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2024-03-14Merge tag 'mm-stable-2024-03-13-20-04' of git://git.kernel.org/pub/scm/linux/...Linus Torvalds5-14/+87
2024-03-12Merge tag 'slab-for-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/vba...Linus Torvalds1-16/+6
2024-03-06mm/kasan: use pXd_leaf() in shadow_mapped()Peter Xu1-9/+2
2024-03-04kasan: fix a2 allocation and remove explicit cast in atomic testsPaul Heidekrüger1-3/+3
2024-02-26mm, slab, kasan: replace kasan_never_merge() with SLAB_NO_MERGEVlastimil Babka1-16/+6
2024-02-23merge mm-hotfixes-stable into mm-nonmm-stable to pick up stackdepot changesAndrew Morton4-77/+14
2024-02-23kasan: revert eviction of stack traces in generic modeMarco Elver4-77/+14
2024-02-22kasan: increase the number of bits to shift when recording extra timestampsJuntong Deng2-2/+2
2024-02-22kasan/test: avoid gcc warning for intentional overflowArnd Bergmann1-1/+2
2024-02-22kasan: rename test_kasan_module_init to kasan_test_module_initTiezhu Yang1-2/+2
2024-02-22kasan: add atomic testsPaul Heidekrüger1-0/+79
2024-02-20kasan: guard release_free_meta() shadow access with kasan_arch_is_ready()Benjamin Gray1-0/+3
2024-01-12kasan: avoid resetting aux_lockAndrey Konovalov1-2/+8
2024-01-09Merge tag 'mm-stable-2024-01-08-15-31' of git://git.kernel.org/pub/scm/linux/...Linus Torvalds11-459/+1023
2024-01-09Merge tag 'slab-for-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/vba...Linus Torvalds4-20/+4
2024-01-05kasan: stop leaking stack trace handlesAndrey Konovalov5-41/+97
2023-12-29kasan: simplify kasan_complete_mode_report_info for tag-based modesAndrey Konovalov1-19/+4
2023-12-29kasan: simplify saving extra info into tracksAndrey Konovalov4-21/+15
2023-12-29kasan: reuse kasan_track in kasan_stack_ring_entryAndrey Konovalov3-18/+13
2023-12-29kasan: clean up kasan_cache_createAndrey Konovalov1-28/+39
2023-12-29kasan: speed up match_all_mem_tag test for SW_TAGSAndrey Konovalov1-0/+8
2023-12-29kasan: remove SLUB checks for page_alloc fallbacks in testsAndrey Konovalov1-24/+2
2023-12-29kasan: export kasan_poison as GPLAndrey Konovalov1-1/+1
2023-12-29kasan: check kasan_vmalloc_enabled in vmalloc testsAndrey Konovalov3-1/+16
2023-12-29kasan: respect CONFIG_KASAN_VMALLOC for kasan_flag_vmallocAndrey Konovalov2-0/+8
2023-12-29kasan: clean up is_kfence_address checksAndrey Konovalov3-35/+19
2023-12-29kasan: update kasan_poison documentation commentAndrey Konovalov1-2/+0
2023-12-29kasan: clean up kasan_requires_metaAndrey Konovalov1-9/+9
2023-12-29kasan: improve kasan_non_canonical_hookAndrey Konovalov2-14/+26
2023-12-29kasan: memset free track in qlink_freeAndrey Konovalov1-1/+1
2023-12-29kasan: handle concurrent kasan_record_aux_stack callsAndrey Konovalov2-3/+37
2023-12-29kasan: rename and document kasan_(un)poison_object_dataAndrey Konovalov2-4/+4
2023-12-29kasan: reorder testsAndrey Konovalov1-209/+209
2023-12-29kasan: rename pagealloc testsAndrey Konovalov1-25/+26
2023-12-29kasan: add mempool testsAndrey Konovalov1-0/+319
2023-12-29kasan: save alloc stack traces for mempoolAndrey Konovalov1-10/+40
2023-12-29kasan: introduce poison_kmalloc_large_redzoneAndrey Konovalov1-18/+23
2023-12-29kasan: clean up and rename ____kasan_kmallocAndrey Konovalov1-20/+22
2023-12-29kasan: save free stack traces for slab mempoolsAndrey Konovalov1-11/+9
