linux-kernel - Re: [PATCH 0/3] dynamic_hex

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Message-ID: <1493416143.1873.13.camel@perches.com>
Date:   Fri, 28 Apr 2017 14:49:03 -0700
From:   Joe Perches <joe@...ches.com>
To:     Dan Williams <dan.j.williams@...el.com>, linux-nvdimm@...ts.01.org
Cc:     Ohad Ben-Cohen <ohad@...ery.com>, linux-remoteproc@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        linux-acpi@...r.kernel.org, Jason Baron <jbaron@...mai.com>
Subject: Re: [PATCH 0/3] dynamic_hex_dump cleanup

On Fri, 2017-04-28 at 14:28 -0700, Dan Williams wrote:
> More than one driver has worked around the fact that
> print_hex_dump_debug() requires CONFIG_DYNAMIC_DEBUG=y to build.

No it doesn't.  builds work fine.  Output is restricted.

> Provide a dynamic_hex_dump() so that drivers that want the extra debugging to be
> turned off in the CONFIG_DYNAMIC_DEBUG=n can use dynamic_hex_dump()
> directly.

I think the concept is unnecessary
.
Just use print_hex_dump with KERN_DEBUG.