diff options
| author | Vineet Gupta <vgupta@synopsys.com> | 2014-06-25 07:44:03 -0400 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2014-07-23 01:47:12 -0400 |
| commit | c9a98e1849a201ce88b42fc177b449df576a92b4 (patch) | |
| tree | db1ca32678f84b0aa586f615aa43daf6dd56c906 /arch/arc/mm | |
| parent | 2b75c0f93e395aa6130c20a08016b143e6ec8c53 (diff) | |
ARC: update some comments
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/mm')
| -rw-r--r-- | arch/arc/mm/tlbex.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arc/mm/tlbex.S b/arch/arc/mm/tlbex.S index 79bfc81358c9..d572f1c2c724 100644 --- a/arch/arc/mm/tlbex.S +++ b/arch/arc/mm/tlbex.S | |||
| @@ -220,9 +220,9 @@ ex_saved_reg1: | |||
| 220 | 220 | ||
| 221 | .macro CONV_PTE_TO_TLB | 221 | .macro CONV_PTE_TO_TLB |
| 222 | and r3, r0, PTE_BITS_RWX ; r w x | 222 | and r3, r0, PTE_BITS_RWX ; r w x |
| 223 | lsl r2, r3, 3 ; r w x 0 0 0 | 223 | lsl r2, r3, 3 ; r w x 0 0 0 (GLOBAL, kernel only) |
| 224 | and.f 0, r0, _PAGE_GLOBAL | 224 | and.f 0, r0, _PAGE_GLOBAL |
| 225 | or.z r2, r2, r3 ; r w x r w x | 225 | or.z r2, r2, r3 ; r w x r w x (!GLOBAL, user page) |
| 226 | 226 | ||
| 227 | and r3, r0, PTE_BITS_NON_RWX_IN_PD1 ; Extract PFN+cache bits from PTE | 227 | and r3, r0, PTE_BITS_NON_RWX_IN_PD1 ; Extract PFN+cache bits from PTE |
| 228 | or r3, r3, r2 | 228 | or r3, r3, r2 |