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Memory controller use rcu_read_lock() in mem_cgroup_cache_charge()
[pv_ops_mirror.git]
/
scripts
/
gcc-x86_64-has-stack-protector.sh
blob
325c0a1b03b6bbcade1e5edff2665a469ac18168
1
#!/bin/sh
2
3
echo
"int foo(void) { char X[200]; return 3; }"
|
$1
-S -xc -c -O0 -mcmodel
=
kernel
-fstack-protector
-
-o
-
2
> /
dev
/
null |
grep
-q
"%gs"
4
if
[
"$?"
-eq
"0"
] ;
then
5
echo
$2
6
fi