summaryrefslogtreecommitdiffstats
path: root/meta-app-framework/recipes-kernel/linux
AgeCommit message (Collapse)AuthorFilesLines
2021-11-20Convert to new override syntaxScott Murray1-1/+1
This is effectively a manual cherry-pick and squash of commits: dd6fc5dcaa0a027b7651bb365d5dd0f623498f8f 917a82316bf53ead29d6345a39189d9e4efeef25 20e81c0a9d36660de671dd5ac2e006e31c0e621b from the master branch with additional review and fixups. The intent of these changes is to minimize the effort to backport fixes from the master branch, which has been updated in preparation for the switch to the next Yocto LTS release in early 2022. Bug-AGL: SPEC-4144 Signed-off-by: Scott Murray <scott.murray@konsulko.com> Change-Id: I91c1640c6335d7748a2531d2fe8bf86d2d2aee32 Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/26876 Tested-by: Jenkins Job builder account ci-image-build: Jenkins Job builder account ci-image-boot-test: Jenkins Job builder account Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
2021-06-29Refactor kernel configuration fragment handlingScott Murray4-20/+23
Refactor the kernel configuration fragment handling to shift all AGL applied configuration fragments into a new AGL_KCONFIG_FRAGMENTS variable that is used to generate SRC_URI and KERNEL_CONFIG_FRAGMENTS additions for the various BSPs. The intent is to make it simple to disable AGL provided configuration in downstream builds as the IC EG has expressed as a requirement. Additionally, the rework has allowed for some clean up of accumulated cruft. In practice, clearing AGL_KCONFIG_FRAGMENTS drops all non-BSP provided kernel configuration with the exception of some qemu BSP related additions required for AGL CI and some explicitly configurable things like netboot support. Notable changes: - Instead of always using AGL's own fragment merging logic on top of the BSP kernel recipe, an effort is now made to leverage the BSP recipes' own merging schemes, so there are now separate include files for kernel-yocto.bbclass and plain kernel.bbclass based kernel recipes, as well as a common include file that defines the AGL_KCONFIG_FRAGMENTS variable and its derivations. That file can be included directly in bbappends for BSP kernel recipes that use the KERNEL_CONFIG_FRAGMENTS scheme (e.g. meta-ti, meta-qcom). - The SMACK enabling configuration in meta-app-framework has been updated to supply different fragments for enabling SMACK by default for 4.x and 5.x kernels. This removes a warning from always supplying the old configuration, and allows providing a CONFIG_LSM definition to ensure over-riding any BSP modifications. This allows removing the previous hack to handle CONFIG_LSM being set in the defconfigs in linux-raspberrypi. - By request, the linux-yocto support from meta-agl-bsp/meta-core has been rationalized into meta-agl-core to improve the experience when using meta-agl-core standalone for testing. - All demo supporting kernel configuration has been removed, a subsequent change to meta-agl-demo will add it there by leveraging AGL_KCONFIG_FRAGMENTS. - The hardware device support has been split out of the can-bus.cfg fragment, in favor of shifting it to meta-agl-demo. A few other stray non-CAN configuration options have also been removed from can-bus.cfg, as they do not seem to be required. Bug-AGL: SPEC-3983 Signed-off-by: Scott Murray <scott.murray@konsulko.com> Change-Id: If6662fd36e26cec767b1d53b1188a74d01ef9dcf Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/26460 Reviewed-by: Hiroyuki Ishii <ishii.hiroyuki002@jp.panasonic.com> Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org> Tested-by: Jenkins Job builder account ci-image-build: Jenkins Job builder account ci-image-boot-test: Jenkins Job builder account
2020-12-17SPEC-3723: restructure meta-aglJan-Simon Moeller4-2/+33
