linux-kernel - RE: [PATCH] libnvdimm/dimm: Add a no-BLK quirk based on NVDIMM family

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Date:   Sun, 3 Feb 2019 17:39:05 +0000
From:   Dexuan Cui <decui@...rosoft.com>
To:     kbuild test robot <lkp@...el.com>,
        Dan Williams <dan.j.williams@...el.com>
CC:     "kbuild-all@...org" <kbuild-all@...org>,
        "linux-nvdimm@...ts.01.org" <linux-nvdimm@...ts.01.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH] libnvdimm/dimm: Add a no-BLK quirk based on NVDIMM family

> From: kbuild test robot <lkp@...el.com>
> Sent: Sunday, February 3, 2019 6:32 AM
> To: Dan Williams <dan.j.williams@...el.com>
> Cc: kbuild-all@...org; linux-nvdimm@...ts.01.org; Dexuan Cui
> <decui@...rosoft.com>; linux-kernel@...r.kernel.org
> Subject: Re: [PATCH] libnvdimm/dimm: Add a no-BLK quirk based on NVDIMM
> family
> 
> Hi Dan,
> 
> I love your patch! Yet something to improve:
> 
> [auto build test ERROR on linux-nvdimm/libnvdimm-for-next]
> [also build test ERROR on v5.0-rc4 next-20190201]
> [if your patch is applied to the wrong git tree, please drop us a note to help
> improve the system]
> ...
> All errors (new ones prefixed by >>):
> 
>    drivers/acpi//nfit/core.c: In function 'acpi_nfit_register_dimms':
> >> drivers/acpi//nfit/core.c:2003:27: error: 'NVDIMM_FAMILY_HYPERV'
> undeclared (first use in this function); did you mean 'NVDIMM_FAMILY_HPE2'?
>       if (nfit_mem->family == NVDIMM_FAMILY_HYPERV)
>                               ^~~~~~~~~~~~~~~~~~~~
>                               NVDIMM_FAMILY_HPE2
>    drivers/acpi//nfit/core.c:2003:27: note: each undeclared identifier is
> reported only once for each function it appears in

This is a false alarm. The patch is only for
https://git.kernel.org/pub/scm/linux/kernel/git/djbw/nvdimm.git/log/?h=libnvdimm-pending
where we have the dependant commid
1194c4133195 ("nfit: Add Hyper-V NVDIMM DSM command set to white list")

Thanks,
-- Dexuan