openembedded-core.git/meta/recipes-kernel/linux/linux-yocto.inc, branch uninative-1.4 Mirror of openembedded-core kernel.bbclass: Add kernel_version_sanity_check function 2016-09-21T19:18:32+00:00 California Sullivan california.l.sullivan@intel.com 2016-09-16T23:48:24+00:00 ec467cfaea5c8cf22c61daa8845c2e4e96449512 The kernel being built should match what the recipe claims it is building. This function ensures that happens by comparing the version information in the kernel's Makefile to the PV the recipe is using. v2 changes: * Match against PV instead of LINUX_VERSION * Match against EXTRAVERSION as well (e.g., -rc4) * Cleaned up version string building Fixes [YOCTO #6767]. Signed-off-by: California Sullivan <california.l.sullivan@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> 
The kernel being built should match what the recipe claims it is
building. This function ensures that happens by comparing the version
information in the kernel's Makefile to the PV the recipe is using.

v2 changes:
* Match against PV instead of LINUX_VERSION
* Match against EXTRAVERSION as well (e.g., -rc4)
* Cleaned up version string building

Fixes [YOCTO #6767].

Signed-off-by: California Sullivan <california.l.sullivan@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
linux-yocto: Enable debug/printk.scc KERNEL_FEATURE on qemuall machines. 2016-07-20T09:24:49+00:00 Aníbal Limón anibal.limon@linux.intel.com 2016-07-08T17:35:46+00:00 dfa8be08aa6e7ad6dbc615df8875dc2ac1ac8946 We are experimenting some issues in the Autobuilder infraestructure possible due to high I/O loads, in order to provide more information about intervals of times in printk enable by default debug/printk.scc on qemu development images. [YOCTO #9299] Signed-off-by: Aníbal Limón <anibal.limon@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> 
We are experimenting some issues in the Autobuilder infraestructure
possible due to high I/O loads, in order to provide more information
about intervals of times in printk enable by default debug/printk.scc
on qemu development images.

[YOCTO #9299]

Signed-off-by: Aníbal Limón <anibal.limon@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
kernel: Make symbol link to vmlinuz in boot directory 2016-05-30T08:30:30+00:00 He Zhe zhe.he@windriver.com 2016-05-25T08:47:17+00:00 6e58f54be103814b6b8a85b236510633c49e6832 Rename do_kernel_link_vmlinux to do_kernel_link_images and make a symbol link to vmlinuz(if exists) for reference in arch/$arch/boot directory. Signen-off-by: He Zhe <zhe.he@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com> 
Rename do_kernel_link_vmlinux to do_kernel_link_images and make a
symbol link to vmlinuz(if exists) for reference in arch/$arch/boot
directory.

Signen-off-by: He Zhe <zhe.he@windriver.com>

Signed-off-by: Ross Burton <ross.burton@intel.com>
kernel-yocto: allow branch auditing to be suspended 2016-05-09T07:03:57+00:00 Bruce Ashfield bruce.ashfield@windriver.com 2016-04-21T15:23:45+00:00 1d4c120edeb6e45665eafd6962a10ebb89d758eb When working on the yocto-bsp and kernel-lab update for yocto 1.2 we found it was impossible for a end-user BSP to isolate patches on a branch, since with the following commit: [kernel-yocto: enforce SRC_URI specified branch] Any new branch would be switched to whatever was specified on the SRC_URI and undoing the work that the yocto-bsp tool did to support board specific patches. To fix this, we'll keep the enforcing of branch consistency enabled by default, but introduce a variable "KMETA_AUDIT" that when not set will skip the check. There's no impact for existing users, and it is only something that other plumbing commands and tools will need to use (or care about). [YOCTO: #9120] Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com> 
When working on the yocto-bsp and kernel-lab update for yocto 1.2
we found it was impossible for a end-user BSP to isolate patches
on a branch, since with the following commit:

  [kernel-yocto: enforce SRC_URI specified branch]

Any new branch would be switched to whatever was specified on the
SRC_URI and undoing the work that the yocto-bsp tool did to support
board specific patches.

To fix this, we'll keep the enforcing of branch consistency enabled
by default, but introduce a variable "KMETA_AUDIT" that when not
set will skip the check.

There's no impact for existing users, and it is only something that
other plumbing commands and tools will need to use (or care about).

[YOCTO: #9120]

Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
package_regex.inc: split GITTAGREGEX entries into recipe files 2015-12-08T10:20:09+00:00 Alexander Kanavin alexander.kanavin@linux.intel.com 2015-11-11T15:15:09+00:00 589f5442372a7ab0f8bc40403e1739ce1cdd1cc0 Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> 
Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
linux-yocto.inc: set SUMMARY instead of DESCRIPTION 2015-11-16T11:37:02+00:00 Paul Eggleton paul.eggleton@linux.intel.com 2015-10-11T18:36:36+00:00 1d655e2407267ed91e371e078e9a9a10183e3d62 We only have a short description, so set SUMMARY and DESCRIPTION will be defaulted from it. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> 
We only have a short description, so set SUMMARY and DESCRIPTION
will be defaulted from it.

