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cputlb: drop flush_global flag from tlb_flush

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We have never has the concept of global TLB entries which would avoid
the flush so we never actually use this flag. Drop it and make clear
that tlb_flush is the sledge-hammer it has always been.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
[DG: ppc portions]
Acked-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Alex Bennée 2016-11-14 14:17:28 +00:00
parent ba7d3d1858
commit d10eb08f5d
29 changed files with 85 additions and 96 deletions
Download patch file Download diff file Expand all files Collapse all files

8
target/mips/op_helper.c
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@ -1409,7 +1409,7 @@ void helper_mtc0_entryhi(CPUMIPSState *env, target_ulong arg1)
/* If the ASID changes, flush qemu's TLB. */
if ((old & env->CP0_EntryHi_ASID_mask) !=
(val & env->CP0_EntryHi_ASID_mask)) {
cpu_mips_tlb_flush(env, 1);
cpu_mips_tlb_flush(env);
}
}
@ -1999,7 +1999,7 @@ void r4k_helper_tlbinv(CPUMIPSState *env)
tlb->EHINV = 1;
}
}
cpu_mips_tlb_flush(env, 1);
cpu_mips_tlb_flush(env);
}
void r4k_helper_tlbinvf(CPUMIPSState *env)
@ -2009,7 +2009,7 @@ void r4k_helper_tlbinvf(CPUMIPSState *env)
for (idx = 0; idx < env->tlb->nb_tlb; idx++) {
env->tlb->mmu.r4k.tlb[idx].EHINV = 1;
}
cpu_mips_tlb_flush(env, 1);
cpu_mips_tlb_flush(env);
}
void r4k_helper_tlbwi(CPUMIPSState *env)
@ -2123,7 +2123,7 @@ void r4k_helper_tlbr(CPUMIPSState *env)
/* If this will change the current ASID, flush qemu's TLB. */
if (ASID != tlb->ASID)
cpu_mips_tlb_flush (env, 1);
cpu_mips_tlb_flush(env);
r4k_mips_tlb_flush_extra(env, env->tlb->nb_tlb);