Re: [PATCH] drm/i915/gvt: do not check len & max_len for lri

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On Tue, Sep 15, 2020 at 10:35:23AM +0800, Yan Zhao wrote:
> ping for backport.
> 
> On Tue, Aug 11, 2020 at 03:16:51PM +0800, Yan Zhao wrote:
> > hi
> > This is the upstream commit dbafc67307ec06036b25b223a251af03fe07969a,
> > and we'd like to backport it to v5.4.
> > have done the code rebase for the attached patch.
> > 
> > lri usually of variable len and far exceeding 127 dwords.
> > 
> > Fixes: 00a33be40634 ("drm/i915/gvt: Add valid length check for MI variable commands")
> > Signed-off-by: Yan Zhao <yan.y.zhao@xxxxxxxxx>
> > Acked-by: Zhenyu Wang <zhenyuw@xxxxxxxxxxxxxxx>
> > Signed-off-by: Zhenyu Wang <zhenyuw@xxxxxxxxxxxxxxx>
> > Link: http://patchwork.freedesktop.org/patch/msgid/20200304095121.21609-1-yan.y.zhao@xxxxxxxxx
> > ---
> >  drivers/gpu/drm/i915/gvt/cmd_parser.c | 12 ------------
> >  1 file changed, 12 deletions(-)

Now queued up, thanks.

greg k-h



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