Josh Poimboeuf 78be9facfb livepatch/klp-build: Add --show-first-changed option to show function divergence ...

Add a --show-first-changed option to identify where changed functions
begin to diverge:

  - Parse 'objtool klp diff' output to find changed functions.

  - Run objtool again on each object with --debug-checksum=<funcs>.

  - Diff the per-instruction checksum debug output to locate the first
    differing instruction.

This can be useful for quickly determining where and why a function
changed.

Acked-by: Petr Mladek <[email protected]>
Tested-by: Joe Lawrence <[email protected]>
Signed-off-by: Josh Poimboeuf <[email protected]>

2025-10-14 14:50:19 -07:00

..

fix-patch-lines

livepatch/klp-build: Introduce klp-build script for generating livepatch modules

2025-10-14 14:50:19 -07:00

init.c

…

klp-build

livepatch/klp-build: Add --show-first-changed option to show function divergence

2025-10-14 14:50:19 -07:00