linux-kernel - Re: [PATCHv14 5/9] lib: Add register read/write tracing support

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Message-ID: <ff0c9375-9e44-36fb-427e-37d53a6a7b98@quicinc.com>
Date:   Wed, 18 May 2022 22:15:40 +0530
From:   Sai Prakash Ranjan <quic_saipraka@...cinc.com>
To:     Steven Rostedt <rostedt@...dmis.org>
CC:     <arnd@...db.de>, <catalin.marinas@....com>,
        <gregkh@...uxfoundation.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-arm-msm@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <maz@...nel.org>, <quic_psodagud@...cinc.com>,
        <quic_tsoni@...cinc.com>, <will@...nel.org>,
        Prasad Sodagudi <psodagud@...eaurora.org>
Subject: Re: [PATCHv14 5/9] lib: Add register read/write tracing support

On 5/18/2022 8:48 PM, Sai Prakash Ranjan wrote:
> Hi Steve,
>
> On 5/18/2022 7:37 PM, Steven Rostedt wrote:
>>> +        (void *)(unsigned long)__entry->caller, __entry->width,
>> __entry->caller is already defined as "unsigned long", why the extra
>> typecast?
>
> I remember seeing compilation errors without this change in early versions of
> the series. Let me check this again.
>
>

No warnings or errors without this extra cast, yay. New version posted.

Thanks,
Sai