Linux Confidential Computing Development
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 messages from 2026-07-27 18:30:57 to 2026-08-03 13:46:33 UTC [more...]

[PATCH v16 00/45] arm64: Support for Arm CCA in KVM
 2026-08-03 13:43 UTC  (30+ messages)
` [PATCH v16 01/45] firmware: arm_rmm: Add SMC definitions for calling the RMM
` [PATCH v16 02/45] firmware: arm_rmm: Add wrappers for direct RMI calls
` [PATCH v16 03/45] firmware: arm_rmm: Check for RMI support at init
` [PATCH v16 04/45] firmware: arm_rmm: Configure the RMM with the host's page size
` [PATCH v16 05/45] firmware: arm_rmm: Add support for SRO
` [PATCH v16 06/45] firmware: arm_rmm: Ensure the RMM has GPT entries for memory
` [PATCH v16 07/45] arm64: mm: Handle Granule Protection Faults (GPFs)
` [PATCH v16 08/45] KVM: arm64: Include kvm_emulate.h in kvm/arm_psci.h
` [PATCH v16 09/45] KVM: arm64: Avoid including linux/kvm_host.h in kvm_pgtable.h
` [PATCH v16 10/45] KVM: arm64: CCA: Add wrappers for realm related RMIs
` [PATCH v16 11/45] KVM: arm64: CCA: Check for RMI support at KVM init
` [PATCH v16 12/45] KVM: arm64: CCA: Check for LPA2 support
` [PATCH v16 13/45] KVM: arm64: CCA: Define the user ABI
` [PATCH v16 14/45] KVM: arm64: CCA: Add basic infrastructure for creating a realm
` [PATCH v16 15/45] KVM: arm64: CCA: Don't expose unsupported capabilities for realm guests
` [PATCH v16 16/45] KVM: arm64: CCA: Allow passing the machine type in KVM creation
` [PATCH v16 17/45] KVM: arm64: CCA: Tear down RTTs
` [PATCH v16 18/45] KVM: arm64: CCA: Allocate and free RECs to match vCPUs
` [PATCH v16 19/45] KVM: arm64: CCA: Support the VGIC in realms
` [PATCH v16 20/45] KVM: arm64: CCA: Support timers in realm RECs
` [PATCH v16 21/45] KVM: arm64: CCA: Handle realm enter/exit
` [PATCH v16 22/45] KVM: arm64: CCA: Handle RMI_EXIT_RIPAS_CHANGE
` [PATCH v16 23/45] KVM: arm64: CCA: Handle realm MMIO emulation
` [PATCH v16 24/45] KVM: arm64: Expose support for private memory
` [PATCH v16 25/45] KVM: arm64: CCA: Create the realm descriptor
` [PATCH v16 26/45] KVM: arm64: CCA: Activate realms on first vCPU run
` [PATCH v16 27/45] KVM: arm64: CCA: Allow populating initial contents
` [PATCH v16 28/45] KVM: arm64: CCA: Set RIPAS of initial memslots
` [PATCH v16 29/45] KVM: arm64: CCA: Support runtime faulting of memory

[PATCH 0/3 v2] x86/sev: Report MSR_AMD64_SEV in SYSFS
 2026-08-03 12:58 UTC  (4+ messages)
` [PATCH 1/3] x86/coco: Add CC_ATTR_GUEST_SEV
` [PATCH 2/3] x86/sev: Create /sys/devices/system/cpu/sev/ for all SEV guests
` [PATCH 3/3] x86/coco/sev: Make SEV_STATUS available via SYSFS

[PATCH v15 00/37] arm64: Support for Arm CCA in KVM
 2026-08-03 12:43 UTC  (21+ messages)
` [PATCH v15 13/37] KVM: arm64: CCA: Support timers in realm RECs
` [PATCH v15 14/37] KVM: arm64: CCA: Handle realm enter/exit
` [PATCH v15 15/37] KVM: arm64: CCA: Handle RMI_EXIT_RIPAS_CHANGE
` [PATCH v15 16/37] KVM: arm64: CCA: Handle realm MMIO emulation
` [PATCH v15 19/37] KVM: arm64: CCA: Activate realms on first vCPU run
` [PATCH v15 20/37] KVM: arm64: CCA: Allow populating initial contents

[RFC PATCH v1 0/2] KVM: arm64: CCA: Add MEC policy support for CCA Realms
 2026-08-03  2:58 UTC  (6+ messages)
` [RFC PATCH v1 1/2] KVM: arm64: CCA: Add support for configuring the Realm MEC policy

