kernel-devsrc: update to v5.4+

To support on-target module building, we need to include syscall.tbl
for ARM64 (just like we do for other architectures).

We also copy .config with -a to ensure that we don't trigger extra
processing and regen configs.

(From OE-Core rev: 1be199f79479d9c8125bd3548cd4f2354f597640)

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

1 files changed, 5 insertions, 3 deletions

diff --git a/meta/recipes-kernel/linux/kernel-devsrc.bb b/meta/recipes-kernel/linux/kernel-devsrc.bb
index b6f2dbc2b0..2fa4be67cc 100644
--- a/meta/recipes-kernel/linux/kernel-devsrc.bb
+++ b/meta/recipes-kernel/linux/kernel-devsrc.bb
@@ -78,7 +78,7 @@ do_install() {
             cp Module.markers $kerneldir/build
         fi
 
-        cp .config $kerneldir/build
+        cp -a .config $kerneldir/build
 
         # This scripts copy blow up QA, so for now, we require a more
         # complex 'make scripts' to restore these, versus copying them
@@ -128,11 +128,12 @@ do_install() {
 
             # extra files, just in case
             cp -a --parents tools/objtool/* $kerneldir/build/
-            cp -a --parents tools/lib/str_error_r.c $kerneldir/build/
-            cp -a --parents tools/lib/string.c $kerneldir/build/
+            cp -a --parents tools/lib/* $kerneldir/build/
             cp -a --parents tools/lib/subcmd/* $kerneldir/build/
 
             cp -a --parents tools/include/* $kerneldir/build/
+
+            cp -a --parents $(find tools/arch/${ARCH}/ -type f) $kerneldir/build/
         fi
 
         if [ "${ARCH}" = "arm64" ]; then
@@ -186,6 +187,7 @@ do_install() {
 
         # required for generate missing syscalls prepare phase
         cp -a --parents $(find arch/x86 -type f -name "syscall_32.tbl") $kerneldir/build
+        cp -a --parents $(find arch/arm -type f -name "*.tbl") $kerneldir/build
 
         if [ "${ARCH}" = "x86" ]; then
             # files for 'make prepare' to succeed with kernel-devel