Goal is to reach a minimal meta-agl-core as base for IVI and IC work at the same time. Trim dependencies and move most 'demo' related recipes to meta-agl-demo. v2: changed to bbapend + .inc , added description v3: testbuild of all images v4: restore -test packagegroup and -qa images, compare manifests and adapt packagegroups. v5: rebased v6: merged meta-agl-distro into meta-agl-core, due to dependency on meta-oe, moved -test packagegroup and -qa images to own layer meta-agl-core-test v7: Fixed comments from Paul Barker v8: Update the markdown files v9: restore wayland/weston/agl-compositor recipes/appends, reworked to move app f/w specific changes to bbappends in meta-app-framework and only demo specific weston-init changes to meta-agl-demo v10: fix s/agldemo/aglcore/ missed in weston-init.bbappend Description: This patch is part 1 out of 2 large patches that implement the layer rework discussed during the previous workshop. Essentially meta-agl-core is the small but versatile new core layer of AGL serving as basis for the work done by the IC and IVI EGs. All demo related work is moved to meta-agl-demo in the 2nd patchset. This should be applied together as atomic change. The resulting meta-agl/* follows these guidelines: - only bsp adaptations in meta-agl-bsp - remove the agl-profile-* layers for simplicity -- the packagegroup-agl(-profile)-graphical and so on have been kept in meta-agl-demo - meta-agl-profile-core is now meta-agl-core - meta-agl-core does pass yocto-check-layer -- therefore use the bbappend + conditional + .inc file construct found in meta-virtualization - meta-agl/meta-security has been merged into meta-agl/meta-app-framework - meta-netboot does pass yocto-check-layer - meta-pipewire does pass yocto-check-layer Migration: All packagegroups are preserved but they're now enabled by 'agl-demo'. Bug-AGL: SPEC-3723 Signed-off-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org> Signed-off-by: Scott Murray <scott.murray@konsulko.com> Change-Id: Ia6c6e5e6ce2b4ffa69ea94959cdc57c310ba7c53 Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/25769
2018-02-15linux-yocto: remove redundant patches from recipeMatt Ranostay5-207/+0
Changes have been merged in the 4.12 kernel and are no longer needed to applied Change-Id: I5173a40d95a87a2bdba1666519d6ad09118a52eb Signed-off-by: Matt Ranostay <matt.ranostay@konsulko.com>
2018-02-13Rename smack OVERRIDE to with-lsm-smackJosé Bollo2-2/+2
Using the OVERRIDE "smack" came with the use of the layer meta-intel-iot-security. When switching to meta-security, it conflicts with the package name 'smack' that provide the smack user library. Yocto was reporting the following error: ERROR: .../meta-security/recipes-security/smack/smack_1.3.0.bb: QA Issue: Recipe .../meta-security/recipes-security/smack/smack_1.3.0.bb has PN of "smack" which is in OVERRIDES, this can result in unexpected behaviour. [pn-overrides] Change-Id: Id71b283bf1ce5682bd94bf96595eb32506acb1d5 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2018-02-13linux-yocto: Rename .bbappend to match new version from meta-openembeddedChanghyeok Bae10-206/+1
Bug-AGL: SPEC-1181 Change-Id: I87b72202bb728a33bd16e0b275c268946ce61aff Signed-off-by: Changhyeok Bae <changhyeok.bae@gmail.com>
2017-03-27smack: removed already applied patchJosé Bollo1-1/+0
This patch is already applied to linux-yocto_4.4.26 Change-Id: Icc58ac2f2d14589c5318286b487f0e13e5ff93f2 Signed-off-by: José Bollo <jose.bollo@iot.bzh> Signed-off-by: Stephane Desneux <stephane.desneux@iot.bzh>
2017-03-27Smack: add audit when smack is activeJosé Bollo2-0/+5
It is important for developement process and for monitoring hacking to track violations and to monitor wrong uses or problems. By activating audit with Smack we ensure that detection and reporting of hazardous or malicious violations will be possible. Change-Id: I7808ff17b5b8ba1fb09742fd273f46f06917d26b Signed-off-by: José Bollo <jose.bollo@iot.bzh> Signed-off-by: Stephane Desneux <stephane.desneux@iot.bzh>
2017-03-27Smack: fixup of bluetooth socket labellingJosé Bollo10-0/+413
The sockets created by kernel thread will now be tagged @ instead of _. This problem was occuring during creation of AF_BLUETOOTH (but is also latent AF_ALG, AF_IUCV, AF_SCTP, AF_TIPC as they don't go through the normal socket creation process within linux). Having the tag @ allows read/write to sockets without special rules and tus solve the problem. This solution from upstream linux patches backported and from a patch made by Samsung for Tizen and that is currently discussed within kernel lists. Also add some improvements of the LSM Smack (valid caching and signal 0). These improvements are backports of patches already available for linux 4.9-rc3. AGL-bug: SPEC-293 (https://jira.automotivelinux.org/browse/SPEC-293) Change-Id: I5999a951a4bbeba7947ebfe5df091de07d59e57e Signed-off-by: José Bollo <jose.bollo@iot.bzh> Signed-off-by: Stephane Desneux <stephane.desneux@iot.bzh>