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 PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Tue, 15 Dec 2020 15:36:58 -0800 From: Song Liu <songliubraving@...com> To: <bpf@...r.kernel.org>, <netdev@...r.kernel.org> CC: <ast@...nel.org>, <daniel@...earbox.net>, <andrii@...nel.org>, <john.fastabend@...il.com>, <kpsingh@...omium.org>, <kernel-team@...com>, Song Liu <songliubraving@...com> Subject: [PATCH v2 bpf-next 0/4] introduce bpf_iter for task_vma This set introduces bpf_iter for task_vma, which can be used to generate information similar to /proc/pid/maps or /proc/pid/smaps. Patch 4/4 adds an example that mimics /proc/pid/maps. Changes v1 => v2: 1. Small fixes in task_iter.c and the selftests. (Yonghong) Song Liu (4): bpf: introduce task_vma bpf_iter bpf: allow bpf_d_path in sleepable bpf_iter program libbpf: introduce section "iter.s/" for sleepable bpf_iter program selftests/bpf: add test for bpf_iter_task_vma include/linux/bpf.h | 2 +- kernel/bpf/task_iter.c | 205 +++++++++++++++++- kernel/trace/bpf_trace.c | 5 + tools/lib/bpf/libbpf.c | 5 + .../selftests/bpf/prog_tests/bpf_iter.c | 106 ++++++++- tools/testing/selftests/bpf/progs/bpf_iter.h | 9 + .../selftests/bpf/progs/bpf_iter_task_vma.c | 55 +++++ 7 files changed, 375 insertions(+), 12 deletions(-) create mode 100644 tools/testing/selftests/bpf/progs/bpf_iter_task_vma.c -- 2.24.1
Powered by blists - more mailing lists