lkml.org 
[lkml]   [2014]   [Jun]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH v8 4/4] drivers: net: Add APM X-Gene SoC ethernet driver support.
From
Date
On Tue, 2014-06-24 at 22:29 -0600, Dann Frazier wrote:
> On Fri, Jun 20, 2014 at 5:18 PM, Iyappan Subramanian
> > + ring->desc_addr = dma_zalloc_coherent(dev, size, &ring->dma,
> > + GFP_KERNEL);
>
> Iyappan,
> When testing this driver on a 3.16-rc2 base, I'm finding that
> desc_addr gets assigned to NULL here, which results in an oops later
> on (see below).
>
> I wasn't seeing this before (3.15 base), so I'm guessing something
> changed upstream, or in my config, to change this behavior. But it
> does illuminate a place where we could maybe use some better error
> handling (also see below).

https://lkml.org/lkml/2014/6/23/10




\
 
 \ /
  Last update: 2014-06-25 19:21    [W:0.192 / U:7.980 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site