linux-kernel - RE: [GIT PULL] SPI fixes for v5.17-rc7

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Date:   Wed, 16 Mar 2022 17:54:39 +0000
From:   Biju Das <biju.das.jz@...renesas.com>
To:     Mark Brown <broonie@...nel.org>,
        Geert Uytterhoeven <geert@...ux-m68k.org>
CC:     Linus Torvalds <torvalds@...ux-foundation.org>,
        linux-spi <linux-spi@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: RE: [GIT PULL] SPI fixes for v5.17-rc7

Hi Mark,

> Subject: Re: [GIT PULL] SPI fixes for v5.17-rc7
> 
> On Tue, Mar 15, 2022 at 07:56:13PM +0100, Geert Uytterhoeven wrote:
> 
> > You're absolutely right. So the code should be changed to:
> >
> >         if (vmalloced_buf || kmap_buf) {
> > -                desc_len = min_t(unsigned int, max_seg_size,
> PAGE_SIZE);
> > +               desc_len = min_t(unsigned long, max_seg_size,
> PAGE_SIZE);
> >                 sgs = DIV_ROUND_UP(len + offset_in_page(buf), desc_len);
> >         } else if (virt_addr_valid(buf)) {
> > -               desc_len = min_t(unsigned int, max_seg_size, ctlr-
> >max_dma_len);
> > +               desc_len = min_t(size_t, max_seg_size, ctlr-
> >max_dma_len);
> >                 sgs = DIV_ROUND_UP(len, desc_len);
> >         } else {
> >                 return -EINVAL;
> >         }
> 
> Can you send a patch please?

I have send the patch[1]

[1] https://patchwork.kernel.org/project/linux-renesas-soc/patch/20220316175317.465-1-biju.das.jz@bp.renesas.com/

Cheers,
Biju