From: Nishanth Menon <nm@ti.com>
To: Jens Wiklander <jens.wiklander@linaro.org>,
<linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<devicetree@vger.kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Al Viro <viro@ZenIV.linux.org.uk>,
Andreas Dannenberg <dannenberg@ti.com>,
<valentin.manea@huawei.com>, <jean-michel.delorme@st.com>,
<emmanuel.michel@st.com>, <javier@javigon.com>,
Jason Gunthorpe <jgunthorpe@obsidianresearch.com>,
Mark Rutland <mark.rutland@arm.com>,
Michal Simek <michal.simek@xilinx.com>,
Rob Herring <robh+dt@kernel.org>,
Will Deacon <will.deacon@arm.com>, Arnd Bergmann <arnd@arndb.de>
Subject: Re: [PATCH v10 3/4] tee: add OP-TEE driver
Date: Mon, 6 Jun 2016 16:49:57 -0500 [thread overview]
Message-ID: <5755F005.3050104@ti.com> (raw)
In-Reply-To: <1464784888-19854-4-git-send-email-jens.wiklander@linaro.org>
On 06/01/2016 07:41 AM, Jens Wiklander wrote:
[...]
> diff --git a/drivers/tee/Makefile b/drivers/tee/Makefile
> index 60d2dab..53f3c76 100644
> --- a/drivers/tee/Makefile
> +++ b/drivers/tee/Makefile
> @@ -1,3 +1,4 @@
> obj-y += tee.o
> obj-y += tee_shm.o
> obj-y += tee_shm_pool.o
> +obj-$(CONFIG_OPTEE) += optee/
> diff --git a/drivers/tee/optee/Kconfig b/drivers/tee/optee/Kconfig
> new file mode 100644
> index 0000000..a7a8b71
> --- /dev/null
> +++ b/drivers/tee/optee/Kconfig
> @@ -0,0 +1,8 @@
> +# OP-TEE Trusted Execution Environment Configuration
> +config OPTEE
> + tristate "OP-TEE"
> + default n
You should'nt need this.
> + depends on HAVE_ARM_SMCCC
HAVE_ARM_SMCCC might depend on OPTEE secure support in place, right? I
wonder if setsup any constraints for having a single zImage for OPTEE
and non-OPTEE systems, I think not.. just wondering.
Further, at this patch, smatch[1] complains:
> +drivers/tee/optee/core.c:488 optee_probe() error: we previously assumed 'optee' could be null (see line 444)
Checkpatch --strict complains:
> +CHECK: Alignment should match open parenthesis
> +#878: FILE: drivers/tee/optee/core.c:333:
> ++static struct tee_shm_pool *optee_config_shm_ioremap(struct device *dev,
> ++ optee_invoke_fn *invoke_fn,
[1] git://repo.or.cz/smatch.git
--
Regards,
Nishanth Menon
next prev parent reply other threads:[~2016-06-06 21:50 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-01 12:41 [PATCH v10 0/4] generic TEE subsystem Jens Wiklander
2016-06-01 12:41 ` [PATCH v10 1/4] dt/bindings: add bindings for optee Jens Wiklander
2016-06-01 12:41 ` [PATCH v10 2/4] tee: generic TEE subsystem Jens Wiklander
2016-06-06 18:34 ` Javier González
2016-06-06 18:34 ` Javier González
2016-06-06 18:34 ` Javier González
2016-06-06 21:44 ` Nishanth Menon
2016-06-07 10:50 ` Jens Wiklander
2016-06-07 14:35 ` Joe Perches
2016-06-01 12:41 ` [PATCH v10 3/4] tee: add OP-TEE driver Jens Wiklander
2016-06-06 18:37 ` Javier González
2016-06-06 21:49 ` Nishanth Menon [this message]
2016-06-07 11:55 ` Jens Wiklander
2016-06-01 12:41 ` [PATCH v10 4/4] Documentation: tee subsystem and op-tee driver Jens Wiklander
2016-06-06 18:51 ` [PATCH v10 0/4] generic TEE subsystem Javier González
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=5755F005.3050104@ti.com \
--to=nm@ti.com \
--cc=arnd@arndb.de \
--cc=dannenberg@ti.com \
--cc=devicetree@vger.kernel.org \
--cc=emmanuel.michel@st.com \
--cc=gregkh@linuxfoundation.org \
--cc=javier@javigon.com \
--cc=jean-michel.delorme@st.com \
--cc=jens.wiklander@linaro.org \
--cc=jgunthorpe@obsidianresearch.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=michal.simek@xilinx.com \
--cc=robh+dt@kernel.org \
--cc=valentin.manea@huawei.com \
--cc=viro@ZenIV.linux.org.uk \
--cc=will.deacon@arm.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