[PATCH] kernel-devsrc: support 4.4+ ARM/ARM64 kernels

[PATCH] kernel-devsrc: support 4.4+ ARM/ARM64 kernels

[Ruslan Bilovol]

Linux Kernel 4.4 is an LTS kernel so people may still
build it with OE.

Thus make copying of some files optional:
 - arm64 module.lds file first appeared with kernel v4.6 commit
   fd045f6cd98e arm64: add support for module PLTs"
 - arm32 *.tbl files first appeared in kernel v4.10 in
   commit 96a8fae0fe09 "ARM: convert to generated
   system call tables"

Signed-off-by: Ruslan Bilovol <rbilovol@cisco.com>
---
 meta/recipes-kernel/linux/kernel-devsrc.bb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/meta/recipes-kernel/linux/kernel-devsrc.bb b/meta/recipes-kernel/linux/kernel-devsrc.bb
index 2fa4be67cc..2ac679e204 100644
--- a/meta/recipes-kernel/linux/kernel-devsrc.bb
+++ b/meta/recipes-kernel/linux/kernel-devsrc.bb
@@ -147,7 +147,7 @@ do_install() {
             cp -a --parents arch/arm64/kernel/vdso/note.S $kerneldir/build/
             cp -a --parents arch/arm64/kernel/vdso/gen_vdso_offsets.sh $kerneldir/build/
 
-            cp -a --parents arch/arm64/kernel/module.lds $kerneldir/build/
+            cp -a --parents arch/arm64/kernel/module.lds $kerneldir/build/ 2>/dev/null || :
 	fi
 
 	if [ "${ARCH}" = "powerpc" ]; then
@@ -187,7 +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
+	cp -a --parents $(find arch/arm -type f -name "*.tbl") $kerneldir/build 2>/dev/null || :
 
 	if [ "${ARCH}" = "x86" ]; then
 	    # files for 'make prepare' to succeed with kernel-devel
-- 
2.17.1

Re: [PATCH] kernel-devsrc: support 4.4+ ARM/ARM64 kernels

[Ruslan Bilovol]

Gentle ping

On 2/14/20 9:24 PM, Ruslan Bilovol wrote:
> Linux Kernel 4.4 is an LTS kernel so people may still
> build it with OE.
> 
> Thus make copying of some files optional:
>   - arm64 module.lds file first appeared with kernel v4.6 commit
>     fd045f6cd98e arm64: add support for module PLTs"
>   - arm32 *.tbl files first appeared in kernel v4.10 in
>     commit 96a8fae0fe09 "ARM: convert to generated
>     system call tables"
> 
> Signed-off-by: Ruslan Bilovol <rbilovol@cisco.com>
> ---
>   meta/recipes-kernel/linux/kernel-devsrc.bb | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/meta/recipes-kernel/linux/kernel-devsrc.bb b/meta/recipes-kernel/linux/kernel-devsrc.bb
> index 2fa4be67cc..2ac679e204 100644
> --- a/meta/recipes-kernel/linux/kernel-devsrc.bb
> +++ b/meta/recipes-kernel/linux/kernel-devsrc.bb
> @@ -147,7 +147,7 @@ do_install() {
>               cp -a --parents arch/arm64/kernel/vdso/note.S $kerneldir/build/
>               cp -a --parents arch/arm64/kernel/vdso/gen_vdso_offsets.sh $kerneldir/build/
>   
> -            cp -a --parents arch/arm64/kernel/module.lds $kerneldir/build/
> +            cp -a --parents arch/arm64/kernel/module.lds $kerneldir/build/ 2>/dev/null || :
>   	fi
>   
>   	if [ "${ARCH}" = "powerpc" ]; then
> @@ -187,7 +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
> +	cp -a --parents $(find arch/arm -type f -name "*.tbl") $kerneldir/build 2>/dev/null || :
>   
>   	if [ "${ARCH}" = "x86" ]; then
>   	    # files for 'make prepare' to succeed with kernel-devel
>