU GAPPI v7 · 1 matching patch

  Entire posting: PENDING · 4 of 7 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v7 7/7] iommu/amd: Provide kernel command line option to enable GAPPI 2026-11-11
  2026-11-11 · Sairaj Kodilkar <hidden>
• iommufd: TSM-backed virtual IOMMUs for confidential guests v8 · 2 matching patches

  Entire posting: PENDING · 3 of 15 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v8 01/15] PCI/TSM: Move core code into its own directory 2026-11-04
  • [PATCH v8 13/15] iommufd/viommu: Allow vIOMMUs without a parent HWPT 2026-11-04
  2026-11-04 · Aneesh Kumar K.V (Arm) <aneesh.kumar@kernel.org>
• KVM/VFIO: Add guest_memfd support for device MMIO v4 · 3 matching patches

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [RFC PATCH v4 06/25] KVM: guest_memfd: Support device-backed PFN providers 2026-11-04
  • [RFC PATCH v4 07/25] KVM: guest_memfd: Support private/shared conversion of device memory 2026-11-04
  • [RFC PATCH v4 25/25] KVM: Document device-backed guest_memfd and VFIO usage 2026-11-04
  2026-11-04 · Aneesh Kumar K.V (Arm) <aneesh.kumar@kernel.org>
• REVIEWED · 3 reviews, 2 by maintainers [PATCH v5 2/2] x86/early_printk: Add earlyprintk=tdx to drive the UART with TDVMCALLs 2026-11-02 · Vishal Verma <vishal.l.verma@intel.com>
• KVM: guest_memfd: Add a common framework for device memory providers v3 · 2 matching patches

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [RFC PATCH v3 06/13] KVM: guest_memfd: Support device-backed PFN providers 2026-11-01
  • [RFC PATCH v3 07/13] KVM: guest_memfd: Support private/shared conversion of device memory 2026-11-01
  2026-11-01 · Aneesh Kumar K.V (Arm) <aneesh.kumar@kernel.org>
• x86,fs/resctrl: Keep default MBM mode at boot and fix ABMC programming v6 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v6 2/2] x86,fs/resctrl: Keep mbm_assign_mode in default mode at boot 2026-10-30
  2026-10-30 · Babu Moger <babu.moger@amd.com>
• PCI/TSM: Add CTLV attestation v1 · 7 matching patches

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [RFC PATCH v1 01/11] attestation: Restrict inherited operations per instance 2026-10-28
  • [RFC PATCH v1 03/11] attestation: Enter secure operation when evidence is accepted 2026-10-28
  • [RFC PATCH v1 04/11] attestation: Bind object selection to accepted evidence snapshots 2026-10-28
  • [RFC PATCH v1 05/11] attestation: Make the evidence-get challenge attribute optional 2026-10-28
  • [RFC PATCH v1 06/11] PCI/TSM: Describe the PCI attestation control family 2026-10-28
  • [RFC PATCH v1 08/11] PCI/TSM: Bind CTLV attestation to connected and locked contexts 2026-10-28
  • [RFC PATCH v1 10/11] virt: coco: arm-cca-host: Publish slot zero and establish streams after acceptance 2026-10-28
  2026-10-28 · Aneesh Kumar K.V (Arm) <aneesh.kumar@kernel.org>
• virtio_balloon, efi/unaccepted: support memory ballooning and free page reporting in CoCo guests v1 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 07/13] mm/page_alloc: allow lower-order unaccepted_pages 2026-10-27
  2026-10-27 · Kevin Loughlin <hidden>
• Add support for AMD IOMMU GAPPI v6 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v6 7/7] iommu/amd: Provide kernel command line option to enable GAPPI 2026-10-22
  2026-10-22 · Sairaj Kodilkar <hidden>
• x86,fs/resctrl: Keep default MBM mode at boot and fix ABMC programming v5 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v5 2/2] x86,fs/resctrl: Keep mbm_assign_mode in default mode at boot 2026-10-21
  2026-10-21 · Babu Moger <babu.moger@amd.com>
• KVM/VFIO: guest_memfd support for device MMIO resources v2 · 4 matching patches

