linux/poky.git/meta/classes/kernel.bbclass, branch warrior-21.0.3

kernel.bbclass: fix installation of modules signing certificates

2019-10-30T13:47:54+00:00

If one has provided external key/certificate for modules signing, Kbuild will skip creating signing_key.pem and will write only signing_key.x509 certificate. Thus we have to check for .x509 file existence rather than .pem one. (From OE-Core rev: 6ab0206b8252755367f2357f49007dd78336fec0) Signed-off-by: Dmitry Eremin-Solenikov Signed-off-by: Richard Purdie (cherry picked from commit 2527e731eba43bd36d0ea268aca6b03155376134) Signed-off-by: Nicolas Dechesne Signed-off-by: Armin Kuster Signed-off-by: Richard Purdie

kernel: package modules.builtin.modinfo

2019-06-18T10:28:58+00:00

As of commit 898490c010b [moduleparam: Save information about built-in modules in separate file] (kernels v5.2-rc1+), modules.builtin.modinfo is generated as part of the kernel build process. We package it along with the other module artifacts, so it can be used by scripts/other build steps. (From OE-Core rev: 3cd5e794dc562eb2cca1592c709886473c233acf) Signed-off-by: Bruce Ashfield Signed-off-by: Richard Purdie Signed-off-by: Armin Kuster Signed-off-by: Richard Purdie

kernel.bbclass: adjust a condition checking

2019-06-07T12:57:48+00:00

do_bundle_initramfs does not have to depend on ${INITRAMFS_IMAGE}:do_image_complete if INITRAMFS_IMAGE_BUNDLE is not set. (From OE-Core rev: 5bb7ec7a8c510d83bf0ceb0a3132a5bde797ea6c) Signed-off-by: Ming Liu Signed-off-by: Richard Purdie Signed-off-by: Armin Kuster Signed-off-by: Richard Purdie

kernel.bbclass: convert base_do_unpack_append() to a task

2019-05-12T08:13:38+00:00

when externalsrc is enabled and the 'do_unpack' task is deleted,
building kernel module fail

(From OE-Core rev: 16b39e9deb50d5583e1be9ad08cce8d76b78639d)

Signed-off-by: Steven Hung (洪于玉) <Steven.Hung@mediatek.com>
Signed-off-by: Richard Purdie 
Signed-off-by: Armin Kuster 
Signed-off-by: Richard Purdie

kernel: add objtool to shared workdir when CONFIG_UNWINDER_ORC is set

2019-03-02T16:49:07+00:00

Based on: https://patchwork.openembedded.org/patch/148047/ When x86_64 enables CONFIG_UNWINDER_ORC [ORC (Oops Rewind Capability) unwinder for unwinding kernel stack traces], objtool is required to generate the required information. If we don't copy objtool to the shared workdir, out-of-tree modules cannot generate object files. For instance, meta-skeleton/hello-mod fails with: | make[3]: *** No rule to make target 'tools/objtool/objtool', needed by ... (From OE-Core rev: 7d4fdd3b95c949277f77df90bb2e8120b8d167ae) Signed-off-by: Bruce Ashfield Signed-off-by: Richard Purdie

kernel: Ensure an initramfs is added if configured

2019-02-25T10:43:06+00:00

If ${DEPLOY_DIR_IMAGE}/${INITRAMFS_IMAGE_NAME}.cpio does not exist, nor any of the compressed variants, nothing is copied to kernel build's ./usr directory. The code does not fail, but silently proceeds without a bundled initramfs. Change to fail and tell the user something is wrong. Also, if an initramfs is found, contrary to the comments, it does not stop at the first uncompressed/compressed cpio image found. Instead it keeps processing all so the last is used. Fix this to behave as per the comments. [YOCTO #12909] (Patch by Leon Woestenberg) (From OE-Core rev: 5b5604e288af755eb5553a97d26533445b2cf94b) Signed-off-by: Richard Purdie

meta: Fix Deprecated warnings from regexs

2019-01-16T15:35:07+00:00

Fix handling of escape characters in regexs and hence fix python Deprecation warnings which will be problematic in python 3.8. Note that some show up as: """ meta/classes/package.bbclass:1293: DeprecationWarning: invalid escape sequence \. """ where the problem isn't on 1293 in package.bbclass but in some _prepend to a package.bbclass function in a different file like mesa.inc, often from do_package_split() calls. (From OE-Core rev: 4b1c0c7d5525fc4cea9e0f02ec54e92a6fbc6199) Signed-off-by: Richard Purdie

kernel.bbclass: Fix incorrect deploying of fitimage.initramfs

2019-01-07T10:54:13+00:00

When kernel-fitimage and initramfs is enabled using INITRAMFS_IMAGE_BUNDLE = "1", kernel do_deploy tries to deploy fitImage.initramfs with following error | install: cannot stat 'arch/arm64/boot/fitImage.initramfs': No such file or directory Skip deploying fitimage.initramfs, since fitimage does not create fitimage.initramfs (From OE-Core rev: 0f87f8522a2c1b5a7042738887952b98060fbd9d) Signed-off-by: Manjukumar Matha Signed-off-by: Richard Purdie

kernel: don't assign the build user/host

2018-12-08T17:17:01+00:00

The KBUILD_BUILD_USER and KBUILD_BUILD_HOST variables were assigned at the kernel class level, which made it impossible to override them in the local configuration. By setting only the default values of those variables in the kernel class, it is now possible to override them as expected. (From OE-Core rev: a3e8cdf9c3ba966fa4b5a21235540eb0b00fb487) Signed-off-by: Federico Sauter Signed-off-by: Richard Purdie

kernel: use olddefconfig as the primary target for KERNEL_CONFIG_COMMAND

2018-11-14T11:14:38+00:00

As was warned by commit 312ee68752fa [kconfig: announce removal of oldnoconfig if used], oldnoconfig has been removed from the 4.20 kernel. So we switch our default mode to olddefconfig. commit fb16d8912 [kconfig: replace 'oldnoconfig' with 'olddefconfig', and keep the old name as an alias] introduced olddefconfig in the 3.10 kernel, we shuffle oldnoconfig to the fallback target. The fallback mode allows kernels between 3.10 and the currently listed oldest kernel of 3.2 to continue to configure. (From OE-Core rev: 8593dcb7e8c938530ff00ffedf7f3d02d26c3bad) Signed-off-by: Bruce Ashfield Signed-off-by: Richard Purdie