From b588f8c90d94f987620c854c18be13e1db2a36b8 Mon Sep 17 00:00:00 2001
From: Kroese <kroese@users.noreply.github.com>
Date: Sun, 19 May 2024 21:19:58 +0200
Subject: [PATCH] feat: Display KVM warning on ARM64 (#739)

---
 src/proc.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/proc.sh b/src/proc.sh
index fca56139..37e3d6e9 100644
--- a/src/proc.sh
+++ b/src/proc.sh
@@ -9,7 +9,10 @@ set -Eeuo pipefail
 : "${CPU_MODEL:=""}"
 : "${DEF_MODEL:="qemu64"}"
 
-[[ "${ARCH,,}" != "amd64" ]] && KVM="N"
+if [[ "${ARCH,,}" != "amd64" ]]; then
+  KVM="N"
+  warn "your CPU architecture is ${ARCH^^} and cannot provide KVM acceleration for x64 instructions, this will cause a major loss of performance."
+fi
 
 if [[ "$KVM" != [Nn]* ]]; then