2023-12-29kasan: clean up __kasan_mempool_poison_objectAndrey Konovalov1-12/+7
2023-12-29kasan: introduce kasan_mempool_unpoison_pagesAndrey Konovalov1-0/+6
2023-12-29kasan: introduce kasan_mempool_poison_pagesAndrey Konovalov1-0/+23
2023-12-29kasan: introduce kasan_mempool_unpoison_objectAndrey Konovalov1-0/+5
2023-12-29kasan: add return value for kasan_mempool_poison_objectAndrey Konovalov1-11/+10
2023-12-29kasan: move kasan_mempool_poison_objectAndrey Konovalov1-23/+23
2023-12-29kasan: rename kasan_slab_free_mempool to kasan_mempool_poison_objectAndrey Konovalov1-2/+2
2023-12-20sync mm-stable with mm-hotfixes-stable to pick up depended-upon changesAndrew Morton1-4/+16
2023-12-20kunit: kasan_test: disable fortify string checker on kmalloc_oob_memsetNico Pache1-4/+16
2023-12-10kasan: record and report more informationJuntong Deng5-0/+58
2023-12-10kasan: improve free meta storage in Generic KASANJuntong Deng1-10/+29
2023-12-10kasan: use stack_depot_put for Generic modeAndrey Konovalov3-11/+40
2023-12-10kasan: use stack_depot_put for tag-based modesAndrey Konovalov1-2/+8
2023-12-10kasan: check object_size in kasan_complete_mode_report_infoAndrey Konovalov1-1/+3
2023-12-10kasan: remove atomic accesses to stack ring entriesAndrey Konovalov2-26/+12
2023-12-10lib/stackdepot, kasan: add flags to __stack_depot_save and renameAndrey Konovalov4-9/+12
2023-12-06mm/slab: move pre/post-alloc hooks from slab.h to slub.cVlastimil Babka1-0/+1
2023-12-05KASAN: remove code paths guarded by CONFIG_SLABVlastimil Babka3-20/+3
2023-11-02Merge tag 'mm-stable-2023-11-01-14-33' of git://git.kernel.org/pub/scm/linux/...Linus Torvalds6-18/+19
2023-10-26Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski1-1/+1
2023-10-18mm: delete checks for xor_unlock_is_negative_byte()Matthew Wilcox (Oracle)1-3/+0
2023-10-18bitops: add xor_unlock_is_negative_byte()Matthew Wilcox (Oracle)1-3/+4
2023-10-18kasan: fix and update KUNIT_EXPECT_KASAN_FAIL commentAndrey Konovalov1-4/+5
2023-10-18kasan: use unchecked __memset internallyAndrey Konovalov2-3/+3
2023-10-18kasan: unify printk prefixesAndrey Konovalov4-6/+8
2023-10-18kasan: disable kasan_non_canonical_hook() for HW tagsArnd Bergmann1-1/+3
2023-10-18kasan: print the original fault addr when access invalid shadowHaibo Li1-3/+1
2023-10-05Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski1-5/+3
2023-09-20kasan: Cleanup the __HAVE_ARCH_SHADOW_MAP usageHuacai Chen1-5/+3
2023-09-17Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-nextDavid S. Miller1-1/+0
2023-09-16mm: kasan: Declare kasan_unpoison_task_stack_below in kasan.hKumar Kartikeya Dwivedi1-1/+0
2023-09-06kasan: Add (pmd|pud)_init for LoongArch zero_(pud|p4d)_populate processQing Zhang1-4/+14
2023-09-06kasan: Add __HAVE_ARCH_SHADOW_MAP to support arch specific mappingQing Zhang1-0/+6
2023-07-08kasan, slub: fix HW_TAGS zeroing with slub_debugAndrey Konovalov1-12/+0
2023-07-08kasan: fix type cast in memory_is_poisoned_nAndrey Konovalov1-1/+2
2023-06-23kasan,kmsan: remove __GFP_KSWAPD_RECLAIM usage from kasan/kmsanTetsuo Handa2-3/+3
2023-06-19kasan: add support for kasan.fault=panic_on_writeMarco Elver1-5/+26
2023-06-19mm: ptep_get() conversionRyan Roberts2-8/+11
2023-06-09kasan: use internal prototypes matching gcc-13 builtinsArnd Bergmann9-162/+161
2023-06-09kasan: add kasan_tag_mismatch prototypeArnd Bergmann1-0/+3
2023-05-02kasan: hw_tags: avoid invalid virt_to_page()Mark Rutland1-2/+2
