messages from 2026-05-21 07:57:42 to 2026-05-23 00:40:39 UTC [more...]
[PATCH] x86/tdx: Fix zero-extension for CPUID emulation
2026-05-23 0:40 UTC
[PATCH v7 00/42] guest_memfd: In-place conversion support
2026-05-23 0:18 UTC (43+ messages)
` [PATCH v7 01/42] KVM: guest_memfd: Introduce per-gmem attributes, use to guard user mappings
` [PATCH v7 02/42] KVM: Rename KVM_GENERIC_MEMORY_ATTRIBUTES to KVM_VM_MEMORY_ATTRIBUTES
` [PATCH v7 03/42] KVM: Enumerate support for PRIVATE memory iff kvm_arch_has_private_mem is defined
` [PATCH v7 04/42] KVM: Stub in ability to disable per-VM memory attribute tracking
` [PATCH v7 05/42] KVM: guest_memfd: Wire up kvm_get_memory_attributes() to per-gmem attributes
` [PATCH v7 06/42] KVM: guest_memfd: Update kvm_gmem_populate() to use gmem attributes
` [PATCH v7 07/42] KVM: guest_memfd: Only prepare folios for private pages
` [PATCH v7 08/42] KVM: Move kvm_supported_mem_attributes() to kvm_host.h
` [PATCH v7 09/42] KVM: guest_memfd: Add base support for KVM_SET_MEMORY_ATTRIBUTES2
` [PATCH v7 10/42] KVM: guest_memfd: Ensure pages are not in use before conversion
` [PATCH v7 11/42] KVM: guest_memfd: Call arch invalidate hooks on conversion
` [PATCH v7 12/42] KVM: guest_memfd: Return early if range already has requested attributes
` [PATCH v7 13/42] KVM: guest_memfd: Advertise KVM_SET_MEMORY_ATTRIBUTES2 ioctl
` [PATCH v7 14/42] KVM: guest_memfd: Handle lru_add fbatch refcounts during conversion safety check
` [PATCH v7 15/42] KVM: guest_memfd: Use actual size for invalidation in kvm_gmem_release()
` [PATCH v7 16/42] KVM: guest_memfd: Determine invalidation filter from memory attributes
` [PATCH v7 17/42] KVM: Move KVM_VM_MEMORY_ATTRIBUTES config definition to x86
` [PATCH v7 18/42] KVM: Let userspace disable per-VM mem attributes, enable per-gmem attributes
` [PATCH v7 19/42] KVM: guest_memfd: Enable INIT_SHARED on guest_memfd for x86 Coco VMs
` [PATCH v7 20/42] KVM: SEV: Make 'uaddr' parameter optional for KVM_SEV_SNP_LAUNCH_UPDATE
` [PATCH v7 21/42] KVM: TDX: Make source page optional for KVM_TDX_INIT_MEM_REGION
` [PATCH v7 22/42] KVM: selftests: Create gmem fd before "regular" fd when adding memslot
` [PATCH v7 23/42] KVM: selftests: Rename guest_memfd{,_offset} to gmem_{fd,offset}
` [PATCH v7 24/42] KVM: selftests: Add support for mmap() on guest_memfd in core library
` [PATCH v7 25/42] KVM: selftests: Add selftests global for guest memory attributes capability
` [PATCH v7 26/42] KVM: selftests: Add helpers for calling ioctls on guest_memfd
` [PATCH v7 27/42] KVM: selftests: Test basic single-page conversion flow
` [PATCH v7 28/42] KVM: selftests: Test conversion flow when INIT_SHARED
` [PATCH v7 29/42] KVM: selftests: Test conversion precision in guest_memfd
` [PATCH v7 30/42] KVM: selftests: Test conversion before allocation
` [PATCH v7 31/42] KVM: selftests: Convert with allocated folios in different layouts
` [PATCH v7 32/42] KVM: selftests: Test that truncation does not change shared/private status
` [PATCH v7 33/42] KVM: selftests: Test that shared/private status is consistent across processes
` [PATCH v7 34/42] KVM: selftests: Test conversion with elevated page refcount
` [PATCH v7 35/42] KVM: selftests: Reset shared memory after hole-punching
` [PATCH v7 36/42] KVM: selftests: Provide function to look up guest_memfd details from gpa
` [PATCH v7 37/42] KVM: selftests: Provide common function to set memory attributes
` [PATCH v7 38/42] KVM: selftests: Check fd/flags provided to mmap() when setting up memslot
