Draft: RHEL 9.5 MM Proactive Fixes
Lots of small fixes with consideration to avoid entanglements in less than trivial conflicts. Includes many documentation updates.
NOTE: I have not added conflict/omitted fix documentation to this MR yet. I have it in my notes and will add it soon. This is very much a rough draft.
JIRA: https://issues.redhat.com/browse/RHEL-5619
Documentation/admin-guide/cgroup-v1/memory.rst | 9 +-
Documentation/admin-guide/mm/pagemap.rst | 2 +-
Documentation/admin-guide/sysctl/vm.rst | 4 +-
Documentation/mm/highmem.rst | 13 +-
Documentation/mm/hmm.rst | 11 +-
Documentation/mm/overcommit-accounting.rst | 3 +-
Documentation/mm/zsmalloc.rst | 2 +
arch/arm64/mm/hugetlbpage.c | 2 +-
arch/arm64/mm/mmu.c | 4 +-
arch/powerpc/crypto/aes-spe-glue.c | 2 +-
arch/powerpc/include/asm/book3s/32/kup.h | 5 -
arch/powerpc/kernel/btext.c | 2 +-
arch/powerpc/kernel/eeh_driver.c | 2 +-
arch/powerpc/kernel/exceptions-64s.S | 2 +-
arch/powerpc/kernel/pci-common.c | 2 +-
arch/powerpc/kernel/pci_dn.c | 2 +-
arch/powerpc/kernel/ptrace/ptrace-vsx.c | 2 +-
arch/powerpc/kernel/trace/ftrace.c | 6 +-
arch/powerpc/kernel/watchdog.c | 2 +-
arch/powerpc/kvm/book3s_hv.c | 2 +-
arch/powerpc/mm/book3s32/mmu_context.c | 2 +-
arch/powerpc/mm/book3s64/hash_utils.c | 2 +-
arch/powerpc/mm/book3s64/radix_pgtable.c | 41 ++--
arch/powerpc/mm/book3s64/radix_tlb.c | 250 +++++++++++----------
arch/powerpc/mm/init_64.c | 5 +-
arch/powerpc/mm/nohash/8xx.c | 4 +-
arch/powerpc/mm/nohash/kaslr_booke.c | 1 -
arch/powerpc/mm/pgtable_32.c | 6 +-
arch/powerpc/platforms/4xx/cpm.c | 2 +-
arch/powerpc/platforms/powernv/vas-fault.c | 2 +-
arch/powerpc/platforms/pseries/eeh_pseries.c | 2 +-
arch/powerpc/platforms/pseries/papr_scm.c | 2 +-
arch/s390/mm/kasan_init.c | 56 +++--
arch/s390/mm/vmem.c | 6 +-
arch/x86/include/asm/numa.h | 7 -
arch/x86/mm/ioremap.c | 8 +-
arch/x86/mm/kaslr.c | 8 +-
arch/x86/mm/maccess.c | 19 +-
arch/x86/mm/mem_encrypt_amd.c | 1 -
arch/x86/mm/mem_encrypt_identity.c | 3 +-
arch/x86/mm/numa.c | 7 -
arch/x86/mm/pat/memtype.c | 3 +-
arch/x86/mm/pat/set_memory.c | 24 ++
drivers/base/memory.c | 18 +-
fs/fs-writeback.c | 41 +++-
fs/inode.c | 3 +-
fs/lockd/svc.c | 2 +-
fs/proc/proc_sysctl.c | 6 +
fs/proc/task_mmu.c | 6 +-
fs/ramfs/inode.c | 2 +-
fs/xfs/xfs_buf.c | 3 +-
include/linux/damon.h | 7 +
include/linux/hugetlb.h | 11 +-
include/linux/kasan.h | 6 +-
include/linux/memcontrol.h | 18 +-
include/linux/memregion.h | 2 +-
include/linux/mm.h | 14 +-
include/linux/mm_inline.h | 34 ++-
include/linux/mm_types.h | 26 ++-
include/linux/mmzone.h | 49 ++--
