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From fdf16439ed5ecb36f762dc2b66102424920e26c1 Mon Sep 17 00:00:00 2001
From: Brian Gianforcaro <b.gianfo@gmail.com>
Date: Tue, 21 Dec 2021 23:48:46 -0800
Subject: [PATCH 4/4] Port: fio - Disable rdtsc support for serenity
---
arch/arch-x86.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arch-x86.h b/arch/arch-x86.h
index c6bcb54..c1005b1 100644
--- a/arch/arch-x86.h
+++ b/arch/arch-x86.h
@@ -35,6 +35,7 @@ static inline unsigned long long get_cpu_clock(void)
}
#define ARCH_HAVE_FFZ
-#define ARCH_HAVE_CPU_CLOCK
+// Serenity OS doesn't allow you to read rdtsc.
+// #define ARCH_HAVE_CPU_CLOCK
#endif
--
2.32.0
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