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
linux-yocto: depend on libgcc for nios2 2015-09-21T22:05:44+00:00 Marek Vasut marex@denx.de 2015-09-19T22:43:13+00:00 d3ccab5bb717da57dcaaeb1993ae0f790ce45dcb Make nios2 kernel depend on libgcc. In arch/nios2/Makefile, it adds LIBGCC to libs-y: LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name) libs-y += $(LIBGCC) In file Makefile in top directory, libs-y is assigned to to var KBUILD_VMLINUX_MAIN. It uses script link-vmlinux.sh to link vmlinux.o, and when execute function vmlinux_link() in link-vmlinux.sh, KBUILD_VMLINUX_MAIN is passed to ${LD}. If build without libgcc, the value of LIBGCC is just libgcc.a without parent directory. linux-yocto fails to build: | LD vmlinux.o | nios2-poky-linux-ld.bfd: cannot find libgcc.a: No such file or directory Add libgcc to nios2 kernel dependency. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Ross Burton <ross.burton@intel.com> 
Make nios2 kernel depend on libgcc.

In arch/nios2/Makefile, it adds LIBGCC to libs-y:

LIBGCC          := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
libs-y          += $(LIBGCC)

In file Makefile in top directory, libs-y is assigned to to var
KBUILD_VMLINUX_MAIN. It uses script link-vmlinux.sh to link vmlinux.o,
and when execute function vmlinux_link() in link-vmlinux.sh,
KBUILD_VMLINUX_MAIN is passed to ${LD}.

If build without libgcc, the value of LIBGCC is just libgcc.a without
parent directory. linux-yocto fails to build:

|   LD      vmlinux.o
| nios2-poky-linux-ld.bfd: cannot find libgcc.a: No such file or directory

Add libgcc to nios2 kernel dependency.

Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Ross Burton <ross.burton@intel.com>
kernel-yocto: merge duplicate kernel_configme task definitions 2015-03-29T22:07:16+00:00 Ross Burton ross.burton@intel.com 2015-03-27T15:21:01+00:00 b9646b9d31c3e0c70337a8c10ebfc087a0e2b829 The kernel_configme task was added twice (once in the .bbclass, one in a .inc) with different ordering constraints. Change this to be just one definition in the bbclass with the stronger ordering constraints. Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> 
The kernel_configme task was added twice (once in the .bbclass, one in a .inc)
with different ordering constraints.

Change this to be just one definition in the bbclass with the stronger ordering
constraints.

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
linux-yocto: add kern-tools-native to kernel_metadata depends 2015-03-29T22:07:15+00:00 Ross Burton ross.burton@intel.com 2015-03-27T15:21:00+00:00 4a0371847ff0c30d9b60db63559d89dddfcb009f The autobuilder failed like this: temp/run.do_kernel_metadata.25242: line 165: createme: command not found createme is provided by kern-tools-native. do_patch has a dependency on kern-tools-native, but do_kernel_metadata runs before do_patch. So move the dependency from do_patch to do_kernel_metadata, moving the statement from the .inc to the class so it's alongside the task definition. [ YOCTO #7531 ] Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> 
The autobuilder failed like this:

  temp/run.do_kernel_metadata.25242: line 165: createme: command not found

createme is provided by kern-tools-native.  do_patch has a dependency on
kern-tools-native, but do_kernel_metadata runs before do_patch.  So move the
dependency from do_patch to do_kernel_metadata, moving the statement from the
.inc to the class so it's alongside the task definition.

[ YOCTO #7531 ]

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
kernel-yocto: inhibit BSP description warnings for custom linux-yocto kernels 2015-03-02T22:05:02+00:00 Bruce Ashfield bruce.ashfield@windriver.com 2015-03-02T21:36:39+00:00 d2fb7fff291b83700d487be093223c1533d915ce We don't require that a yocto custom kernel + defconfig have a full BSP description (but of course it would be better if they did). Since this isn't a requirement, we shouldn't alarm users by generating a BSP description warning. To implement this, we add a bsp audit level flag (like the one that exists for kconfig audits), and only set it to activate in the versioned linux-yocto recipes. [YOCTO: #7370] Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> 
We don't require that a yocto custom kernel + defconfig have a full BSP
description (but of course it would be better if they did). Since this
isn't a requirement, we shouldn't alarm users by generating a BSP
description warning.

To implement this, we add a bsp audit level flag (like the one that
exists for kconfig audits), and only set it to activate in the versioned
linux-yocto recipes.

[YOCTO: #7370]

Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>