lkml.org 
[lkml]   [2019]   [Oct]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH 2/2] mtd: rawnand: use bounce buffer when vmalloced data buf detected
I was testing with UBI/UBIFS where vmalloced  data buffers can be
passed to the nand_base and then o the controller driver. Probably
applies to older kernel 4.1.

Can the Patch1/2 be accepted or you want me to send it separately by
removing the nand_base changes ?.

Kamal

Kamal

On Mon, Sep 30, 2019 at 3:39 PM Richard Weinberger <richard@nod.at> wrote:
>
> ----- Ursprüngliche Mail -----
> > Von: "Kamal Dasu" <kamal.dasu@broadcom.com>
> > This has been observed on MIPS4K and MIPS5K architectures. There is a
> > check on the controller driver to use pio in such cases.
>
> I fear your kernel misses commit:
> 074a1e1167af ("MIPS: Bounds check virt_addr_valid")
>
> Thanks,
> //richard

\
 
 \ /
  Last update: 2019-10-01 19:08    [W:0.051 / U:1.120 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site