Show patches with: Archived = No       |   70056 patches
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Patch Series A/F/R/T S/W/F Date Submitter Delegate State
[10/13] powerpc64/bpf: Use r12 for constant blinding powerpc/bpf: Some fixes and updates - - - - --- 2022-01-06 Naveen N. Rao Superseded
[11/13] powerpc64/bpf elfv2: Setup kernel TOC in r2 on entry powerpc/bpf: Some fixes and updates - - - - --- 2022-01-06 Naveen N. Rao Superseded
[12/13] powerpc64/bpf elfv1: Do not load TOC before calling functions powerpc/bpf: Some fixes and updates - - - - --- 2022-01-06 Naveen N. Rao Superseded
[13/13] powerpc64/bpf: Optimize instruction sequence used for function calls powerpc/bpf: Some fixes and updates - - - - 5-- 2022-01-06 Naveen N. Rao Superseded
powerpc/security: Provide stubs for when PPC_BARRIER_NOSPEC isn't enabled powerpc/security: Provide stubs for when PPC_BARRIER_NOSPEC isn't enabled - - - - 5-- 2022-01-10 Naveen N. Rao Superseded
[RFC,1/3] ftrace: Add ftrace_location_lookup() to lookup address of ftrace location powerpc64/bpf: Add support for BPF Trampolines - - - - --- 2022-02-07 Naveen N. Rao RFC
[RFC,2/3] powerpc/ftrace: Override ftrace_location_lookup() for MPROFILE_KERNEL powerpc64/bpf: Add support for BPF Trampolines - - - - --- 2022-02-07 Naveen N. Rao RFC
[RFC,3/3] powerpc64/bpf: Add support for bpf trampolines powerpc64/bpf: Add support for BPF Trampolines - - - - --- 2022-02-07 Naveen N. Rao RFC
[powerpc/next,01/17] powerpc/bpf: Skip branch range validation during first pass powerpc/bpf: Some updates and cleanups - - - - --- 2022-02-14 Naveen N. Rao Accepted
[powerpc/next,02/17] powerpc/bpf: Emit a single branch instruction for known short branch ranges powerpc/bpf: Some updates and cleanups - - - - --- 2022-02-14 Naveen N. Rao Accepted
[powerpc/next,03/17] powerpc/bpf: Handle large branch ranges with BPF_EXIT powerpc/bpf: Some updates and cleanups - - - - --- 2022-02-14 Naveen N. Rao Accepted
[powerpc/next,04/17] powerpc64/bpf: Do not save/restore LR on each call to bpf_stf_barrier() powerpc/bpf: Some updates and cleanups - - - - --- 2022-02-14 Naveen N. Rao Accepted
[powerpc/next,05/17] powerpc64/bpf: Use r12 for constant blinding powerpc/bpf: Some updates and cleanups - - - - --- 2022-02-14 Naveen N. Rao Accepted
[powerpc/next,06/17] powerpc64: Set PPC64_ELF_ABI_v[1|2] macros to 1 powerpc/bpf: Some updates and cleanups - - - - --- 2022-02-14 Naveen N. Rao Accepted
[powerpc/next,07/17] powerpc64/bpf elfv2: Setup kernel TOC in r2 on entry powerpc/bpf: Some updates and cleanups - - - - --- 2022-02-14 Naveen N. Rao Accepted
[powerpc/next,08/17] powerpc64/bpf elfv1: Do not load TOC before calling functions powerpc/bpf: Some updates and cleanups - - - - --- 2022-02-14 Naveen N. Rao Accepted
[powerpc/next,09/17] powerpc64/bpf: Optimize instruction sequence used for function calls powerpc/bpf: Some updates and cleanups - - - - --- 2022-02-14 Naveen N. Rao Accepted
[powerpc/next,10/17] powerpc/bpf: Rename PPC_BL_ABS() to PPC_BL() powerpc/bpf: Some updates and cleanups - - - - --- 2022-02-14 Naveen N. Rao Accepted
[powerpc/next,11/17] powerpc64/bpf: Convert some of the uses of PPC_BPF_[LL|STL] to PPC_BPF_[LD|STD] powerpc/bpf: Some updates and cleanups - - - - --- 2022-02-14 Naveen N. Rao Accepted
[powerpc/next,12/17] powerpc64/bpf: Get rid of PPC_BPF_[LL|STL|STLU] macros powerpc/bpf: Some updates and cleanups - - - - --- 2022-02-14 Naveen N. Rao Accepted
[powerpc/next,13/17] powerpc/bpf: Cleanup bpf_jit.h powerpc/bpf: Some updates and cleanups - - - - --- 2022-02-14 Naveen N. Rao Accepted
