lkml.org 
[lkml]   [2020]   [May]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 06/31] unicore32: remove flush_cache_user_range
    Date
    flush_cache_user_range is an ARMism not used by any generic or unicore32
    specific code.

    Signed-off-by: Christoph Hellwig <hch@lst.de>
    ---
    arch/unicore32/include/asm/cacheflush.h | 8 --------
    1 file changed, 8 deletions(-)

    diff --git a/arch/unicore32/include/asm/cacheflush.h b/arch/unicore32/include/asm/cacheflush.h
    index dc8c0b41538f8..9393ca4047e93 100644
    --- a/arch/unicore32/include/asm/cacheflush.h
    +++ b/arch/unicore32/include/asm/cacheflush.h
    @@ -132,14 +132,6 @@ extern void flush_cache_page(struct vm_area_struct *vma,

    #define flush_cache_dup_mm(mm) flush_cache_mm(mm)

    -/*
    - * flush_cache_user_range is used when we want to ensure that the
    - * Harvard caches are synchronised for the user space address range.
    - * This is used for the UniCore private sys_cacheflush system call.
    - */
    -#define flush_cache_user_range(vma, start, end) \
    - __cpuc_coherent_user_range((start) & PAGE_MASK, PAGE_ALIGN(end))
    -
    /*
    * Perform necessary cache operations to ensure that data previously
    * stored within this range of addresses can be executed by the CPU.
    --
    2.26.2
    \
     
     \ /
      Last update: 2020-05-10 09:56    [W:4.074 / U:0.112 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site