diff options
| author |   Scott Murray <scott.murray@konsulko.com> | 2020-02-11 13:33:42 -0500 |
|---|---|---|
| committer |   Jan-Simon Moeller <jsmoeller@linuxfoundation.org> | 2020-02-17 18:26:00 +0000 |
| commit | 47aa65ba73e1b29459171de24fb0ee0040cbb39c (patch) | |
| tree | 39f8011ee5379de7da33d5e650c929f4afcf9855 /meta-agl-bsp/recipes-kernel/linux | |
| parent | c2be9fc72af87fb702ac2f7cecc56ad029f7bf94 (diff) | |
meta-agl-bsp: Add CONFIG_LSM workaround for 5.1+ kernels
Add explicit clearing of CONFIG_LSM before running "make oldconfig"
in the do_configure_append added by linux-agl.inc. This ensures that
the derived value of CONFIG_LSM will reflect configuration changes
done by the merged AGL provided fragments, i.e. SMACK being enabled.
Without it, kernel recipes that are not based on linux-yocto.bbclass
or have their own fragment handling done via prepend will end up with
an incorrect value of CONFIG_LSM which effectively disables SMACK.
Examples include the linux-imx or linux-fslc kernels used by NXP.
Bug-AGL: SPEC-2932
Change-Id: Id99906e3de75128ebc54866d43d89d3a24bb1cf2
Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Diffstat (limited to 'meta-agl-bsp/recipes-kernel/linux')
| -rw-r--r-- | meta-agl-bsp/recipes-kernel/linux/linux-agl.inc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/meta-agl-bsp/recipes-kernel/linux/linux-agl.inc b/meta-agl-bsp/recipes-kernel/linux/linux-agl.inc index 17fe96dff..c03c56ea3 100644 --- a/meta-agl-bsp/recipes-kernel/linux/linux-agl.inc +++ b/meta-agl-bsp/recipes-kernel/linux/linux-agl.inc @@ -14,6 +14,9 @@ def find_cfgs(d): do_configure_append () { [ ! -f .config ] && cp -a ${WORKDIR}/defconfig .config + # Need to clear CONFIG_LSM for 5.1+ kernels to ensure it'll get + # regenerated to reflect configuration changes (e.g. SMACK). + sed -i '/^CONFIG_LSM/d' .config merge_config.sh -m .config ${@" ".join(find_cfgs(d))} yes '' | make oldconfig } |