Dmitry Levin
where else to find them
no profile links on file
what they talk about
where they keep going back
- DevConf.CZ4 editions2019–2025
on a stage with
who talks about the same things
- Eugene Syromiatnikov2 talks
- Viktor Malík8 talks
- Jiri Olsa16 talks
- Renaud METRICH4 talks
- Vandana Salve12 talks
- Kees Cook23 talks
| title | conference | date |
|---|---|---|
| Linux-PAM demystified | DevConf.CZ 2025 | 2025-06-12 |
Explains that PAM is a dynamic library framework with per-service files in /etc/pam.d that splits work into authentication, account, session, password stages… | ||
| Modern strace | DevConf.CZ 2023 | 2023-06-16 |
strace adds concrete tools: --seccomp-bpf uses a seccomp BPF program so traced processes run nearly untraced (example shows ~10% overhead vs historic 40×… | ||
| The history of a linux kernel design flaw | DevConf.CZ 2020 | 2020-01-24 |
A design flaw lets 64-bit processes invoke both native and compat 32-bit syscalls and userland had no reliable way to tell which one ran; the fix adds a new… | ||
| strace: fight for performance | DevConf.CZ 2020 | 2020-01-24 |
Overview of concrete strace optimizations: enabling single-register read syscall on many architectures cuts dozens of ptrace calls to one, adding… | ||
| Modern strace | DevConf.CZ 2019 | 2019-01-25 |
Modern strace adds concrete features: regular-expression syscall filters and new syscall classes to make portable filters, descriptor-name printing (-y) and… | ||
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