Commit e506ad21 authored by Joe Lawrence's avatar Joe Lawrence Committed by Josh Poimboeuf
Browse files

livepatch/klp-build: improve short-circuit validation 



Update SHORT_CIRCUIT behavior to better handle patch validation and
argument processing in later klp-build steps.

Perform patch validation for both step 1 (building original kernel) and
step 2 (building patched kernel) to ensure patches are verified before
any compilation occurs.

Additionally, allow the user to omit input patches when skipping past
step 2.

Acked-by: default avatarSong Liu <song@kernel.org>
Signed-off-by: default avatarJoe Lawrence <joe.lawrence@redhat.com>
Link: https://patch.msgid.link/20260310203751.1479229-9-joe.lawrence@redhat.com


Signed-off-by: default avatarJosh Poimboeuf <jpoimboe@kernel.org>
parent b4a53519

scripts/livepatch/klp-build

+5 −2
Original line number Diff line number Diff line
@@ -220,7 +220,7 @@ process_args() { 
		esac

	done



	if [[ $# -eq 0 ]]; then

	if [[ $# -eq 0 ]] && (( SHORT_CIRCUIT <= 2 )); then

		usage

		exit 1

	fi
@@ -791,9 +791,12 @@ build_patch_module() { 
process_args "$@"

do_init



if (( SHORT_CIRCUIT <= 1 )); then

if (( SHORT_CIRCUIT <= 2 )); then

	status "Validating patch(es)"

	validate_patches

fi



if (( SHORT_CIRCUIT <= 1 )); then

	status "Building original kernel"

	clean_kernel

	build_kernel