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mm/khugepaged: remove reuse_swap_page() usage
2022-03-25 David Hildenbrandmm/khugepaged: remove reuse_swap_page() usage
Signed-off-by: David Hildenbrand <david@redhat.com>
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2022-03-25 David Hildenbrandmm/huge_memory: streamline COW logic in do_huge_pmd_wp_page()
Signed-off-by: David Hildenbrand <david@redhat.com>
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2022-03-25 David Hildenbrandmm: streamline COW logic in do_swap_page()
Signed-off-by: David Hildenbrand <david@redhat.com>
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2022-03-25 David Hildenbrandmm: slightly clarify KSM logic in do_swap_page()
Signed-off-by: David Hildenbrand <david@redhat.com>
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2022-03-25 David Hildenbrandmm: optimize do_wp_page() for fresh pages in local...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2022-03-25 David Hildenbrandmm: optimize do_wp_page() for exclusive pages in the...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2022-03-24 David Hildenbrandproc/vmcore: fix possible deadlock on concurrent mmap...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2022-03-22 David Hildenbranddrivers/base/memory: clarify adding and removing of...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2022-03-22 David Hildenbranddrivers/base/memory: determine and store zone for single...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2022-03-22 David Hildenbranddrivers/base/node: rename link_mem_sections() to register_me...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2022-03-22 David Hildenbranddrivers/base/node: consolidate node device subsystem...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2022-03-22 David Hildenbranddrivers/base/memory: add memory block to memory group...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2022-03-22 David Hildenbrandmm: enforce pageblock_order < MAX_ORDER
Signed-off-by: David Hildenbrand <david@redhat.com>
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2022-03-22 David Hildenbrandcma: factor out minimum alignment requirement
Signed-off-by: David Hildenbrand <david@redhat.com>
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2022-01-23 David Hildenbrandx86/Kconfig: Select ARCH_SELECT_MEMORY_MODEL only if...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2022-01-20 David Hildenbrandproc/vmcore: don't fake reading zeroes on surprise...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2022-01-14 David Hildenbrandvirtio-mem: prepare fake page onlining code for granularity...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2022-01-14 David Hildenbrandvirtio-mem: prepare page onlining code for granularity...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-11-20 David Hildenbrandproc/vmcore: fix clearing user buffer by properly using...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-11-10 David Hildenbrandvirtio-mem: support VIRTIO_MEM_F_UNPLUGGED_INACCESSIBLE
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-11-09 David Hildenbrandvirtio-mem: disallow mapping virtio-mem memory via...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-11-09 David Hildenbrandkernel/resource: disallow access to exclusive system...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-11-09 David Hildenbrandkernel/resource: clean up and optimize iomem_is_exclusive()
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-11-09 David Hildenbrandvirtio-mem: kdump mode to sanitize /proc/vmcore access
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-11-09 David Hildenbrandvirtio-mem: factor out hotplug specifics from virtio_mem_rem...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-11-09 David Hildenbrandvirtio-mem: factor out hotplug specifics from virtio_mem_pro...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-11-09 David Hildenbrandvirtio-mem: factor out hotplug specifics from virtio_mem_ini...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-11-09 David Hildenbrandproc/vmcore: convert oldmem_pfn_is_ram callback to...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-11-09 David Hildenbrandproc/vmcore: let pfn_is_ram() return a bool
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-11-09 David Hildenbrandx86/xen: print a warning when HVMOP_get_mem_type fails
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-11-09 David Hildenbrandx86/xen: simplify xen_oldmem_pfn_is_ram()
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-11-09 David Hildenbrandx86/xen: update xen_oldmem_pfn_is_ram() documentation
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-11-06 David Hildenbrandmm/memory_hotplug: indicate MEMBLOCK_DRIVER_MANAGED...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-11-06 David Hildenbrandmemblock: add MEMBLOCK_DRIVER_MANAGED to mimic IORESOURCE_SY...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-11-06 David Hildenbrandmemblock: allow to specify flags with memblock_add_node()
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-11-06 David Hildenbrandmemblock: improve MEMBLOCK_HOTPLUG documentation
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-11-06 David Hildenbrandmm/memory_hotplug: handle memblock_add_node() failures...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-11-06 David Hildenbrandx86: remove memory hotplug support on X86_32
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-11-06 David Hildenbrandmm/memory_hotplug: remove stale function declarations
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-11-06 David Hildenbrandmm/memory_hotplug: remove HIGHMEM leftovers
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-11-06 David Hildenbrandmm/memory_hotplug: restrict CONFIG_MEMORY_HOTPLUG to...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-11-06 David Hildenbrandmm/memory_hotplug: remove CONFIG_MEMORY_HOTPLUG_SPARSE
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-11-06 David Hildenbrandmm/memory_hotplug: remove CONFIG_X86_64_ACPI_NUMA dependency...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-11-06 David Hildenbrandmemory-hotplug.rst: document the "auto-movable" online...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-11-06 David Hildenbrandmemory-hotplug.rst: fix wrong /sys/module/memory_hotplug...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-11-06 David Hildenbrandmemory-hotplug.rst: fix two instances of "movablecore...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-11-06 David Hildenbrandselftests/vm: make MADV_POPULATE_(READ|WRITE) use in...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-10-25 David Hildenbrands390/mm: optimize reset_guest_reference_bit()
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-10-25 David Hildenbrands390/mm: optimize set_guest_storage_key()
