Message-Id: <20230209234113.47c44d04f81204a692f387d3@kernel.org>
Date:   Thu, 9 Feb 2023 23:41:13 +0900
From:   Masami Hiramatsu (Google) <mhiramat@...nel.org>
To:     Randy Dunlap <rdunlap@...radead.org>
Cc:     linux-kernel@...r.kernel.org, Steven Rostedt <rostedt@...dmis.org>,
        Masami Hiramatsu <mhiramat@...nel.org>,
        Daniel Bristot de Oliveira <bristot@...nel.org>,
        linux-trace-kernel@...r.kernel.org,
        Mathieu Poirier <mathieu.poirier@...aro.org>,
        Suzuki K Poulose <suzuki.poulose@....com>,
        coresight@...ts.linaro.org, linux-arm-kernel@...ts.infradead.org,
        Jonathan Corbet <corbet@....net>, linux-doc@...r.kernel.org,
        Mukesh Ojha <quic_mojha@...cinc.com>
Subject: Re: [PATCH 21/24] Documentation: trace: correct spelling

On Wed,  8 Feb 2023 23:13:57 -0800
Randy Dunlap <rdunlap@...radead.org> wrote:

> Correct spelling problems for Documentation/trace/ as reported
> by codespell.
> 
> Signed-off-by: Randy Dunlap <rdunlap@...radead.org>
> Cc: Steven Rostedt <rostedt@...dmis.org>
> Cc: Masami Hiramatsu <mhiramat@...nel.org>
> Cc: Daniel Bristot de Oliveira <bristot@...nel.org>
> Cc: linux-trace-kernel@...r.kernel.org
> Cc: Mathieu Poirier <mathieu.poirier@...aro.org>
> Cc: Suzuki K Poulose <suzuki.poulose@....com>
> Cc: coresight@...ts.linaro.org
> Cc: linux-arm-kernel@...ts.infradead.org
> Cc: Jonathan Corbet <corbet@....net>
> Cc: linux-doc@...r.kernel.org
> Reviewed-by: Mukesh Ojha <quic_mojha@...cinc.com>
> Acked-by: Steven Rostedt (Google) <rostedt@...dmis.org>
> Acked-by: Suzuki K Poulose <suzuki.poulose@....com> # for coresight

Looks good to me.

