linux-kernel - Re: [PATCH v2 0/6] mm/devm_memremap

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Message-ID: <17ada515-f488-d153-90ef-7a5cc5fefb0f@deltatee.com>
Date:   Mon, 13 May 2019 13:22:30 -0600
From:   Logan Gunthorpe <logang@...tatee.com>
To:     Dan Williams <dan.j.williams@...el.com>, akpm@...ux-foundation.org
Cc:     Ira Weiny <ira.weiny@...el.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Christoph Hellwig <hch@....de>,
        Jérôme Glisse <jglisse@...hat.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        linux-kernel@...r.kernel.org, linux-nvdimm@...ts.01.org,
        linux-mm@...ck.org
Subject: Re: [PATCH v2 0/6] mm/devm_memremap_pages: Fix page release race



On 2019-05-08 11:05 a.m., Logan Gunthorpe wrote:
> 
> 
> On 2019-05-07 5:55 p.m., Dan Williams wrote:
>> Changes since v1 [1]:
>> - Fix a NULL-pointer deref crash in pci_p2pdma_release() (Logan)
>>
>> - Refresh the p2pdma patch headers to match the format of other p2pdma
>>    patches (Bjorn)
>>
>> - Collect Ira's reviewed-by
>>
>> [1]: https://lore.kernel.org/lkml/155387324370.2443841.574715745262628837.stgit@dwillia2-desk3.amr.corp.intel.com/
> 
> This series looks good to me:
> 
> Reviewed-by: Logan Gunthorpe <logang@...tatee.com>
> 
> However, I haven't tested it yet but I intend to later this week.

I've tested libnvdimm-pending which includes this series on my setup and
everything works great.

Thanks,

Logan