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path: root/arch/powerpc/mm/fault.c
AgeCommit message (Expand)AuthorFilesLines
2020-12-09powerpc/fault: Perform exception fixup in do_page_fault()Christophe Leroy1-9/+24
2020-12-09powerpc/fault: Avoid heavy search_exception_tables() verificationChristophe Leroy1-15/+13
2020-12-09powerpc/mm: Move the WARN() out of bad_kuap_fault()Christophe Leroy1-1/+1
2020-12-09powerpc/fault: Unnest definition of page_fault_is_write() and page_fault_is_b...Christophe Leroy1-3/+5
2020-12-09powerpc/mm: sanity_check_fault() should work for all, not only BOOK3SChristophe Leroy1-5/+3
2020-12-08powerpc/book3s64/kuap: Improve error reporting with KUAPAneesh Kumar K.V1-2/+2
2020-12-04powerpc/book3s64/kuap: Improve error reporting with KUAPAneesh Kumar K.V1-1/+1
2020-08-12mm/powerpc: use general page fault accountingPeter Xu1-8/+3
2020-08-12mm: do page fault accounting in handle_mm_faultPeter Xu1-1/+1
2020-07-29powerpc/mm: Remove custom stack expansion checkingMichael Ellerman1-104/+5
2020-07-29powerpc: Allow 4224 bytes of stack expansion for the signal frameMichael Ellerman1-2/+5
2020-06-09mmap locking API: convert mmap_sem commentsMichel Lespinasse1-5/+5
2020-06-09mmap locking API: use coccinelle to convert mmap_sem rwsem call sitesMichel Lespinasse1-6/+6
2020-06-09mm: don't include asm/pgtable.h if linux/mm.h is already includedMike Rapoport1-1/+0
2020-05-19powerpc: Add a probe_user_read_inst() functionJordan Niethe1-2/+2
2020-05-19powerpc: Use a datatype for instructionsJordan Niethe1-2/+2
2020-05-19powerpc: Use a function for getting the instruction op codeJordan Niethe1-1/+2
2020-05-19powerpc: Use an accessor for instructionsJordan Niethe1-3/+3
2020-05-05powerpc/pkeys: Check vma before returning key fault error to the userAneesh Kumar K.V1-8/+0
2020-05-05powerpc/pkeys: Avoid using lockless page table walkAneesh Kumar K.V1-23/+60
2020-04-07mm/vma: make vma_is_accessible() available for general useAnshuman Khandual1-1/+1
2020-04-02mm: allow VM_FAULT_RETRY for multiple timesPeter Xu1-6/+0
2020-04-02mm: introduce FAULT_FLAG_DEFAULTPeter Xu1-1/+1
2020-04-02powerpc/mm: use helper fault_signal_pending()Peter Xu1-8/+4
2020-02-01Merge branch 'topic/user-access-begin' into nextMichael Ellerman1-1/+1
2020-01-28powerpc/32s: Fix bad_kuap_fault()Christophe Leroy1-1/+1
2020-01-27powerpc/mm: Don't log user reads to 0xffffffffChristophe Leroy1-0/+3
2020-01-26powerpc: use probe_user_read() and probe_user_write()Christophe Leroy1-5/+1
2019-11-18powerpc/mm: Show if a bad page fault on data is read or write.Christophe Leroy1-2/+4
2019-07-16mm, kprobes: generalize and rename notify_page_fault() as kprobe_page_fault()Anshuman Khandual1-21/+2
2019-07-08Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...Linus Torvalds1-3/+2
2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152Thomas Gleixner1-5/+1
2019-05-29signal: Remove the task parameter from force_sig_faultEric W. Biederman1-1/+1
2019-05-27signal: Remove task parameter from force_sig_mceerrEric W. Biederman1-2/+1
2019-04-21powerpc/mm: Detect bad KUAP faultsMichael Ellerman1-3/+22
2019-04-21powerpc: Add a framework for Kernel Userspace Access ProtectionChristophe Leroy1-4/+15
2019-04-21powerpc: Add skeleton for Kernel Userspace Execution PreventionChristophe Leroy1-5/+4
2019-01-03Remove 'type' argument from access_ok() functionLinus Torvalds1-1/+1
2018-12-27Merge tag 'powerpc-4.21-1' of git://git.kernel.org/pub/scm/linux/kernel/git/p...Linus Torvalds1-16/+33
2018-12-21powerpc/mm: Fix reporting of kernel execute faults on the 8xxChristophe Leroy1-1/+3
2018-12-20powerpc/mm: Make NULL pointer deferences explicit on bad page faults.Christophe Leroy1-8/+9
2018-12-20powerpc/mm/hash: Handle user access of kernel address gracefullyAneesh Kumar K.V1-5/+19
2018-12-17KVM: PPC: Book3S HV: Implement functions to access quadrants 1 & 2Suraj Jitindar Singh1-0/+1
2018-11-26powerpc: change CONFIG_PPC_STD_MMU to CONFIG_PPC_BOOK3SChristophe Leroy1-2/+2
2018-09-21signal/powerpc: Use force_sig_fault where appropriateEric W. Biederman1-8/+1
2018-09-21signal/powerpc: Specialize _exception_pkey for handling pkey exceptionsEric W. Biederman1-1/+1
2018-09-21signal/powerpc: Remove pkey parameter from __bad_area_nosemaphoreEric W. Biederman1-5/+4
2018-09-21signal/powerpc: Call _exception_pkey directly from bad_key_fault_exceptionEric W. Biederman1-1/+11
2018-09-21signal/powerpc: Remove pkey parameter from __bad_areaEric W. Biederman1-5/+4
2018-09-21signal/powerpc: Use force_sig_mceerr as appropriateEric W. Biederman1-7/+11
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