Show patches with: Submitter = Naveen N. Rao       |    Archived = No       |   594 patches
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Patch Series A/F/R/T S/W/F Date Submitter Delegate State
[0/2] powerpc: kretprobe updates - - - - --- 2017-02-20 Naveen N. Rao Superseded
[01/13] bpf: Guard against accessing NULL pt_regs in bpf_get_task_stack() powerpc/bpf: Some fixes and updates 1 1 - - --- 2022-01-06 Naveen N. Rao Accepted
[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
[02/13] powerpc32/bpf: Fix codegen for bpf-to-bpf calls powerpc/bpf: Some fixes and updates - 1 - - --- 2022-01-06 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
[03/13] powerpc/bpf: Update ldimm64 instructions during extra pass powerpc/bpf: Some fixes and updates - 1 - 1 --- 2022-01-06 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
[04/13] tools/bpf: Rename 'struct event' to avoid naming conflict powerpc/bpf: Some fixes and updates 1 - - - --- 2022-01-06 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
[05/13] powerpc/bpf: Skip branch range validation during first pass powerpc/bpf: Some fixes and updates - - - - --- 2022-01-06 Naveen N. Rao Superseded
[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
[06/13] powerpc/bpf: Emit a single branch instruction for known short branch ranges powerpc/bpf: Some fixes and updates - - - - --- 2022-01-06 Naveen N. Rao Superseded
[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
[07/13] powerpc/bpf: Handle large branch ranges with BPF_EXIT powerpc/bpf: Some fixes and updates - - - - --- 2022-01-06 Naveen N. Rao Superseded
[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
[08/13] powerpc64/bpf: Limit 'ldbrx' to processors compliant with ISA v2.06 powerpc/bpf: Some fixes and updates 1 1 - 1 --- 2022-01-06 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
[09/13] powerpc64/bpf: Do not save/restore LR on each call to bpf_stf_barrier() powerpc/bpf: Some fixes and updates - - - - --- 2022-01-06 Naveen N. Rao Superseded
[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
[1/2] Revert "powerpc64/elfv1: Only dereference function descriptor for non-text symbols" Fix function_graph tracer for ppc64 BE - - - - --- 2017-10-30 Naveen N. Rao Accepted
[1/2] bpf samples: fix compiler errors with sockex2 and sockex3 1 - - - --- 2016-09-23 Naveen N. Rao Not Applicable
[1/2] bpf: fix div64 overflow tests to properly detect errors powerpc/bpf: DIV64 instruction fix - - - - 2-- 2019-06-12 Naveen N. Rao Not Applicable
[1/2] error-injection: Simplify arch specific helpers error-injection: simplify code and powerpc support - - - - --- 2018-05-29 Naveen N. Rao Superseded
[1/2] ftrace: Drop duplicate mcount locations ftrace/recordmcount: Handle object files without section symbols - - - - --- 2022-04-27 Naveen N. Rao Superseded
[1/2] ftrace: Fix NULL pointer dereference in t_probe_next() ftrace: two fixes with func_probes handling - 1 - - 11- 2019-07-04 Naveen N. Rao Not Applicable
[1/2] perf annotate: generalize handling of ret instructions - - - - --- 2016-06-10 Naveen N. Rao Not Applicable
[1/2] perf/powerpc: Fix kprobe and kretprobe handling with kallsyms - - - - --- 2016-04-06 Naveen N. Rao Not Applicable
[1/2] powerpc/bpf: Fix detecting BPF atomic instructions powerpc/bpf: Fix issue with atomic ops - 1 - 1 21- 2021-07-01 Naveen N. Rao Accepted
[1/2] powerpc/jprobes: Save and restore the parameter save area - - - - --- 2017-05-15 Naveen N. Rao Rejected
[1/2] powerpc/pseries: Fix DTL buffer registration A few fixes to DTL buffer access over debugfs - 1 - - --- 2018-09-27 Naveen N. Rao Accepted
[1/2] powerpc/trace elfv1: Update syscall name matching logic [1/2] powerpc/trace elfv1: Update syscall name matching logic - 1 - - --- 2018-05-04 Naveen N. Rao Accepted
[1/2] powerpc64/ftrace: Add a field in paca to disable ftrace in unsafe code paths Disable ftrace during kvm guest entry/exit - - - - --- 2018-03-19 Naveen N. Rao Superseded
[1/2] powerpc: Drop -fno-dwarf2-cfi-asm [1/2] powerpc: Drop -fno-dwarf2-cfi-asm - - - - 3-- 2020-03-05 Naveen N. Rao Accepted
[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
