On Tue, Mar 5, 2019 at 9:47 AM Sakari Ailus
wrote:
> On Tue, Mar 05, 2019 at 09:40:24AM +0100, Arnd Bergmann wrote:
> > On Tue, Mar 5, 2019 at 8:53 AM Sakari Ailus
> > wrote:
> > > On Tue, Mar 05, 2019 at 12:25:18AM +, Cao, Bingbu wrote:
> >
> > > > > struct v4l2_pix_format_mplane
On Tue, Mar 05, 2019 at 09:40:24AM +0100, Arnd Bergmann wrote:
> On Tue, Mar 5, 2019 at 8:53 AM Sakari Ailus
> wrote:
> > On Tue, Mar 05, 2019 at 12:25:18AM +, Cao, Bingbu wrote:
>
> > > > struct v4l2_pix_format_mplane *const in =
> > > >
On Tue, Mar 5, 2019 at 8:53 AM Sakari Ailus
wrote:
> On Tue, Mar 05, 2019 at 12:25:18AM +, Cao, Bingbu wrote:
> > > struct v4l2_pix_format_mplane *const in =
> > > [IPU3_CSS_QUEUE_IN].fmt.mpix;
> > > struct v4l2_pix_format_mplane *const out = @@
Hi Bingbu, Arnd,
On Tue, Mar 05, 2019 at 12:25:18AM +, Cao, Bingbu wrote:
...
> > @@ -1744,7 +1745,7 @@ int imgu_css_fmt_try(struct imgu_css *css,
> > struct v4l2_rect *const bds = [IPU3_CSS_RECT_BDS];
> > struct v4l2_rect *const env = [IPU3_CSS_RECT_ENVELOPE];
> > struct
gt; Bingbu ; linux-me...@vger.kernel.org;
> de...@driverdev.osuosl.org; linux-kernel@vger.kernel.org
> Subject: [PATCH] media: staging/intel-ipu3: reduce kernel stack usage
>
> The imgu_css_queue structure is too large to be put on the kernel stack,
> as we can see in 32-bit builds:
>
The imgu_css_queue structure is too large to be put on the kernel
stack, as we can see in 32-bit builds:
drivers/staging/media/ipu3/ipu3-css.c: In function 'imgu_css_fmt_try':
drivers/staging/media/ipu3/ipu3-css.c:1863:1: error: the frame size of 1172
bytes is larger than 1024 bytes
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