[powerpc/next,14/17] powerpc/bpf: Move bpf_jit64.h into bpf_jit_comp64.c powerpc/bpf: Some updates and cleanups - - - - --- 2022-02-14 Naveen N. Rao Accepted
[powerpc/next,15/17] powerpc/bpf: Use _Rn macros for GPRs powerpc/bpf: Some updates and cleanups - - - - --- 2022-02-14 Naveen N. Rao Accepted
[powerpc/next,16/17] powerpc64/bpf: Store temp registers' bpf to ppc mapping powerpc/bpf: Some updates and cleanups - - - - --- 2022-02-14 Naveen N. Rao Accepted
[powerpc/next,17/17] powerpc/bpf: Simplify bpf_to_ppc() and adopt it for powerpc64 powerpc/bpf: Some updates and cleanups - - - - 5-- 2022-02-14 Naveen N. Rao Accepted
[1/3] powerpc/ftrace: Reserve instructions from function entry for ftrace powerpc/ftrace: Reserve instructions from function entry for ftrace - - - - --- 2022-02-17 Naveen N. Rao Changes Requested
[2/3] bpf/trampoline: Allow ftrace location to differ from trampoline attach address powerpc/ftrace: Reserve instructions from function entry for ftrace - - - - --- 2022-02-17 Naveen N. Rao Changes Requested
[3/3] kprobes: Allow probing on any address belonging to ftrace powerpc/ftrace: Reserve instructions from function entry for ftrace - - - - 5-- 2022-02-17 Naveen N. Rao Changes Requested
[1/2] powerpc: Reject probes on instructions that can't be single stepped powerpc: Remove system call emulation - - - - --- 2022-03-23 Naveen N. Rao Superseded
[2/2] powerpc/64: remove system call instruction emulation powerpc: Remove system call emulation - - - - 5-- 2022-03-23 Naveen N. Rao Superseded
powerpc/ftrace: Remove ftrace init tramp once kernel init is complete powerpc/ftrace: Remove ftrace init tramp once kernel init is complete - 1 - - --- 2022-03-23 Naveen N. Rao Changes Requested
[v2,1/3] powerpc: Sort and de-dup primary opcodes in ppc-opcode.h powerpc: Remove system call emulation - - - - --- 2022-03-30 Naveen N. Rao Accepted
[v2,2/3] powerpc: Reject probes on instructions that can't be single stepped powerpc: Remove system call emulation - - - - --- 2022-03-30 Naveen N. Rao Accepted
[v2,3/3] powerpc/64: remove system call instruction emulation powerpc: Remove system call emulation - - - - 5-- 2022-03-30 Naveen N. Rao Accepted
kexec_file: Drop pr_err in weak implementations of arch_kexec_apply_relocations[_add] kexec_file: Drop pr_err in weak implementations of arch_kexec_apply_relocations[_add] - - - - --- 2022-04-25 Naveen N. Rao Handled Elsewhere
[1/2] ftrace: Drop duplicate mcount locations ftrace/recordmcount: Handle object files without section symbols - - - - --- 2022-04-27 Naveen N. Rao Superseded
[2/2] recordmcount: Handle sections with no non-weak symbols ftrace/recordmcount: Handle object files without section symbols - - - - --- 2022-04-27 Naveen N. Rao Superseded
[v2,1/2] ftrace: Drop duplicate mcount locations ftrace/recordmcount: Handle object files without section symbols - - - - --- 2022-04-28 Naveen N. Rao Handled Elsewhere
[v2,2/2] ftrace: recordmcount: Handle sections with no non-weak symbols ftrace/recordmcount: Handle object files without section symbols - - - - --- 2022-04-28 Naveen N. Rao Handled Elsewhere
[v2] powerpc/ftrace: Remove ftrace init tramp once kernel init is complete [v2] powerpc/ftrace: Remove ftrace init tramp once kernel init is complete - 1 - - 5-- 2022-05-16 Naveen N. Rao Accepted
kexec_file: Drop weak attribute from arch_kexec_apply_relocations[_add] kexec_file: Drop weak attribute from arch_kexec_apply_relocations[_add] - - - - 3-- 2022-05-18 Naveen N. Rao Superseded
[v2] kexec_file: Drop weak attribute from arch_kexec_apply_relocations[_add] [v2] kexec_file: Drop weak attribute from arch_kexec_apply_relocations[_add] - - - - 3-- 2022-05-19 Naveen N. Rao Handled Elsewhere
