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

Jakub Kicinski
2017-12-20T23:59:04Z

On Thu, 21 Dec 2017 10:43:04 +1100, Stephen Rothwell wrote:
> Hi all,
>
> After merging the net-next tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
>
> drivers/net/netdevsim/bpf.c: In function 'nsim_bpf_setup_tc_block_cb':
> drivers/net/netdevsim/bpf.c:127:7: error: 'TC_CLSBPF_REPLACE' undeclared (first use in this function)
> case TC_CLSBPF_REPLACE:
> ^
> drivers/net/netdevsim/bpf.c:129:7: error: 'TC_CLSBPF_ADD' undeclared (first use in this function)
> case TC_CLSBPF_ADD:
> ^
> drivers/net/netdevsim/bpf.c:131:7: error: 'TC_CLSBPF_DESTROY' undeclared (first use in this function)
> case TC_CLSBPF_DESTROY:
> ^
>
> Caused by commit
>
> 31d3ad832948 ("netdevsim: add bpf offload support")
>
> interacting with commit
>
> 102740bd9436 ("cls_bpf: fix offload assumptions after callback conversion")
>
> from the net tree.
>
> I applied the following merge fix patch:
>
> From: Stephen Rothwell <sfr@canb.auug.org.au>
> Date: Thu, 21 Dec 2017 10:18:46 +1100
> Subject: [PATCH] netdevsim: fix up for "cls_bpf: fix offload assumptions after
> callback conversion"
>
> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>

Hi Stephen, sorry about those merges today. The proper fix is queued
up in patchwork for when net-next is merged in to net:

http://patchwork.ozlabs.org/patch/851063/

I will CC you on patches which may cause/fix merge trouble in the
future, often the information about how to resolve the conflict is
not part of the commit message.

Sorry I didn't think about CCing you earlier!