[1/2] powerpc: enable UPROBE_EVENT in defconfigs - - - - --- 2017-01-31 Naveen N. Rao Accepted
[1/2] powerpc: kprobes: blacklist exception handlers - - - - --- 2017-04-19 Naveen N. Rao Accepted
[1/2] powerpc: kretprobes: override default function entry offset - - - - --- 2017-02-16 Naveen N. Rao Superseded
[1/2] powerpc: string: implement optimized memset variants - - - - --- 2017-03-27 Naveen N. Rao Accepted
[1/2] trace/kprobes: Sanitize derived event names 1 - - - --- 2017-06-22 Naveen N. Rao Not Applicable
[1/2] trace/kprobes: Sanitize derived event names 1 - - - --- 2017-06-21 Naveen N. Rao Not Applicable
[1/3] bpf powerpc: introduce accessors for using the tmp local stack space - - - - --- 2016-09-23 Naveen N. Rao Accepted
[1/3] ftrace: Look up the address of return_to_handler() using helpers powerpc/ftrace: Enable HAVE_FUNCTION_GRAPH_RET_ADDR_PTR - - - - 11- 2019-09-05 Naveen N. Rao Accepted
[1/3] kprobes: introduce weak variant of kprobe_exceptions_notify 2 - - - --- 2017-02-07 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
[1/3] powerpc/kprobes: Use appropriate format specifier for printing kernel address powerpc: Use proper printk format specifiers - - - - --1 2020-04-23 Naveen N. Rao Changes Requested
[1/3] powerpc/module_64: Consolidate ftrace code powerpc/module_64: Fix _mcount() stub - - - - 21- 2020-04-21 Naveen N. Rao Accepted
[1/3] powerpc: Properly return error code from do_patch_instruction() powerpc: Enhance error handling with patch_instruction() - 1 - - 21- 2020-04-23 Naveen N. Rao Superseded
[1/3] powerpc: bpf: remove redundant check for non-null image 1 - - - --- 2017-01-13 Naveen N. Rao Accepted
[1/3] powerpc: kprobes: add support for KPROBES_ON_FTRACE - - - - --- 2017-02-14 Naveen N. Rao Superseded
[1/3] powerpc: kprobes: fix handling of function offsets on ABIv2 1 - - - --- 2017-02-14 Naveen N. Rao Superseded
[1/3] procfs: add guest steal time in /proc/<pid>/stat - - - - --- 2015-05-06 Naveen N. Rao Not Applicable
[1/3] procfs: add guest steal time in /proc/<pid>/stat - - - - --- 2015-05-06 Naveen N. Rao Superseded
[1/3] selftests/powerpc: Move perror closer to its use selftests/powerpc: ptrace/perf_hwbreak test fixes - - - - --- 2022-11-22 Naveen N. Rao Accepted
[1/4] powerpc/kprobes: Disable preemption before invoking probe handler for optprobes [1/4] powerpc/kprobes: Disable preemption before invoking probe handler for optprobes 1 - - - --- 2017-10-23 Naveen N. Rao Accepted
[1/4] powerpc/kprobes: cleanup system_call_common and blacklist it from kprobes - - - - --- 2017-04-25 Naveen N. Rao Superseded
[1/4] samples/bpf: Fix build breakage with map_perf_test_user.c 1 - - - --- 2016-03-31 Naveen N. Rao Not Applicable
[1/5] powerpc/kprobes: Fix validation of prefixed instructions across page boundary powerpc/kprobes: fixes and cleanups - 1 - - 3-- 2021-05-19 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
[1/5] powerpc/kprobes: Some cosmetic updates to try_to_emulate() [1/5] powerpc/kprobes: Some cosmetic updates to try_to_emulate() - - 2 - --- 2017-09-13 Naveen N. Rao Superseded
[1/5] powerpc: introduce a new helper to obtain function entry points - - - - --- 2017-02-16 Naveen N. Rao Changes Requested
[1/6] ppc: bpf/jit: Fix/enhance 32-bit Load Immediate implementation - - - - --- 2016-06-07 Naveen N. Rao Superseded
[1/7] ftrace: Expose flags used for ftrace_replace_code() powerpc/ftrace: Patch out -mprofile-kernel instructions - - 1 - 2-- 2019-06-18 Naveen N. Rao Superseded
[1/8] powerpc/kprobes: Pause function_graph tracing during jprobes handling - - - - --- 2017-05-04 Naveen N. Rao Changes Requested
[1/8] powerpc/pseries: Use macros for referring to the DTLenable mask Provide vcpu dispatch statistics 1 - - - 2-- 2019-05-10 Naveen N. Rao Superseded
[1/9] powerpc/lib: Add helper to check if offset is within conditional branch range powerpc/bpf: Various fixes 1 - - - --- 2021-10-01 Naveen N. Rao Superseded
[10/13] powerpc64/bpf: Use r12 for constant blinding powerpc/bpf: Some fixes and updates - - - - --- 2022-01-06 Naveen N. Rao Superseded
[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
