Linux Confidential Computing Development
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 messages from 2026-11-02 07:01:57 to 2026-11-04 18:59:27 UTC [more...]

[PATCH 00/11] KVM: arm64: CCA: Prepare Realm memory management
 2026-11-04 18:59 UTC  (22+ messages)
` [PATCH 01/11] KVM: arm64: CCA: Reserve the RMM mode
` [PATCH 02/11] KVM: arm64: CCA: Introduce Realms
` [PATCH 03/11] KVM: arm64: CCA: Check for RMI support at KVM init
` [PATCH 04/11] KVM: arm64: CCA: Check for LPA2 support and SHA-256
` [PATCH 05/11] KVM: arm64: Handle attributes in stage2_unmap_range
` [PATCH 06/11] KVM: arm64: CCA: Add basic infrastructure for creating a realm
` [PATCH 07/11] KVM: arm64: CCA: Tear down RTTs
` [PATCH 08/11] KVM: arm64: CCA: Add Realm RTT mapping and invalidation helpers
` [PATCH 09/11] KVM: arm64: CCA: Prevent memslot modifications after Realm creation
` [PATCH 10/11] KVM: arm64: CCA: Support runtime faulting of memory
` [PATCH 11/11] KVM: arm64: CCA: Add Realm stage-2 MMU operations

[RFC PATCH v4 00/25] KVM/VFIO: Add guest_memfd support for device MMIO
 2026-11-04 18:37 UTC  (27+ messages)
` [RFC PATCH v4 01/25] KVM: guest_memfd: Let providers prepare memory regions
` [RFC PATCH v4 02/25] KVM: guest_memfd: Dispatch conversion through backing operations
` [RFC PATCH v4 03/25] KVM: guest_memfd: Let providers coordinate mapping changes
` [RFC PATCH v4 04/25] KVM: guest_memfd: Dispatch revocation through backing operations
` [RFC PATCH v4 05/25] KVM: guest_memfd: Split population by backing type
` [RFC PATCH v4 06/25] KVM: guest_memfd: Support device-backed PFN providers
` [RFC PATCH v4 07/25] KVM: guest_memfd: Support private/shared conversion of device memory
` [RFC PATCH v4 08/25] KVM: guest_memfd: Track private device ranges after attribute updates
` [RFC PATCH v4 09/25] KVM: guest_memfd: Support range revocation of device mappings
` [RFC PATCH v4 10/25] KVM: guest_memfd: Add shared device mmap through PFN providers
` [RFC PATCH v4 11/25] KVM: guest_memfd: Clear private device state on final close
` [RFC PATCH v4 12/25] KVM: guest_memfd: Invalidate mappings before memslot unbind
` [RFC PATCH v4 13/25] vfio: Track device use by guest_memfd
` [RFC PATCH v4 14/25] vfio/pci: Add helpers to check and serialize BAR state changes
` [RFC PATCH v4 15/25] vfio/pci: Check command enable changes before updating device state
` [RFC PATCH v4 16/25] vfio/pci: Check whether BAR state changes are allowed before reset
` [RFC PATCH v4 17/25] vfio/pci: Check low-power requests before updating device state
` [RFC PATCH v4 18/25] vfio/pci: Track userspace BAR mappings
` [RFC PATCH v4 19/25] vfio/pci: Restrict host BAR access for guest_memfd providers
` [RFC PATCH v4 20/25] vfio: Dispatch guest_memfd provider operations through the device file
` [RFC PATCH v4 21/25] vfio: Serialize guest_memfd attachment with device file operations
` [RFC PATCH v4 22/25] vfio/pci: Require D0 before providing guest_memfd BAR backing
` [RFC PATCH v4 23/25] iommufd: Support MMIO provider attachment to vDEVICEs
` [RFC PATCH v4 24/25] vfio/pci: Add a guest_memfd resource provider for MMIO BARs
` [RFC PATCH v4 25/25] KVM: Document device-backed guest_memfd and VFIO usage

[PATCH RFC 00/20] attestation: Add a common subsystem and TDX support
 2026-11-04 17:57 UTC  (37+ messages)
` [PATCH RFC 04/20] Documentation: ctlv: Add userspace ABI
` [PATCH RFC 08/20] ctlv: Prepare message output handling
` [PATCH RFC 10/20] ctlv: Prepare event queue support
` [PATCH RFC 11/20] ctlv: Prepare runtime introspection
` [PATCH RFC 14/20] attestation: Add the base family specification and generated files
` [PATCH RFC 15/20] attestation: Prepare provider and instance core
` [PATCH RFC 20/20] attestation: Add the TDX family implementation