[PATCH v9 00/41] guest_memfd: In-place conversion support
 2026-08-03  2:43 UTC  (67+ messages)
` [PATCH v9 01/41] KVM: guest_memfd: Introduce per-gmem attributes, use to guard user mappings
` [PATCH v9 02/41] KVM: Rename KVM_GENERIC_MEMORY_ATTRIBUTES to KVM_VM_MEMORY_ATTRIBUTES
` [PATCH v9 03/41] KVM: Enumerate support for PRIVATE memory iff kvm_arch_has_private_mem is defined
` [PATCH v9 04/41] KVM: Rename memory attribute APIs to prepare for in-place gmem conversion
` [PATCH v9 05/41] KVM: Provide generic interface for checking memory private/shared status
` [PATCH v9 06/41] KVM: guest_memfd: Introduce function to check GFN "
` [PATCH v9 07/41] KVM: guest_memfd: Wire up core private/shared attribute interfaces
` [PATCH v9 08/41] KVM: Consolidate private memory and guest_memfd ifdeffery in kvm_host.h
` [PATCH v9 09/41] KVM: guest_memfd: Filter both shared and private when invalidating
` [PATCH v9 10/41] KVM: guest_memfd: Add base support for KVM_SET_MEMORY_ATTRIBUTES2
` [PATCH v9 11/41] KVM: guest_memfd: Ensure pages are not in use before conversion
` [PATCH v9 12/41] KVM: guest_memfd: Call arch make_shared callback for to-shared conversion
` [PATCH v9 13/41] KVM: guest_memfd: Return early if range already has requested attributes
` [PATCH v9 14/41] mm: swap: Introduce lru_add_drain_progressive()
` [PATCH v9 15/41] KVM: guest_memfd: Handle lru_add fbatch refcounts during conversion safety check
` [PATCH v9 16/41] KVM: guest_memfd: Zero page while getting pfn
` [PATCH v9 17/41] KVM: SEV: Make 'uaddr' parameter optional for KVM_SEV_SNP_LAUNCH_UPDATE
` [PATCH v9 18/41] KVM: TDX: Make source page optional for KVM_TDX_INIT_MEM_REGION
` [PATCH v9 19/41] KVM: Move KVM_VM_MEMORY_ATTRIBUTES config definition to x86
` [PATCH v9 20/41] KVM: Let userspace disable per-VM mem attributes, enable per-gmem attributes
` [PATCH v9 21/41] KVM: guest_memfd: Enable INIT_SHARED on guest_memfd for x86 Coco VMs
` [PATCH v9 22/41] KVM: selftests: Create gmem fd before "regular" fd when adding memslot
` [PATCH v9 23/41] KVM: selftests: Rename guest_memfd{,_offset} to gmem_{fd,offset}
` [PATCH v9 24/41] KVM: selftests: Add support for mmap() on guest_memfd in core library
` [PATCH v9 25/41] KVM: selftests: Add selftests global for guest memory attributes capability
` [PATCH v9 26/41] KVM: selftests: Add helpers for calling ioctls on guest_memfd
` [PATCH v9 27/41] KVM: selftests: Test basic single-page conversion flow
` [PATCH v9 28/41] KVM: selftests: Test conversion flow when INIT_SHARED
` [PATCH v9 29/41] KVM: selftests: Test conversion precision in guest_memfd
` [PATCH v9 30/41] KVM: selftests: Test conversion before allocation
` [PATCH v9 31/41] KVM: selftests: Convert with allocated folios in different layouts
` [PATCH v9 32/41] KVM: selftests: Test that truncation does not change shared/private status
` [PATCH v9 33/41] KVM: selftests: Test that shared/private status is consistent across processes
` [PATCH v9 34/41] KVM: selftests: Add helpers to pin pages with CONFIG_GUP_TEST
` [PATCH v9 35/41] KVM: selftests: Test conversion with elevated page refcount
` [PATCH v9 36/41] KVM: selftests: Reset shared memory after hole-punching
` [PATCH v9 37/41] KVM: selftests: Provide function to look up guest_memfd details from gpa
` [PATCH v9 38/41] KVM: selftests: Provide common function to set memory attributes
` [PATCH v9 39/41] KVM: selftests: Make TEST_EXPECT_SIGBUS thread-safe
` [PATCH v9 40/41] KVM: selftests: Update private_mem_conversions_test to mmap() guest_memfd
` [PATCH v9 41/41] KVM: selftests: Update private memory exits test to work with per-gmem attributes

[PATCH 00/15] Device Evidence and Trust for PCI Security Protocol (TDISP)
 2026-08-02 18:12 UTC  (8+ messages)
` [PATCH 01/15] netlink: specs: Introduce multi-message blobs for SPDM

