From: Nam Cao <namcao@linutronix.de>
To: Gabriele Monaco <gmonaco@redhat.com>,
linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org,
bpf@vger.kernel.org, Steven Rostedt <rostedt@goodmis.org>
Cc: Alexei Starovoitov <alexei.starovoitov@gmail.com>,
Wen Yang <wen.yang@linux.dev>,
Tobias Schaffner <tobias.schaffner@siemens.com>,
Viktor Malik <vmalik@redhat.com>
Subject: Re: [PATCH v2 09/15] tools/rv: Copy stripped bpf_atomic.h from libarena
Date: Thu, 08 Oct 2026 13:16:49 +0200 [thread overview]
Message-ID: <87fqygl9we.fsf@yellow.woof> (raw)
In-Reply-To: <4F009BB7-58C2-4AB1-8FEF-61FA4B5281A2@redhat.com>
Gabriele Monaco <gmonaco@redhat.com> writes:
> Mmh, I'm not too familiar with them, but they wouldn't be drop-in
> replacements as far as I understand. I'd need to use C11 atomic types
> and that would diverge further from the kernel implementation.
I am thinking we should migrate to BPF entirely. Keeping both in-kernel
and BPF will be a bit painful.
Nam
next prev parent reply other threads:[~2026-10-08 11:16 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-01 15:20 [PATCH v2 00/15] rv: Add support for BPF monitors Gabriele Monaco
2026-10-01 15:20 ` [PATCH v2 01/15] sched: Add task enqueue/dequeue trace points Gabriele Monaco
2026-10-01 15:49 ` Peter Zijlstra
2026-10-02 7:09 ` Gabriele Monaco
2026-10-02 10:29 ` Peter Zijlstra
2026-10-02 11:55 ` Gabriele Monaco
2026-10-02 19:18 ` Peter Zijlstra
2026-10-02 19:40 ` Gabriele Monaco
2026-10-04 7:57 ` Steven Rostedt
2026-10-04 7:45 ` Steven Rostedt
2026-10-02 0:42 ` bot+bpf-ci
2026-10-01 15:20 ` [PATCH v2 02/15] tools/rv: Skip empty pid error in selftest if command failed Gabriele Monaco
2026-10-02 0:42 ` bot+bpf-ci
2026-10-01 15:20 ` [PATCH v2 03/15] rv: Refactor da_trace() functions to get strings internally Gabriele Monaco
2026-10-01 15:20 ` [PATCH v2 04/15] rv: Cast result of model_get_*_name() Gabriele Monaco
2026-10-01 15:20 ` [PATCH v2 05/15] tools/rv: Move argument parsing from in_kernel to utils Gabriele Monaco
2026-10-02 0:25 ` bot+bpf-ci
2026-10-01 15:20 ` [PATCH v2 06/15] tools/build: Add a feature test for bpftool-btf Gabriele Monaco
2026-10-01 15:20 ` [PATCH v2 07/15] tools/rv: Implement BPF monitor discovery and listing Gabriele Monaco
2026-10-01 15:40 ` sashiko-bot
2026-10-02 0:42 ` bot+bpf-ci
2026-10-01 15:20 ` [PATCH v2 08/15] tools/rv: Implement BPF monitor loading and tracing Gabriele Monaco
2026-10-01 15:41 ` sashiko-bot
2026-10-02 0:43 ` bot+bpf-ci
2026-10-01 15:20 ` [PATCH v2 09/15] tools/rv: Copy stripped bpf_atomic.h from libarena Gabriele Monaco
2026-10-02 0:42 ` bot+bpf-ci
2026-10-07 12:59 ` Nam Cao
2026-10-08 9:00 ` Gabriele Monaco
2026-10-08 11:16 ` Nam Cao [this message]
2026-10-01 15:20 ` [PATCH v2 10/15] tools/rv: Add BPF monitors Gabriele Monaco
2026-10-01 15:55 ` sashiko-bot
2026-10-02 0:43 ` bot+bpf-ci
2026-10-06 13:29 ` Alexei Starovoitov
2026-10-08 9:54 ` Gabriele Monaco
2026-10-01 15:20 ` [PATCH v2 11/15] tools/rv: Define CONFIG_X86_64 statically for " Gabriele Monaco
2026-10-01 15:49 ` sashiko-bot
2026-10-01 15:20 ` [PATCH v2 12/15] tools/rv: Add reactors support to " Gabriele Monaco
2026-10-01 15:57 ` sashiko-bot
2026-10-02 0:43 ` bot+bpf-ci
2026-10-01 15:20 ` [PATCH v2 13/15] verification/rvgen: Add support for " Gabriele Monaco
2026-10-02 0:25 ` bot+bpf-ci
2026-10-01 15:20 ` [PATCH v2 14/15] tools/rv: Add selftest for rv bpf monitors Gabriele Monaco
2026-10-01 16:03 ` sashiko-bot
2026-10-02 0:43 ` bot+bpf-ci
2026-10-01 15:20 ` [PATCH v2 15/15] verification/rvgen: Add selftest for rvgen -b Gabriele Monaco
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