2023-04-21kasan: fix lockdep report invalid wait contextZqiang1-26/+8
2023-04-18printk: export console trace point for kcsan/kasan/kfence/kmsanPavankumar Kondeti1-20/+2
2023-04-05kasan: suppress recursive reports for HW_TAGSAndrey Konovalov1-11/+48
2023-04-05kasan, arm64: add arch_suppress_tag_checks_start/stopAndrey Konovalov1-0/+2
2023-04-05kasan, arm64: rename tagging-related routinesAndrey Konovalov3-12/+12
2023-04-05kasan: drop empty tagging-related definesAndrey Konovalov1-26/+0
2023-03-28kasan: remove PG_skip_kasan_poison flagPeter Collingbourne1-1/+1
2023-03-02kasan: test: fix test for new meminstrinsic instrumentationMarco Elver2-1/+37
2023-03-02kasan: treat meminstrinsic as builtins in uninstrumented filesMarco Elver1-1/+4
2023-03-02kasan: emit different calls for instrumentable memintrinsicsMarco Elver2-0/+15
2023-02-23Merge tag 'mm-stable-2023-02-20-13-37' of git://git.kernel.org/pub/scm/linux/...Linus Torvalds10-33/+226
2023-02-20Merge tag 'sched-core-2023-02-20' of git://git.kernel.org/pub/scm/linux/kerne...Linus Torvalds2-0/+42
2023-02-20kasan: mark addr_has_metadata __always_inlineArnd Bergmann1-2/+2
2023-02-16lib/stacktrace, kasan, kmsan: rework extra_bits interfaceAndrey Konovalov1-1/+1
2023-02-10Merge branch 'mm-hotfixes-stable' into mm-stableAndrew Morton3-1/+21
2023-02-09kasan: infer allocation size by scanning metadataKuan-Ying Lee8-21/+127
2023-02-09kasan: fix Oops due to missing calls to kasan_arch_is_ready()Christophe Leroy3-1/+21
2023-01-31Merge tag 'v6.2-rc6' into sched/core, to pick up fixesIngo Molnar1-1/+1
2023-01-18mm/kasan: simplify and refine kasan_cache codeFeng Tang1-7/+2
2023-01-18kasan: allow sampling page_alloc allocations for HW_TAGSAndrey Konovalov3-2/+94
2023-01-13entry, kasan, x86: Disallow overriding mem*() functionsPeter Zijlstra2-0/+42
2023-01-11kasan: mark kasan_kunit_executing as staticAndrey Konovalov1-1/+1
2022-12-14Merge tag 'hardening-v6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/g...Linus Torvalds2-8/+15
2022-12-13Merge tag 'mm-stable-2022-12-13' of git://git.kernel.org/pub/scm/linux/kernel...Linus Torvalds5-113/+185
2022-12-12Merge tag 'random-6.2-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/ke...Linus Torvalds1-3/+3
2022-12-11kasan: fail non-kasan KUnit tests on KASAN reportsAndrey Konovalov3-0/+69
2022-12-02panic: Consolidate open-coded panic_on_warn checksKees Cook1-2/+2
2022-12-01mm: Make ksize() a reporting-only functionKees Cook1-6/+13
2022-11-18treewide: use get_random_u32_inclusive() when possibleJason A. Donenfeld1-3/+3
2022-11-18treewide: use get_random_u32_below() instead of deprecated functionJason A. Donenfeld1-3/+3
2022-11-10mm: kasan: Extend kasan_metadata_size() to also cover in-object sizeFeng Tang1-6/+13
2022-11-08memory: move hotplug memory notifier priority to same file for easy sortingLiu Shixin1-1/+1
2022-11-08kasan: migrate workqueue_uaf test to kunitAndrey Konovalov2-37/+33
2022-11-08kasan: migrate kasan_rcu_uaf test to kunitAndrey Konovalov2-30/+37
2022-11-08kasan: switch kunit tests to console tracepointsAndrey Konovalov3-62/+62
2022-10-16Merge tag 'random-6.1-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/ke...Linus Torvalds1-3/+3
2022-10-12kasan: fix array-bounds warnings in testsAndrey Konovalov1-1/+8
2022-10-11treewide: use prandom_u32_max() when possible, part 1Jason A. Donenfeld1-3/+3
