netdev - Re: [PATCH bpf] selftests/bpf: skip perf hw events test if the setup disabled it

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 for Android: free password hash cracker in your pocket

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

Message-ID: <c6b602e7-aea8-3128-1d94-4d7fc77a81ce@iogearbox.net>
Date:   Mon, 20 Jan 2020 23:40:22 +0100
From:   Daniel Borkmann <daniel@...earbox.net>
To:     Hangbin Liu <liuhangbin@...il.com>, netdev@...r.kernel.org
Cc:     Song Liu <songliubraving@...com>
Subject: Re: [PATCH bpf] selftests/bpf: skip perf hw events test if the setup
 disabled it

On 1/17/20 11:06 AM, Hangbin Liu wrote:
> The same with commit 4e59afbbed96 ("selftests/bpf: skip nmi test when perf
> hw events are disabled"), it would make more sense to skip the
> test_stacktrace_build_id_nmi test if the setup (e.g. virtual machines) has
> disabled hardware perf events.
> 
> Fixes: 13790d1cc72c ("bpf: add selftest for stackmap with build_id in NMI context")
> Signed-off-by: Hangbin Liu <liuhangbin@...il.com>

Applied to bpf-next, thanks!