lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Sun, 5 May 2019 00:05:06 -0700 From: Alexei Starovoitov <alexei.starovoitov@...il.com> To: Y Song <ys114321@...il.com> Cc: Vineet Gupta <Vineet.Gupta1@...opsys.com>, Alexei Starovoitov <ast@...nel.org>, Daniel Borkmann <daniel@...earbox.net>, netdev <netdev@...r.kernel.org>, Wang Nan <wangnan0@...wei.com>, Song Liu <songliubraving@...com>, Yonghong Song <yhs@...com>, Martin KaFai Lau <kafai@...com>, bpf <bpf@...r.kernel.org>, LKML <linux-kernel@...r.kernel.org>, linux-snps-arc@...ts.infradead.org, linux-perf-users@...r.kernel.org, Arnaldo Carvalho de Melo <arnaldo.melo@...il.com> Subject: Re: [PATCH v2] tools/bpf: fix perf build error with uClibc (seen on ARC) On Thu, May 2, 2019 at 1:20 PM Y Song <ys114321@...il.com> wrote: > > On Thu, May 2, 2019 at 8:57 AM Vineet Gupta <Vineet.Gupta1@...opsys.com> wrote: > > > > When build perf for ARC recently, there was a build failure due to lack > > of __NR_bpf. > > > > | Auto-detecting system features: > > | > > | ... get_cpuid: [ OFF ] > > | ... bpf: [ on ] > > | > > | # error __NR_bpf not defined. libbpf does not support your arch. > > ^~~~~ > > | bpf.c: In function 'sys_bpf': > > | bpf.c:66:17: error: '__NR_bpf' undeclared (first use in this function) > > | return syscall(__NR_bpf, cmd, attr, size); > > | ^~~~~~~~ > > | sys_bpf > > > > Signed-off-by: Vineet Gupta <vgupta@...opsys.com> > > Acked-by: Yonghong Song <yhs@...com> Applied. Thanks
Powered by blists - more mailing lists