` [PATCH v7 39/42] KVM: selftests: Make TEST_EXPECT_SIGBUS thread-safe
` [PATCH v7 40/42] KVM: selftests: Update private_mem_conversions_test to mmap() guest_memfd
` [PATCH v7 41/42] KVM: selftests: Add script to exercise private_mem_conversions_test
` [PATCH v7 42/42] KVM: selftests: Update private memory exits test to work with per-gmem attributes
[PATCH v13 00/22] TDX KVM selftests
2026-05-22 23:05 UTC (25+ messages)
` [PATCH v13 01/22] KVM: selftests: Add macros to simplify creating VM shapes for non-default types
` [PATCH v13 02/22] KVM: selftests: Update kvm_init_vm_address_properties() for TDX
` [PATCH v13 03/22] KVM: selftests: Initialize the TDX VM
` [PATCH v13 04/22] KVM: selftests: TDX: Use KVM_TDX_CAPABILITIES to validate TDs' attribute configuration
` [PATCH v13 05/22] KVM: selftests: Expose segment definitions to assembly files
` [PATCH v13 06/22] tools: include: Add kbuild.h for assembly structure offsets
` [PATCH v13 07/22] KVM: selftests: Introduce structures for TDX guest boot parameters
` [PATCH v13 08/22] KVM: selftests: Add TDX boot code
` [PATCH v13 09/22] KVM: selftests: Expose functions to get default sregs values
` [PATCH v13 10/22] KVM: selftests: Set up TDX boot code region
` [PATCH v13 11/22] KVM: selftests: Set up TDX boot parameters region
` [PATCH v13 12/22] KVM: selftests: Back the first memory region with guest_memfd for TDX
` [PATCH v13 13/22] KVM: selftests: Set first memory region as shared if guest_memfd
` [PATCH v13 14/22] KVM: selftests: Expose function to allocate vCPU stack
` [PATCH v13 15/22] KVM: selftests: Call KVM_TDX_INIT_VCPU when creating a new TDX vcpu
` [PATCH v13 16/22] KVM: selftests: Load per-vCPU guest stack in TDX boot parameters
` [PATCH v13 17/22] KVM: selftests: Set entry point for TDX guest code
` [PATCH v13 18/22] KVM: selftests: Add helpers to init TDX memory and finalize VM
` [PATCH v13 19/22] KVM: selftests: Finalize TD memory as part of kvm_arch_vm_finalize_vcpus
` [PATCH v13 20/22] KVM: selftests: Implement MMIO WRITE for the TDX VM
` [PATCH v13 21/22] KVM: selftests: Add ucall support for TDX
` [PATCH v13 22/22] KVM: selftests: Add TDX lifecycle test
[PATCH v6 00/43] guest_memfd: In-place conversion support
2026-05-22 23:02 UTC (38+ messages)
` [PATCH v6 01/43] KVM: guest_memfd: Introduce per-gmem attributes, use to guard user mappings
` [PATCH v6 05/43] KVM: guest_memfd: Wire up kvm_get_memory_attributes() to per-gmem attributes
` [PATCH v6 11/43] KVM: guest_memfd: Ensure pages are not in use before conversion
` [PATCH v6 16/43] KVM: guest_memfd: Use actual size for invalidation in kvm_gmem_release()
` [PATCH v6 17/43] KVM: guest_memfd: Determine invalidation filter from memory attributes
` [PATCH v6 18/43] KVM: Move KVM_VM_MEMORY_ATTRIBUTES config definition to x86
` [PATCH v6 19/43] KVM: Let userspace disable per-VM mem attributes, enable per-gmem attributes
` [PATCH v6 20/43] KVM: guest_memfd: Enable INIT_SHARED on guest_memfd for x86 Coco VMs
` [PATCH v6 21/43] KVM: SEV: Make 'uaddr' parameter optional for KVM_SEV_SNP_LAUNCH_UPDATE
` [PATCH v6 23/43] KVM: selftests: Create gmem fd before "regular" fd when adding memslot
` [PATCH v6 24/43] KVM: selftests: Rename guest_memfd{,_offset} to gmem_{fd,offset}
` [PATCH v6 25/43] KVM: selftests: Add support for mmap() on guest_memfd in core library
[PATCH v2 0/5] guest_memfd fixes for bind and populate
2026-05-22 22:46 UTC (6+ messages)
