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Commits on Jan 15, 2022

• powerpc64/bpf: Limit 'ldbrx' to processors compliant with ISA v2.06

  Show description for 3f5f766
  

  rnav

  authored and

  mpe

  committed
  3f5f766

• tools/bpf: Rename 'struct event' to avoid naming conflict

  Show description for 88a7108
  

  rnav

  authored and

  mpe

  committed
  88a7108

• powerpc/bpf: Update ldimm64 instructions during extra pass

  Show description for f9320c4
  

  rnav

  authored and

  mpe

  committed
  f9320c4

• powerpc32/bpf: Fix codegen for bpf-to-bpf calls

  Show description for fab0761
  

  rnav

  authored and

  mpe

  committed
  fab0761

• bpf: Guard against accessing NULL pt_regs in bpf_get_task_stack()

  Show description for b992f01
  

  rnav

  authored and

  mpe

  committed
  b992f01

Commits on Jan 5, 2022

• tracing: Tag trace_percpu_buffer as a percpu pointer

  Show description for f28439d
  

  rnav

  authored and

  rostedt

  committed
  f28439d

• tracing: Fix check for trace_percpu_buffer validity in get_trace_buf()

  Show description for 823e670
  

  rnav

  authored and

  rostedt

  committed
  823e670

Commits on Oct 7, 2021

• powerpc/bpf ppc32: Fix BPF_SUB when imm == 0x80000000

  Show description for 548b762
  

  rnav

  authored and

  mpe

  committed
  548b762

• powerpc/bpf ppc32: Do not emit zero extend instruction for 64-bit BPF_END

  Show description for 48164fc
  

  rnav

  authored and

  mpe

  committed
  48164fc

• powerpc/bpf ppc32: Fix JMP32_JSET_K

  Show description for e8278d4
  

  rnav

  authored and

  mpe

  committed
  e8278d4

• powerpc/bpf ppc32: Fix ALU32 BPF_ARSH operation

  Show description for c9b8da7
  

  rnav

  authored and

  mpe

  committed
  c9b8da7

• powerpc/bpf: Emit stf barrier instruction sequences for BPF_NOSPEC

  Show description for b7540d6
  

  rnav

  authored and

  mpe

  committed
  b7540d6

• powerpc/security: Add a helper to query stf_barrier type

  Show description for 0309059
  

  rnav

  authored and

  mpe

  committed
  0309059

• powerpc/bpf: Fix BPF_SUB when imm == 0x80000000

  Show description for 5855c4c
  

  rnav

  authored and

  mpe

  committed
  5855c4c

• powerpc/bpf: Fix BPF_MOD when imm == 1

  Show description for 8bbc9d8
  

  rnav

  authored and

  mpe

  committed
  8bbc9d8

• powerpc/bpf: Validate branch ranges

  Show description for 3832ba4
  

  rnav

  authored and

  mpe

  committed
  3832ba4

• powerpc/lib: Add helper to check if offset is within conditional branch range

  Show description for 4549c3e
  

  rnav

  authored and

  mpe

  committed
  4549c3e

Commits on Jul 5, 2021

• powerpc/bpf: Reject atomic ops in ppc32 JIT

  Show description for 307e504
  

  rnav

  authored and

  mpe

  committed
  307e504

• powerpc/bpf: Fix detecting BPF atomic instructions

  Show description for 419ac82
  

  rnav

  authored and

  mpe

  committed
  419ac82

Commits on Jun 25, 2021

• powerpc/bpf: Use bctrl for making function calls

  Show description for 20ccb00
  

  rnav

  authored and

  mpe

  committed
  20ccb00

• powerpc/xmon: Add support for running a command on all cpus in xmon

  Show description for b8ee3e6
  

  rnav

  authored and

  mpe

  committed
  b8ee3e6

• powerpc/configs: Enable STACK_TRACER and FTRACE_SYSCALLS in some of the configs

  Show description for dcf57af
  

  rnav

  authored and

  mpe

  committed
  dcf57af

• powerpc/kprobes: Warn if instruction patching failed

  Show description for 12b5849
  

  rnav

  authored and

  mpe

  committed
  12b5849

• powerpc/kprobes: Roll IS_RFI() macro into IS_RFID()

  Show description for 0566fa7
  

  rnav

  authored and

  mpe

  committed
  0566fa7

• powerpc/kprobes: Fix Oops by passing ppc_inst as a pointer to emulate_step() on ppc32

  Show description for 511eea5
  

  rnav

  authored and

  mpe

  committed
  511eea5

Commits on Jun 3, 2021

• kprobes: Do not increment probe miss count in the fault handler

  Show description for 2e38eb0
  

  rnav

  authored and

  Peter Zijlstra

  committed
  2e38eb0

Commits on May 28, 2021

• powerpc/kprobes: Fix validation of prefixed instructions across page boundary

  Show description for 82123a3
  

  rnav

  authored and

  mpe

  committed
  82123a3

Commits on Mar 9, 2021

• powerpc/64s: Fix instruction encoding for lis in ppc_function_entry()

  Show description for cea1531
  

  rnav

  authored and

  mpe

  committed
  cea1531

Commits on Dec 1, 2020

• ftrace: Fix DYNAMIC_FTRACE_WITH_DIRECT_CALLS dependency

  Show description for 49a962c
  

  rnav

  authored and

  rostedt

  committed
  49a962c

• ftrace: Fix updating FTRACE_FL_TRAMP

  Show description for 4c75b0f
  

  rnav

  authored and

  rostedt

  committed
  4c75b0f

Commits on Sep 3, 2020

• libbpf: Remove arch-specific include path in Makefile

  Show description for 21e9ba5
  

  rnav

  authored and

  borkmann

  committed
  21e9ba5

Commits on Jul 23, 2020

• docs: Move kprobes.rst from staging/ to trace/

  Show description for 2165b82
  

  rnav

  authored and

  Jonathan Corbet

  committed
  2165b82

• docs: staging/kprobes.rst: Move references to a separate appendix

  Show description for 0c75f12
  

  rnav

  authored and

  Jonathan Corbet

  committed
  0c75f12

• docs: staging/kprobes.rst: Update some of the references

  Show description for 6e652f8
  

  rnav

  authored and

  Jonathan Corbet

  committed
  6e652f8

Commits on Jun 2, 2020

• powerpc/module_64: Use special stub for _mcount() with -mprofile-kernel

  Show description for bd55e79
  

  rnav

  authored and

  mpe

  committed
  bd55e79

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