linux-kernel - Re: [PATCH 1/2] drm: mediatek: mtk_drm_plane: Use kmalloc in mtk_plane_duplicate

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Date:   Wed, 16 Mar 2022 23:12:32 +0800
From:   Chun-Kuang Hu <chunkuang.hu@...nel.org>
To:     AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
Cc:     Chun-Kuang Hu <chunkuang.hu@...nel.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Matthias Brugger <matthias.bgg@...il.com>,
        DRI Development <dri-devel@...ts.freedesktop.org>,
        "moderated list:ARM/Mediatek SoC support" 
        <linux-mediatek@...ts.infradead.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        Collabora Kernel ML <kernel@...labora.com>
Subject: Re: [PATCH 1/2] drm: mediatek: mtk_drm_plane: Use kmalloc in mtk_plane_duplicate_state

Hi, Angelo:

AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com> 於
2022年3月16日 週三 下午6:40寫道：
>
> Il 25/01/22 17:36, Chun-Kuang Hu ha scritto:
> > Hi, AngeloGioacchino:
> >
> > AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com> 於
> > 2022年1月18日 週二 下午9:38寫道：
> >>
> >> There is no need to zero out the newly allocated memory because we are
> >> duplicating all members of struct mtk_plane_state: switch to kmalloc
> >> to save some overhead.
> >
> > Reviewed-by: Chun-Kuang Hu <chunkuang.hu@...nel.org>
> >
> >>
> >> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
> >> ---
> >>   drivers/gpu/drm/mediatek/mtk_drm_plane.c | 2 +-
> >>   1 file changed, 1 insertion(+), 1 deletion(-)
> >>
>
> Hello,
>
> this series was sent and reviewed two months ago, but it hasn't been picked
> in any maintainer tree.
>
> This is a friendly ping to not let these two patches to be lost and forgotten.

For this series, applied to mediatek-drm-next [1], thanks.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?h=mediatek-drm-next

Regards,
Chun-Kuang.

>
> Cheers,
> Angelo