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Date:   Fri, 21 Feb 2020 15:13:54 +0100
From:   Christoph Hellwig <hch@lst.de>
To:     Will Deacon <will@kernel.org>
Cc:     linux-kernel@vger.kernel.org, kernel-team@android.com,
        akpm@linux-foundation.org,
        "K . Prasad" <prasad@linux.vnet.ibm.com>,
        Thomas Gleixner <tglx@linutronix.de>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Frederic Weisbecker <frederic@kernel.org>,
        Christoph Hellwig <hch@lst.de>,
        Quentin Perret <qperret@google.com>,
        Alexei Starovoitov <ast@kernel.org>,
        Masami Hiramatsu <mhiramat@kernel.org>
Subject: Re: [PATCH 2/3] samples/hw_breakpoint: Drop use of
 kallsyms_lookup_name()
Message-ID: <20200221141354.GC6968@lst.de>
References: <20200221114404.14641-1-will@kernel.org> <20200221114404.14641-3-will@kernel.org>
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On Fri, Feb 21, 2020 at 11:44:03AM +0000, Will Deacon wrote:
> -static char ksym_name[KSYM_NAME_LEN] = "pid_max";
> +static char ksym_name[KSYM_NAME_LEN] = "jiffies";

Is jiffies actually an exported symbol on all configfs?  I thought
there was some weird aliasing going on with jiffies64.

Except for the symbol choice this looks fine, though:

Reviewed-by: Christoph Hellwig <hch@lst.de>