path: root/kernels/wahoo/do.bash
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authorNathan Chancellor <natechancellor@gmail.com>2020-06-02 14:46:50 -0700
committerNathan Chancellor <natechancellor@gmail.com>2020-06-02 14:46:50 -0700
commit4e217ddb576884a70fa3cdc08dc96da02dcddb37 (patch)
tree7207556bbec255c5f63d3d130bcc40c1eaab2ef3 /kernels/wahoo/do.bash
parentJune update (diff)
kernels: wahoo: apply a patch to fix the build
We need this patch after upstream stable commit 78d19b437554 ("kbuild: fix single target build for external module") was merged via 4.4.210 in the June security update. prepare is now called when building an external module, which calls vdso_prepare, which then calls prepare0, which is only defined when KBUILD_EXTMOD is set. This is not a problem for upstream stable because commit a66649dab350 ("arm64: fix vdso-offsets.h dependency") is not applied there; it is only applied in the Wahoo tree as part of a series of vDSO commits they added. Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Diffstat (limited to 'kernels/wahoo/do.bash')
1 files changed, 2 insertions, 0 deletions
diff --git a/kernels/wahoo/do.bash b/kernels/wahoo/do.bash
index b09a829..4ad8259 100644
--- a/kernels/wahoo/do.bash
+++ b/kernels/wahoo/do.bash
@@ -1,5 +1,7 @@
set -ex
+BASE="$(readlink -f "$(dirname "$(readlink -f "$0")")")"
+patch -d private/msm-google -p1 < "$BASE/0001-BACKPORT-arm64-makefile-fix-build-of-.i-file-in-exte.patch"
echo 'EXT_MODULES="${EXT_MODULES} wireguard"' >> private/msm-google/build.config
readlink -f out/android-msm-wahoo-4.4/dist/wireguard.ko >&7