Run Hello Wrold Error

[1140380820]

Operate according to the readme, when running the last step, an error appears

How to handle it？

[Bonjourz]

Hi @1140380820 , thanks for trying HyperEnclave.

Could you please show more information about such error:

• CPU Vendor: (By typing lscpu on your platform)
• Kernel: (By typing uname -r on your platform)
• Kernel Command Line Configuration: (By typing cat /proc/cmdline on your platform)
• The kernel Log output, by typing dmesg

[1140380820]

act@haiguang-157:~$ uname -r
5.10.0-051000-generic

act@haiguang-157:~$ lscpu
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
Address sizes: 48 bits physical, 48 bits virtual
CPU(s): 128
On-line CPU(s) list: 0-127
Thread(s) per core: 2
Core(s) per socket: 32
Socket(s): 2
NUMA node(s): 8
Vendor ID: HygonGenuine
CPU family: 24
Model: 3
Model name: Hygon C86 7390 32-core Processor
Stepping: 1
CPU MHz: 2907.111
BogoMIPS: 5400.09
Virtualization: AMD-V
L1d cache: 2 MiB
L1i cache: 4 MiB
L2 cache: 32 MiB
L3 cache: 128 MiB
NUMA node0 CPU(s): 0-7,64-71
NUMA node1 CPU(s): 8-15,72-79
NUMA node2 CPU(s): 16-23,80-87
NUMA node3 CPU(s): 24-31,88-95
NUMA node4 CPU(s): 32-39,96-103
NUMA node5 CPU(s): 40-47,104-111
NUMA node6 CPU(s): 48-55,112-119
NUMA node7 CPU(s): 56-63,120-127
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp
Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and _user pointer sanitization
Vulnerability Spectre v2: Mitigation; Full AMD retpoline, IBPB conditional, STIBP disabled, RSB
filling
Vulnerability Srbds: Not affected
Vulnerability Tsx async abort: Not affected
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse3
6 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdts
cp lm constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid amd_dcm
aperfmperf pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe p
opcnt aes xsave avx f16c lahf_lm cmp_legacy svm extapic cr8_legacy abm
sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_c
ore perfctr_nb bpext perfctr_llc mwaitx cpb hw_pstate sme ssbd sev ibp
b vmmcall sev_es fsgsbase bmi1 avx2 smep bmi2 adx smap clflushopt sha
ni xsaveopt xsavec xgetbv1 xsaves clzero irperf xsaveerptr arat npt lb
rv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists p
ausefilter pfthreshold avic v_vmsave_vmload vgif overflow_recov succor
smca

act@haiguang-157:~$ cat /proc/cmdline
BOOT_IMAGE=/boot/vmlinuz-5.10.0-051000-generic root=UUID=815fc90b-8fd7-4819-bacc-c8c2ce7e9e23 ro memmap=8G$0x100000000 iommu=off intremap=off no5lvl

and The dmesg

dmesg.txt

[Bonjourz]

Hi @1140380820 , the secure memory is not enough(8G), try to increase it to 256G by following the instructions here:

https://github.com/asterinas/hyperenclave?tab=readme-ov-file#step-1-get-the-full-system-memory-size-and-reserve-secure-memory-for-hyperenclave-in-kernels-command-line