Thank you. I fix it. 于2014年6月9日 3:03:19,Joe Perches写到: > On Sun, 2014-06-08 at 11:44 -0700, anish singh wrote: >> Joe can help you with that. >> >> >> On Sun, Jun 8, 2014 at 7:29 AM, lx <lxlenovos...@gmail.com> wrote: >> >>> hi all: >>> I used the script of checkpatch.pl, but some error messages appeared. >>> ########################################## >>> [root@localhost kernel_test]# perl checkpatch.pl -f task_01.c >>> Nested quantifiers in regex; marked by <-- HERE in m/(\((?:[^\(\)]++ <-- >>> HERE |(?-1))*\))/ at checkpatch.pl line 444. >>> ########################################## >>> This is something with checkpatch.pl ? How to fix it. > > Use a newer version of perl. > 5.10 or higher. > > >
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