1 files changed, 5 insertions, 0 deletions

diff --git a/arch/mips/mm/sc-mips.c b/arch/mips/mm/sc-mips.c
index b55c2d1b998f..5ab5fa8c1d82 100644
--- a/arch/mips/mm/sc-mips.c
+++ b/arch/mips/mm/sc-mips.c
@@ -32,6 +32,11 @@ static void mips_sc_wback_inv(unsigned long addr, unsigned long size)
  */
 static void mips_sc_inv(unsigned long addr, unsigned long size)
 {
+        unsigned long lsize = cpu_scache_line_size();
+        unsigned long almask = ~(lsize - 1);
+
+        cache_op(Hit_Writeback_Inv_SD, addr & almask);
+        cache_op(Hit_Writeback_Inv_SD, (addr + size - 1) & almask);
         blast_inv_scache_range(addr, addr + size);
 }