1:02 p.m.
tree: https://github.com/ammarfaizi2/linux-block
google/android/kernel/common/android13-5.15
head: 9c25e5d6f58362a8ff78327664a2e3c2a538009f
commit: 888643ea37b504cb32afdd6430698d1e92a79a71 [2757/2766] ANDROID: KVM: arm64: relay
entropy requests from protected guests directly to secure
config: arm64-buildonly-randconfig-r006-20220116
(https://download.01.org/0day-ci/archive/20220118/202201181042.DbgIXpRm-lk...)
compiler: aarch64-linux-gcc (GCC) 11.2.0
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
#
https://github.com/ammarfaizi2/linux-block/commit/888643ea37b504cb32afdd6...
git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block
git fetch --no-tags ammarfaizi2-block google/android/kernel/common/android13-5.15
git checkout 888643ea37b504cb32afdd6430698d1e92a79a71
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir
ARCH=arm64 SHELL=/bin/bash
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 >>):
arch/arm64/kvm/arm.c: In function 'kvm_hyp_init_protection':
> arch/arm64/kvm/arm.c:2011:46: error:
'smccc_trng_available' undeclared (first use in this function)
2011 |
kvm_nvhe_sym(smccc_trng_available) = smccc_trng_available;
| ^~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/arm.c:2011:46: note: each undeclared identifier is reported only once
for each function it appears in
vim +/smccc_trng_available +2011 arch/arm64/kvm/arm.c
1997
1998 static int kvm_hyp_init_protection(u32 hyp_va_bits)
1999 {
2000 void *addr = phys_to_virt(hyp_mem_base);
2001 int ret;
2002
2003 kvm_nvhe_sym(id_aa64pfr0_el1_sys_val) =
read_sanitised_ftr_reg(SYS_ID_AA64PFR0_EL1);
2004 kvm_nvhe_sym(id_aa64pfr1_el1_sys_val) =
read_sanitised_ftr_reg(SYS_ID_AA64PFR1_EL1);
2005 kvm_nvhe_sym(id_aa64isar0_el1_sys_val) =
read_sanitised_ftr_reg(SYS_ID_AA64ISAR0_EL1);
2006 kvm_nvhe_sym(id_aa64isar1_el1_sys_val) =
read_sanitised_ftr_reg(SYS_ID_AA64ISAR1_EL1);
2007 kvm_nvhe_sym(id_aa64mmfr0_el1_sys_val) =
read_sanitised_ftr_reg(SYS_ID_AA64MMFR0_EL1);
2008 kvm_nvhe_sym(id_aa64mmfr1_el1_sys_val) =
read_sanitised_ftr_reg(SYS_ID_AA64MMFR1_EL1);
2009 kvm_nvhe_sym(id_aa64mmfr2_el1_sys_val) =
read_sanitised_ftr_reg(SYS_ID_AA64MMFR2_EL1);
2010 kvm_nvhe_sym(__icache_flags) = __icache_flags;
2011 kvm_nvhe_sym(smccc_trng_available) = smccc_trng_available;
2012
2013 ret = create_hyp_mappings(addr, addr + hyp_mem_size, PAGE_HYP);
2014 if (ret)
2015 return ret;
2016
2017 ret = init_stage2_iommu();
2018 if (ret < 0)
2019 return ret;
2020
2021 ret = do_pkvm_init(hyp_va_bits, (enum kvm_iommu_driver)ret);
2022 if (ret)
2023 return ret;
2024
2025 free_hyp_pgds();
2026
2027 return 0;
2028 }
2029
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0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org