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path: root/arch/powerpc/lib/code-patching.c
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* powerpc/code-patching: Fix KASAN hit by not flagging text patching area as VM...Christophe Leroy2025-02-121-1/+1
* powerpc/code-patching: Disable KASAN report during patching via temporary mmChristophe Leroy2025-02-101-0/+2
* asm-generic: introduce text-patching.hMike Rapoport (Microsoft)2024-11-071-1/+1
* powerpc/code-patching: Add data patch alignment checkBenjamin Gray2024-08-211-0/+6
* powerpc/code-patching: Add generic memory patchingBenjamin Gray2024-08-211-15/+49
* Merge tag 'powerpc-6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/p...Linus Torvalds2024-05-171-4/+27
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| * powerpc/code-patching: Use dedicated memory routines for patchingBenjamin Gray2024-05-071-4/+27
* | powerpc: use CONFIG_EXECMEM instead of CONFIG_MODULES where appropriateMike Rapoport (IBM)2024-05-141-1/+1
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* powerpc/code-patching: introduce patch_instructions()Hari Bathini2023-10-231-3/+138
* powerpc/code-patching: Perform hwsync in __patch_instruction() in case of fai...Christophe Leroy2023-10-201-4/+1
* powerpc/code-patching: Fix oops with DEBUG_VM enabledMichael Ellerman2022-12-161-3/+7
* powerpc/code-patching: Remove protection against patching init addresses afte...Christophe Leroy2022-12-021-12/+1
* powerpc/code-patching: Remove #ifdef CONFIG_STRICT_KERNEL_RWXChristophe Leroy2022-12-021-11/+5
* powerpc/code-patching: Consolidate and cache per-cpu patching contextBenjamin Gray2022-12-021-19/+30
* powerpc/code-patching: Use temporary mm for Radix MMUChristopher M. Riedl2022-12-021-5/+172
* powerpc/code-patching: Use WARN_ON and fix check in poking_initBenjamin Gray2022-11-301-8/+9
* powerpc/code-patching: Speed up page mapping/unmappingChristophe Leroy2022-09-011-11/+19
* powerpc/ftrace: Use patch_instruction() return directlyChristophe Leroy2022-05-191-1/+1
* powerpc/code-patching: Inline create_branch()Christophe Leroy2022-05-191-20/+0
* powerpc/code-patching: Inline is_offset_in_{cond}_branch_range()Christophe Leroy2022-05-191-27/+0
* powerpc/code-patching: Use jump_label to check if poking_init() is doneChristophe Leroy2022-05-111-1/+4
* powerpc/code-patching: Use jump_label for testing freed initmemChristophe Leroy2022-05-111-1/+4
* powerpc/code-patching: Don't call is_vmalloc_or_module_addr() without CONFIG_...Christophe Leroy2022-05-081-1/+1
* powerpc/code-patching: Pre-map patch areaMichael Ellerman2022-03-071-0/+14
* powerpc/code-patching: Move code patching selftests in its own fileChristophe Leroy2021-12-231-355/+0
* powerpc/code-patching: Move instr_is_branch_{i/b}form() in code-patching.hChristophe Leroy2021-12-231-15/+0
* powerpc/code-patching: Move patch_exception() outside code-patching.cChristophe Leroy2021-12-231-16/+0
* powerpc/code-patching: Use test_trampoline for prefixed patch testChristophe Leroy2021-12-231-15/+9
* powerpc/code-patching: Fix patch_branch() return on out-of-range failureChristophe Leroy2021-12-231-1/+3
* powerpc/code-patching: Reorganise do_patch_instruction() to ease error handlingChristophe Leroy2021-12-231-16/+21
* powerpc/code-patching: Fix unmap_patch_area() error handlingChristophe Leroy2021-12-231-17/+13
* powerpc/code-patching: Fix error handling in do_patch_instruction()Christophe Leroy2021-12-231-10/+3
* powerpc/code-patching: Remove init_mem_is_freeChristophe Leroy2021-12-231-2/+1
* powerpc/code-patching: Remove pr_debug()/pr_devel() messages and fix check()Christophe Leroy2021-12-231-9/+7
* powerpc/lib: Add __init attribute to eligible functionsNick Child2021-12-231-1/+1
* powerpc/inst: Define ppc_inst_tChristophe Leroy2021-12-091-19/+19
* Revert "powerpc/code-patching: Improve verification of patchability"Michael Ellerman2021-11-291-2/+3
* powerpc/code-patching: Improve verification of patchabilityChristophe Leroy2021-11-251-3/+2
* powerpc/lib: Add helper to check if offset is within conditional branch rangeNaveen N. Rao2021-10-071-1/+6
* powerpc/lib/code-patching: Set up Strict RWX patching earlierJordan Niethe2021-06-211-10/+4
* powerpc: Don't use 'struct ppc_inst' to reference instruction locationChristophe Leroy2021-06-161-26/+23
* powerpc/lib/code-patching: Don't use struct 'ppc_inst' for runnable code in t...Christophe Leroy2021-06-161-42/+53
* powerpc/lib/code-patching: Make instr_is_branch_to_addr() staticChristophe Leroy2021-06-161-9/+9
* powerpc: Do not dereference code as 'struct ppc_inst' (uprobe, code-patching,...Christophe Leroy2021-06-161-4/+4
* powerpc/inst: ppc_inst_as_u64() becomes ppc_inst_as_ulong()Christophe Leroy2021-04-211-1/+1
* powerpc/lib: Don't use __put_user_asm_goto() outside of uaccess.hChristophe Leroy2021-03-261-4/+9
* powerpc/uaccess: Switch __patch_instruction() to __put_user_asm_goto()Christophe Leroy2020-09-151-10/+7
* powerpc/lib: Prepare code-patching for modules allocated outside vmalloc spaceChristophe Leroy2020-07-261-1/+1
* mm: don't include asm/pgtable.h if linux/mm.h is already includedMike Rapoport2020-06-091-1/+0
* Merge tag 'powerpc-5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/po...Linus Torvalds2020-06-051-127/+180
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