lkml.org 
[lkml]   [2019]   [May]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 5.1 043/128] drivers/dax: Allow to include DEV_DAX_PMEM as builtin
    Date
    From: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>

    commit 67476656febd7ec5f1fe1aeec3c441fcf53b1e45 upstream.

    This move the dependency to DEV_DAX_PMEM_COMPAT such that only
    if DEV_DAX_PMEM is built as module we can allow the compat support.

    This allows to test the new code easily in a emulation setup where we
    often build things without module support.

    Cc: <stable@vger.kernel.org>
    Fixes: 730926c3b099 ("device-dax: Add /sys/class/dax backwards compatibility")
    Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    drivers/dax/Kconfig | 3 +--
    1 file changed, 1 insertion(+), 2 deletions(-)

    --- a/drivers/dax/Kconfig
    +++ b/drivers/dax/Kconfig
    @@ -23,7 +23,6 @@ config DEV_DAX
    config DEV_DAX_PMEM
    tristate "PMEM DAX: direct access to persistent memory"
    depends on LIBNVDIMM && NVDIMM_DAX && DEV_DAX
    - depends on m # until we can kill DEV_DAX_PMEM_COMPAT
    default DEV_DAX
    help
    Support raw access to persistent memory. Note that this
    @@ -50,7 +49,7 @@ config DEV_DAX_KMEM

    config DEV_DAX_PMEM_COMPAT
    tristate "PMEM DAX: support the deprecated /sys/class/dax interface"
    - depends on DEV_DAX_PMEM
    + depends on m && DEV_DAX_PMEM=m
    default DEV_DAX_PMEM
    help
    Older versions of the libdaxctl library expect to find all

    \
     
     \ /
      Last update: 2019-05-20 14:39    [W:4.125 / U:0.388 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site