Subject: Re: linux-next: build failure after merge of the staging tree

From: Greg KH <[email-masked]>
Date: Thu, 9 Feb 2012 21:29:47 -0800

On Fri, Feb 10, 2012 at 03:58:00PM +1100, Stephen Rothwell wrote:
> Hi Greg,
> 
> After merging the staging tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
> 
> drivers/staging/ramster/ramster_o2net.c: In function 'ramster_remote_async_get_request_handler':
> drivers/staging/ramster/ramster_o2net.c:91:2: error: implicit declaration of function 'o2net_force_data_magic' [-Werror=implicit-function-declaration]
> drivers/staging/ramster/ramster_o2net.c: In function 'ramster_remote_put':
> drivers/staging/ramster/ramster_o2net.c:250:2: error: implicit declaration of function 'o2net_nn_from_num' [-Werror=implicit-function-declaration]
> drivers/staging/ramster/zcache-main.c:40:64: fatal error: ../zram/xvmalloc.h: No such file or directory
> 
> Caused by commits ba351b02ab11 ("staging: ramster: local compression +
> tmem") and 14a3cd58dd4f ("staging: ramster: ramster-specific new files").
> 
> I have used the version of the staging tree from next-20120209 for today.

Ugh, I wonder why it builds here, very odd.

Dan, care to send me a patch to fix this?

greg k-h