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [RFC PATCH v2 01/13] KVM: guest_memfd: Support PFN-backed resource providers 2026-10-17
  • [RFC PATCH v2 08/13] vfio/pci: Provide guest_memfd backing for PCI BARs 2026-10-17
  • [RFC PATCH v2 11/13] KVM: guest_memfd: Remove device mappings on final close 2026-10-17
  • [RFC PATCH v2 13/13] vfio/pci: Allow VFIO BAR mmap with an attached guest_memfd 2026-10-17
  2026-10-17 · Aneesh Kumar K.V (Arm) <aneesh.kumar@kernel.org>
• attestation: Add a common subsystem and TDX support rfc · 12 matching patches

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH RFC 01/20] ctlv: Add the schema language and generator 2026-10-15
  • [PATCH RFC 02/20] ctlv: Add the UAPI wire format and family API 2026-10-15
  • [PATCH RFC 03/20] ctlv: Add the root family specification and generated files 2026-10-15
  • [PATCH RFC 04/20] Documentation: ctlv: Add userspace ABI 2026-10-15
  • [PATCH RFC 13/20] Documentation: ctlv: Describe how to write a family 2026-10-15
  • [PATCH RFC 14/20] attestation: Add the base family specification and generated files 2026-10-15
  • [PATCH RFC 15/20] attestation: Prepare provider and instance core 2026-10-15
  • [PATCH RFC 16/20] attestation: Prepare measurement register journal 2026-10-15
  • [PATCH RFC 17/20] attestation: Add CTLV operation handling 2026-10-15
  • [PATCH RFC 18/20] tdx-guest: Expose the native attestation service API 2026-10-15
  • [PATCH RFC 19/20] attestation: Add the TDX family specification and generated files 2026-10-15
  • [PATCH RFC 20/20] attestation: Add the TDX family implementation 2026-10-15
  2026-10-15 · Jiri Pirko <jiri@resnulli.us>
• Add support for AMD IOMMU GAPPI v5 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v5 7/7] iommu/amd: Provide kernel command line option to enable GAPPI 2026-10-15
  2026-10-15 · Sairaj Kodilkar <hidden>
• KVM/VFIO: guest_memfd support for device MMIO resources v1 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [RFC PATCH v1 1/6] KVM: guest_memfd: attach and bind device resources 2026-10-10
  2026-10-10 · Aneesh Kumar K.V (Arm) <aneesh.kumar@kernel.org>
• x86,fs/resctrl: Keep default MBM mode at boot and fix ABMC programming v4 · 2 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v4 2/3] fs/resctrl: Assign counters to existing groups when enabling mbm_event 2026-10-09
  • [PATCH v4 3/3] x86,fs/resctrl: Keep mbm_assign_mode in default mode at boot 2026-10-09
  2026-10-09 · Babu Moger <babu.moger@amd.com>
• iommufd: vIOMMUs and TSM guest requests for confidential guests v7 · 1 matching patch

  Entire posting: PENDING · 7 of 16 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v7 15/16] iommufd: Allow vIOMMUs without a parent HWPT 2026-10-08
  2026-10-08 · Aneesh Kumar K.V (Arm) <aneesh.kumar@kernel.org>
• x86/tdx: Use TDVMCALLs directly for earlyprintk v4 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v4 2/2] x86/early_printk: Add earlyprintk=tdx to drive the UART with TDVMCALLs 2026-10-05
  2026-10-05 · Vishal Verma <vishal.l.verma@intel.com>
• KVM: arm64: CCA: Add basic plumbing for Realms v22 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v22 15/23] KVM: arm64: CCA: Add a new mode for supporting Realm guests 2026-10-05
  2026-10-05 · Suzuki K Poulose <suzuki.poulose@arm.com>
• x86,fs/resctrl: Keep default MBM mode at boot and fix ABMC v3 · 2 matching patches

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v3 2/3] fs/resctrl: Assign counters to existing groups when enabling mbm_event 2026-10-02
  • [PATCH v3 3/3] x86,fs/resctrl: Keep mbm_assign_mode in default mode at boot 2026-10-02
  2026-10-02 · Babu Moger <babu.moger@amd.com>
• KVM: arm64: CCA: Add basic plumbing for Realms v21 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v21 14/23] KVM: arm64: CCA: Add a new mode for supporting Realm guests 2026-10-01
  2026-10-01 · Suzuki K Poulose <suzuki.poulose@arm.com>
• x86,fs/resctrl: Add kernel-mode (e.g., PLZA) support to the resctrl subsystem v6 · 5 matching patches

