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Remove Linux 5.15 / focal support #70

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Merged
zenmonkeykstop merged 1 commit into from
Sep 25, 2025
Merged

Remove Linux 5.15 / focal support #70

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2 changes: 0 additions & 2 deletions .github/workflows/ci.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -34,7 +34,6 @@ jobs:
fail-fast: false
matrix:
target:
- tiny-5.15
- tiny-6.6
# Build twice for comparison
build:
Expand Down Expand Up @@ -70,7 +69,6 @@ jobs:
fail-fast: false
matrix:
target:
- tiny-5.15
- tiny-6.6
steps:
- name: Install dependencies
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26 changes: 2 additions & 24 deletions Makefile
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Expand Up @@ -14,17 +14,6 @@ fix: ## Fix scripts
@poetry run ruff check . --fix
@poetry run ruff format .

.PHONY: tiny-5.15
tiny-5.15: OUT:=$(SCRIPT_OUTPUT_PREFIX)-tiny-5.15.$(SCRIPT_OUTPUT_EXT)
tiny-5.15: ## Builds latest 5.15 kernel, unpatched
LINUX_MAJOR_VERSION="5.15" LOCALVERSION="tiny" \
BUILD_DISTRO="buster" \
LINUX_LOCAL_CONFIG_PATH="$(PWD)/configs/tinyconfig-5.15" \
script \
--command ./scripts/build-kernel-wrapper \
--return \
$(OUT)

.PHONY: tiny-6.6
tiny-6.6: OUT:=$(SCRIPT_OUTPUT_PREFIX)-tiny-6.6.$(SCRIPT_OUTPUT_EXT)
tiny-6.6: ## Builds latest 6.6 kernel, unpatched
Expand All @@ -46,26 +35,15 @@ grsec: ## Builds grsecurity-patched kernel (requires credentials)

.PHONY: reprotest
reprotest: ## Builds simple kernel multiple times to confirm reproducibility
LINUX_MAJOR_VERSION="5.15" ./scripts/reproducibility-test
LINUX_MAJOR_VERSION="6.6" ./scripts/reproducibility-test

.PHONY: reprotest-sd
reprotest-sd: ## DEBUG Builds SD kernel config without grsec in CI
GRSECURITY=0 LOCALVERSION="securedrop" \
LINUX_LOCAL_CONFIG_PATH="$(PWD)/configs/config-securedrop-5.15" \
LINUX_LOCAL_CONFIG_PATH="$(PWD)/configs/config-securedrop-6.6" \
LINUX_LOCAL_PATCHES_PATH="$(PWD)/patches" \
./scripts/reproducibility-test

securedrop-core-5.15: OUT:=$(SCRIPT_OUTPUT_PREFIX)-securedrop-core-5.15.$(SCRIPT_OUTPUT_EXT)
securedrop-core-5.15: ## Builds kernels for SecureDrop servers, 5.15.x
GRSECURITY=1 GRSECURITY_PATCH_TYPE=stable6 LOCALVERSION="securedrop" \
BUILD_DISTRO="buster" \
LINUX_LOCAL_CONFIG_PATH="$(PWD)/configs/config-securedrop-5.15" \
LINUX_LOCAL_PATCHES_PATH="$(PWD)/patches" \
script \
--command ./scripts/build-kernel-wrapper \
--return \
$(OUT)

securedrop-core-6.6: OUT:=$(SCRIPT_OUTPUT_PREFIX)-securedrop-core-6.6.$(SCRIPT_OUTPUT_EXT)
securedrop-core-6.6: ## Builds kernels for SecureDrop servers, 6.6.x
GRSECURITY=1 GRSECURITY_PATCH_TYPE=stable9 LOCALVERSION="securedrop" \
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2 changes: 0 additions & 2 deletions build-kernel.py
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Expand Up @@ -145,8 +145,6 @@ def main(): # noqa: PLR0915
"local_version": local_version,
}

# TODO: d/arch is only needed for 5.15 kernels
render_template("debian/arch", template_variables)
render_template("debian/control", template_variables)
render_template("debian/changelog", template_variables)
render_template("debian/rules.vars", template_variables)
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