• Russell King's avatar
    [ARM] Add flush_cache_user_page() for sys_cacheflush() · 71432e79
    Russell King authored
    Add flush_cache_user_page() to handle sys_cacheflush.  Userspace
    wants to use this call to ensure I/D cache coherency for runtime-
    built code (eg, used by Java etc).  This does not fit well with
    the purpose of flush_cache_range(), so provide
    flush_cache_user_range() instead.
    71432e79
proc-arm1022.S 11.9 KB