From: Mark Brown <broonie@kernel.org>
To: linux-spi@vger.kernel.org, Sean Anderson <sean.anderson@linux.dev>
Cc: Masami Hiramatsu <mhiramat@kernel.org>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
linux-kernel@vger.kernel.org,
Steven Rostedt <rostedt@goodmis.org>,
linux-trace-kernel@vger.kernel.org
Subject: Re: [PATCH v2] spi: spi-mem: Trace exec_op
Date: Tue, 28 Oct 2025 11:17:45 +0000 [thread overview]
Message-ID: <176165026507.34697.13320313092856106918.b4-ty@kernel.org> (raw)
In-Reply-To: <20251021144702.1582397-1-sean.anderson@linux.dev>
On Tue, 21 Oct 2025 10:47:03 -0400, Sean Anderson wrote:
> The spi subsystem has tracing, which is very convenient when debugging
> problems. Add tracing for spi-mem too so that accesses that skip the spi
> subsystem can still be seen.
>
> The format is roughly based on the existing spi tracing. We don't bother
> tracing the op's address because the tracing happens while the memory is
> locked, so there can be no confusion about the matching of start and
> stop. The conversion of cmd/addr/dummy to an array is directly analogous
> to the conversion in the latter half of spi_mem_exec_op.
>
> [...]
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next
Thanks!
[1/1] spi: spi-mem: Trace exec_op
commit: 77a58ba7c64ccca20616aa03599766ccb0d1a330
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying
to this mail.
Thanks,
Mark
prev parent reply other threads:[~2025-10-28 11:17 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-21 14:47 [PATCH v2] spi: spi-mem: Trace exec_op Sean Anderson
2025-10-28 11:17 ` Mark Brown [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=176165026507.34697.13320313092856106918.b4-ty@kernel.org \
--to=broonie@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-spi@vger.kernel.org \
--cc=linux-trace-kernel@vger.kernel.org \
--cc=mathieu.desnoyers@efficios.com \
--cc=mhiramat@kernel.org \
--cc=rostedt@goodmis.org \
--cc=sean.anderson@linux.dev \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox