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

From: David Miller <[email-masked]>
Date: Thu, 18 Feb 2016 15:28:35 -0500 (EST)

From: Stephen Rothwell <[email-masked]>
Date: Thu, 18 Feb 2016 12:28:55 +1100

> After merging the net-next tree, today's linux-next build (powerpc
> ppc64_defconfig) failed like this:
> 
> In file included from drivers/net/ethernet/broadcom/bnx2x/bnx2x.h:56:0,
>                  from drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c:30:
> drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c: In function 'bnx2x_dcbx_get_ap_feature':
> drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c:224:11: error: 'DCBX_APP_SF_DEFAULT' undeclared (first use in this function)
>            DCBX_APP_SF_DEFAULT) &&  
>            ^
> drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.h:120:45: note: in definition of macro 'GET_FLAGS'
>  #define GET_FLAGS(flags, bits)  ((flags) & (bits))
>                                              ^
> drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c:224:11: note: each undeclared identifier is reported only once for each function it appears in
>            DCBX_APP_SF_DEFAULT) &&  
>            ^
> drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.h:120:45: note: in definition of macro 'GET_FLAGS'
>  #define GET_FLAGS(flags, bits)  ((flags) & (bits))
>                                              ^
> 
> Caused by commit
> 
>   e5d3a51cefbb ("This adds support for default application priority.")
> 
> This build is big endian.

Yuval and Ariel, you _MUST_ fix this.

This build failure has been in the tree for 24 hours and I haven't heard anything
from you two yet.

If this persists for another day I'm reverting all of your changes.