[PATCH 3.18 072/151] MIPS: asm: pgtable: Prevent HTW race when updating PTEs

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Markos Chandras commit fde3538a8a711aedf1173ecb2d45aed868f51c97 upstream. Whenever we modify a page table entry, we need to ensure that the HTW will not fetch a stable entry. And for that to

[PATCH 3.18 072/151] MIPS: asm: pgtable: Prevent HTW race when updating PTEs

3.18-stable review patch. If anyone has any objections, please let me know. -- From: Markos Chandras markos.chand...@imgtec.com commit fde3538a8a711aedf1173ecb2d45aed868f51c97 upstream. Whenever we modify a page table entry, we need to ensure that the HTW will not fetch a