[v1] objtool: noinstr validation for static branches/calls

[PATCH 0/3] objtool: noinstr validation for static branches/calls

Josh Poimboeuf posted 3 patches 1 year, 2 months ago

Diff against v2
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include/linux/jump_label.h              | 29 ++++++--
include/linux/objtool.h                 |  6 ++
include/linux/static_call.h             | 18 +++++
tools/objtool/Documentation/objtool.txt | 34 +++++++++
tools/objtool/check.c                   | 92 ++++++++++++++++++++++---
tools/objtool/include/objtool/check.h   |  1 +
tools/objtool/include/objtool/elf.h     |  1 +
tools/objtool/include/objtool/special.h |  1 +
tools/objtool/special.c                 | 20 +++++-
9 files changed, 186 insertions(+), 16 deletions(-)

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[PATCH 0/3] objtool: noinstr validation for static branches/calls

Posted by Josh Poimboeuf 1 year, 2 months ago

Valentin, feel free to include in your next version.

Josh Poimboeuf (3):
  jump_label: Add annotations for validating noinstr usage
  static_call: Add read-only-after-init static calls
  objtool: Add noinstr validation for static branches/calls

 include/linux/jump_label.h              | 29 ++++++--
 include/linux/objtool.h                 |  6 ++
 include/linux/static_call.h             | 18 +++++
 tools/objtool/Documentation/objtool.txt | 34 +++++++++
 tools/objtool/check.c                   | 92 ++++++++++++++++++++++---
 tools/objtool/include/objtool/check.h   |  1 +
 tools/objtool/include/objtool/elf.h     |  1 +
 tools/objtool/include/objtool/special.h |  1 +
 tools/objtool/special.c                 | 20 +++++-
 9 files changed, 186 insertions(+), 16 deletions(-)

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2.47.0