lkml.org 
[lkml]   [2017]   [Sep]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH] RDMA/qedr: fix build error without ipv6
From
Date
On Tue, 2017-09-05 at 16:59 +0200, Arnd Bergmann wrote:
> When CONFIG_IPV6 disabled, we run into a link error:
>
> drivers/infiniband/hw/qedr/qedr_iw_cm.o: In function
> `qedr_addr6_resolve.isra.3':
> qedr_iw_cm.c:(.text+0x4e0): undefined reference to
> `ip6_route_output_flags'
>
> The ipv6 handling code is obviously not needed here, so this
> adds a compile-time check for the Kconfig symbol in all three
> places in the code that decide between ipv4 and ipv6.
>
> We don't have to worry about a link error wtih QEDR=y/IPV6=m, as
> that configuration is already prohibited by CONFIG_INFINIBAND
> depending on "m || IPV6 != m".
>
> Fixes: e411e0587e0d ("RDMA/qedr: Add iWARP connection management
> functions")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Thanks, applied to for-next area.

--
Doug Ledford <dledford@redhat.com>
GPG KeyID: B826A3330E572FDD
Key fingerprint = AE6B 1BDA 122B 23B4 265B 1274 B826 A333 0E57 2FDD

\
 
 \ /
  Last update: 2017-09-22 17:57    [W:0.527 / U:0.104 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site