Skip to content
Commit b2ff7171 authored by James Hogan's avatar James Hogan Committed by Ralf Baechle
Browse files

MIPS: c-r4k: Fix flush_icache_range() for EVA



flush_icache_range() flushes icache lines in a protected fashion for
kernel addresses, however this isn't correct with EVA where protected
cache ops only operate on user addresses, making flush_icache_range()
ineffective.

Split the implementations of __flush_icache_user_range() from
flush_icache_range(), changing the normal flush_icache_range() to use
unprotected normal cache ops.

Signed-off-by: default avatarJames Hogan <james.hogan@imgtec.com>
Cc: Leonid Yegoshin <leonid.yegoshin@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/14156/


Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 24d1a6e6
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment