Re: [PATCH v31 13/28] LSM: Use lsmblob in security_cred_getsecid
Hi Casey,
I love your patch! Perhaps something to improve:
[auto build test WARNING on nf-next/master]
[also build test WARNING on nf/master linus/master v5.16-rc5]
[cannot apply to pcmoore-audit/next jmorris-security/next-testing next-20211214]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url:
https://github.com/0day-ci/linux/commits/Casey-Schaufler/integrity-disass...
base: https://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git master
config: microblaze-randconfig-s032-20211214
(https://download.01.org/0day-ci/archive/20211215/202112151753.otSGYmsF-lk...)
compiler: microblaze-linux-gcc (GCC) 11.2.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
# apt-get install sparse
# sparse version: v0.6.4-dirty
#
https://github.com/0day-ci/linux/commit/e66d6e6a2f53e0b36b78003ee8399a554...
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review
Casey-Schaufler/integrity-disassociate-ima_filter_rule-from-security_audit_rule/20211214-084057
git checkout e66d6e6a2f53e0b36b78003ee8399a554ae82e3c
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross C=1
CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=microblaze
SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
sparse warnings: (new ones prefixed by >>)
> kernel/audit.c:128:25: sparse: sparse: symbol
'audit_sig_lsm' was not declared. Should it be static?
kernel/audit.c:2181:9: sparse: sparse: incorrect type in argument 1 (different address
spaces) @@ expected struct spinlock [usertype] *lock @@ got struct spinlock
[noderef] __rcu * @@
kernel/audit.c:2181:9: sparse: expected struct spinlock [usertype] *lock
kernel/audit.c:2181:9: sparse: got struct spinlock [noderef] __rcu *
kernel/audit.c:2184:40: sparse: sparse: incorrect type in argument 1 (different address
spaces) @@ expected struct spinlock [usertype] *lock @@ got struct spinlock
[noderef] __rcu * @@
kernel/audit.c:2184:40: sparse: expected struct spinlock [usertype] *lock
kernel/audit.c:2184:40: sparse: got struct spinlock [noderef] __rcu *
vim +/audit_sig_lsm +128 kernel/audit.c
124
125 /* The identity of the user shutting down the audit system. */
126 static kuid_t audit_sig_uid = INVALID_UID;
127 static pid_t audit_sig_pid = -1;
128 struct lsmblob audit_sig_lsm;
129
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org