Re: linux-next: build warning after merge of the bpf-next tree

2020-01-15 Thread Alexandre Ghiti
On 1/14/20 6:23 AM, Alexei Starovoitov wrote: On Sun, Jan 12, 2020 at 8:33 PM Zong Li wrote: I'm not quite familiar with btf, so I have no idea why there are two weak symbols be added in 8580ac9404f6 ("bpf: Process in-kernel BTF") I can explain what these weak symbols are for, but that won't c

Re: linux-next: build warning after merge of the bpf-next tree

2020-01-13 Thread Alexei Starovoitov
On Sun, Jan 12, 2020 at 8:33 PM Zong Li wrote: > > I'm not quite familiar with btf, so I have no idea why there are two > weak symbols be added in 8580ac9404f6 ("bpf: Process in-kernel BTF") I can explain what these weak symbols are for, but that won't change the fact that compiler or linker are

Re: linux-next: build warning after merge of the bpf-next tree

2020-01-12 Thread Zong Li
On Sat, Jan 11, 2020 at 10:31 PM Alexandre Ghiti wrote: > > > On 1/10/20 7:20 PM, Palmer Dabbelt wrote: > > On Fri, 10 Jan 2020 14:28:17 PST (-0800), alexan...@ghiti.fr wrote: > >> Hi guys, > >> > >> On 10/27/19 8:02 PM, Stephen Rothwell wrote: > >>> Hi all, > >>> > >>> On Fri, 18 Oct 2019 10:56:5

Re: linux-next: build warning after merge of the bpf-next tree

2020-01-11 Thread Alexandre Ghiti
On 1/10/20 7:20 PM, Palmer Dabbelt wrote: On Fri, 10 Jan 2020 14:28:17 PST (-0800), alexan...@ghiti.fr wrote: Hi guys, On 10/27/19 8:02 PM, Stephen Rothwell wrote: Hi all, On Fri, 18 Oct 2019 10:56:57 +1100 Stephen Rothwell wrote: Hi all, After merging the bpf-next tree, today's linux-n

Re: linux-next: build warning after merge of the bpf-next tree

2020-01-11 Thread Alexandre Ghiti
On 1/10/20 6:18 PM, Alexei Starovoitov wrote: On Fri, Jan 10, 2020 at 2:28 PM Alexandre Ghiti wrote: Hi guys, On 10/27/19 8:02 PM, Stephen Rothwell wrote: Hi all, On Fri, 18 Oct 2019 10:56:57 +1100 Stephen Rothwell wrote: Hi all, After merging the bpf-next tree, today's linux-next buil

Re: Re: linux-next: build warning after merge of the bpf-next tree

2020-01-10 Thread Palmer Dabbelt
On Fri, 10 Jan 2020 14:28:17 PST (-0800), alexan...@ghiti.fr wrote: Hi guys, On 10/27/19 8:02 PM, Stephen Rothwell wrote: Hi all, On Fri, 18 Oct 2019 10:56:57 +1100 Stephen Rothwell wrote: Hi all, After merging the bpf-next tree, today's linux-next build (powerpc ppc64_defconfig) produced

Re: Re: linux-next: build warning after merge of the bpf-next tree

2020-01-10 Thread Alexei Starovoitov
On Fri, Jan 10, 2020 at 2:28 PM Alexandre Ghiti wrote: > > Hi guys, > > On 10/27/19 8:02 PM, Stephen Rothwell wrote: > > Hi all, > > > > On Fri, 18 Oct 2019 10:56:57 +1100 Stephen Rothwell > > wrote: > >> Hi all, > >> > >> After merging the bpf-next tree, today's linux-next build (powerpc > >> p

Re: Re: linux-next: build warning after merge of the bpf-next tree

2020-01-10 Thread Alexandre Ghiti
Hi guys, On 10/27/19 8:02 PM, Stephen Rothwell wrote: Hi all, On Fri, 18 Oct 2019 10:56:57 +1100 Stephen Rothwell wrote: Hi all, After merging the bpf-next tree, today's linux-next build (powerpc ppc64_defconfig) produced this warning: WARNING: 2 bad relocations c1998a48 R_PPC64_AD

Re: linux-next: build warning after merge of the bpf-next tree

2019-10-27 Thread Stephen Rothwell
Hi all, On Fri, 18 Oct 2019 10:56:57 +1100 Stephen Rothwell wrote: > > Hi all, > > After merging the bpf-next tree, today's linux-next build (powerpc > ppc64_defconfig) produced this warning: > > WARNING: 2 bad relocations > c1998a48 R_PPC64_ADDR64_binary__btf_vmlinux_bin_start > c

Re: linux-next: build warning after merge of the bpf-next tree

2019-10-17 Thread Alexei Starovoitov
On Fri, Oct 18, 2019 at 10:56:57AM +1100, Stephen Rothwell wrote: > Hi all, > > After merging the bpf-next tree, today's linux-next build (powerpc > ppc64_defconfig) produced this warning: > > WARNING: 2 bad relocations > c1998a48 R_PPC64_ADDR64_binary__btf_vmlinux_bin_start > c00