powerpc: Enable execve syscall exit tracepoint powerpc: Enable execve syscall exit tracepoint - - - - 4-1 2022-06-09 Naveen N. Rao Accepted
[powerpc] powerpc/bpf: Fix use of user_pt_regs in uapi [powerpc] powerpc/bpf: Fix use of user_pt_regs in uapi - 1 - - 2-3 2022-06-17 Naveen N. Rao Superseded
[v5.10] powerpc/ftrace: Remove ftrace init tramp once kernel init is complete [v5.10] powerpc/ftrace: Remove ftrace init tramp once kernel init is complete - 1 - - --- 2022-06-27 Naveen N. Rao Handled Elsewhere
[v5.15] powerpc/ftrace: Remove ftrace init tramp once kernel init is complete [v5.15] powerpc/ftrace: Remove ftrace init tramp once kernel init is complete - 1 - - --- 2022-06-27 Naveen N. Rao Handled Elsewhere
[v5.18] powerpc/ftrace: Remove ftrace init tramp once kernel init is complete [v5.18] powerpc/ftrace: Remove ftrace init tramp once kernel init is complete - 1 - - --- 2022-06-27 Naveen N. Rao Handled Elsewhere
[v5.4] powerpc/ftrace: Remove ftrace init tramp once kernel init is complete [v5.4] powerpc/ftrace: Remove ftrace init tramp once kernel init is complete - 1 - - --- 2022-06-27 Naveen N. Rao Handled Elsewhere
[powerpc,v2] powerpc/bpf: Fix use of user_pt_regs in uapi [powerpc,v2] powerpc/bpf: Fix use of user_pt_regs in uapi - 1 - - 5-- 2022-06-27 Naveen N. Rao Accepted
[v4.14] kexec_file: drop weak attribute from arch_kexec_apply_relocations[_add] [v4.14] kexec_file: drop weak attribute from arch_kexec_apply_relocations[_add] - - - - --- 2022-06-28 Naveen N. Rao Handled Elsewhere
[v4.19] kexec_file: drop weak attribute from arch_kexec_apply_relocations[_add] [v4.19] kexec_file: drop weak attribute from arch_kexec_apply_relocations[_add] - - - - --- 2022-06-28 Naveen N. Rao Handled Elsewhere
[v4.9] kexec_file: drop weak attribute from arch_kexec_apply_relocations[_add] [v4.9] kexec_file: drop weak attribute from arch_kexec_apply_relocations[_add] - - - - --- 2022-06-28 Naveen N. Rao Handled Elsewhere
[v5.4] kexec_file: drop weak attribute from arch_kexec_apply_relocations[_add] [v5.4] kexec_file: drop weak attribute from arch_kexec_apply_relocations[_add] - - - - --- 2022-06-28 Naveen N. Rao Handled Elsewhere
powerpc64/ftrace: Fix ftrace for clang builds powerpc64/ftrace: Fix ftrace for clang builds 1 1 - 1 5-- 2022-08-09 Naveen N. Rao Accepted
powerpc/ftrace: Ignore weak functions powerpc/ftrace: Ignore weak functions 1 - - - 5-- 2022-08-09 Naveen N. Rao Accepted
[1/5] powerpc/kprobes: Remove preempt disable around call to get_kprobe() in arch_prepare_kprobe() powerpc/kprobes: preempt related changes and cleanups - - 1 - --- 2022-10-20 Naveen N. Rao Accepted
[2/5] powerpc/kprobes: Have optimized_callback() use preempt_enable() powerpc/kprobes: preempt related changes and cleanups - - 1 - --- 2022-10-20 Naveen N. Rao Accepted
[3/5] powerpc/kprobes: Use preempt_enable() rather than the no_resched variant powerpc/kprobes: preempt related changes and cleanups - - 1 - --- 2022-10-20 Naveen N. Rao Accepted
[4/5] powerpc/kprobes: Setup consistent pt_regs across kprobes, optprobes and KPROBES_ON_FTRACE powerpc/kprobes: preempt related changes and cleanups - - 1 - --- 2022-10-20 Naveen N. Rao New
[5/5] powerpc/kprobes: Remove unnecessary headers from kprobes powerpc/kprobes: preempt related changes and cleanups - - - - 5-- 2022-10-20 Naveen N. Rao New
perf test: Skip watchpoint tests if no watchpoints available perf test: Skip watchpoint tests if no watchpoints available 1 - 1 1 --- 2022-11-21 Naveen N. Rao Handled Elsewhere
