linux/tools/testing/selftests/mm
Linus Torvalds 7a3fad30fd Random number generator updates for Linux 6.11-rc1.
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Merge tag 'random-6.11-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random

Pull random number generator updates from Jason Donenfeld:
 "This adds getrandom() support to the vDSO.

  First, it adds a new kind of mapping to mmap(2), MAP_DROPPABLE, which
  lets the kernel zero out pages anytime under memory pressure, which
  enables allocating memory that never gets swapped to disk but also
  doesn't count as being mlocked.

  Then, the vDSO implementation of getrandom() is introduced in a
  generic manner and hooked into random.c.

  Next, this is implemented on x86. (Also, though it's not ready for
  this pull, somebody has begun an arm64 implementation already)

  Finally, two vDSO selftests are added.

  There are also two housekeeping cleanup commits"

* tag 'random-6.11-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random:
  MAINTAINERS: add random.h headers to RNG subsection
  random: note that RNDGETPOOL was removed in 2.6.9-rc2
  selftests/vDSO: add tests for vgetrandom
  x86: vdso: Wire up getrandom() vDSO implementation
  random: introduce generic vDSO getrandom() implementation
  mm: add MAP_DROPPABLE for designating always lazily freeable mappings
2024-07-24 10:29:50 -07:00
..
.gitignore Random number generator updates for Linux 6.11-rc1. 2024-07-24 10:29:50 -07:00
charge_reserved_hugetlb.sh selftests/mm: save and restore nr_hugepages value 2024-02-22 15:38:55 -08:00
check_config.sh
compaction_test.c selftests/mm: compaction_test: fix bogus test success and reduce probability of OOM-killer invocation 2024-05-24 11:55:06 -07:00
config selftests: mm: add pagemap ioctl tests 2023-10-18 14:34:13 -07:00
cow.c The usual shower of singleton fixes and minor series all over MM, 2024-05-19 09:21:03 -07:00
droppable.c mm: add MAP_DROPPABLE for designating always lazily freeable mappings 2024-07-19 20:22:12 +02:00
gup_longterm.c The usual shower of singleton fixes and minor series all over MM, 2024-05-19 09:21:03 -07:00
gup_test.c selftests/mm: fix build warnings on ppc64 2024-05-24 11:55:06 -07:00
hmm-tests.c selftests: avoid using SKIP(exit()) in harness fixure setup 2024-03-05 19:25:36 -08:00
hugepage-mmap.c selftests: mm: hugepage-mmap: conform to TAP format output 2024-01-05 10:17:48 -08:00
hugepage-mremap.c selftests/mm: remove local __NR_* definitions 2024-07-03 19:30:16 -07:00
hugepage-shm.c
hugepage-vmemmap.c selftests: mm: hugepage-vmemmap fails on 64K page size systems 2024-01-12 15:20:48 -08:00
hugetlb_dio.c selftest: mm: Test if hugepage does not get leaked during __bio_release_pages() 2024-07-03 19:29:59 -07:00
hugetlb_fault_after_madv.c selftests/mm: add a new test for madv and hugetlb 2023-10-18 14:34:16 -07:00
hugetlb_madv_vs_map.c selftests/mm: hugetlb_madv_vs_map: avoid test skipping by querying hugepage size at runtime 2024-05-11 15:41:37 -07:00
hugetlb_reparenting_test.sh selftests/mm: save and restore nr_hugepages value 2024-02-22 15:38:55 -08:00
hugetlb-madvise.c selftests/mm: skip the hugetlb-madvise tests on unmet hugepage requirements 2024-03-12 13:07:18 -07:00
hugetlb-read-hwpoison.c
hugetlb-soft-offline.c selftest/mm: test enable_soft_offline behaviors 2024-07-04 18:06:00 -07:00
khugepaged.c selftests/mm/khugepaged: enlighten for multi-size THP 2023-12-20 14:48:12 -08:00
ksm_functional_tests.c selftests/mm: remove local __NR_* definitions 2024-07-03 19:30:16 -07:00
ksm_tests.c selftests/mm: ksm_tests should only MADV_HUGEPAGE valid memory 2024-01-25 23:52:21 -08:00
madv_populate.c selftests/mm: ksft_exit functions do not return 2024-05-06 13:57:20 -06:00
Makefile Random number generator updates for Linux 6.11-rc1. 2024-07-24 10:29:50 -07:00
