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From: Guenter Roeck <linux@roeck-us.net>
To: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Cc: Jens Wiklander <jens.wiklander@linaro.org>,
	"Steven Rostedt (VMware)" <rostedt@goodmis.org>,
	linux-kernel@vger.kernel.org, op-tee@lists.trustedfirmware.org,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] tee: optee: add invoke_fn tracepoints
Date: Wed, 24 Mar 2021 07:48:53 -0700	[thread overview]
Message-ID: <20210324144853.GA5718@roeck-us.net> (raw)
In-Reply-To: <20210324143407.GA8717@roeck-us.net>

On Wed, Mar 24, 2021 at 07:34:07AM -0700, Guenter Roeck wrote:
> On Wed, Feb 10, 2021 at 02:44:09PM +0800, Jisheng Zhang wrote:
> > Add tracepoints to retrieve information about the invoke_fn. This would
> > help to measure how many invoke_fn are triggered and how long it takes
> > to complete one invoke_fn call.
> > 
> > Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
> 
> arm64:defconfig:
> 
> make-arm64 -j drivers/tee/optee/call.o
>   CALL    scripts/atomic/check-atomics.sh
>   CALL    scripts/checksyscalls.sh
>   CC      drivers/tee/optee/call.o
> In file included from drivers/tee/optee/optee_trace.h:67,
>                  from drivers/tee/optee/call.c:18:
> ./include/trace/define_trace.h:95:42: fatal error: ./optee_trace.h: No such file or directory
>    95 | #include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
>       |                                          ^
> compilation terminated.
> 

The problem also affects arm:imx_v6_v7_defconfig.

Guenter

WARNING: multiple messages have this Message-ID (diff)
From: Guenter Roeck <linux@roeck-us.net>
To: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Cc: Jens Wiklander <jens.wiklander@linaro.org>,
	"Steven Rostedt (VMware)" <rostedt@goodmis.org>,
	linux-kernel@vger.kernel.org, op-tee@lists.trustedfirmware.org,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] tee: optee: add invoke_fn tracepoints
Date: Wed, 24 Mar 2021 07:48:53 -0700	[thread overview]
Message-ID: <20210324144853.GA5718@roeck-us.net> (raw)
In-Reply-To: <20210324143407.GA8717@roeck-us.net>

On Wed, Mar 24, 2021 at 07:34:07AM -0700, Guenter Roeck wrote:
> On Wed, Feb 10, 2021 at 02:44:09PM +0800, Jisheng Zhang wrote:
> > Add tracepoints to retrieve information about the invoke_fn. This would
> > help to measure how many invoke_fn are triggered and how long it takes
> > to complete one invoke_fn call.
> > 
> > Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
> 
> arm64:defconfig:
> 
> make-arm64 -j drivers/tee/optee/call.o
>   CALL    scripts/atomic/check-atomics.sh
>   CALL    scripts/checksyscalls.sh
>   CC      drivers/tee/optee/call.o
> In file included from drivers/tee/optee/optee_trace.h:67,
>                  from drivers/tee/optee/call.c:18:
> ./include/trace/define_trace.h:95:42: fatal error: ./optee_trace.h: No such file or directory
>    95 | #include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
>       |                                          ^
> compilation terminated.
> 

The problem also affects arm:imx_v6_v7_defconfig.

Guenter

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  reply	other threads:[~2021-03-24 14:49 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-10  6:44 [PATCH] tee: optee: add invoke_fn tracepoints Jisheng Zhang
2021-02-10  6:44 ` Jisheng Zhang
2021-02-10 14:37 ` Steven Rostedt
2021-02-10 14:37   ` Steven Rostedt
2021-02-23  7:59 ` Jens Wiklander
2021-02-23  7:59   ` Jens Wiklander
2021-02-23 10:40   ` Jisheng Zhang
2021-02-23 10:40     ` Jisheng Zhang
2021-02-23 13:11     ` Jens Wiklander
2021-02-23 13:11       ` Jens Wiklander
2021-02-23 14:19       ` Steven Rostedt
2021-02-23 14:19         ` Steven Rostedt
2021-02-24  8:10         ` Jens Wiklander
2021-02-24  8:10           ` Jens Wiklander
2021-03-24 14:34 ` Guenter Roeck
2021-03-24 14:34   ` Guenter Roeck
2021-03-24 14:48   ` Guenter Roeck [this message]
2021-03-24 14:48     ` Guenter Roeck
2021-03-24 14:53     ` Steven Rostedt
2021-03-24 14:53       ` Steven Rostedt
2021-03-25  3:50       ` Jisheng Zhang
2021-03-25  3:50         ` Jisheng Zhang
2021-03-25  7:49         ` Jens Wiklander
2021-03-25  7:49           ` Jens Wiklander
  -- strict thread matches above, loose matches on Subject: below --
2021-02-09 11:02 Jisheng Zhang
2021-02-09 11:02 ` Jisheng Zhang
2021-02-09 15:58 ` Steven Rostedt
2021-02-09 15:58   ` Steven Rostedt

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