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authorJames Hogan <james.hogan@imgtec.com>2014-05-29 13:16:24 +0400
committerPaolo Bonzini <pbonzini@redhat.com>2014-05-30 14:59:28 +0400
commit90f91356c7d67ddd98d817838df69335cb831eaa (patch)
treed05c4d7a268e465f467b41236a3fac3ea2015683 /arch/mips/mm/cache.c
parent7006e2dfda9adfa40251093604db76d7e44263b3 (diff)
downloadlinux-90f91356c7d67ddd98d817838df69335cb831eaa.tar.xz
MIPS: Export local_flush_icache_range for KVM
Export the local_flush_icache_range function pointer for GPL modules so that it can be used by KVM for syncing the icache after binary translation of trapping instructions. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Gleb Natapov <gleb@kernel.org> Cc: kvm@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: Sanjay Lal <sanjayl@kymasys.com> Acked-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/mips/mm/cache.c')
-rw-r--r--arch/mips/mm/cache.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/mips/mm/cache.c b/arch/mips/mm/cache.c
index e422b38d3113..5aaa5c799731 100644
--- a/arch/mips/mm/cache.c
+++ b/arch/mips/mm/cache.c
@@ -30,6 +30,7 @@ void (*flush_cache_page)(struct vm_area_struct *vma, unsigned long page,
unsigned long pfn);
void (*flush_icache_range)(unsigned long start, unsigned long end);
void (*local_flush_icache_range)(unsigned long start, unsigned long end);
+EXPORT_SYMBOL_GPL(local_flush_icache_range);
void (*__flush_cache_vmap)(void);
void (*__flush_cache_vunmap)(void);