diff options
Diffstat (limited to 'cpu')
| -rw-r--r-- | cpu/ppc4xx/tlb.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/cpu/ppc4xx/tlb.c b/cpu/ppc4xx/tlb.c index 2bfcba1..f44822d 100644 --- a/cpu/ppc4xx/tlb.c +++ b/cpu/ppc4xx/tlb.c @@ -149,7 +149,9 @@ void change_tlb(u32 vaddr, u32 size, u32 tlb_word2_i_value) /* * Now check the end-address if it's in the range */ - if ((tlb_vaddr + tlb_size - 1) <= (vaddr + size - 1)) { + if (((tlb_vaddr + tlb_size - 1) <= (vaddr + size - 1)) || + ((tlb_vaddr < (vaddr + size - 1)) && + ((tlb_vaddr + tlb_size - 1) > (vaddr + size - 1)))) { /* * Found a TLB in the range. * Change cache attribute in tlb2 word. |