include/linux/page-flags.h | 6 +
include/linux/pagemap.h | 3 -
include/linux/pagevec.h | 5 +
include/linux/ramfs.h | 1 +
include/linux/resume_user_mode.h | 2 +-
include/linux/rmap.h | 7 +-
include/linux/shmem_fs.h | 7 +
include/linux/shrinker.h | 15 +-
include/linux/slab.h | 3 -
include/linux/swap.h | 17 +-
include/linux/swapops.h | 4 +-
include/linux/vmalloc.h | 4 +-
kernel/sysctl.c | 43 ++--
lib/Kconfig.debug | 8 -
lib/slub_kunit.c | 22 ++
mm/Kconfig.debug | 6 +-
mm/bootmem_info.c | 2 +-
mm/cma.c | 2 +-
mm/compaction.c | 49 ++--
mm/damon/core-test.h | 30 ++-
mm/damon/core.c | 10 +-
mm/damon/lru_sort.c | 4 +-
mm/damon/ops-common.c | 21 +-
mm/damon/ops-common.h | 4 +-
mm/damon/paddr.c | 4 +-
mm/damon/sysfs.c | 85 ++++---
mm/damon/vaddr-test.h | 2 +
mm/damon/vaddr.c | 6 +-
mm/filemap.c | 11 +-
mm/gup.c | 2 +
mm/huge_memory.c | 28 ++-
mm/hugetlb.c | 192 +++++++++++-----
mm/hugetlb_vmemmap.c | 36 ++-
mm/hugetlb_vmemmap.h | 2 +-
mm/kasan/hw_tags.c | 4 +-
mm/kasan/kasan_test.c | 20 +-
mm/kasan/report.c | 67 ++++--
mm/kasan/shadow.c | 2 +-
mm/khugepaged.c | 14 +-
mm/kmemleak.c | 33 +--
mm/kmsan/core.c | 127 +++--------
mm/memblock.c | 8 +-
mm/memcontrol.c | 38 ++--
mm/memfd.c | 3 +-
mm/memory-failure.c | 22 +-
mm/memory.c | 96 +++++---
mm/memory_hotplug.c | 15 +-
mm/memremap.c | 2 +-
mm/migrate.c | 38 +++-
mm/mincore.c | 2 +-
mm/mmap.c | 7 +-
mm/mprotect.c | 2 +-
mm/mremap.c | 4 +-
mm/oom_kill.c | 7 +-
mm/page-writeback.c | 2 +-
mm/page_alloc.c | 57 +++--
mm/page_reporting.c | 6 +-
mm/page_table_check.c | 6 +
mm/page_vma_mapped.c | 12 +-
mm/percpu.c | 3 -
mm/readahead.c | 3 +-
mm/rmap.c | 6 +-
mm/shmem.c | 49 +++-
mm/shrinker_debug.c | 15 +-
mm/slab.c | 40 ++--
mm/slab.h | 4 +-
mm/slab_common.c | 11 +-
mm/slob.c | 6 +-
mm/slub.c | 11 +-
mm/sparse.c | 17 +-
mm/swap.c | 2 +-
mm/util.c | 4 +-
mm/vmalloc.c | 40 +++-
mm/vmpressure.c | 8 +
mm/vmscan.c | 201 +++++++++++------
mm/vmstat.c | 4 +-
mm/workingset.c | 29 ++-
mm/zsmalloc.c | 101 ++++-----
mm/zswap.c | 32 ++-
.../common/generic/CONFIG_DEBUG_KMEMLEAK_TEST | 1 -
.../configs/common/generic/CONFIG_SAMPLE_KMEMLEAK | 1 +
samples/Kconfig | 7 +
samples/Makefile | 2 +-
samples/kmemleak/Makefile | 2 +-
tools/testing/memblock/internal.h | 4 +
tools/testing/selftests/powerpc/mm/.gitignore | 1 +
tools/testing/selftests/powerpc/mm/Makefile | 4 +-
.../selftests/powerpc/mm/large_vm_gpr_corruption.c | 156 +++++++++++++
tools/vm/Makefile | 4 +-
tools/vm/page_owner_sort.c | 2 +-
150 files changed, 1752 insertions(+), 1043 deletions(-)Signed-off-by: Joel Savitz jsavitz@redhat.com
Edited by Joel Savitz