Embedded 无法安装内核devsrc

我试图设置我的环境，使用Yocto生成的SDK来编译我的树外模块，但由于某种原因，我得到了一个错误

cp:无法统计'arch/arm/kernel/module.lds'：没有这样的文件或目录

我正在使用Poky分发和meta raspberrypi，这是必需的，因为我正在使用RPI ZeroW板。 除此之外，一切正常。我能够编译整个图像并将其加载到电路板上

这是我添加到local.conf的一行

工具链\u目标\u任务\u append=“kernel devsrc”

正如我在文档中发现的那样

在下面，您还可以从编译中找到整个日志

DEBUG: Executing python function extend_recipe_sysroot
NOTE: Direct dependencies are ['virtual:native:/home/pp/yocto-hh/sources/poky/meta/recipes-bsp/u-boot/u-boot-tools_2020.07.bb:do_populate_sysroot', '/home/pp/yocto-hh/sources/poky/meta/recipes-devtools/binutils/binutils-cross_2.35.1.bb:do_populate_sysroot', '/home/pp/yocto-hh/sources/poky/meta/recipes-kernel/kmod/kmod-native_git.bb:do_populate_sysroot', '/home/pp/yocto-hh/sources/poky/meta/recipes-devtools/gcc/gcc-cross_10.2.bb:do_populate_sysroot', 'virtual:native:/home/pp/yocto-hh/sources/poky/meta/recipes-support/gmp/gmp_6.2.0.bb:do_populate_sysroot', 'virtual:native:/home/pp/yocto-hh/sources/poky/meta/recipes-devtools/pkgconfig/pkgconfig_git.bb:do_populate_sysroot', 'virtual:native:/home/pp/yocto-hh/sources/poky/meta/recipes-extended/xz/xz_5.2.5.bb:do_populate_sysroot', 'virtual:native:/home/pp/yocto-hh/sources/poky/meta/recipes-connectivity/openssl/openssl_1.1.1k.bb:do_populate_sysroot', 'virtual:native:/home/pp/yocto-hh/sources/poky/meta/recipes-devtools/bison/bison_3.7.2.bb:do_populate_sysroot', '/home/pp/yocto-hh/sources/poky/meta/recipes-devtools/quilt/quilt-native_0.66.bb:do_populate_sysroot', 'virtual:native:/home/pp/yocto-hh/sources/poky/meta/recipes-extended/bc/bc_1.07.1.bb:do_populate_sysroot', '/home/pp/yocto-hh/sources/poky/meta/recipes-core/glibc/glibc_2.32.bb:do_populate_sysroot', 'virtual:native:/home/pp/yocto-hh/sources/poky/meta/recipes-devtools/patch/patch_2.7.6.bb:do_populate_sysroot', '/home/pp/yocto-hh/sources/poky/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb:do_populate_sysroot', 'virtual:native:/home/pp/yocto-hh/sources/poky/meta/recipes-devtools/pseudo/pseudo_git.bb:do_populate_sysroot', '/home/pp/yocto-hh/sources/poky/meta/recipes-devtools/gcc/gcc-runtime_10.2.bb:do_populate_sysroot']
NOTE: Installed into sysroot: []
NOTE: Skipping as already exists in sysroot: ['u-boot-tools-native', 'binutils-cross-arm', 'kmod-native', 'gcc-cross-arm', 'gmp-native', 'pkgconfig-native', 'xz-native', 'openssl-native', 'bison-native', 'quilt-native', 'bc-native', 'glibc', 'patch-native', 'kern-tools-native', 'pseudo-native', 'gcc-runtime', 'python3-native', 'gnu-config-native', 'autoconf-native', 'libtool-native', 'gtk-doc-native', 'automake-native', 'zlib-native', 'texinfo-dummy-native', 'readline-native', 'flex-native', 'attr-native', 'libmpc-native', 'mpfr-native', 'linux-libc-headers', 'gettext-minimal-native', 'libgcc', 'libnsl2-native', 'gdbm-native', 'libffi-native', 'bzip2-native', 'util-linux-native', 'sqlite3-native', 'libtirpc-native', 'm4-native', 'ncurses-native', 'libcap-ng-native', 'libpcre2-native']
DEBUG: Python function extend_recipe_sysroot finished
DEBUG: Executing shell function do_install
cp: cannot stat 'arch/arm/kernel/module.lds': No such file or directory
WARNING: exit code 1 from a shell command.
ERROR: Execution of '/home/pp/yocto-hh/build/tmp/work/hhctrl-poky-linux-gnueabi/kernel-devsrc/1.0-r0/temp/run.do_install.109942' failed with exit code 1:
cp: cannot stat 'arch/arm/kernel/module.lds': No such file or directory
WARNING: exit code 1 from a shell command

我用来生成SDK的命令是：

我的图像的bitbake名称-c\U sdk

---

这里有什么问题？或者我应该如何调试它？我发现了一些关于这个主题的内容，它似乎已经被修复了，但由于某种原因，在我的环境中，它仍然不起作用。

缺少最新内核中的module.lds文件。在内核中应用以下源代码作为补丁并构建映像

diff -Naur a/arch/arm/kernel/module.lds b/arch/arm/kernel/module.lds
--- a/arch/arm/kernel/module.lds    1970-01-01 05:30:00.000000000 +0530
+++ b/arch/arm/kernel/module.lds    2020-02-28 21:53:45.000000000 +0530
@@ -0,0 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+SECTIONS {
+   .plt : { BYTE(0) }
+   .init.plt : { BYTE(0) }
+}