` [PATCH v2 1/5] KVM: guest_memfd: Use write permissions when GUP-ing source pages
` [PATCH v2 2/5] KVM: guest_memfd: Fix possible signed integer overflow
` [PATCH v2 3/5] KVM: guest_memfd: Handle errors from xa_store_range() when binding
` [PATCH v2 4/5] KVM: SNP: Fix kunmap_local() unmapping order
` [PATCH v2 5/5] KVM: SNP: Mark source page dirty in sev_gmem_post_populate
[PATCH 0/3] guest_memfd fixes for bind and populate
2026-05-22 20:45 UTC (4+ messages)
` [PATCH 1/3] KVM: guest_memfd: Use write permissions when GUP-ing source pages
` [PATCH 2/3] KVM: guest_memfd: Fix possible signed integer overflow
` [PATCH 3/3] KVM: guest_memfd: Handle errors from xa_store_range() when binding
[PATCH] x86/tdx: Fix zero-extension for CPUID emulation
2026-05-22 16:54 UTC (4+ messages)
[PATCH v2 0/4] struct page to PFN conversion for TDX guest private memory
2026-05-22 16:41 UTC (9+ messages)
` [PATCH v2 1/4] x86/tdx: Use PFN directly for mapping "
` [PATCH v2 2/4] x86/tdx: Use PFN directly for unmapping "
` [PATCH v2 3/4] x86/tdx: Drop exported function tdx_quirk_reset_page()
` [PATCH v2 4/4] x86/virt/tdx: Move mk_keyed_paddr() to tdx.c due to no external users
[PATCH v2 0/2] x86/tdx: Port I/O emulation fixes
2026-05-22 16:22 UTC (4+ messages)
` [PATCH v2 2/2] x86/tdx: Fix zero-extension for 32-bit port I/O
[PATCH v5 00/20] dma-mapping: Use DMA_ATTR_CC_SHARED through direct, pool and swiotlb paths
2026-05-22 15:35 UTC (22+ messages)
` [PATCH v5 01/20] [DO NOT MERGE] arm64/coco: Add pKVM as a CC platform
` [PATCH v5 02/20] [DO NOT MERGE] s390: Expose protected virtualization through cc_platform_has()
` [PATCH v5 03/20] dma-direct: swiotlb: handle swiotlb alloc/free outside __dma_direct_alloc_pages
` [PATCH v5 04/20] dma-direct: use DMA_ATTR_CC_SHARED in alloc/free paths
` [PATCH v5 05/20] dma-pool: track decrypted atomic pools and select them via attrs
` [PATCH v5 06/20] dma: swiotlb: pass mapping attributes by reference
` [PATCH v5 07/20] dma: swiotlb: track pool encryption state and honor DMA_ATTR_CC_SHARED
` [PATCH v5 08/20] dma-mapping: make dma_pgprot() "
` [PATCH v5 09/20] dma-direct: pass attrs to dma_capable() for DMA_ATTR_CC_SHARED checks
` [PATCH v5 10/20] dma-direct: make dma_direct_map_phys() honor DMA_ATTR_CC_SHARED
` [PATCH v5 11/20] dma-direct: set decrypted flag for remapped DMA allocations
` [PATCH v5 12/20] dma-direct: select DMA address encoding from DMA_ATTR_CC_SHARED
` [PATCH v5 13/20] dma-pool: fix page leak in atomic_pool_expand() cleanup
` [PATCH v5 14/20] dma-direct: rename ret to cpu_addr in alloc helpers
` [PATCH v5 15/20] dma-direct: return struct page from dma_direct_alloc_from_pool()
` [PATCH v5 16/20] iommu/dma: Check atomic pool allocation result directly
` [PATCH v5 17/20] dma: swiotlb: free dynamic pools from process context
` [PATCH v5 18/20] dma: swiotlb: handle set_memory_decrypted() failures
` [PATCH v5 19/20] dma: free atomic pool pages by physical address
` [PATCH v5 20/20] swiotlb: Preserve allocation virtual address for dynamic pools
[PATCH v5 0/2] dma-buf: heaps: system: add an option to allocate explicitly shared/decrypted memory
2026-05-22 13:22 UTC (14+ messages)
` [PATCH v5 1/2] dma-mapping: introduce DMA_ATTR_CC_SHARED for shared memory
[PATCH v14 00/44] arm64: Support for Arm CCA in KVM
2026-05-22 10:02 UTC (41+ messages)
` [PATCH v14 01/44] kvm: arm64: Include kvm_emulate.h in kvm/arm_psci.h
` [PATCH v14 02/44] kvm: arm64: Avoid including linux/kvm_host.h in kvm_pgtable.h
` [PATCH v14 03/44] arm64: RME: Handle Granule Protection Faults (GPFs)