[RFC PATCH v1 00/11] PCI/TSM: Add CTLV attestation
 2026-11-04 16:54 UTC  (48+ messages)
` [RFC PATCH v1 02/11] attestation: Filter evidence objects per instance
` [RFC PATCH v1 03/11] attestation: Enter secure operation when evidence is accepted
` [RFC PATCH v1 06/11] PCI/TSM: Describe the PCI attestation control family
` [RFC PATCH v1 08/11] PCI/TSM: Bind CTLV attestation to connected and locked contexts
` [RFC PATCH v1 10/11] virt: coco: arm-cca-host: Publish slot zero and establish streams after acceptance

[PATCH v9 00/14] coco: guest: Add a shared-granule allocator for host-shared memory
 2026-11-04 16:45 UTC  (15+ messages)
` [PATCH v9 01/14] mm: Add an allocator for CoCo shared memory
` [PATCH v9 02/14] mm: Zero memory during shared memory transitions
` [PATCH v9 03/14] irqchip/gic-v3-its: Resolve the default NUMA node explicitly
` [PATCH v9 04/14] irqchip/gic-v3-its: Allocate shared tables using CoCo shared memory allocator
` [PATCH v9 05/14] dma-contiguous: Derive shared alignment from DMA attributes
` [PATCH v9 06/14] dma-pool: Allocate CoCo atomic pools using CoCo shared memory allocator
` [PATCH v9 07/14] dma-direct: Align CoCo shared DMA allocations to the shared granule size
` [PATCH v9 08/14] swiotlb: Align shared IO TLB pools "
` [PATCH v9 09/14] swiotlb: Reject misaligned restricted DMA pools for CoCo guests
` [PATCH v9 10/14] dma-buf: system_heap: Limit scatterlist entries to the buffer size
` [PATCH v9 11/14] dma-buf: system_heap: Allocate shared buffers using CoCo shared memory allocator
` [PATCH v9 12/14] swiotlb: Make rounded shared pool capacity allocatable
` [PATCH v9 13/14] mm: Assert CoCo shared allocations may sleep
` [PATCH v9 14/14] irqchip/gic-v3-its: Preallocate VPE L1 tables

[PATCH v8 00/15] iommufd: TSM-backed virtual IOMMUs for confidential guests
 2026-11-04 16:35 UTC  (17+ messages)
` [PATCH v8 01/15] PCI/TSM: Move core code into its own directory
` [PATCH v8 02/15] virt: coco: tsm: Remove the device from lookup before PCI teardown
` [PATCH v8 03/15] virt: coco: tsm: Complete PCI registration before publishing the device
` [PATCH v8 04/15] virt: coco: tsm: Require PCI operations when registering a TSM
` [PATCH v8 05/15] iommufd/device: Associate KVM file pointer with iommufd_device
` [PATCH v8 06/15] iommufd/device: Hold a KVM file reference for the device lifetime
` [PATCH v8 07/15] iommufd/viommu: Keep a reference to the KVM file
` [PATCH v8 08/15] iommufd: Add a vDEVICE operation ioctl framework
` [PATCH v8 09/15] PCI/TSM: Remove the legacy guest request interface
` [PATCH v8 10/15] PCI/TSM: Add vIOMMU-bound device contexts
` [PATCH v8 11/15] iommufd/viommu: Select vIOMMU operations before allocation
` [PATCH v8 12/15] iommufd/viommu: Allow PCI TSM backends to provide vIOMMU operations
` [PATCH v8 13/15] iommufd/viommu: Allow vIOMMUs without a parent HWPT
` [PATCH v8 14/15] PCI/TSM: Wait for device contexts before removing a DSM
` [PATCH v8 15/15] PCI/TSM: Wait for users during unregister

[PATCH v4 0/2] x86/sev: Fix RMPOPT enablement on non-RMPOPT configs
 2026-11-04 15:39 UTC  (21+ messages)
` [PATCH v4 1/2] x86/sev: Clear RMPOPT when segmented RMP is disabled by firmware

