linux-kernel - Re: [PATCH 4/9] drm/rockchip/rockchip_drm_gem.c: Convert to use vm_insert

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Message-ID: <CAFqt6zbqjFa-zS7TLx3Tcr3nvsdrbxsrOswWoh5xb_SoxPn98A@mail.gmail.com>
Date:   Thu, 29 Nov 2018 11:34:34 +0530
From:   Souptick Joarder <jrdr.linux@...il.com>
To:     Heiko Stuebner <heiko@...ech.de>
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        Matthew Wilcox <willy@...radead.org>,
        Michal Hocko <mhocko@...e.com>, hjc@...k-chips.com,
        airlied@...ux.ie, linux-kernel@...r.kernel.org,
        Linux-MM <linux-mm@...ck.org>,
        linux-arm-kernel@...ts.infradead.org,
        dri-devel@...ts.freedesktop.org, linux-rockchip@...ts.infradead.org
Subject: Re: [PATCH 4/9] drm/rockchip/rockchip_drm_gem.c: Convert to use vm_insert_range

On Wed, Nov 28, 2018 at 8:49 PM Heiko Stübner <heiko@...ech.de> wrote:
>
> Hi Souptick,
>
> Am Montag, 26. November 2018, 06:36:42 CET schrieb Souptick Joarder:
> > On Thu, Nov 15, 2018 at 9:14 PM Souptick Joarder <jrdr.linux@...il.com>
> wrote:
> > > Convert to use vm_insert_range() to map range of kernel
> > > memory to user vma.
> > >
> > > Signed-off-by: Souptick Joarder <jrdr.linux@...il.com>
> >
> > Any feedback for this patch ?
>
> sorry, took a bit longer to find time for a test-run.
>
> Except the missing EXPORT_SYMBOL already pointed out in patch1,
> my displays are still working on modern (with iommu) and the older
> (without iommu) Rockchip socs, so
>
> On rk3188, rk3288, rk3328 and rk3399
> Tested-by: Heiko Stuebner <heiko@...ech.de>
> and in general
> Acked-by: Heiko Stuebner <heiko@...ech.de>

Thanks Heiko.
>
>
> Heiko
>
>