From e636c8d336489bf3eed5878299e6cc045bbad077 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:17:29 +0000
Subject: [PATCH] debug lk

---
 kernel/tools/power/x86/turbostat/turbostat.8 |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/kernel/tools/power/x86/turbostat/turbostat.8 b/kernel/tools/power/x86/turbostat/turbostat.8
index f6b7e85..71e3f3a 100644
--- a/kernel/tools/power/x86/turbostat/turbostat.8
+++ b/kernel/tools/power/x86/turbostat/turbostat.8
@@ -294,6 +294,8 @@
 
 # chmod +r /dev/cpu/*/msr
 
+# chmod +r /dev/cpu_dma_latency
+
 .B "turbostat "
 reads hardware counters, but doesn't write them.
 So it will not interfere with the OS or other programs, including

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