cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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trace_pipe.tc (404B)

      1#!/bin/sh
      2# SPDX-License-Identifier: GPL-2.0
      3# description: trace_pipe and trace_marker
      4# requires: trace_marker
      5# flags: instance
      6
      7echo "test input 1" > trace_marker
      8
      9: "trace interface never consume the ring buffer"
     10grep -q "test input 1" trace
     11grep -q "test input 1" trace
     12
     13: "trace interface never consume the ring buffer"
     14head -n 1 trace_pipe | grep -q "test input 1"
     15! grep -q "test input 1" trace