Acked-by: Masami Hiramatsu (Google) <mhiramat@...nel.org>

Thanks,

> ---
>  Documentation/trace/coresight/coresight-etm4x-reference.rst |    2 +-
>  Documentation/trace/events.rst                              |    6 +++---
>  Documentation/trace/fprobe.rst                              |    2 +-
>  Documentation/trace/ftrace-uses.rst                         |    2 +-
>  Documentation/trace/hwlat_detector.rst                      |    2 +-
>  Documentation/trace/uprobetracer.rst                        |    2 +-
>  7 files changed, 9 insertions(+), 9 deletions(-)
> 
> diff -- a/Documentation/trace/coresight/coresight-etm4x-reference.rst b/Documentation/trace/coresight/coresight-etm4x-reference.rst
> --- a/Documentation/trace/coresight/coresight-etm4x-reference.rst
> +++ b/Documentation/trace/coresight/coresight-etm4x-reference.rst
> @@ -675,7 +675,7 @@ Bit assignments shown below:-
>      reconstructed using only conditional branches.
>  
>      There is currently no support in Perf for supplying modified binaries to the decoder, so this
> -    feature is only inteded to be used for debugging purposes or with a 3rd party tool.
> +    feature is only intended to be used for debugging purposes or with a 3rd party tool.
>  
>      Choosing this option will result in a significant increase in the amount of trace generated -
>      possible danger of overflows, or fewer instructions covered. Note, that this option also
> diff -- a/Documentation/trace/events.rst b/Documentation/trace/events.rst
> --- a/Documentation/trace/events.rst
> +++ b/Documentation/trace/events.rst
> @@ -903,7 +903,7 @@ functions can be used.
>  
>  To create a kprobe event, an empty or partially empty kprobe event
>  should first be created using kprobe_event_gen_cmd_start().  The name
> -of the event and the probe location should be specfied along with one
> +of the event and the probe location should be specified along with one
>  or args each representing a probe field should be supplied to this
>  function.  Before calling kprobe_event_gen_cmd_start(), the user
>  should create and initialize a dynevent_cmd object using
> @@ -983,7 +983,7 @@ The basic idea is simple and amounts to
>  layer that can be used to generate trace event commands.  The
>  generated command strings can then be passed to the command-parsing
>  and event creation code that already exists in the trace event
> -subystem for creating the corresponding trace events.
> +subsystem for creating the corresponding trace events.
>  
>  In a nutshell, the way it works is that the higher-level interface
>  code creates a struct dynevent_cmd object, then uses a couple
> @@ -1056,7 +1056,7 @@ to add an operator between the pair (her
>  appended onto the end of the arg pair (here ';').
>  
>  There's also a dynevent_str_add() function that can be used to simply
> -add a string as-is, with no spaces, delimeters, or arg check.
> +add a string as-is, with no spaces, delimiters, or arg check.
>  
>  Any number of dynevent_*_add() calls can be made to build up the string
>  (until its length surpasses cmd->maxlen).  When all the arguments have
> diff -- a/Documentation/trace/fprobe.rst b/Documentation/trace/fprobe.rst
> --- a/Documentation/trace/fprobe.rst
> +++ b/Documentation/trace/fprobe.rst
> @@ -111,7 +111,7 @@ saved at function entry and passed to ex
>          the instruction pointer of @regs may be different from the @entry_ip
>          in the entry_handler. If you need traced instruction pointer, you need
>          to use @entry_ip. On the other hand, in the exit_handler, the instruction
> -        pointer of @regs is set to the currect return address.
> +        pointer of @regs is set to the correct return address.
>  
>  Share the callbacks with kprobes
>  ================================
> diff -- a/Documentation/trace/ftrace-uses.rst b/Documentation/trace/ftrace-uses.rst
> --- a/Documentation/trace/ftrace-uses.rst
> +++ b/Documentation/trace/ftrace-uses.rst
> @@ -193,7 +193,7 @@ FTRACE_OPS_FL_RECURSION
>  	Not, if this flag is set, then the callback will always be called
>  	with preemption disabled. If it is not set, then it is possible
>  	(but not guaranteed) that the callback will be called in
> -	preemptable context.
> +	preemptible context.
>  
>  FTRACE_OPS_FL_IPMODIFY
>  	Requires FTRACE_OPS_FL_SAVE_REGS set. If the callback is to "hijack"
> diff -- a/Documentation/trace/hwlat_detector.rst b/Documentation/trace/hwlat_detector.rst
> --- a/Documentation/trace/hwlat_detector.rst
> +++ b/Documentation/trace/hwlat_detector.rst
> @@ -14,7 +14,7 @@ originally written for use by the "RT" p
>  kernel is highly latency sensitive.
>  
>  SMIs are not serviced by the Linux kernel, which means that it does not
> -even know that they are occuring. SMIs are instead set up by BIOS code
> +even know that they are occurring. SMIs are instead set up by BIOS code
>  and are serviced by BIOS code, usually for "critical" events such as
>  management of thermal sensors and fans. Sometimes though, SMIs are used for
>  other tasks and those tasks can spend an inordinate amount of time in the
> diff -- a/Documentation/trace/uprobetracer.rst b/Documentation/trace/uprobetracer.rst
> --- a/Documentation/trace/uprobetracer.rst
> +++ b/Documentation/trace/uprobetracer.rst
> @@ -55,7 +55,7 @@ Synopsis of uprobe_tracer
>  
>    (\*1) only for return probe.
>    (\*2) this is useful for fetching a field of data structures.
> -  (\*3) Unlike kprobe event, "u" prefix will just be ignored, becuse uprobe
> +  (\*3) Unlike kprobe event, "u" prefix will just be ignored, because uprobe
>          events can access only user-space memory.
>  
>  Types


-- 
Masami Hiramatsu (Google) <mhiramat@...nel.org>

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