| commit | 4dd7683ea1d66975fb258d02f2b74a7e9a32b131 | [log] [tgz] |
|---|---|---|
| author | Bibo Mao <maobibo@loongson.cn> | Wed May 27 10:25:17 2020 +0800 |
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | Wed May 27 13:05:19 2020 +0200 |
| tree | 2b0db3520fe7313f767e7dd3d1b6c2ba3986febc | |
| parent | 62249209a77222e1cfb38dde310bd5a877524f7d [diff] |
MIPS: Do not flush tlb page when updating PTE entry It is not necessary to flush tlb page on all CPUs if suitable PTE entry exists already during page fault handling, just updating TLB is fine. Here redefine flush_tlb_fix_spurious_fault as empty on MIPS system. Signed-off-by: Bibo Mao <maobibo@loongson.cn> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>