objtool/klp: sympos/module/alternative/etc fixes
Status from this message: The following commit has been merged into the objtool/core branch of tip:
Get series with b4
b4 am [email protected]Versions newest first · linked by author and title
Changes in v3 from the cover letter
- remove "size = 0" and add comments to create_fake_symbols()
- add patches 8 & 9
Patches in v3 Applied
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/9 | objtool/klp: Fix vmlinux .klp.symid link error for .no_trim_symbol symbolstools/ | +1 | 0 replies | |
| 2/9 | objtool/klp: Fix size of empty special section entriestools/ | +11 | 0 replies | |
| 3/9 | objtool/klp: Ignore replacement offset of empty x86 alternativestools/ tools/ tools/ | +39 | 0 replies | |
| 4/9 | objtool/klp: Explicitly disallow patching or referencing init code/datatools/ | +10 | 1 reply | |
| 5/9 | objtool/klp: Fix cross-module klp relocation section namingtools/ tools/ tools/ | +52 | 0 replies | |
| 6/9 | objtool/klp: Don't match local symbols against exportstools/ | +3 | 1 reply | |
| 7/9 | objtool/klp: Allow new references to module exportstools/ | +33 | 0 replies | |
| 8/9 | objtool/klp: Fix relocations for EXPORT_SYMBOL_FOR_MODULES() symbolstools/ | +23 | 4 replies | |
| 9/9 | objtool/klp: Fix line numbers in Module.symvers parse errorstools/ | +3 | 1 reply |
Reviews trailers per patch
All 9 patches have a Reviewed-by or Acked-by of their own; the series has one for all of them.
| Patch | Song Liu | Joe Lawrence |
|---|---|---|
| Series | A-b | |
| 1/9 | A-b | |
| 2/9 | A-b | |
| 3/9 | A-b | |
| 4/9 | A-b | |
| 5/9 | A-b | |
| 6/9 | A-b | |
| 7/9 | A-b | |
| 8/9 | A-b | |
| 9/9 | A-b |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [PATCH v3 0/9] objtool/klp: sympos/module/alternative/etc fixes
v3:
- remove "size = 0" and add comments to create_fake_symbols()
- add patches 8 & 9
v2: https://lore.kernel.org/[email protected]
- rebased on tip/master (first 6 patches were merged)
- dropped original patches 7-8 (will post followup)
- added .klp.symid fix
v1: https://lore.kernel.org/[email protected]
This consolidates fixes for the klp-build issues reported by Joe over the last several weeks, plus some more things I found while testing/reviewing.
Joe Lawrence (1):
objtool/klp: Allow new references to module exports
Josh Poimboeuf (8):
objtool/klp: Fix vmlinux .klp.symid link error for .no_trim_symbol
symbols
objtool/klp: Fix size of empty special section entries objtool/klp: Ignore replacement offset of empty x86 alternatives objtool/klp: Explicitly disallow patching or referencing init
code/data
objtool/klp: Fix cross-module klp relocation section naming objtool/klp: Don't match local symbols against exports objtool/klp: Fix relocations for EXPORT_SYMBOL_FOR_MODULES() symbols objtool/klp: Fix line numbers in Module.symvers parse errors
tools/objtool/arch/x86/special.c | 27 ++++++ tools/objtool/include/objtool/klp.h | 10 ++- tools/objtool/include/objtool/special.h | 7 ++ tools/objtool/klp-diff.c | 106 ++++++++++++++++++++---- tools/objtool/klp-post-link.c | 53 +++++++----- tools/objtool/klp-symid.c | 1 + tools/objtool/klp-sympos.c | 10 +++ 7 files changed, 175 insertions(+), 39 deletions(-)
Signature · 1 line
2.54.0