[1/3] selftests/powerpc: Move perror closer to its use selftests/powerpc: ptrace/perf_hwbreak test fixes - - - - --- 2022-11-22 Naveen N. Rao Accepted
[2/3] selftests/powerpc: Bump up rlimit for perf-hwbreak test selftests/powerpc: ptrace/perf_hwbreak test fixes - - - 1 --- 2022-11-22 Naveen N. Rao Accepted
[3/3] selftests/powerpc: Account for offline cpus in perf-hwbreak test selftests/powerpc: ptrace/perf_hwbreak test fixes - - - - --- 2022-11-22 Naveen N. Rao Accepted
[RFC] powerpc/ftrace: Refactoring and support for -fpatchable-function-entry [RFC] powerpc/ftrace: Refactoring and support for -fpatchable-function-entry - - - - --- 2023-05-19 Naveen N Rao Superseded
powerpc: Fail build if using recordmcount with binutils v2.37 powerpc: Fail build if using recordmcount with binutils v2.37 - - - - 5-- 2023-05-29 Naveen N Rao Superseded
[v2] powerpc: Fail build if using recordmcount with binutils v2.37 [v2] powerpc: Fail build if using recordmcount with binutils v2.37 - - - - 5-- 2023-05-30 Naveen N Rao Accepted
powerpc/tools: Pass -mabi=elfv2 to gcc-check-mprofile-kernel.sh powerpc/tools: Pass -mabi=elfv2 to gcc-check-mprofile-kernel.sh - - - - --- 2023-05-30 Naveen N Rao Accepted
[RFC,01/15] powerpc/module: Remove unused .ftrace.tramp section powerpc/ftrace: refactoring and support for -fpatchable-function-entry - - - - --- 2023-06-07 Naveen N Rao Superseded
[RFC,02/15] powerpc64/ftrace: Move ELFv1 and -pg support code into a separate file powerpc/ftrace: refactoring and support for -fpatchable-function-entry - - - - --- 2023-06-07 Naveen N Rao Superseded
[RFC,03/15] powerpc/ftrace: Simplify function_graph support in ftrace.c powerpc/ftrace: refactoring and support for -fpatchable-function-entry - - - - --- 2023-06-07 Naveen N Rao Superseded
[RFC,04/15] powerpc/ftrace: Use FTRACE_REGS_ADDR to identify the correct ftrace trampoline powerpc/ftrace: refactoring and support for -fpatchable-function-entry - - - - --- 2023-06-07 Naveen N Rao Superseded
[RFC,05/15] powerpc/ftrace: Extend ftrace support for large kernels to ppc32 powerpc/ftrace: refactoring and support for -fpatchable-function-entry - - - - --- 2023-06-07 Naveen N Rao Superseded
[RFC,06/15] powerpc/ftrace: Consolidate ftrace support into fewer files powerpc/ftrace: refactoring and support for -fpatchable-function-entry - - - - --- 2023-06-07 Naveen N Rao Superseded
[RFC,07/15] powerpc/ftrace: Refactor ftrace_modify_code() powerpc/ftrace: refactoring and support for -fpatchable-function-entry - - - - --- 2023-06-07 Naveen N Rao Superseded
[RFC,08/15] powerpc/ftrace: Stop re-purposing linker generated long branches for ftrace powerpc/ftrace: refactoring and support for -fpatchable-function-entry - - - - --- 2023-06-07 Naveen N Rao Superseded
[RFC,09/15] powerpc/ftrace: Add separate ftrace_init_nop() with additional validation powerpc/ftrace: refactoring and support for -fpatchable-function-entry - - - - --- 2023-06-07 Naveen N Rao Superseded
[RFC,10/15] powerpc/ftrace: Simplify ftrace_make_nop() powerpc/ftrace: refactoring and support for -fpatchable-function-entry - - - - --- 2023-06-07 Naveen N Rao Superseded
[RFC,11/15] powerpc/ftrace: Simplify ftrace_make_call() powerpc/ftrace: refactoring and support for -fpatchable-function-entry - - - - --- 2023-06-07 Naveen N Rao Superseded
[RFC,12/15] powerpc/ftrace: Simplify ftrace_modify_call() powerpc/ftrace: refactoring and support for -fpatchable-function-entry - - - - --- 2023-06-07 Naveen N Rao Superseded
[RFC,13/15] powerpc/ftrace: Replace use of ftrace_call_replace() with ftrace_create_branch_inst() powerpc/ftrace: refactoring and support for -fpatchable-function-entry - - - - --- 2023-06-07 Naveen N Rao Superseded
