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 <20230529111337.352990-1-maninder1.s@samsung.com>
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From:   Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
Date:   Tue, 30 May 2023 14:59:15 +0200
Message-ID: <CANiq72nTqbof=SThq-PRhz=ks2WRvdUXBzJoesyXUmB2KB5pmA@mail.gmail.com>
Subject: Re: [PATCH 1/2] hexagon/traps.c: use KSYM_NAME_LEN in array size
To:     Maninder Singh <maninder1.s@samsung.com>
Cc:     bcain@quicinc.com, mpe@ellerman.id.au, npiggin@gmail.com,
        christophe.leroy@csgroup.eu, keescook@chromium.org,
        nathanl@linux.ibm.com, ustavoars@kernel.org, alex.gaynor@gmail.com,
        gary@garyguo.net, ojeda@kernel.org, pmladek@suse.com,
        wedsonaf@google.com, linux-hexagon@vger.kernel.org,
        linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
        Onkarnath <onkarnath.1@samsung.com>
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On Mon, May 29, 2023 at 1:14=E2=80=AFPM Maninder Singh <maninder1.s@samsung=
.com> wrote:
>
> kallsyms_lookup which in turn calls for kallsyms_lookup_buildid()
> writes on index "KSYM_NAME_LEN - 1".
>
> Thus array size should be KSYM_NAME_LEN.
>
> for hexagon it was defined as "128" directly.
> and commit '61968dbc2d5d' changed define value to 512,
> So both were missed to update with new size.
>
> Fixes: 61968dbc2d5d ("kallsyms: increase maximum kernel symbol length to =
512")
>
> Co-developed-by: Onkarnath <onkarnath.1@samsung.com>
> Signed-off-by: Onkarnath <onkarnath.1@samsung.com>
> Signed-off-by: Maninder Singh <maninder1.s@samsung.com>

With the updated commit hash:

Reviewed-by: Miguel Ojeda <ojeda@kernel.org>

Cheers,
Miguel