From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ingo Molnar Subject: Re: [GIT] Networking Date: Thu, 21 Jun 2018 10:45:10 +0200 Message-ID: <20180621084510.GA22870@gmail.com> References: <20180620.213540.214945910722071226.davem@davemloft.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: torvalds@linux-foundation.org, akpm@linux-foundation.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Thomas Gleixner To: David Miller , Alexei Starovoitov , Stephen Rothwell Return-path: Content-Disposition: inline In-Reply-To: <20180620.213540.214945910722071226.davem@davemloft.net> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org * David Miller wrote: > 1) Fix crash on bpf_prog_load() errors, from Daniel Borkmann. > Daniel Borkmann (4): > Merge branch 'bpf-misc-fixes' > bpf: fix panic in prog load calls cleanup > bpf: reject any prog that failed read-only lock > bpf, xdp, i40e: fix i40e_build_skb skb reserve and truesize JFYI, I'm still seeing this BPF build error upstream, on a 32-bit allyesconfig I'm getting: LD vmlinux.o ld: i386:x86-64 architecture of input file `net/bpfilter/bpfilter_umh.o' is incompatible with i386 output Makefile:1010: recipe for target 'vmlinux' failed make: *** [vmlinux] Error 1 A similar looking build bug was reported by sfr three weeks ago: > Subject: linux-next: build failure after merge of the net-next tree > > ... > > x86_64-linux-ld: unknown architecture of input file `net/bpfilter/bpfilter_umh.o' > is incompatible with i386:x86-64 output > > Caused by commit > > d2ba09c17a06 ("net: add skeleton of bpfilter kernel module") > > In my builds, the host is PowerPC 64 LE ... > > I have reverted that commit along with > > 61a552eb487f ("bpfilter: fix build dependency") > 13405468f49d ("bpfilter: don't pass O_CREAT when opening console for debug") > > for today. Is there a fix I could try? Thanks, Ingo