[RFC,14/15] powerpc/ftrace: Implement ftrace_replace_code() powerpc/ftrace: refactoring and support for -fpatchable-function-entry - - - - --- 2023-06-07 Naveen N Rao Superseded
[RFC,15/15] powerpc/ftrace: Add support for -fpatchable-function-entry powerpc/ftrace: refactoring and support for -fpatchable-function-entry - - - - --- 2023-06-07 Naveen N Rao Superseded
powerpc/ftrace: Disable ftrace on ppc32 if using clang powerpc/ftrace: Disable ftrace on ppc32 if using clang 1 - - - 5-- 2023-06-09 Naveen N Rao Accepted
powerpc/trace: Add support for HAVE_FUNCTION_ARG_ACCESS_API powerpc/trace: Add support for HAVE_FUNCTION_ARG_ACCESS_API - - - - 5-- 2023-06-14 Naveen N Rao Accepted
powerpc/ftrace: Fix dropping weak symbols with older toolchains powerpc/ftrace: Fix dropping weak symbols with older toolchains - 1 - - 5-- 2023-06-15 Naveen N Rao Superseded
[RFC] powerpc/ftrace: Create a dummy stackframe to fix stack unwind [RFC] powerpc/ftrace: Create a dummy stackframe to fix stack unwind - - - - --- 2023-06-15 Naveen N Rao RFC
[01/17] powerpc/ftrace: Fix dropping weak symbols with older toolchains powerpc/ftrace: refactor and add support for -fpatchable-function-entry - 1 1 - --- 2023-06-19 Naveen N Rao Accepted
[02/17] powerpc/module: Remove unused .ftrace.tramp section powerpc/ftrace: refactor and add support for -fpatchable-function-entry - - 1 - --- 2023-06-19 Naveen N Rao Accepted
[03/17] powerpc64/ftrace: Move ELFv1 and -pg support code into a separate file powerpc/ftrace: refactor and add support for -fpatchable-function-entry - - 1 - --- 2023-06-19 Naveen N Rao Accepted
[04/17] powerpc/ftrace: Simplify function_graph support in ftrace.c powerpc/ftrace: refactor and add support for -fpatchable-function-entry - - 1 - --- 2023-06-19 Naveen N Rao Accepted
[05/17] powerpc/ftrace: Use FTRACE_REGS_ADDR to identify the correct ftrace trampoline powerpc/ftrace: refactor and add support for -fpatchable-function-entry - - 1 - --- 2023-06-19 Naveen N Rao Accepted
[06/17] powerpc/ftrace: Extend ftrace support for large kernels to ppc32 powerpc/ftrace: refactor and add support for -fpatchable-function-entry - - 1 - --- 2023-06-19 Naveen N Rao Accepted
[07/17] powerpc/ftrace: Consolidate ftrace support into fewer files powerpc/ftrace: refactor and add support for -fpatchable-function-entry - - 1 - --- 2023-06-19 Naveen N Rao Accepted
[08/17] powerpc/ftrace: Refactor ftrace_modify_code() powerpc/ftrace: refactor and add support for -fpatchable-function-entry - - 1 - --- 2023-06-19 Naveen N Rao Accepted
[09/17] powerpc/ftrace: Stop re-purposing linker generated long branches for ftrace powerpc/ftrace: refactor and add support for -fpatchable-function-entry - - 1 - --- 2023-06-19 Naveen N Rao Accepted
[10/17] powerpc/ftrace: Add separate ftrace_init_nop() with additional validation powerpc/ftrace: refactor and add support for -fpatchable-function-entry - - 1 - --- 2023-06-19 Naveen N Rao Accepted
[11/17] powerpc/ftrace: Simplify ftrace_make_nop() powerpc/ftrace: refactor and add support for -fpatchable-function-entry - - 1 - --- 2023-06-19 Naveen N Rao Accepted
[12/17] powerpc/ftrace: Simplify ftrace_make_call() powerpc/ftrace: refactor and add support for -fpatchable-function-entry - - 1 - --- 2023-06-19 Naveen N Rao Accepted
[13/17] powerpc/ftrace: Simplify ftrace_modify_call() powerpc/ftrace: refactor and add support for -fpatchable-function-entry - - 1 - --- 2023-06-19 Naveen N Rao Accepted
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