lkml.org 
[lkml]   [2022]   [Aug]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    SubjectRe: [PATCH v2 09/11] s390: mm: Convert to GENERIC_IOREMAP
    From
    Date
    On Sat, 2022-08-20 at 08:31 +0800, Baoquan He wrote:
    > Add hooks arch_ioremap() and arch_iounmap() for s390's special
    > operation when ioremap() and iounmap(), then ioremap_[wc|wt]() are
    > converted to use ioremap_prot() from GENERIC_IOREMAP.
    >
    > Signed-off-by: Baoquan He <bhe@redhat.com>
    > Cc: Heiko Carstens <hca@linux.ibm.com>
    > Cc: Vasily Gorbik <gor@linux.ibm.com>
    > Cc: Alexander Gordeev <agordeev@linux.ibm.com>
    > Cc: Christian Borntraeger <borntraeger@linux.ibm.com>
    > Cc: Sven Schnelle <svens@linux.ibm.com>
    > Cc: linux-s390@vger.kernel.org
    > ---
    > arch/s390/Kconfig | 1 +
    > arch/s390/include/asm/io.h | 26 +++++++++++------
    > arch/s390/pci/pci.c | 60 +++++---------------------------------
    > 3 files changed, 26 insertions(+), 61 deletions(-)

    Sorry I missed this mail until now and will still need a bit of time to
    review and test the code as this is indeed pretty special on s390. From
    a first glance this does look like a nice simplification.

    Just out of curiosity, I wonder why get_maintainers.pl didn't add me
    nor Gerald for direct CC despite the bulk of the changes affecting
    arch/s390/pci/*.

    >
    > diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
    ---8<---

    \
     
     \ /
      Last update: 2022-08-22 17:26    [W:5.742 / U:0.084 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site