linux-kernel - Re: [PATCH] memremap: Fix NULL pointer BUG in get_zone_device

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Message-ID: <1472052069.1532.13.camel@hpe.com>
Date:   Wed, 24 Aug 2016 15:21:46 +0000
From:   "Kani, Toshimitsu" <toshi.kani@....com>
To:     "dan.j.williams@...el.com" <dan.j.williams@...el.com>
CC:     "Mulumudi, Abhilash Kumar" <m.abhilash-kumar@....com>,
        "linux-nvdimm@...ts.01.org" <linux-nvdimm@...ts.01.org>,
        "ard.biesheuvel@...aro.org" <ard.biesheuvel@...aro.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "akpm@...ux-foundation.org" <akpm@...ux-foundation.org>,
        "brian.starkey@....com" <brian.starkey@....com>
Subject: Re: [PATCH] memremap: Fix NULL pointer BUG in get_zone_device_page()

On Tue, 2016-08-23 at 22:48 -0700, Dan Williams wrote:
> On Tue, Aug 23, 2016 at 8:58 PM, Dan Williams <dan.j.williams@...el.c
> 
> > 
> > Does the attached patch fix this for you?
> 
> Sorry, should be this much simpler patch that also mirrors what
> driver/nvdimm/pmem.c is doing...

Yes, this change works fine. :-)

Tested-by: Toshi Kani <toshi.kani@....com>

Thanks for the quick fix!
-Toshi