linux-kernel - Re: [PATCH v2 0/2] ARC: rework U-boot arguments handling

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Date:   Fri, 15 Feb 2019 12:12:27 +0100
From:   LABBE Corentin <clabbe@...libre.com>
To:     Eugeniy Paltsev <eugeniy.paltsev@...opsys.com>
Cc:     linux-snps-arc@...ts.infradead.org,
        Vineet Gupta <vineet.gupta1@...opsys.com>,
        linux-kernel@...r.kernel.org,
        Alexey Brodkin <alexey.brodkin@...opsys.com>,
        khilman@...libre.com
Subject: Re: [PATCH v2 0/2] ARC: rework U-boot arguments handling

On Thu, Feb 14, 2019 at 06:07:43PM +0300, Eugeniy Paltsev wrote:
> Reworking U-boot args handling and enable uboot support
> unconditionally.
> 
> Changes v1->v2:
>  * Drop magic number check [in this patch series]
>  * Keep comment about cndline appending
> 
> Changes RFC->v1:
>  * Don't add new ABI contract between kernel and uboot
>  * Eliminate CONFIG_ARC_UBOOT_SUPPORT Kconfig option and
>    enable uboot support unconditionally
>  * Skip invalid U-boot args instead of panic
>  * Check existing U-boot magic value
>  * Improve uboot_arg validating
>  * Minor code changes
> 
> Eugeniy Paltsev (2):
>   ARC: U-boot: check arguments paranoidly
>   ARC: enable uboot support unconditionally
> 
>  arch/arc/Kconfig                        | 12 -----
>  arch/arc/configs/nps_defconfig          |  1 -
>  arch/arc/configs/vdk_hs38_defconfig     |  1 -
>  arch/arc/configs/vdk_hs38_smp_defconfig |  2 -
>  arch/arc/kernel/head.S                  |  7 ++-
>  arch/arc/kernel/setup.c                 | 96 +++++++++++++++++++++++----------
>  6 files changed, 70 insertions(+), 49 deletions(-)
> 
> -- 
> 2.14.5
> 

Hello

Tested-by: Corentin LABBE <clabbe@...libre.com>

It worked on our LAVA lab  along with my "arc: hsdk_defconfig: Enable CONFIG_BLK_DEV_RAM" patch.

Regards