Re: [PATCH 1/4] kernel/module: Add AUTOLOAD option

[Jan Kiszka <jan.kiszka@siemens.com>]

On 2018-03-06 13:40, Alexander Smirnov wrote:
> Add possibility to set kernel module to be autoloaded.
> Also add run dependency from 'systemd' because this package owns the
> content of '/etc/modules-load.d'.
> 
> Signed-off-by: Alexander Smirnov <asmirnov@ilbers.de>
> ---
>  meta/recipes-kernel/linux-module/files/debian/control | 2 +-
>  meta/recipes-kernel/linux-module/module.inc           | 7 +++++++
>  2 files changed, 8 insertions(+), 1 deletion(-)
> 
> diff --git a/meta/recipes-kernel/linux-module/files/debian/control b/meta/recipes-kernel/linux-module/files/debian/control
> index 707f857..0eae9a4 100644
> --- a/meta/recipes-kernel/linux-module/files/debian/control
> +++ b/meta/recipes-kernel/linux-module/files/debian/control
> @@ -7,5 +7,5 @@ Maintainer: ISAR project <isar-users@googlegroups.com>
>  
>  Package: @PN@
>  Architecture: any
> -Depends: linux-image-@KERNEL_NAME@
> +Depends: linux-image-@KERNEL_NAME@, systemd
>  Description: @DESCRIPTION@
> diff --git a/meta/recipes-kernel/linux-module/module.inc b/meta/recipes-kernel/linux-module/module.inc
> index aa232f7..0684659 100644
> --- a/meta/recipes-kernel/linux-module/module.inc
> +++ b/meta/recipes-kernel/linux-module/module.inc
> @@ -13,6 +13,8 @@ DEPENDS += "linux-headers-${KERNEL_NAME}"
>  
>  SRC_URI += "file://debian/"
>  
> +AUTOLOAD ?= "0"
> +
>  inherit dpkg
>  
>  dpkg_runbuild_prepend() {
> @@ -21,4 +23,9 @@ dpkg_runbuild_prepend() {
>             -e 's/@KERNEL_NAME@/${KERNEL_NAME}/g' \
>             -e 's/@DESCRIPTION@/${DESCRIPTION}/g' \
>          ${WORKDIR}/${S}/debian/changelog ${WORKDIR}/${S}/debian/control
> +
> +    if [ ${AUTOLOAD} = "1" ]; then
> +        echo "echo ${PN} > /etc/modules-load.d/${PN}.conf" >> ${WORKDIR}/${S}/debian/postinst
> +        chmod +x ${WORKDIR}/${S}/debian/postinst
> +    fi
>  }
> 

Useful! Also for jailhouse-images.

Jan

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