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path: root/arch/powerpc/kernel/trace
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2025-04-29powerpc64/ftrace: fix clobbered r15 during livepatchingHari Bathini1-1/+1
2025-03-10powerpc/ftrace: Use RCU in all users of __module_text_address().Sebastian Andrzej Siewior2-8/+4
2024-12-26fgraph: Pass ftrace_regs to entryfuncMasami Hiramatsu (Google)2-5/+7
2024-12-24fgraph: Get ftrace recursion lock in function_graph_enterMasami Hiramatsu (Google)2-12/+0
2024-11-23Merge tag 'powerpc-6.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/p...Linus Torvalds4-123/+499
2024-11-23Merge tag 'mm-stable-2024-11-18-19-27' of git://git.kernel.org/pub/scm/linux/...Linus Torvalds2-2/+2
2024-11-08asm-generic: introduce text-patching.hMike Rapoport (Microsoft)2-2/+2
2024-10-31powerpc/ftrace: Add support for DYNAMIC_FTRACE_WITH_DIRECT_CALLSNaveen N Rao2-29/+96
2024-10-31powerpc/ftrace: Add support for DYNAMIC_FTRACE_WITH_CALL_OPSNaveen N Rao2-9/+86
2024-10-31powerpc64/ftrace: Support .text larger than 32MB with out-of-line stubsNaveen N Rao2-4/+25
2024-10-31powerpc64/ftrace: Move ftrace sequence out of lineNaveen N Rao2-35/+243
2024-10-31powerpc/ftrace: Skip instruction patching if the instructions are the sameNaveen N Rao1-1/+1
2024-10-31powerpc/ftrace: Remove pointer to struct module from dyn_arch_ftraceNaveen N Rao2-62/+56
2024-10-31powerpc32/ftrace: Unify 32-bit and 64-bit ftrace entry codeNaveen N Rao2-4/+6
2024-10-31powerpc64/ftrace: Nop out additional 'std' instruction emitted by gcc v5.xNaveen N Rao1-1/+5
2024-10-31powerpc/trace: Account for -fpatchable-function-entry support by toolchainNaveen N Rao1-4/+7
2024-10-11ftrace: Make ftrace_regs abstract from direct useSteven Rostedt2-3/+3
2024-02-14powerpc/ftrace: Ignore ftrace locations in exit text sectionsNaveen N Rao2-0/+17
2024-01-09Merge tag 'powerpc-6.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/po...Linus Torvalds1-2/+0
2023-12-13powerpc/ftrace: Remove nops after the call to ftrace_stubNaveen N Rao1-2/+0
2023-12-05powerpc/ftrace: Fix stack teardown in ftrace_no_traceNaveen N Rao1-2/+2
2023-08-31Merge tag 'powerpc-6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/po...Linus Torvalds6-729/+1189
2023-08-21powerpc/ftrace: Add support for -fpatchable-function-entryNaveen N Rao2-2/+14
2023-08-21powerpc/ftrace: Implement ftrace_replace_code()Naveen N Rao1-73/+92
2023-08-21powerpc/ftrace: Replace use of ftrace_call_replace() with ftrace_create_branc...Naveen N Rao1-15/+2
2023-08-21powerpc/ftrace: Simplify ftrace_modify_call()Naveen N Rao1-140/+21
2023-08-21powerpc/ftrace: Simplify ftrace_make_call()Naveen N Rao1-156/+31
2023-08-21powerpc/ftrace: Simplify ftrace_make_nop()Naveen N Rao1-188/+32
2023-08-21powerpc/ftrace: Add separate ftrace_init_nop() with additional validationNaveen N Rao1-0/+71
2023-08-21powerpc/ftrace: Stop re-purposing linker generated long branches for ftraceNaveen N Rao1-93/+17
2023-08-21powerpc/ftrace: Refactor ftrace_modify_code()Naveen N Rao1-20/+27
2023-08-21powerpc/ftrace: Consolidate ftrace support into fewer filesNaveen N Rao5-76/+131
2023-08-21powerpc/ftrace: Extend ftrace support for large kernels to ppc32Naveen N Rao2-22/+23
2023-08-21powerpc/ftrace: Use FTRACE_REGS_ADDR to identify the correct ftrace trampolineNaveen N Rao1-6/+1
2023-08-21powerpc/ftrace: Simplify function_graph support in ftrace.cNaveen N Rao1-57/+7
2023-08-21powerpc64/ftrace: Move ELFv1 and -pg support code into a separate fileNaveen N Rao3-14/+855
2023-08-16powerpc: replace #include <asm/export.h> with #include <linux/export.h>Masahiro Yamada1-1/+1
2023-08-16powerpc: remove unneeded #include <asm/export.h>Masahiro Yamada2-2/+0
2023-07-28powerpc/ftrace: Create a dummy stackframe to fix stack unwindNaveen N Rao1-2/+7
2023-04-20powerpc/64: vmlinux support building with PCREL addresingNicholas Piggin1-10/+38
2023-04-20powerpc/64: Add support to build with prefixed instructionsNicholas Piggin1-0/+2
2023-02-10powerpc/kcsan: Add exclusions from instrumentationRohan McLure1-0/+1
2022-12-02powerpc: add definition for pt_regs offset within an interrupt frameNicholas Piggin1-1/+1
2022-09-28powerpc/64: provide a helper macro to load r2 with the kernel TOCNicholas Piggin2-3/+2
2022-09-28powerpc/64: asm use consistent global variable declaration and accessNicholas Piggin1-2/+1
2022-08-10powerpc64/ftrace: Fix ftrace for clang buildsNaveen N. Rao1-4/+4
2022-07-25powerpc: Fix all occurences of duplicate wordsMichael Ellerman1-3/+3
2022-06-29powerpc/64: Drop ppc_inst_as_str()Michael Ellerman1-11/+13
2022-05-22powerpc/ftrace: Remove ftrace init tramp once kernel init is completeNaveen N. Rao1-3/+12
2022-05-22powerpc/ftrace: Minimise number of #ifdefsChristophe Leroy1-90/+85
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