Generic Linux architectural discussions
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 messages from 2026-09-17 17:45:34 to 2026-09-22 15:40:39 UTC [more...]

[PATCH v4 00/12] mm: make userland page table freeing RCU-safe
 2026-09-22 15:35 UTC  (12+ messages)
` [PATCH v4 01/12] mm/khugepaged: deposit a newly allocated page table on collapse
` [PATCH v4 02/12] mm: enable MMU_GATHER_RCU_TABLE_FREE for most 2-level architectures
` [PATCH v4 03/12] mm: enable MMU_GATHER_RCU_TABLE_FREE for MMU riscv
` [PATCH v4 04/12] mm: enable MMU_GATHER_RCU_TABLE_FREE for MMU arm
` [PATCH v4 05/12] mm: enable MMU_GATHER_RCU_TABLE_FREE for arc, microblaze, xtensa
` [PATCH v4 06/12] mm: enable MMU_GATHER_RCU_TABLE_FREE for sparc64
` [PATCH v4 07/12] mm: enable MMU_GATHER_RCU_TABLE_FREE for m68k-coldfire
` [PATCH v4 08/12] mm: enable MMU_GATHER_RCU_TABLE_FREE for sh-X2
` [PATCH v4 09/12] mm: enable MMU_GATHER_RCU_TABLE_FREE for m68k-motorola
` [PATCH v4 10/12] mm: enable MMU_GATHER_RCU_TABLE_FREE for sparc32
` [PATCH v4 11/12] mm: make userland page table freeing RCU-safe

[PATCH v2 00/21] kbuild: significantly speed up kernel builds
 2026-09-22 13:09 UTC  (10+ messages)
` [PATCH v2 13/21] modpost: emit module descriptors as assembly

[PATCH v3 00/12] mm: make userland page table freeing RCU-safe
 2026-09-22 12:14 UTC  (6+ messages)
` [PATCH v3 01/12] mm/huge_memory: zap deposited page tables after an RCU grace period

[RFC/WIP PATCH 0/4] hazptr: add shared scan path and lockdep use case
 2026-09-22  9:55 UTC  (11+ messages)
` [RFC/WIP PATCH 1/4] hazptr: add shared-scan kthread
` [RFC/WIP PATCH 2/4] locking/lockdep: use hazptr to wait for dynamic key lookups
` [RFC/WIP PATCH 3/4] rcuscale: add hazptr scale type
` [RFC/WIP PATCH 4/4] Documentation/litmus-tests: add hazptr acquire-before-scan test

[PATCH v3 00/20] kbuild: significantly speed up kernel builds
 2026-09-22  9:43 UTC  (62+ messages)
` [PATCH v3 01/20] kbuild: do not allocate .modinfo in vmlinux
` [PATCH v3 02/20] kallsyms: index symbols by token to speed up table compression
` [PATCH v3 04/20] kbuild: do not sort nm output where the order is irrelevant
` [PATCH v3 05/20] kbuild: only emit vmlinux relocations when required
` [PATCH v3 07/20] kallsyms: reimplement mksysmap in C
` [PATCH v3 08/20] kbuild: cache list, composite object state per object
` [PATCH v3 09/20] kbuild: implement and use depcheck to check dependency timestamps
` [PATCH v3 10/20] kbuild: move the toolchain checks into init/Kconfig.toolchain
` [PATCH v3 11/20] kbuild: avoid re-running compiler and linker probes
` [PATCH v3 14/20] kbuild: batch module finalisation
` [PATCH v3 15/20] objtool: cache relocations, do less work, eliminate relocation hash
` [PATCH v3 17/20] objtool: decode instructions and resolve branch targets in parallel
` [PATCH v3 20/20] kbuild: compress the kernel with pigz if available

[PATCH v2] docs/mm: describe set_memory() and set_direct_map() APIs
 2026-09-22  9:42 UTC  (3+ messages)

[PATCH] asm-generic: Replace __ASSEMBLY__ with __ASSEMBLER__ in uapi headers
 2026-09-22  6:14 UTC  (2+ messages)

[PATCH] asm-generic: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers
 2026-09-22  6:13 UTC  (2+ messages)

[PATCH v3 0/4] kho: rename "scratch" to "bootmem"
 2026-09-22  4:21 UTC  (9+ messages)
` [PATCH v3 1/4] memblock: get rid of CONFIG_MEMBLOCK_KHO_SCRATCH
` [PATCH v3 2/4] memblock: rename KHO_SCRATCH to KHO_NOPRSRV
` [PATCH v3 3/4] kho: rename KHO scratch to KHO bootmem
` [PATCH v3 4/4] kho: rename kho_scratch= commandline parameter to kho_bootmem=