map_fixed_noreplace.c selftests: mm: make map_fixed_noreplace test names stable 2024-06-15 10:43:07 -07:00
map_hugetlb.c selftests/mm: map_hugetlb: conform test to TAP format output 2024-02-22 10:24:48 -08:00
map_populate.c selftests/mm: map_populate: conform test to TAP format output 2024-02-22 10:24:48 -08:00
mdwe_test.c Revert "selftests/harness: remove use of LINE_MAX" 2024-05-19 14:36:20 -07:00
memfd_secret.c selftests/mm: remove local __NR_* definitions 2024-07-03 19:30:16 -07:00
migration.c
mkdirty.c selftests/mm: remove local __NR_* definitions 2024-07-03 19:30:16 -07:00
mlock-random-test.c selftests/mm: mlock-random-test: conform test to TAP format output 2024-02-22 10:24:48 -08:00
mlock2-tests.c selftests/mm: parse VMA range in one go 2024-04-25 20:56:07 -07:00
mlock2.h selftests/mm: remove local __NR_* definitions 2024-07-03 19:30:16 -07:00
mrelease_test.c selftests/mm: mrelease_test: conform test to TAP format output 2024-02-22 10:24:49 -08:00
mremap_dontunmap.c selftests/mm: mremap_dontunmap: conform test to TAP format output 2024-02-22 10:24:49 -08:00
mremap_test.c selftests/mm: mremap_test: use sscanf to parse /proc/self/maps 2024-04-25 20:56:32 -07:00
mseal_helpers.h selftests/mm: mseal, self_elf: rename TEST_END_CHECK to REPORT_TEST_PASS 2024-07-03 19:30:07 -07:00
mseal_test.c selftests/mm: mseal, self_elf: rename TEST_END_CHECK to REPORT_TEST_PASS 2024-07-03 19:30:07 -07:00
on-fault-limit.c selftests/mm: run_vmtests: remove sudo and conform to tap 2024-02-22 15:38:55 -08:00
pagemap_ioctl.c selftests/mm: remove local __NR_* definitions 2024-07-03 19:30:16 -07:00
pkey-helpers.h selftests/mm: Substitute attribute with a macro 2023-10-13 14:08:36 -06:00
pkey-powerpc.h
pkey-x86.h
protection_keys.c selftests/mm: remove local __NR_* definitions 2024-07-03 19:30:16 -07:00
run_vmtests.sh selftest/mm: test enable_soft_offline behaviors 2024-07-04 18:06:00 -07:00
seal_elf.c selftests/mm: mseal, self_elf: rename TEST_END_CHECK to REPORT_TEST_PASS 2024-07-03 19:30:07 -07:00
settings selftests/mm: run all tests from run_vmtests.sh 2023-08-18 10:12:43 -07:00
soft-dirty.c selftests/mm: ksft_exit functions do not return 2024-05-06 13:57:20 -06:00
split_huge_page_test.c selftests/mm: use asm volatile to not optimize mmap read variable 2024-07-03 19:30:07 -07:00
test_hmm.sh
test_vmalloc.sh
thp_settings.c selftests/mm: support multi-size THP interface in thp_settings 2023-12-20 14:48:12 -08:00
thp_settings.h selftests/mm: support multi-size THP interface in thp_settings 2023-12-20 14:48:12 -08:00
thuge-gen.c selftests: centralize -D_GNU_SOURCE= to CFLAGS in lib.mk 2024-07-10 12:14:51 -07:00
transhuge-stress.c selftests/mm: transhuge-stress: conform to TAP format output 2024-02-22 10:24:49 -08:00
uffd-common.c selftests/mm: remove local __NR_* definitions 2024-07-03 19:30:16 -07:00
uffd-common.h selftests/mm: fix build warnings on ppc64 2024-05-24 11:55:06 -07:00
uffd-stress.c mm: turn off test_uffdio_wp if CONFIG_PTE_MARKER_UFFD_WP is not configured. 2024-07-04 18:05:58 -07:00
uffd-unit-tests.c selftests/mm: remove local __NR_* definitions 2024-07-03 19:30:16 -07:00
va_high_addr_switch.c selftests/mm: va_high_addr_switch: dynamically initialize testcases to enable LPA2 testing 2024-07-03 19:29:57 -07:00
va_high_addr_switch.sh selftests/mm: va_high_addr_switch: reduce test noise 2024-07-03 19:29:56 -07:00
virtual_address_range.c selftests/mm: confirm VA exhaustion without reliance on correctness of mmap() 2024-04-25 20:56:01 -07:00
vm_util.c selftests/mm: transhuge-stress: conform to TAP format output 2024-02-22 10:24:49 -08:00
vm_util.h selftests/mm: include strings.h for ffsl 2024-04-05 11:21:30 -07:00
write_hugetlb_memory.sh selftests/mm: switch to bash from sh 2024-01-25 23:52:20 -08:00
write_to_hugetlbfs.c