[11/13] powerpc64/bpf elfv2: Setup kernel TOC in r2 on entry powerpc/bpf: Some fixes and updates - - - - --- 2022-01-06 Naveen N. Rao Superseded
[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
[12/13] powerpc64/bpf elfv1: Do not load TOC before calling functions powerpc/bpf: Some fixes and updates - - - - --- 2022-01-06 Naveen N. Rao Superseded
[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
[13/13] powerpc64/bpf: Optimize instruction sequence used for function calls powerpc/bpf: Some fixes and updates - - - - 5-- 2022-01-06 Naveen N. Rao Superseded
[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
[14/17] powerpc/ftrace: Replace use of ftrace_call_replace() with ftrace_create_branch_inst() powerpc/ftrace: refactor and add support for -fpatchable-function-entry - - 1 - --- 2023-06-19 Naveen N Rao Accepted
[15/17] powerpc/ftrace: Implement ftrace_replace_code() powerpc/ftrace: refactor and add support for -fpatchable-function-entry - - 1 - --- 2023-06-19 Naveen N Rao Accepted
[16/17] powerpc/ftrace: Add support for -fpatchable-function-entry powerpc/ftrace: refactor and add support for -fpatchable-function-entry - - 1 - --- 2023-06-19 Naveen N Rao Accepted
[17/17] powerpc/ftrace: Create a dummy stackframe to fix stack unwind powerpc/ftrace: refactor and add support for -fpatchable-function-entry - - 1 - --- 2023-06-19 Naveen N Rao Superseded
[2/2] bpf samples: update tracex5 sample to use __seccomp_filter 1 - - - --- 2016-09-23 Naveen N. Rao Not Applicable
[2/2] ftrace: Check for successful allocation of hash ftrace: two fixes with func_probes handling - - - - 6-- 2019-07-04 Naveen N. Rao Not Applicable
[2/2] perf annotate: add powerpc support - - - - --- 2016-06-10 Naveen N. Rao Not Applicable
[2/2] perf: powerpc: choose LEP with kretprobes - - - - --- 2017-02-16 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
[2/2] powerpc/bpf: Reject atomic ops in ppc32 JIT powerpc/bpf: Fix issue with atomic ops - 1 - - 61- 2021-07-01 Naveen N. Rao Accepted
[2/2] powerpc/bpf: use unsigned division instruction for 64-bit operations powerpc/bpf: DIV64 instruction fix - 1 - - 51- 2019-06-12 Naveen N. Rao Not Applicable
[2/2] powerpc/jprobes: Validate break handler invocation as being due to a jprobe_return() - - - - --- 2017-05-15 Naveen N. Rao Superseded
[2/2] powerpc/kprobes: Dereference function pointers only if the address does not belong to kernel … Fix function_graph tracer for ppc64 BE - - - - --- 2017-10-30 Naveen N. Rao Accepted
[2/2] powerpc/powernv: Add more BPF in defconfig - - - - --- 2017-02-07 Naveen N. Rao Accepted
[2/2] powerpc/pseries: Fix how we iterate over the DTL entries A few fixes to DTL buffer access over debugfs - 1 - - --- 2018-09-27 Naveen N. Rao Accepted
[2/2] powerpc/trace: Update syscall name matching logic to account for ppc_ prefix [1/2] powerpc/trace elfv1: Update syscall name matching logic - - - - --- 2018-05-04 Naveen N. Rao Accepted
[2/2] powerpc64/ftrace: Disable ftrace during kvm guest entry/exit Disable ftrace during kvm guest entry/exit - - - - --- 2018-03-19 Naveen N. Rao Superseded
[2/2] powerpc: Add support for function error injection error-injection: simplify code and powerpc support 1 - - - --- 2018-05-29 Naveen N. Rao Superseded
[2/2] powerpc: Suppress .eh_frame generation [1/2] powerpc: Drop -fno-dwarf2-cfi-asm - - 1 - 7-- 2020-03-05 Naveen N. Rao Accepted
[2/2] powerpc: bpf: use memset32() to pre-fill traps in BPF page(s) - - - - --- 2017-03-27 Naveen N. Rao Accepted
[2/2] powerpc: enable BPF_SYSCALL in defconfigs - - - - --- 2017-01-31 Naveen N. Rao Accepted
[2/2] powerpc: kprobes: blacklist exception common handlers - - - - --- 2017-04-19 Naveen N. Rao Accepted
[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
[2/2] selftests/ftrace: Update multiple kprobes test for powerpc - - - - --- 2017-06-21 Naveen N. Rao Not Applicable
[2/2] tools/perf: Fix kallsyms perf test on ppc64le 1 - - - --- 2016-04-06 Naveen N. Rao Not Applicable
[2/3] arm: kprobes: remove kprobe_exceptions_notify - - - - --- 2017-02-07 Naveen N. Rao Not Applicable
[2/3] bpf powerpc: implement support for tail calls - - - - --- 2016-09-23 Naveen N. Rao Accepted
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