[PATCH V0 0/3] Hyper-V: root VM iommu kernel only driver
 2026-09-21 22:50 UTC  (4+ messages)
` [PATCH V0 1/3] PCI: hv: Export hv_build_devid_type_pci() and change return type
` [PATCH V0 2/3] mshv: Import data structs around device domains from hyperv headers
` [PATCH V0 3/3] x86/hyperv: Implement root VM IOMMU kernel only driver

[PATCH 00/21] mm: change behavior of pXdp_get()/pXd_page() in compile-time folded pgtable
 2026-09-21 21:11 UTC  (25+ messages)
` [PATCH 01/21] ARM: mm: make nommu pgd_t a scalar
` [PATCH 02/21] ARM: mm: make 2-level "
` [PATCH 03/21] ARM: mm: remove custom pgdp_get()
` [PATCH 04/21] LoongArch: mm: define pud_leaf() only when PUD exists
` [PATCH 05/21] MIPS: "
` [PATCH 06/21] mm/pgtable: define (pgd|p4d|pud)_leaf() for folded page tables
` [PATCH 07/21] mm/pgtable: define (pgd|p4d|pud)_offset_lockless() "
` [PATCH 08/21] mm: vmscan: remove stack copy address of pud/pmd pass in walk_pud/pmd_range()
` [PATCH 09/21] loongarch: kvm: remove stack copy address of pXd in pXd_offset()
` [PATCH 10/21] riscv: "
` [PATCH 11/21] riscv: mm: use proper set_pXd() for generic compile-time folded patable in vmalloc_fault()
` [PATCH 12/21] mm/pgtable: redefine PGTABLE_LEVEL enum with ascend order from PGD
` [PATCH 13/21] x86/mm: Introduce helper for checking direct map 1G page support
` [PATCH 14/21] x86: mm: use pgtable_level enum in effective_prot_pXd()
` [PATCH 15/21] x86: mm: carve out the generic compile-time folded pgtable case in effective_prot()
` [PATCH 16/21] openrisc/pgtable: drop __pmd_offset()
` [PATCH 17/21] mm/pgtable: optimize pmdp_get() and friends for folded pagetable levels
` [PATCH 18/21] mm/pgtable: catch abuse of folded dummy pgd_t/p4d_t/pud_t
` [PATCH 19/21] mm/pgtable: disallow calling (pgd|p4d|pud)_page, pgd_page_vaddr() and (p4d|pud)_pgtable with dummy
` [PATCH 20/21] mm/pgtable: disallow calling folded set_pgd/set_p4d/set_pud "
` [PATCH 21/21] Documentation: mm: clarify behaviour of compile-time folded page tables