2022-10-03stackdepot: reserve 5 extra bits in depot_stack_handle_tAlexander Potapenko1-1/+1
2022-10-03kasan: better invalid/double-free report headerAndrey Konovalov3-9/+19
2022-10-03kasan: move tests to mm/kasan/Andrey Konovalov3-0/+1599
2022-10-03kasan: better identify bug types for tag-based modesAndrey Konovalov1-4/+21
2022-10-03kasan: dynamically allocate stack ring entriesAndrey Konovalov3-6/+28
2022-10-03kasan: support kasan.stacktrace for SW_TAGSAndrey Konovalov4-51/+72
2022-10-03kasan: implement stack ring for tag-based modesAndrey Konovalov3-0/+144
2022-10-03kasan: introduce kasan_complete_mode_report_infoAndrey Konovalov4-57/+51
2022-10-03kasan: rework function arguments in report.cAndrey Konovalov1-12/+11
2022-10-03kasan: fill in cache and object in complete_report_infoAndrey Konovalov2-8/+15
2022-10-03kasan: introduce complete_report_infoAndrey Konovalov2-3/+19
2022-10-03kasan: simplify print_reportAndrey Konovalov1-6/+5
2022-10-03kasan: make kasan_addr_to_page staticAndrey Konovalov2-3/+2
2022-10-03kasan: use kasan_addr_to_slab in print_address_descriptionAndrey Konovalov2-9/+9
2022-10-03kasan: use virt_addr_valid in kasan_addr_to_page/slabAndrey Konovalov1-2/+2
2022-10-03kasan: cosmetic changes in report.cAndrey Konovalov1-7/+4
2022-10-03kasan: move kasan_get_alloc/free_track definitionsAndrey Konovalov4-33/+33
2022-10-03kasan: pass tagged pointers to kasan_save_alloc/free_infoAndrey Konovalov4-9/+5
2022-10-03kasan: only define kasan_cache_create for Generic modeAndrey Konovalov2-17/+16
2022-10-03kasan: only define metadata structs for Generic modeAndrey Konovalov1-7/+5
2022-10-03kasan: only define kasan_never_merge for Generic modeAndrey Konovalov2-8/+8
2022-10-03kasan: only define kasan_metadata_size for Generic modeAndrey Konovalov2-11/+11
2022-10-03kasan: drop CONFIG_KASAN_GENERIC check from kasan_init_cache_metaAndrey Konovalov1-6/+0
2022-10-03kasan: introduce kasan_init_cache_metaAndrey Konovalov3-78/+83
2022-10-03kasan: introduce kasan_requires_metaAndrey Konovalov3-16/+34
2022-10-03kasan: move kasan_get_*_meta to generic.cAndrey Konovalov3-26/+24
2022-10-03kasan: clear metadata functions for tag-based modesAndrey Konovalov1-31/+2
2022-10-03kasan: introduce kasan_init_object_metaAndrey Konovalov4-7/+23
2022-10-03kasan: introduce kasan_get_alloc_trackAndrey Konovalov4-7/+33
2022-10-03kasan: introduce kasan_print_aux_stacksAndrey Konovalov3-14/+27
2022-10-03kasan: drop CONFIG_KASAN_TAGS_IDENTIFYAndrey Konovalov3-58/+3
2022-10-03kasan: split save_alloc_info implementationsAndrey Konovalov4-11/+21
2022-10-03kasan: move is_kmalloc check out of save_alloc_infoAndrey Konovalov1-10/+5
2022-10-03kasan: rename kasan_set_*_info to kasan_save_*_infoAndrey Konovalov4-7/+7
2022-10-03kasan: check KASAN_NO_FREE_META in __kasan_metadata_sizeAndrey Konovalov1-2/+3
2022-08-05Merge tag 'mm-stable-2022-08-03' of git://git.kernel.org/pub/scm/linux/kernel...Linus Torvalds4-18/+37
2022-08-05Merge tag 'for-linus-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/g...Linus Torvalds1-2/+27
2022-07-17kasan: separate double free case from invalid freeKuan-Ying Lee3-9/+14
2022-07-17UML: add support for KASAN under x86_64Patricia Alfonso1-2/+27
2022-07-07mm: kasan: Ensure the tags are visible before the tag in page->flagsCatalin Marinas1-1/+2
2022-07-03kasan: fix zeroing vmalloc memory with HW_TAGSAndrey Konovalov1-9/+23
