R4600 v2.0 needs a nop before tlbp.
authorThiemo Seufer <ths@networkno.de>
Fri, 9 Sep 2005 17:11:50 +0000 (17:11 +0000)
committerRalf Baechle <ralf@linux-mips.org>
Sat, 29 Oct 2005 18:32:17 +0000 (19:32 +0100)
Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
arch/mips/mm/tlbex.c

index e8a8ffd0362dbb21bee2920e4ba287b1728fe7ee..240537d263ff5b0a98caafb9d24bde6278d9da88 100644 (file)
@@ -779,6 +779,8 @@ static __initdata u32 final_handler[64];
 static __init void __attribute__((unused)) build_tlb_probe_entry(u32 **p)
 {
        switch (current_cpu_data.cputype) {
+       /* Found by experiment: R4600 v2.0 needs this, too.  */
+       case CPU_R4600:
        case CPU_R5000:
        case CPU_R5000A:
        case CPU_NEVADA: