cputlb: drop flush_global flag from tlb_flush

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>

1 files changed, 13 insertions, 13 deletions

diff --git a/target/arm/helper.c b/target/arm/helper.c
index 77ea5e0..60fb35c 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -464,7 +464,7 @@ static void dacr_write(CPUARMState *env, const ARMCPRegInfo *ri, uint64_t value)
     ARMCPU *cpu = arm_env_get_cpu(env);
 
     raw_write(env, ri, value);
-    tlb_flush(CPU(cpu), 1); /* Flush TLB as domain not tracked in TLB */
+    tlb_flush(CPU(cpu)); /* Flush TLB as domain not tracked in TLB */
 }
 
 static void fcse_write(CPUARMState *env, const ARMCPRegInfo *ri, uint64_t value)
@@ -475,7 +475,7 @@ static void fcse_write(CPUARMState *env, const ARMCPRegInfo *ri, uint64_t value)
         /* Unlike real hardware the qemu TLB uses virtual addresses,
          * not modified virtual addresses, so this causes a TLB flush.
          */
-        tlb_flush(CPU(cpu), 1);
+        tlb_flush(CPU(cpu));
         raw_write(env, ri, value);
     }
 }
@@ -491,7 +491,7 @@ static void contextidr_write(CPUARMState *env, const ARMCPRegInfo *ri,
          * format) this register includes the ASID, so do a TLB flush.
          * For PMSA it is purely a process ID and no action is needed.
          */
-        tlb_flush(CPU(cpu), 1);
+        tlb_flush(CPU(cpu));
     }
     raw_write(env, ri, value);
 }
@@ -502,7 +502,7 @@ static void tlbiall_write(CPUARMState *env, const ARMCPRegInfo *ri,
     /* Invalidate all (TLBIALL) */
     ARMCPU *cpu = arm_env_get_cpu(env);
 
-    tlb_flush(CPU(cpu), 1);
+    tlb_flush(CPU(cpu));
 }
 
 static void tlbimva_write(CPUARMState *env, const ARMCPRegInfo *ri,
@@ -520,7 +520,7 @@ static void tlbiasid_write(CPUARMState *env, const ARMCPRegInfo *ri,
     /* Invalidate by ASID (TLBIASID) */
     ARMCPU *cpu = arm_env_get_cpu(env);
 
-    tlb_flush(CPU(cpu), value == 0);
+    tlb_flush(CPU(cpu));
 }
 
 static void tlbimvaa_write(CPUARMState *env, const ARMCPRegInfo *ri,
@@ -539,7 +539,7 @@ static void tlbiall_is_write(CPUARMState *env, const ARMCPRegInfo *ri,
     CPUState *other_cs;
 
     CPU_FOREACH(other_cs) {
-        tlb_flush(other_cs, 1);
+        tlb_flush(other_cs);
     }
 }
 
@@ -549,7 +549,7 @@ static void tlbiasid_is_write(CPUARMState *env, const ARMCPRegInfo *ri,
     CPUState *other_cs;
 
     CPU_FOREACH(other_cs) {
-        tlb_flush(other_cs, value == 0);
+        tlb_flush(other_cs);
     }
 }
 
@@ -2304,7 +2304,7 @@ static void pmsav7_write(CPUARMState *env, const ARMCPRegInfo *ri,
     }
 
     u32p += env->cp15.c6_rgnr;
-    tlb_flush(CPU(cpu), 1); /* Mappings may have changed - purge! */
+    tlb_flush(CPU(cpu)); /* Mappings may have changed - purge! */
     *u32p = value;
 }
 
@@ -2449,7 +2449,7 @@ static void vmsa_ttbcr_write(CPUARMState *env, const ARMCPRegInfo *ri,
         /* With LPAE the TTBCR could result in a change of ASID
          * via the TTBCR.A1 bit, so do a TLB flush.
          */
-        tlb_flush(CPU(cpu), 1);
+        tlb_flush(CPU(cpu));
     }
     vmsa_ttbcr_raw_write(env, ri, value);
 }
@@ -2473,7 +2473,7 @@ static void vmsa_tcr_el1_write(CPUARMState *env, const ARMCPRegInfo *ri,
     TCR *tcr = raw_ptr(env, ri);
 
     /* For AArch64 the A1 bit could result in a change of ASID, so TLB flush. */
-    tlb_flush(CPU(cpu), 1);
+    tlb_flush(CPU(cpu));
     tcr->raw_tcr = value;
 }
 
@@ -2486,7 +2486,7 @@ static void vmsa_ttbr_write(CPUARMState *env, const ARMCPRegInfo *ri,
     if (cpreg_field_is_64bit(ri)) {
         ARMCPU *cpu = arm_env_get_cpu(env);
 
-        tlb_flush(CPU(cpu), 1);
+        tlb_flush(CPU(cpu));
     }
     raw_write(env, ri, value);
 }
@@ -3154,7 +3154,7 @@ static void sctlr_write(CPUARMState *env, const ARMCPRegInfo *ri,
     raw_write(env, ri, value);
     /* ??? Lots of these bits are not implemented.  */
     /* This may enable/disable the MMU, so do a TLB flush.  */
-    tlb_flush(CPU(cpu), 1);
+    tlb_flush(CPU(cpu));
 }
 
 static CPAccessResult fpexc32_access(CPUARMState *env, const ARMCPRegInfo *ri,
@@ -3622,7 +3622,7 @@ static void hcr_write(CPUARMState *env, const ARMCPRegInfo *ri, uint64_t value)
      * HCR_DC Disables stage1 and enables stage2 translation
      */
     if ((raw_read(env, ri) ^ value) & (HCR_VM | HCR_PTW | HCR_DC)) {
-        tlb_flush(CPU(cpu), 1);
+        tlb_flush(CPU(cpu));
     }
     raw_write(env, ri, value);
 }