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path: root/arch/arm64/kernel/mte.c
AgeCommit message (Expand)AuthorFilesLines
2023-05-16arm64: mte: Do not set PG_mte_tagged if tags were not initializedPeter Collingbourne1-5/+2
2022-11-29arm64: mte: Lock a page for MTE tag initialisationCatalin Marinas1-9/+3
2022-11-29arm64: mte: Fix/clarify the PG_mte_tagged semanticsCatalin Marinas1-6/+11
2022-10-12arm64: mte: Avoid setting PG_mte_tagged if no tags cleared or restoredCatalin Marinas1-2/+7
2022-09-22arm64: mte: move register initialization to CPeter Collingbourne1-0/+51
2022-07-07arm64: kasan: Revert "arm64: mte: reset the page tag in page->flags"Catalin Marinas1-9/+0
2022-06-10arm64: Add kasan_hw_tags_enable() prototype to silence sparseCatalin Marinas1-0/+6
2022-05-24Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/a...Linus Torvalds1-7/+38
2022-05-20Merge branch 'for-next/sysreg-gen' into for-next/coreCatalin Marinas1-7/+8
2022-05-17arm64: mte: Ensure the cleared tags are visible before setting the PTECatalin Marinas1-0/+3
2022-05-04arm64/mte: Make TCF field values and naming more standardMark Brown1-4/+5
2022-05-04arm64/mte: Make TCF0 naming and field values more standardMark Brown1-3/+3
2022-04-25arm64: Add support for user sub-page fault probingCatalin Marinas1-0/+30
2022-03-09arm64/mte: Remove asymmetric mode from the prctl() interfaceMark Brown1-3/+10
2022-02-25arm64/mte: Add userspace interface for enabling asymmetric modeMark Brown1-1/+11
2022-02-25arm64/mte: Add a little bit of documentation for mte_update_sctlr_user()Mark Brown1-0/+14
2022-02-23arm64: mte: avoid clearing PSTATE.TCO on entry unless necessaryPeter Collingbourne1-0/+3
2021-10-07arm64: mte: Add asymmetric mode supportVincenzo Frascino1-6/+35
2021-09-29arm64: kasan: mte: move GCR_EL1 switch to task switch when KASAN disabledPeter Collingbourne1-0/+26
2021-09-21arm64: add MTE supported check to thread switching and syscall entry/exitPeter Collingbourne1-6/+4
2021-08-02arm64: kasan: mte: remove redundant mte_report_once logicMark Rutland1-12/+0
2021-08-02arm64: kasan: mte: use a constant kernel GCR_EL1 valueMark Rutland1-31/+0
2021-07-28arm64: mte: introduce a per-CPU tag checking mode preferencePeter Collingbourne1-2/+63
2021-07-28arm64: move preemption disablement to prctl handlersPeter Collingbourne1-4/+4
2021-07-28arm64: mte: change ASYNC and SYNC TCF settings into bitfieldsPeter Collingbourne1-42/+28
2021-07-28arm64: mte: rename gcr_user_excl to mte_ctrlPeter Collingbourne1-6/+8
2021-07-15arm64: mte: fix restoration of GCR_EL1 from suspendMark Rutland1-13/+2
2021-06-22arm64: mte: Sync tags for pages where PTE is untaggedSteven Price1-5/+13
2021-04-13arm64: Introduce prctl(PR_PAC_{SET,GET}_ENABLED_KEYS)Peter Collingbourne1-1/+1
2021-04-13arm64: mte: make the per-task SCTLR_EL1 field usable elsewherePeter Collingbourne1-39/+10
2021-04-11arm64: mte: Report async tag faults before suspendVincenzo Frascino1-0/+16
2021-04-11arm64: mte: Enable async tag check faultVincenzo Frascino1-0/+36
2021-04-11arm64: mte: Conditionally compile mte_enable_kernel_*()Vincenzo Frascino1-0/+4
2021-04-11arm64: mte: Enable TCO in functions that can read beyond buffer limitsVincenzo Frascino1-0/+22
2021-04-11arm64: mte: Add asynchronous mode supportVincenzo Frascino1-2/+14
2021-02-26arm64: kasan: simplify and inline MTE functionsAndrey Konovalov1-46/+0
2021-02-25kasan, arm64: allow using KUnit tests with HW_TAGS modeAndrey Konovalov1-0/+12
2021-02-12arm64: mte: Allow PTRACE_PEEKMTETAGS access to the zero pageCatalin Marinas1-1/+2
2020-12-22arm64: mte: switch GCR_EL1 in kernel entry and exitVincenzo Frascino1-3/+28
2020-12-22arm64: mte: convert gcr_user into an exclude maskVincenzo Frascino1-14/+15
2020-12-22arm64: kasan: allow enabling in-kernel MTEVincenzo Frascino1-0/+7
2020-12-22arm64: mte: reset the page tag in page->flagsVincenzo Frascino1-0/+9
2020-12-22arm64: mte: add in-kernel MTE helpersVincenzo Frascino1-0/+48
2020-12-03arm64: mte: fix prctl(PR_GET_TAGGED_ADDR_CTRL) if TCF0=NONEPeter Collingbourne1-1/+2
2020-09-04arm64: mte: Enable swap of tagged pagesSteven Price1-1/+18
2020-09-04arm64: mte: ptrace: Add PTRACE_{PEEK,POKE}MTETAGS supportCatalin Marinas1-0/+138
2020-09-04arm64: mte: Allow {set,get}_tagged_addr_ctrl() on non-current tasksCatalin Marinas1-6/+12
2020-09-04arm64: mte: Restore the GCR_EL1 register after a suspendCatalin Marinas1-0/+8
2020-09-04arm64: mte: Allow user control of the generated random tags via prctl()Catalin Marinas1-3/+32
2020-09-04arm64: mte: Allow user control of the tag check mode via prctl()Catalin Marinas1-0/+77
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