linux-kernel - Re: [PATCH v3 0/3] few fixes for synthetic trace events

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Date:   Wed, 16 Aug 2023 11:08:52 +0200
From:   Sven Schnelle <svens@...ux.ibm.com>
To:     Steven Rostedt <rostedt@...dmis.org>
Cc:     linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 0/3] few fixes for synthetic trace events

Sven Schnelle <svens@...ux.ibm.com> writes:

> Hi Steven,
>
> I'm now sending these patches in one patchset, because the second patch
> has a dependeny on the union vs. cast fix.
>
> Changes in v3:
> - remove superfluous struct around union trace_synth_field
>
> Changes in v2:
> - cosmetic changes
> - add struct trace_dynamic_info to include/linux/trace_events.h
>
> Sven Schnelle (3):
>   tracing/synthetic: use union instead of casts
>   tracing/synthetic: skip first entry for stack traces
>   tracing/synthetic: allocate one additional element for size
>
>  include/linux/trace_events.h      |  11 ++++
>  kernel/trace/trace.h              |   8 +++
>  kernel/trace/trace_events_synth.c | 103 ++++++++++++------------------
>  3 files changed, 60 insertions(+), 62 deletions(-)

Gentle ping? We're still seeing a lot of KASAN warnings.