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: Thu, 5 Nov 2020 18:14:18 -0800 From: Alexei Starovoitov <alexei.starovoitov@...il.com> To: KP Singh <kpsingh@...omium.org> Cc: linux-kernel@...r.kernel.org, bpf@...r.kernel.org, Alexei Starovoitov <ast@...nel.org>, Daniel Borkmann <daniel@...earbox.net>, Martin KaFai Lau <kafai@...com>, Song Liu <songliubraving@...com>, Paul Turner <pjt@...gle.com>, Jann Horn <jannh@...gle.com>, Hao Luo <haoluo@...gle.com> Subject: Re: [PATCH bpf-next v5 8/9] bpf: Add tests for task_local_storage On Thu, Nov 05, 2020 at 10:58:26PM +0000, KP Singh wrote: > + > + ret = copy_file_range(fd_in, NULL, fd_out, NULL, stat.st_size, 0); centos7 glibc doesn't have it. /prog_tests/test_local_storage.c:59:8: warning: implicit declaration of function ‘copy_file_range’; did you mean ‘sync_file_range’? [-Wimplicit-function-declaration] 59 | ret = copy_file_range(fd_in, NULL, fd_out, NULL, stat.st_size, 0); | ^~~~~~~~~~~~~~~ | sync_file_range BINARY test_progs BINARY test_progs-no_alu32 ld: test_local_storage.test.o: in function `copy_rm': test_local_storage.c:59: undefined reference to `copy_file_range' Could you use something else or wrap it similar to pidfd_open ?
Powered by blists - more mailing lists