diff options
| author |   Ralf Baechle <ralf@linux-mips.org> | 2014-08-02 00:07:03 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2014-08-02 00:07:03 +0200 |
| commit | 475d5928b79bb78326a645863d46ff95c5e25e5a (patch) | |
| tree | a260aed0d94bda824d7f2c5d74b2b1f8002634aa /arch/mips/mm | |
| parent | MIPS: jz4740: remove unnecessary null test before debugfs_remove (diff) | |
| parent | MIPS: bugfix: missed cache flush of TLB refill handler (diff) | |
| download | linux-dev-475d5928b79bb78326a645863d46ff95c5e25e5a.tar.xz linux-dev-475d5928b79bb78326a645863d46ff95c5e25e5a.zip | |
Merge branch '3.16-fixes' into mips-for-linux-next
Diffstat (limited to 'arch/mips/mm')
| -rw-r--r-- | arch/mips/mm/tlbex.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c index ccf8298e7ab2..a08dd53a1cc5 100644 --- a/arch/mips/mm/tlbex.c +++ b/arch/mips/mm/tlbex.c @@ -429,6 +429,7 @@ static void build_r3000_tlb_refill_handler(void) (unsigned int)(p - tlb_handler)); memcpy((void *)ebase, tlb_handler, 0x80); + local_flush_icache_range(ebase, ebase + 0x80); dump_handler("r3000_tlb_refill", (u32 *)ebase, 32); } @@ -1299,6 +1300,7 @@ static void build_r4000_tlb_refill_handler(void) } #ifdef CONFIG_MIPS_HUGE_TLB_SUPPORT uasm_l_tlb_huge_update(&l, p); + UASM_i_LW(&p, K0, 0, K1); build_huge_update_entries(&p, htlb_info.huge_pte, K1); build_huge_tlb_write_entry(&p, &l, &r, K0, tlb_random, htlb_info.restore_scratch); @@ -1415,6 +1417,7 @@ static void build_r4000_tlb_refill_handler(void) final_len); memcpy((void *)ebase, final_handler, 0x100); + local_flush_icache_range(ebase, ebase + 0x100); dump_handler("r4000_tlb_refill", (u32 *)ebase, 64); } |