diff options
| -rw-r--r-- | arch/mips/mm/c-r4k.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c index 600b0ad48319..58b810e67bba 100644 --- a/arch/mips/mm/c-r4k.c +++ b/arch/mips/mm/c-r4k.c @@ -841,12 +841,16 @@ static void local_r4k_flush_cache_sigtramp(void *args) } R4600_HIT_CACHEOP_WAR_IMPL; - if (dc_lsize) - vaddr ? flush_dcache_line(addr & ~(dc_lsize - 1)) - : protected_writeback_dcache_line(addr & ~(dc_lsize - 1)); - if (!cpu_icache_snoops_remote_store && scache_size) - vaddr ? flush_scache_line(addr & ~(sc_lsize - 1)) - : protected_writeback_scache_line(addr & ~(sc_lsize - 1)); + if (!cpu_has_ic_fills_f_dc) { + if (dc_lsize) + vaddr ? flush_dcache_line(addr & ~(dc_lsize - 1)) + : protected_writeback_dcache_line( + addr & ~(dc_lsize - 1)); + if (!cpu_icache_snoops_remote_store && scache_size) + vaddr ? flush_scache_line(addr & ~(sc_lsize - 1)) + : protected_writeback_scache_line( + addr & ~(sc_lsize - 1)); + } if (ic_lsize) vaddr ? flush_icache_line(addr & ~(ic_lsize - 1)) : protected_flush_icache_line(addr & ~(ic_lsize - 1)); |