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[patch] device-dax: Tell kbuild DEV_DAX_PMEM depends on DEV_DAX

Started byMike Galbraith <efault@gmx.de>
First post2017-05-06 06:20 +0200
Last post2017-05-08 21:50 +0200
Articles 2 — 2 participants

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  [patch] device-dax: Tell kbuild DEV_DAX_PMEM depends on DEV_DAX Mike Galbraith <efault@gmx.de> - 2017-05-06 06:20 +0200
    Re: [patch] device-dax: Tell kbuild DEV_DAX_PMEM depends on DEV_DAX Dan Williams <dan.j.williams@intel.com> - 2017-05-08 21:50 +0200

#1636822 — [patch] device-dax: Tell kbuild DEV_DAX_PMEM depends on DEV_DAX

FromMike Galbraith <efault@gmx.de>
Date2017-05-06 06:20 +0200
Subject[patch] device-dax: Tell kbuild DEV_DAX_PMEM depends on DEV_DAX
Message-ID<tDZmh-3a2-1@gated-at.bofh.it>
ERROR: "devm_create_dev_dax" [drivers/dax/dax_pmem.ko] undefined!
ERROR: "alloc_dax_region" [drivers/dax/dax_pmem.ko] undefined!
ERROR: "dax_region_put" [drivers/dax/dax_pmem.ko] undefined!

Signed-off-by: Mike Galbraith <efault@gmx.de>
---
 drivers/dax/Kconfig |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/dax/Kconfig
+++ b/drivers/dax/Kconfig
@@ -19,7 +19,7 @@ config DEV_DAX
 
 config DEV_DAX_PMEM
 	tristate "PMEM DAX: direct access to persistent memory"
-	depends on LIBNVDIMM && NVDIMM_DAX
+	depends on LIBNVDIMM && NVDIMM_DAX && DEV_DAX
 	default DEV_DAX
 	help
 	  Support raw access to persistent memory.  Note that this

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#1637676

FromDan Williams <dan.j.williams@intel.com>
Date2017-05-08 21:50 +0200
Message-ID<tEWPo-8b6-9@gated-at.bofh.it>
In reply to#1636822
On Fri, May 5, 2017 at 9:14 PM, Mike Galbraith <efault@gmx.de> wrote:
>
> ERROR: "devm_create_dev_dax" [drivers/dax/dax_pmem.ko] undefined!
> ERROR: "alloc_dax_region" [drivers/dax/dax_pmem.ko] undefined!
> ERROR: "dax_region_put" [drivers/dax/dax_pmem.ko] undefined!
>
> Signed-off-by: Mike Galbraith <efault@gmx.de>

Thanks, applied.

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