10:18 p.m.
Hi Nicolai,
[FYI, it's a private test report for your RFC patch.]
[auto build test ERROR on char-misc/char-misc-testing]
[also build test ERROR on arm64/for-next/core powerpc/next s390/features tip/x86/core
linus/master v5.9-rc6 next-20200921]
[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/Nicolai-Stange/random-possible-w...
base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
8fd0e2a6df262539eaa28b0a2364cca10d1dc662
config: arm64-allyesconfig (attached as .config)
compiler: aarch64-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
In file included from include/linux/random.h:121,
from arch/arm64/include/asm/pointer_auth.h:6,
from arch/arm64/include/asm/processor.h:39,
from include/linux/mutex.h:19,
from include/linux/kernfs.h:12,
from include/linux/sysfs.h:16,
from include/linux/kobject.h:20,
from include/linux/of.h:17,
from include/linux/irqdomain.h:35,
from include/linux/acpi.h:13,
from include/acpi/apei.h:9,
from include/acpi/ghes.h:5,
from include/linux/arm_sdei.h:8,
from arch/arm64/kernel/asm-offsets.c:10:
> arch/arm64/include/asm/archrandom.h:45:8: error: unknown type
name 'inine'
45 | static inine bool
arch_has_sp800_90b_random_seed(void)
| ^~~~~
> arch/arm64/include/asm/archrandom.h:45:19: error: expected
'=', ',', ';', 'asm' or '__attribute__' before
'arch_has_sp800_90b_random_seed'
45 | static inine bool
arch_has_sp800_90b_random_seed(void)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make[2]: *** [scripts/Makefile.build:117: arch/arm64/kernel/asm-offsets.s] Error 1
make[2]: Target '__build' not remade because of errors.
make[1]: *** [Makefile:1198: prepare0] Error 2
make[1]: Target 'prepare' not remade because of errors.
make: *** [Makefile:185: __sub-make] Error 2
make: Target 'prepare' not remade because of errors.
# https://github.com/0day-ci/linux/commit/af235fdbda320942f96e2530990620871...
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review
Nicolai-Stange/random-possible-ways-towards-NIST-SP800-90B-compliance/20200921-160315
git checkout af235fdbda320942f96e2530990620871f47c9d0
vim +/inine +45 arch/arm64/include/asm/archrandom.h
34
35 static inline bool arch_has_random_seed(void)
36 {
37 /*
38 * Only support the generic interface after we have detected
39 * the system wide capability, avoiding complexity with the
40 * cpufeature code and with potential scheduling between CPUs
41 * with and without the feature.
42 */
43 return cpus_have_const_cap(ARM64_HAS_RNG);
44 }
45 static inine bool arch_has_sp800_90b_random_seed(void)
46 {
47 /*
48 * Section K.12.1 from the Arm Architecture Reference Manual
49 * Armv8" (DDI0487F) sounds like RNDRRS could qualify as a
50 * NIST SP800-90C NRBG, but we're currently using RNDR only.
51 */
52 return false;
53 }
54 static inline bool __must_check arch_get_random_long(unsigned long *v)
55 {
56 return false;
57 }
58
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org