  Entire posting: PENDING · 1 of 18 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v6 02/18] x86/resctrl: Add PLZA support to command-line options 2026-10-01
  • [PATCH v6 09/18] fs/resctrl: Add interface to display kernel mode status 2026-10-01
  • [PATCH v6 16/18] fs/resctrl: Add interface to modify kernel mode via info/kernel_mode 2026-10-01
  • [PATCH v6 17/18] fs/resctrl: Allow user space to write kmode_cpus/kmode_cpus_list 2026-10-01
  • [PATCH v6 18/18] fs/resctrl: Add kernel mode documentation and examples 2026-10-01
  2026-10-01 · Babu Moger <babu.moger@amd.com>
• x86/percpu: Share decrypted storage before guest setup v2 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 3/6] x86/percpu: Require embedded allocation in encrypted guests 2026-09-29
  2026-09-29 · Zack Rusin <zack.rusin@broadcom.com>
• KVM: arm64: CCA: Add basic plumbing for Realms v20 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v20 14/22] KVM: arm64: CCA: Add a new mode for supporting Realm guests 2026-09-24
  2026-09-24 · Suzuki K Poulose <suzuki.poulose@arm.com>
• x86/tdx: Use TDVMCALLs directly for earlyprintk v3 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v3 2/2] x86/early_printk: Add earlyprintk=tdx to drive the UART with TDVMCALLs 2026-09-22
  2026-09-22 · Vishal Verma <vishal.l.verma@intel.com>
• x86/tdx: Use TDVMCALLs directly for earlyprintk v2 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 2/2] x86/early_printk: Add earlyprintk=tdx to drive the UART with TDVMCALLs 2026-09-21
  2026-09-21 · Vishal Verma <vishal.l.verma@intel.com>
• KVM: arm64: CCA: Add basic plumbing for Realms v19 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v19 12/20] KVM: arm64: CCA: Add a new mode for supporting Realm guests 2026-09-20
  2026-09-20 · Suzuki K Poulose <suzuki.poulose@arm.com>
• KVM: arm64: CCA: Add basic plumbing for Realms v18 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v18 14/23] KVM: arm64: CCA: Add a new mode for supporting Realm guests 2026-09-15
  2026-09-15 · Suzuki K Poulose <suzuki.poulose@arm.com>
• guest_memfd: In-place conversion support v13 · 7 matching patches

  Entire posting: LANDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v13 09/44] KVM: guest_memfd: Stub in ability to enable in-place shared<=>private conversion 2026-09-10
  • [PATCH v13 12/44] KVM: guest_memfd: Always fault from guest_memfd if in-place conversion is enabled 2026-09-10
  • [PATCH v13 14/44] KVM: guest_memfd: Add base support for KVM_SET_MEMORY_ATTRIBUTES2 2026-09-10
  • [PATCH v13 15/44] KVM: guest_memfd: Ensure pages are not in use before conversion 2026-09-10
  • [PATCH v13 19/44] KVM: SEV: Make 'uaddr' parameter optional for KVM_SEV_SNP_LAUNCH_UPDATE 2026-09-10
  • [PATCH v13 20/44] KVM: TDX: Make source page optional for KVM_TDX_INIT_MEM_REGION 2026-09-10
  • [PATCH v13 22/44] KVM: Let userspace disable per-VM mem attributes, enable per-gmem attributes 2026-09-10
  2026-09-10 · Ackerley Tng via B4 Relay <devnull+ackerleytng.google.com@kernel.org>
• KVM: arm64: CCA: Add basic plumbing for Realms v17 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v17 06/20] KVM: arm64: CCA: Add a new mode for supporting Realm guests 2026-09-08
  2026-09-08 · Suzuki K Poulose <suzuki.poulose@arm.com>
• LANDED [PATCH] Documentation: virt: Fix the struct snp_guest_request_ioctl name in sev-guest.rst 2026-09-05 · Karl Mehltretter <hidden>