Hi all, After merging the final tree, today's linux-next build (sparc32 defconfig) failed like this: net/ipv4/route.c: In function 'rt_check_expire': net/ipv4/route.c:873:4: error: implicit declaration of function 'prefetch' [-Werror=implicit-function-declaration] Caused by commit 9f28a2fc0bd7 ("ipv4: reintroduce route cache garbage collector"). Linus, that commit is in the latest pull request you have from Dave ... I applied the following patch for today: From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> Date: Thu, 22 Dec 2011 17:03:29 +1100 Subject: [PATCH] ipv4: using prefetch requires including prefetch.h Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> --- net/ipv4/route.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 7460483..9c01f56 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -91,6 +91,7 @@ #include <linux/rcupdate.h> #include <linux/times.h> #include <linux/slab.h> +#include <linux/prefetch.h> #include <net/dst.h> #include <net/net_namespace.h> #include <net/protocol.h> -- 1.7.8.197.g73c6b -- Cheers, Stephen Rothwell sfr@xxxxxxxxxxxxxxxx http://www.canb.auug.org.au/~sfr/
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