From 5cd96a80c9d24a9a0b90abace1370842410a8a9b Mon Sep 17 00:00:00 2001 From: linzhien <0086d026@email.ntou.edu.tw> Date: Wed, 1 Sep 2021 07:44:40 +0800 Subject: [PATCH] Fix typo --- lkmpg.tex | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lkmpg.tex b/lkmpg.tex index c88aae0..2a33819 100644 --- a/lkmpg.tex +++ b/lkmpg.tex @@ -1234,7 +1234,7 @@ COLLECT_GCC_OPTIONS='-v' '-Q' '-O2' '--help=target' '-mtune=generic' '-march=x86 ... \end{verbatim} But CET should not be enabled in the kernel, it may break the Kprobes and bpf. -Consequently, CET is disabled since v.11. +Consequently, CET is disabled since v5.11. To guarantee the manual symbol lookup worked, we only use up to v5.4. Unfortunately, since Linux v5.7 \cpp|kallsyms_lookup_name| is also unexported, it needs certain trick to get the address of \cpp|kallsyms_lookup_name|.