[PATCH v11 0/6] Add RMPOPT support
 2026-07-31 20:27 UTC  (22+ messages)
` [PATCH v11 1/6] x86/cpufeatures: Add X86_FEATURE_RMPOPT feature flag
` [PATCH v11 2/6] x86/sev: Disable CPU hotplug while SNP is active
` [PATCH v11 3/6] x86/sev: Initialize RMPOPT configuration MSRs
` [PATCH v11 4/6] x86/sev: Add support to perform RMP optimizations asynchronously
` [PATCH v11 5/6] x86/sev: Add interface to re-enable RMP optimizations
` [PATCH v11 6/6] KVM: SEV: Perform RMP optimizations on SNP guest shutdown

[PATCH 0/6] firmware: arm_rmm: Add RMM v2.0 support
 2026-07-31 18:25 UTC  (10+ messages)
` [PATCH 1/6] firmware: arm_rmm: Add SMC definitions for calling the RMM
` [PATCH 3/6] firmware: arm_rmm: Check for RMI support at init
` [PATCH 4/6] firmware: arm_rmm: Configure the RMM with the host's page size
` [PATCH 5/6] firmware: arm_rmm: Add support for SRO

[PATCH v8 00/23] dma-mapping: Track shared DMA state through direct, pool and swiotlb paths
 2026-07-31  7:33 UTC  (34+ messages)
` [PATCH v8 01/23] dma-direct: return struct page from dma_direct_alloc_from_pool()
` [PATCH v8 05/23] swiotlb: Preserve allocation virtual address for dynamic pools
` [PATCH v8 07/23] dma-direct: swiotlb: handle swiotlb alloc/free outside __dma_direct_alloc_pages
` [PATCH v8 09/23] dma-mapping: Add internal shared allocation attribute
` [PATCH v8 12/23] dma: swiotlb: pass mapping attributes by reference
` [PATCH v8 15/23] dma-direct: pass attrs to dma_capable() for DMA_ATTR_CC_SHARED checks
` [PATCH v8 19/23] dma-direct: select DMA address encoding from __DMA_ATTR_ALLOC_CC_SHARED

[PATCH v2 00/17] Enable DICE-based TDX Quoting Extension
 2026-07-31  2:30 UTC  (27+ messages)
` [PATCH v2 02/17] x86/virt/tdx: Configure add-on features on TDX module init and update
` [PATCH v2 03/17] x86/virt/tdx: Detect if the extensions initialization is required
` [PATCH v2 04/17] x86/virt/tdx: Add extra memory to TDX module for the extensions
` [PATCH v2 05/17] x86/virt/tdx: Make TDX module initialize "
` [PATCH v2 06/17] x86/virt/tdx: Re-initialize the extensions on runtime TDX module update
` [PATCH v2 12/17] x86/virt/tdx: Reinitialize the Quoting extension after "

SVSM Development Call July 29th, 2026
 2026-07-30 13:47 UTC  (2+ messages)

[RFC PATCH 00/30] Host side (KVM/VFIO/IOMMUFD) support for TDISP using TSM
 2026-07-30 11:00 UTC  (9+ messages)
` [RFC PATCH 10/30] vfio/pci: Export vfio dma-buf specific info for importers

[PATCH v3 0/4] tdx-guest: Make Quote buffer size dynamic
 2026-07-29 21:21 UTC  (8+ messages)
` [PATCH v3 1/4] x86/tdx: Add helper to query maximum TD Quote size
` [PATCH v3 2/4] virt: tdx-guest: Calculate the Quote buffer size safely
` [PATCH v3 3/4] virt: tdx-guest: Use a variable to store the Quote buffer size
` [PATCH v3 4/4] virt: tdx-guest: Allocate Quote buffer dynamically

[PATCH v2] KVM: x86/tdx: Do not print error message on non-present feature
 2026-07-29 13:34 UTC  (4+ messages)

COCONUT-SVSM Development Release v2026.07-devel
 2026-07-29  5:40 UTC 

[PATCH v14 00/22] TDX KVM selftests
 2026-07-28 22:56 UTC  (3+ messages)
` [PATCH v14 20/22] KVM: selftests: Implement MMIO WRITE for the TDX VM

[PATCH RFC v2 0/4] KVM: guest_memfd: folio migration for non-confidential VMs
 2026-07-28  9:05 UTC  (5+ messages)
` [PATCH RFC v2 1/4] mm: split AS_UNMOVABLE back out of AS_INACCESSIBLE
` [PATCH RFC v2 2/4] KVM: guest_memfd: implement folio migration for non-confidential VMs
` [PATCH RFC v2 3/4] KVM: guest_memfd: add GUEST_MEMFD_FLAG_MIGRATABLE
` [PATCH RFC v2 4/4] KVM: selftests: exercise guest_memfd folio migration


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