From 4bbcd985981258136871e1754662729b5a3ce631 Mon Sep 17 00:00:00 2001
From: Giacomo Travaglini <giacomo.travaglini@arm.com>
Date: Thu, 17 Mar 2022 09:53:49 +0000
Subject: [PATCH] dev-arm: Remove unused ELIsInHost redirection for CNTKCTL_EL1

The redirection to CNTHCTL_EL2 is already handled in
ISA::redirectRegVHE

Change-Id: Ia3290c5bdb75c6e45f08a47c1b75881bc52add5f
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/58115
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
Tested-by: kokoro <noreply+kokoro@google.com>
---
 src/dev/arm/generic_timer.cc | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/src/dev/arm/generic_timer.cc b/src/dev/arm/generic_timer.cc
index 12144a5536..ac25c057a1 100644
--- a/src/dev/arm/generic_timer.cc
+++ b/src/dev/arm/generic_timer.cc
@@ -535,7 +535,6 @@ void
 GenericTimer::setMiscReg(int reg, unsigned cpu, RegVal val)
 {
     CoreTimers &core(getTimers(cpu));
-    ThreadContext *tc = system.threads[cpu];
 
     switch (reg) {
       case MISCREG_CNTFRQ:
@@ -547,10 +546,6 @@ GenericTimer::setMiscReg(int reg, unsigned cpu, RegVal val)
       case MISCREG_CNTKCTL:
       case MISCREG_CNTKCTL_EL1:
       {
-        if (ELIsInHost(tc, currEL(tc))) {
-            tc->setMiscReg(MISCREG_CNTHCTL_EL2, val);
-            return;
-        }
         RegVal old_cnt_ctl = core.cntkctl;
         core.cntkctl = val;