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

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <YjIPxMrt5rzQ2AtQ@sirena.org.uk>
Date:   Wed, 16 Mar 2022 16:26:44 +0000
From:   Mark Brown <broonie@...nel.org>
To:     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>,
        Biju Das <biju.das.jz@...renesas.com>
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?

Download attachment "signature.asc" of type "application/pgp-signature" (489 bytes)