` [PATCH v14 04/44] arm64: RMI: Add SMC definitions for calling the RMM
` [PATCH v14 05/44] arm64: RMI: Add wrappers for RMI calls
` [PATCH v14 06/44] arm64: RMI: Check for RMI support at init
` [PATCH v14 07/44] arm64: RMI: Configure the RMM with the host's page size
` [PATCH v14 08/44] arm64: RMI: Ensure that the RMM has GPT entries for memory
` [PATCH v14 09/44] arm64: RMI: Provide functions to delegate/undelegate ranges of memory
` [PATCH v14 10/44] arm64: RMI: Add support for SRO
[ANN] Linux Security Summit Europe 2026 CfP
2026-05-22 5:56 UTC
[PATCH 00/15] Enable TDX Module Extensions and DICE-based TDX Quoting
2026-05-22 3:41 UTC (16+ messages)
` [PATCH 01/15] x86/virt/tdx: Read global metadata for TDX Module Extensions
` [PATCH 02/15] x86/virt/tdx: Add extra memory to TDX Module for Extensions
` [PATCH 03/15] x86/virt/tdx: Make TDX Module initialize Extensions
` [PATCH 04/15] x86/virt/tdx: Enable the Extensions right after basic TDX Module init
` [RFC PATCH 05/15] x86/virt/tdx: Move tdx_tdr_pa() up in the file
` [RFC PATCH 06/15] x86/virt/tdx: Initialize Quoting extension during bringup
` [RFC PATCH 07/15] x86/virt/tdx: Prepare Quote buffer during extension bringup
` [RFC PATCH 08/15] x86/virt/tdx: Add interface to check Quoting availability
` [RFC PATCH 09/15] x86/virt/tdx: Add interface to generate a Quote
` [RFC PATCH 10/15] x86/tdx: Move and rename Quote request structure
` [RFC PATCH 11/15] KVM: TDX: Factor out userspace return path from tdx_get_quote()
` [RFC PATCH 12/15] KVM: TDX: Add in-kernel Quote generation
` [RFC PATCH 13/15] KVM: TDX: Support event-notify interrupts only with userspace quoting
` [RFC PATCH 14/15] x86/virt/tdx: Embed version info in SEAMCALL leaf function definitions
` [RFC PATCH 15/15] x86/virt/tdx: Enable TDX Quoting extension
[PATCH v3 00/41] x86: Try to wrangle PV clocks vs. TSC
2026-05-21 21:37 UTC (22+ messages)
` [PATCH v3 02/41] x86/tsc: Add helper to register CPU and TSC freq calibration routines
` [PATCH v3 27/41] x86/kvmclock: Enable kvmclock on APs during onlining if kvmclock isn't sched_clock
` [PATCH v3 29/41] x86/paravirt: Plumb a return code into __paravirt_set_sched_clock()
` [PATCH v3 36/41] x86/kvmclock: Get local APIC bus frequency from PV CPUID Timing Info
` [PATCH v3 37/41] x86/kvmclock: Use TSC for sched_clock if it's constant and non-stop
[PATCH v2 00/15] KVM: x86: Clean up kvm_<reg>_{read,write}() mess
2026-05-21 18:47 UTC (10+ messages)
` [PATCH v2 15/15] KVM: x86: Move the bulk of register specific code from x86.c to regs.c
[PATCH v4 00/13] dma-mapping: Use DMA_ATTR_CC_SHARED through direct, pool and swiotlb paths
2026-05-21 17:20 UTC (8+ messages)
` [PATCH v4 04/13] dma: swiotlb: track pool encryption state and honor DMA_ATTR_CC_SHARED
` [PATCH v4 07/13] dma-direct: make dma_direct_map_phys() "
` [PATCH v4 13/13] x86/amd-gart: preserve the direct DMA address until GART mapping succeeds
[PATCH v10 00/25] Runtime TDX module update support
2026-05-21 12:04 UTC (12+ messages)
` [PATCH v10 01/25] x86/virt/tdx: Clarify try_init_module_global() result caching
` [PATCH v10 02/25] x86/virt/tdx: Move TDX global initialization states to file scope
` [PATCH v10 03/25] x86/virt/tdx: Consolidate TDX global initialization states
` [PATCH v10 04/25] x86/virt/tdx: Move TDX_FEATURES0 bits to asm/tdx.h
` [PATCH v10 22/25] x86/virt/tdx: Reject updates during compatibility-sensitive operations
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