[OE-core][PATCH v5 0/5] Make signed kernel modules stripped

[Anis Bougrine <anis.bougrine10@gmail.com>]

- Re-sign kernel modules after the package stripping process.
- Remove the package-stripping skip for signed kernel modules from package.py.
- Add KERNEL_MODULE_INSTALL_PREFIX variable

Note that tests have been made on core-minimal-image for in-tree modules
and on crypto-dev and lttng-modules for out-of-tree modules.

changes in V5:

    - Adapt signing function for out-of-tree modules.

changes in v4:

    - Re-sign kernel modules after package stripping process
    - Remove package-stripping skip in package.py
    - Add MOD_INSTALL_PREFIX variable

changes in v3:

    - Fixing rebase issue.

changes in v2:

    - Use the conditional INSTALL_MOD_STRIP environment variable to avoid
      duplicating the oe_runmake call.
    - Use `scripts/config` script instead of grepping .config file.# Please edit the description for the branch

Anis Bougrine (5):
  kernel-module-split.bbclass: add get_ext_mod function for module
    signing
  kernel: re-sign kernel modules after package stripping process
  package.py: remove stripping and splitting skip for signed kernel
    modules
  kernel: centralize kernel module installation path in one variable
  documentation.conf: add documentation for KERNEL_MODULE_INSTALL_PREFIX
    variable

 meta/classes-recipe/kernel-arch.bbclass       |  1 +
 .../kernel-module-split.bbclass               | 46 +++++++++++++++++++
 meta/classes-recipe/kernel.bbclass            | 12 ++---
 meta/classes-recipe/module.bbclass            |  2 +-
 meta/conf/documentation.conf                  |  1 +
 meta/lib/oe/package.py                        | 26 ++---------
 6 files changed, 58 insertions(+), 30 deletions(-)

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2.50.1 (Apple Git-155)