[RFC PATCH 00/15] PCI/TSM: coco/tdx-guest: Implement TDX-Connect PCIe TDISP (phase2)
 2026-11-04 14:39 UTC  (44+ messages)
` [RFC PATCH 03/15] x86/tdx: Add TDG.TDI.RD module call wrapper for TDX Connect
` [RFC PATCH 06/15] virt: tdx-guest: Support TDI bind and unbind operations
` [RFC PATCH 08/15] x86/tdx: Add TDG.MMIO.ACCEPT module call wrapper for TDX Connect
` [RFC PATCH 09/15] virt: tdx-guest: Capture the TDI report during device lock
` [RFC PATCH 10/15] virt: tdx-guest: Set up and accept private MMIO ranges

[RFC PATCH v3 00/13] KVM: guest_memfd: Add a common framework for device memory providers
 2026-11-04 14:02 UTC  (6+ messages)
` [RFC PATCH v3 06/13] KVM: guest_memfd: Support device-backed PFN providers

[RFC PATCH v1 0/3] TDX: P-SEAMLDR: Support large TDX modules and sigstructs
 2026-11-04 13:12 UTC  (10+ messages)
` [RFC PATCH v1 1/3] x86/virt/seamldr: Allocate 'struct seamldr_params' after image validation
` [RFC PATCH v1 2/3] x86/virt/seamldr: Support large TDX module binaries

[RFC PATCH v1 0/2] KVM: arm64: CCA: Add MEC policy support for CCA Realms
 2026-11-04 10:10 UTC  (7+ messages)
` [RFC PATCH v1 1/2] KVM: arm64: CCA: Add support for configuring the Realm MEC policy

[RFC PATCH v3 07/13] KVM: guest_memfd: Support private/shared conversion of device memory
 2026-11-03 19:38 UTC  (2+ messages)

SVSM Development Call November 4th, 2026
 2026-11-03 15:56 UTC 

[PATCH v3 0/2] virt: tdx-guest: Fix and speed up the wait for a Quote
 2026-11-03 10:03 UTC  (6+ messages)
` [PATCH v3 2/2] virt: tdx-guest: Poll Quote status with exponential backoff
    ` [🚨ext] "
  ` [🚨ext] Re: [PATCH v3 0/2] virt: tdx-guest: Fix and speed up the wait for a Quote

[PATCH] x86/vmware: Map vTPM as private in encrypted VMs
 2026-11-03  7:54 UTC 

[PATCH v3 0/1] x86/vmware: Share steal-time counters in encrypted guests
 2026-11-03  7:20 UTC  (2+ messages)
` [PATCH v3 1/1] x86/vmware: Allocate shared storage for steal-time counters

[PATCH v3 0/3] x86/vmware: Clean up the hypercall code
 2026-11-03  7:14 UTC  (4+ messages)
` [PATCH v3 1/3] x86/vmware: Move high-bandwidth hypercalls out of line
` [PATCH v3 2/3] x86/vmware: Route low-bandwidth hypercalls through a static call
` [PATCH v3 3/3] x86/cpufeatures: Remove unused VMware hypercall feature bits

[PATCH v3] x86/virt/tdx: Skip TDH.SYS.DISABLE if the TDX module is not initialized
 2026-11-03  2:16 UTC  (6+ messages)
` [PATCH v4] "
    ` [PATCH v5] x86/virt/tdx: Gate TDH.SYS.DISABLE on X86_FEATURE_TDX_HOST_PLATFORM

[PATCH v5 0/2] x86/tdx: Use TDVMCALLs directly for earlyprintk
 2026-11-02 22:51 UTC  (3+ messages)
` [PATCH v5 1/2] x86/tdx: Move port I/O definitions to a shared header
` [PATCH v5 2/2] x86/early_printk: Add earlyprintk=tdx to drive the UART with TDVMCALLs

[PATCH v2] x86/tdx: Remove the early #VE handler
 2026-11-02 22:49 UTC 

[PATCH v3 0/4] Fix transmit handling on SCI/RSCI ports
 2026-11-02 20:07 UTC  (15+ messages)
                ` [PATCH] MAINTAINERS: Fix Intel TDX kernel file patterns
                  ` [PATCH -v2] "

[PATCH v6 0/2] x86,fs/resctrl: Keep default MBM mode at boot and fix ABMC programming
 2026-11-02 19:54 UTC  (6+ messages)
` [PATCH v6 2/2] x86,fs/resctrl: Keep mbm_assign_mode in default mode at boot

[PATCH v3] x86/virt/tdx: Do not print error message on non-present feature
 2026-11-02  7:18 UTC  (2+ messages)


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