mirror of https://lore.kernel.org/lkml/
 help / color / mirror / Atom feed
From: Mark Brown <broonie@kernel.org>
To: Xu Yilun <yilun.xu@intel.com>, linux-spi@vger.kernel.org
Cc: matthew.gerlach@linux.intel.com, lgoncalv@redhat.com,
	russell.h.weight@intel.com, hao.wu@intel.com, trix@redhat.com,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3] spi: fix the divide by 0 error when calculating xfer waiting time
Date: Mon, 04 Jan 2021 17:41:12 +0000	[thread overview]
Message-ID: <160978207205.14552.6743738820178961736.b4-ty@kernel.org> (raw)
In-Reply-To: <1609723749-3557-1-git-send-email-yilun.xu@intel.com>

On Mon, 4 Jan 2021 09:29:09 +0800, Xu Yilun wrote:
> The xfer waiting time is the result of xfer->len / xfer->speed_hz. This
> patch makes the assumption of 100khz xfer speed if the xfer->speed_hz is
> not assigned and stays 0. This avoids the divide by 0 issue and ensures
> a reasonable tolerant waiting time.

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next

Thanks!

[1/1] spi: fix the divide by 0 error when calculating xfer waiting time
      commit: 6170d077bf92c5b3dfbe1021688d3c0404f7c9e9

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

      reply	other threads:[~2021-01-04 17:42 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-04  1:29 Xu Yilun
2021-01-04 17:41 ` 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=160978207205.14552.6743738820178961736.b4-ty@kernel.org \
    --to=broonie@kernel.org \
    --cc=hao.wu@intel.com \
    --cc=lgoncalv@redhat.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-spi@vger.kernel.org \
    --cc=matthew.gerlach@linux.intel.com \
    --cc=russell.h.weight@intel.com \
    --cc=trix@redhat.com \
    --cc=yilun.xu@intel.com \
    /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

all inboxes | Powered by JetHome®