2022-05-27mm: kasan: fix input of vmalloc_to_page()Kefeng Wang1-1/+1
2022-05-13kasan: give better names to shadow valuesAndrey Konovalov5-21/+21
2022-05-13kasan: use tabs to align shadow valuesAndrey Konovalov1-16/+16
2022-05-13kasan: clean up comments in internal kasan.hAndrey Konovalov1-41/+33
2022-04-29kasan: fix sleeping function called from invalid context on RT kernelZqiang1-3/+49
2022-04-27kasan: prevent cpu_quarantine corruption when CPU offline and cache shrink oc...Zqiang1-0/+7
2022-04-15kasan: fix hw tags enablement when KUNIT tests are disabledVincenzo Frascino2-6/+9
2022-03-24kasan: disable LOCKDEP when printing reportsAndrey Konovalov1-1/+5
2022-03-24kasan: move and hide kasan_save_enable/restore_multi_shotAndrey Konovalov2-13/+24
2022-03-24kasan: reorder reporting functionsAndrey Konovalov1-41/+41
2022-03-24kasan: respect KASAN_BIT_REPORTED in all reporting routinesAndrey Konovalov1-3/+32
2022-03-24kasan: add comment about UACCESS regions to kasan_reportAndrey Konovalov1-0/+5
2022-03-24kasan: rename kasan_access_info to kasan_report_infoAndrey Konovalov4-10/+10
2022-03-24kasan: move and simplify kasan_report_asyncAndrey Konovalov1-14/+14
2022-03-24kasan: call print_report from kasan_report_invalid_freeAndrey Konovalov2-16/+32
2022-03-24kasan: merge __kasan_report into kasan_reportAndrey Konovalov1-21/+15
2022-03-24kasan: restructure kasan_reportAndrey Konovalov1-6/+9
2022-03-24kasan: simplify kasan_find_first_bad_addr call sitesAndrey Konovalov4-4/+10
2022-03-24kasan: split out print_report from __kasan_reportAndrey Konovalov2-30/+35
2022-03-24kasan: move disable_trace_on_warning to start_reportAndrey Konovalov1-1/+2
2022-03-24kasan: move update_kunit_status to start_reportAndrey Konovalov1-41/+34
2022-03-24kasan: check CONFIG_KASAN_KUNIT_TEST instead of CONFIG_KUNITAndrey Konovalov2-11/+9
2022-03-24kasan: simplify kasan_update_kunit_status() and call sitesAndrey Konovalov1-16/+14
2022-03-24kasan: simplify async check in end_report()Andrey Konovalov1-1/+1
2022-03-24kasan: print basic stack frame info for SW_TAGSAndrey Konovalov2-1/+13
2022-03-24kasan: improve stack frame info in reportsAndrey Konovalov1-4/+5
2022-03-24kasan: rearrange stack frame info in reportsAndrey Konovalov2-14/+13
2022-03-24kasan: more line breaks in reportsAndrey Konovalov1-2/+5
2022-03-24kasan: drop addr check from describe_object_addrAndrey Konovalov1-3/+0
2022-03-24kasan: print virtual mapping info in reportsAndrey Konovalov1-1/+14
2022-03-24mm/kasan: remove unnecessary CONFIG_KASAN optiontangmeng1-1/+1
2022-03-24kasan: test: support async (again) and asymm modes for HW_TAGSAndrey Konovalov3-19/+30
2022-03-24kasan: add kasan.vmalloc command line flagAndrey Konovalov2-1/+50
2022-03-24kasan: clean up feature flags for HW_TAGS modeAndrey Konovalov2-18/+22
2022-03-24kasan: mark kasan_arg_stacktrace as __initdataAndrey Konovalov1-2/+5
2022-03-24kasan, vmalloc: only tag normal vmalloc allocationsAndrey Konovalov2-0/+15
2022-03-24kasan, vmalloc: add vmalloc tagging for HW_TAGSAndrey Konovalov2-1/+101
2022-03-24kasan, vmalloc: add vmalloc tagging for SW_TAGSAndrey Konovalov1-2/+4
2022-03-24kasan: add wrappers for vmalloc hooksAndrey Konovalov1-3/+2
2022-03-24kasan: reorder vmalloc hooksAndrey Konovalov1-21/+22
2022-03-24kasan, x86, arm64, s390: rename functions for modules shadowAndrey Konovalov1-2/+2