[RFC PATCH 00/46] Orphaned Virtual Machines
 2026-09-21 21:00 UTC  (49+ messages)
` [RFC PATCH 01/46] KVM: luo: Delegate VM creation type to kvm_arch_vm_luo_preserve
` [RFC PATCH 02/46] KVM: arm64: Split demux_c15_{get,set}_val from userspace accessors
` [RFC PATCH 03/46] KVM: arm64: Split kvm_sys_reg_{get,set}_user from kernel accessors
` [RFC PATCH 04/46] x86/mm/ident_map: Add force_pte to support 4K PTE identity mappings
` [RFC PATCH 05/46] arm64: mm: Add trans_pgd_map_range() support
` [RFC PATCH 06/46] x86/smp: Skip offline CPUs for REBOOT_VECTOR in native_stop_other_cpus()
` [RFC PATCH 07/46] KVM: luo: Support vCPU file preservation across live updates
` [RFC PATCH 08/46] KVM: x86: Add x86 vCPU LUO preservation ABI and register helpers
` [RFC PATCH 09/46] KVM: x86: Implement architectural vCPU state preservation via LUO
` [RFC PATCH 10/46] KVM: arm64: "
` [RFC PATCH 11/46] liveupdate: Define CPU preservation linker sections
` [RFC PATCH 12/46] liveupdate: Add liveupdate_session_name() helper
` [RFC PATCH 13/46] cpu_preserve: Add physical CPU preservation ABI and core API headers
` [RFC PATCH 14/46] cpu_preserve: Add core physical CPU preservation state and park loop
` [RFC PATCH 15/46] cpu_preserve: Add physical CPU preservation lifecycle and build rules
` [RFC PATCH 16/46] liveupdate: cpu_preserve: Add sysfs interface
` [RFC PATCH 17/46] liveupdate: cpu_preserve: Add isolated address space management API
` [RFC PATCH 18/46] liveupdate: cpu_preserve: Add LUO file handler for preserved physical CPUs
` [RFC PATCH 19/46] x86: liveupdate: Add low-level physical CPU preservation assembly
` [RFC PATCH 20/46] x86: liveupdate: Add physical CPU preservation context and page table support
` [RFC PATCH 21/46] selftests: liveupdate: Add physical CPU preservation unit tests
` [RFC PATCH 22/46] selftests: liveupdate: Add physical CPU preservation live update tests
` [RFC PATCH 23/46] Documentation: liveupdate: Add physical CPU preservation documentation
` [RFC PATCH 24/46] MAINTAINERS: Add entry for KVM Caretaker
` [RFC PATCH 25/46] arm64: liveupdate: Add support for physical CPU preservation
` [RFC PATCH 26/46] oncore: Add on-core KHO ABI and public framework headers
` [RFC PATCH 27/46] oncore: Implement on-core session lifecycle and scheduling loop
` [RFC PATCH 28/46] KVM: caretaker: Add Caretaker control block and architecture ops headers
` [RFC PATCH 29/46] KVM: caretaker: Implement Caretaker session memory mapping helpers
` [RFC PATCH 30/46] KVM: caretaker: Integrate Caretaker vCPU detach, attach, and cancel with KVM
` [RFC PATCH 31/46] KVM: caretaker: Add generic KHO ABI telemetry and debugfs reporting
` [RFC PATCH 32/46] KVM: x86: Add TDP MMU KHO preservation helpers
` [RFC PATCH 33/46] KVM: x86: Add Caretaker x86 KHO ABI and runtime context headers
` [RFC PATCH 34/46] KVM: x86: Implement Caretaker LAPIC timer and interrupt injection
` [RFC PATCH 35/46] KVM: x86: Implement Caretaker VM-exit dispatch and instruction decoders
` [RFC PATCH 36/46] KVM: x86: Implement Caretaker run loop and LUO detach/attach lifecycle
` [RFC PATCH 37/46] KVM: VMX: Add Caretaker VMX assembly guest entry/exit routine and helpers
` [RFC PATCH 38/46] KVM: VMX: Implement Caretaker VMX VMCS lifecycle and exit dispatch
` [RFC PATCH 39/46] KVM: VMX: Integrate Caretaker VMX detach serialization and KVM registration
  ` [RFC PATCH 40/46] KVM: SVM: Add Caretaker SVM assembly guest entry/exit routine
  ` [RFC PATCH 41/46] KVM: SVM: Implement Caretaker SVM VMCB lifecycle and exit dispatch
  ` [RFC PATCH 42/46] KVM: arm64: Add Caretaker arm64 KHO ABI and runtime context headers
  ` [RFC PATCH 43/46] KVM: arm64: Add Caretaker EL2 exception vectors and guest entry/exit assembly
  ` [RFC PATCH 44/46] KVM: arm64: Implement Caretaker GICv3 CPU interface and arch timer emulation
  ` [RFC PATCH 45/46] KVM: arm64: Implement Caretaker system register trap and exception handlers
  ` [RFC PATCH 46/46] KVM: arm64: Implement Caretaker vCPU run loop and LUO detach/attach lifecycle

[PATCH v15 00/16] barrier: Add smp_cond_load_{relaxed,acquire}_timeout()
 2026-09-21 17:47 UTC  (5+ messages)
` [PATCH v15 12/16] cpuidle/poll_state: Wait for need-resched via tif_need_resched_relaxed_wait()

[PATCH v5 0/5] Hyper-V: Add para-virtualized IOMMU support for Linux guests
 2026-09-21 16:55 UTC  (3+ messages)

[PATCH v2 1/3] asm-generic: split MMIO accessors out of io.h
 2026-09-20  9:35 UTC  (9+ messages)
` [PATCH v2 2/3] riscv: use generic MMIO accessors
` [PATCH v2 3/3] arm64: "

[PATCH v3] drivers/hv: remove deposited pages from direct map
 2026-09-19 23:30 UTC  (5+ messages)

[PATCH v2 00/40] mm: make VMA flag semantics explicit, eliminate VM_SPECIAL
 2026-09-19 15:09 UTC  (11+ messages)
` [PATCH v2 01/40] mm/vma: fix mmap_prepare file handling, remove file_doesnt_need_get

[PATCH v11 0/3] module: Extend module_blacklist parameter to built-in modules
 2026-09-19  1:17 UTC  (2+ messages)

[PATCH v2 0/8] mm: distinguish PTE table storage from PTE values
 2026-09-18 12:57 UTC  (3+ messages)

[PATCH] docs/mm: describe set_memory() and set_direct_map() APIs
 2026-09-18  7:21 UTC  (3+ messages)

[PATCH v9 0/3] arm64: vdso: Implement __vdso_futex_robust_try_unlock()
 2026-09-18  0:27 UTC  (4+ messages)
` [PATCH v9 1/3] arm64: vdso: Split native/compat mremap callbacks
` [PATCH v9 2/3] arm64: vdso: Prepare for robust futex unlock support
` [PATCH v9 3/3] arm64: vdso: Implement __vdso_futex_robust_try_unlock()

[PATCH v3 00/40] mm: make VMA flag semantics explicit, eliminate VM_SPECIAL
 2026-09-17 21:23 UTC  (2+ messages)

[PATCH v2] drivers/hv: remove deposited pages from direct map
 2026-09-17 20:06 UTC 


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