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    Subject[PATCH v20 0/6] Add io{read|write}64 to io-64-atomic headers
    Andrew, can you please pick this set up again so it can get into
    linux-next again this cycle?

    Thanks,

    Logan

    --

    Changes since v19:
    - Rebased onto v4.19-rc1 (No Changes)

    Changes since v18:
    - Dropped the CAAM patch as it was subtly wrong and broke when people
    tested it in linux-next. Seeing the code is much trickier than it
    appears, we'll leave it to its maintainers to clean it up
    should they chose.
    - Restored the ioread64/iowrite64 extern prototypes as despite
    appearing to be unusued, they are in fact used in a rare corner case
    by the caam driver on 64bit powerpc. This was reported by Guenter testing
    on linux-next.
    - Rebased onto v4.18-rc4 (No Changes)

    Changes since v17:
    - Rebased onto v4.18-rc1 (No Changes)

    Changes since v16:
    - Rebased onto v4.17-rc4 (No Changes)

    Changes since v15:
    - Rebased onto v4.17-rc1, dropping the powerpc patches which were
    picked up by Michael

    Changes since v14:
    - Rebased onto v4.16-rc7
    - Replace the first two patches so that instead of correcting the
    endianness annotations we change to using writeX() and readX() with
    swabX() calls. This makes the big-endian functions more symmetric
    with the little-endian versions (with respect to barriers that are
    not included in the raw functions). As a side effect, it also fixes
    the kbuild warnings that the first two patches tried to address.

    Changes since v13:
    - Changed the subject of patch 0001 to correct a nit pointed out by Luc

    Changes since v12:
    - Rebased onto v4.16-rc6
    - Split patch 0001 into two and reworked the commit log as requested
    by Luc Van Oostenryck

    Changes since v11:
    - Rebased onto v4.16-rc5
    - Added a patch (0001) to fix some old and new sparse warnings
    that the kbuild robot warned about this cycle. The latest version
    of sparse was required to reproduce these.
    - Added a patch (0002) to add io{read|write}64 to parisc which the kbuild
    robot also found errors for this cycle

    Changes since v10:
    - Rebased onto v4.16-rc4, this droped the drm/tilcdc patch which was
    picked up by that tree and is already in 4.16.

    Changes since v9:
    - Rebased onto v4.15-rc6
    - Fixed a couple of issues in the new version of the CAAM patch as
    pointed out by Horia

    Changes since v8:
    - Rebased onto v4.15-rc2, as a result rewrote patch 7 seeing someone did
    some similar cleanup in that area.
    - Added a patch to clean up the Switchtec NTB driver which landed in
    v4.15-rc1

    Changes since v7:
    - Fix minor nits from Andy Shevchenko
    - Rebased onto v4.14-rc1

    Changes since v6:
    ** none **

    Changes since v5:
    - Added a fix to the tilcdc driver to ensure it doesn't use the
    non-atomic operation. (This includes adding io{read|write}64[be]_is_nonatomic
    defines).

    Changes since v4:
    - Add functions so the powerpc implementation of iomap.c compiles. (As
    noticed by Horia)

    Changes since v3:

    - I noticed powerpc didn't use the appropriate functions seeing
    readq/writeq were not defined when iomap.h was included. Thus I've
    included a patch to adjust this
    - Fixed some mistakes with a couple of the defines in io-64-nonatomic*
    headers
    - Fixed a typo noticed by Horia.

    (earlier versions were drastically different)
    *** BLURB HERE ***

    Logan Gunthorpe (6):
    iomap: Use non-raw io functions for io{read|write}XXbe
    parisc: iomap: introduce io{read|write}64
    iomap: introduce io{read|write}64_{lo_hi|hi_lo}
    io-64-nonatomic: add io{read|write}64[be]{_lo_hi|_hi_lo} macros
    ntb: ntb_hw_intel: use io-64-nonatomic instead of in-driver hacks
    ntb: ntb_hw_switchtec: Cleanup 64bit IO defines to use the common
    header

    arch/parisc/include/asm/io.h | 9 +++
    arch/parisc/lib/iomap.c | 64 +++++++++++++++
    arch/powerpc/include/asm/io.h | 2 +
    drivers/ntb/hw/intel/ntb_hw_intel.h | 30 +------
    drivers/ntb/hw/mscc/ntb_hw_switchtec.c | 36 +--------
    include/asm-generic/iomap.h | 22 ++++++
    include/linux/io-64-nonatomic-hi-lo.h | 64 +++++++++++++++
    include/linux/io-64-nonatomic-lo-hi.h | 64 +++++++++++++++
    lib/iomap.c | 140 ++++++++++++++++++++++++++++++++-
    9 files changed, 366 insertions(+), 65 deletions(-)

    --
    2.11.0

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