linux-kernel - [PATCH 0/2] lib/bpf hashmap portability and fix

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

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20200506205257.8964-1-irogers@google.com>
Date:   Wed,  6 May 2020 13:52:55 -0700
From:   Ian Rogers <irogers@...gle.com>
To:     Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Martin KaFai Lau <kafai@...com>,
        Song Liu <songliubraving@...com>, Yonghong Song <yhs@...com>,
        Andrii Nakryiko <andriin@...com>,
        John Fastabend <john.fastabend@...il.com>,
        KP Singh <kpsingh@...omium.org>, netdev@...r.kernel.org,
        bpf@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Ian Rogers <irogers@...gle.com>
Subject: [PATCH 0/2] lib/bpf hashmap portability and fix

I'm experimenting with hashmap in perf for perf events within a metric
expression. In doing this I encountered some issues with lib/bpf
hashmap. Ignoring the perf change, I think these fixes are likely
still worthwhile. Thanks!

Ian Rogers (2):
  lib/bpf hashmap: increase portability
  lib/bpf hashmap: fixes to hashmap__clear

 tools/lib/bpf/hashmap.c | 6 ++++++
 tools/lib/bpf/hashmap.h | 3 +--
 2 files changed, 7 insertions(+), 2 deletions(-)

-- 
2.26.2.526.g744177e7f7-goog