Re: [meta-virtualization] [PATCH] xen/sysvinit: add hvc0 console only if not there already

[Bruce Ashfield <bruce.ashfield@gmail.com>]

merged to master and kirkstone.

Bruce

In message: [meta-virtualization] [PATCH] xen/sysvinit: add hvc0 console only if not there already
on 28/06/2022 Bertrand Marquis wrote:

> The base inittab recipe is creating inittab entries for consoles listed
> in SERIAL_CONSOLES.
> For qemu, this contains "115200,hvc0" so an entry is created in inittab
> for it.
> Prevent to create a second entry if hvc0 is present in SERIAL_CONSOLES.
> 
> On qemuarm, this solves issues with the console when starting on top of
> Xen as dom0.
> 
> Signed-off-by: Bertrand Marquis <bertrand.marquis@arm.com>
> ---
>  recipes-core/sysvinit/sysvinit-inittab_xen.inc | 10 ++++++++--
>  1 file changed, 8 insertions(+), 2 deletions(-)
> 
> diff --git a/recipes-core/sysvinit/sysvinit-inittab_xen.inc b/recipes-core/sysvinit/sysvinit-inittab_xen.inc
> index 7f92bd1..724f47d 100644
> --- a/recipes-core/sysvinit/sysvinit-inittab_xen.inc
> +++ b/recipes-core/sysvinit/sysvinit-inittab_xen.inc
> @@ -1,4 +1,10 @@
> +
> +
>  do_install:append() {
> -                echo "" >> ${D}${sysconfdir}/inittab
> -                echo "X0:12345:respawn:${base_sbindir}/getty-wrapper 115200 hvc0" >> ${D}${sysconfdir}/inittab
> +    # if SERIAL_CONSOLES contains hvc0, it is already added in inittab so do
> +    # not add it twice
> +    if echo "${SERIAL_CONSOLES}" | grep -vq "hvc0"; then
> +        echo "" >> ${D}${sysconfdir}/inittab
> +        echo "X0:12345:respawn:${base_sbindir}/getty-wrapper 115200 hvc0" >> ${D}${sysconfdir}/inittab
> +    fi
>  }
> -- 
> 2.25.1
> 

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