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-10-25 David Hildenbrands390/mm: no need for pte_alloc_map_lock() if we know...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-10-25 David Hildenbrands390/uv: fully validate the VMA before calling follow_page()
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-10-25 David Hildenbrands390/mm: fix VMA and page table handling code in storage...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-10-25 David Hildenbrands390/mm: validate VMA in PGSTE manipulation functions
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-10-25 David Hildenbrands390/gmap: don't unconditionally call pte_unmap_unlock...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-10-25 David Hildenbrands390/gmap: validate VMA in __gmap_zap()
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-09-15 David Hildenbrands390/pci_mmio: fully validate the VMA before calling...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-09-08 David Hildenbrandmm/memory_hotplug: improved dynamic memory group aware...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-09-08 David Hildenbrandmm/memory_hotplug: memory group aware "auto-movable...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-09-08 David Hildenbrandvirtio-mem: use a single dynamic memory group for a...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-09-08 David Hildenbranddax/kmem: use a single static memory group for a single...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-09-08 David HildenbrandACPI: memhotplug: use a single static memory group...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-09-08 David Hildenbrandmm/memory_hotplug: track present pages in memory groups
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-09-08 David Hildenbranddrivers/base/memory: introduce "memory groups" to logically...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-09-08 David Hildenbrandmm/memory_hotplug: introduce "auto-movable" online...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-09-08 David Hildenbrandmm: track present early pages per zone
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-09-08 David HildenbrandACPI: memhotplug: memory resources cannot be enabled yet
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-09-08 David Hildenbrandmm/memory_hotplug: remove nid parameter from remove_memory...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-09-08 David Hildenbrandmm/memory_hotplug: remove nid parameter from arch_remove_mem...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-09-08 David Hildenbrandmm/memory_hotplug: use "unsigned long" for PFN in zone_for_p...
Signed-off-by: David Hildenbrand <david@redhat.com>
Cc: David Hildenbrand <david@redhat.com>
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2021-09-08 David Hildenbrandmemory-hotplug.rst: complete admin-guide overhaul
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-09-08 David Hildenbrandmemory-hotplug.rst: remove locking details from admin...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-09-08 David Hildenbrandhugetlbfs: s390 is always 64bit
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-09-03 David Hildenbrandfs: update documentation of get_write_access() and...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-09-03 David Hildenbrandmm: ignore MAP_DENYWRITE in ksys_mmap_pgoff()
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-09-03 David Hildenbrandmm: remove VM_DENYWRITE
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-09-03 David Hildenbrandbinfmt: remove in-tree usage of MAP_DENYWRITE
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-09-03 David Hildenbrandkernel/fork: always deny write access to current MM...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-09-03 David Hildenbrandkernel/fork: factor out replacing the current MM exe_file
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-09-03 David Hildenbrandbinfmt: don't use MAP_DENYWRITE when loading shared...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-08-27 David Hildenbrandvirtio-mem: fix sleeping in RCU read side section in...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-08-18 David Hildenbrands390/mm: remove unused cmma functions
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-08-14 David Hildenbrandmm/madvise: report SIGBUS as -EFAULT for MADV_POPULATE_...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-07-26 David Hildenbrandbinfmt: remove support for em86 (alpha only)
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-07-08 David Hildenbrandvirtio-mem: prioritize unplug from ZONE_MOVABLE in...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-07-08 David Hildenbrandvirtio-mem: simplify high-level unplug handling in...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-07-08 David Hildenbrandvirtio-mem: prioritize unplug from ZONE_MOVABLE in...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-07-08 David Hildenbrandvirtio-mem: simplify high-level unplug handling in...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-07-08 David Hildenbrandvirtio-mem: simplify high-level plug handling in Sub...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-07-08 David Hildenbrandvirtio-mem: use page_zonenum() in virtio_mem_fake_offline()
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-07-08 David Hildenbrandvirtio-mem: don't read big block size in Sub Block...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-07-01 David Hildenbrandselftests/vm: add test for MADV_POPULATE_(READ|WRITE)
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-07-01 David Hildenbrandselftests/vm: add protection_keys_32 / protection_keys_64...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-07-01 David HildenbrandMAINTAINERS: add tools/testing/selftests/vm/ to MEMORY...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-07-01 David Hildenbrandmm/madvise: introduce MADV_POPULATE_(READ|WRITE) to...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-07-01 David Hildenbrandmm: make variable names for populate_vma_page_range...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-07-01 David Hildenbrandfs/proc/kcore: use page_offline_(freeze|thaw)
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-07-01 David Hildenbrandvirtio-mem: use page_offline_(start|end) when setting...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-07-01 David Hildenbrandmm: introduce page_offline_(begin|end|freeze|thaw)...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-07-01 David Hildenbrandfs/proc/kcore: don't read offline sections, logically...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2021-07-01 David Hildenbrandfs/proc/kcore: pfn_is_ram check only applies to KCORE_RAM
Signed-off-by: David Hildenbrand <david@redhat.com>
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