Loading vmm
- Reply: John F Carr : "Re: Loading vmm"
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Date: Sun, 14 Apr 2024 08:50:46 UTC
Dear all, using the sources for kernel/world of yesterday running kldload vmm on a 128 core Ampere system runs just fine: CPU 0: ARM Neoverse-N1 r3p1 affinity: 18 0 0 Cache Type = <64 byte D-cacheline,64 byte I-cacheline,PIPT ICache,64 byte ERG,64 byte CWG,IDC> Instruction Set Attributes 0 = <DP,RDM,Atomic,CRC32,SHA2,SHA1,AES+PMULL> Instruction Set Attributes 1 = <RCPC-8.3,DCPoP> Instruction Set Attributes 2 = <> Processor Features 0 = <CSV3,CSV2,RAS,GIC,AdvSIMD+HP,FP+HP,EL3,EL2,EL1,EL0 32> Processor Features 1 = <PSTATE.SSBS MSR> Memory Model Features 0 = <TGran4,TGran64,TGran16,SNSMem,BigEnd,16bit ASID,256TB PA> Memory Model Features 1 = <XNX,PAN+ATS1E1,LO,HPD+TTPBHA,VH,16bit VMID,HAF+DS> Memory Model Features 2 = <EVT-8.2,32bit CCIDX,48bit VA,UAO,CnP> Debug Features 0 = <DoubleLock,SPE,2 CTX BKPTs,4 Watchpoints,6 Breakpoints,PMUv3p1,Debugv8p2> Debug Features 1 = <> Auxiliary Features 0 = <> Auxiliary Features 1 = <> AArch32 Instruction Set Attributes 5 = <RDM,CRC32,SHA2,SHA1,AES+VMULL,SEVL> AArch32 Media and VFP Features 0 = <FPRound,FPSqrt,FPDivide,DP VFPv3+v4,SP VFPv3+v4,AdvSIMD> AArch32 Media and VFP Features 1 = <SIMDFMAC,FPHP Arith,SIMDHP Arith,SIMDSP,SIMDInt,SIMDLS,FPDNaN,FPFtZ> However, doing the same on a 32 core Ampere system results in the system becoming unresponsive. No reaction on the console, no message there, no response over the network. CPU 0: APM eMAG 8180 r3p2 affinity: 0 0 Cache Type = <64 byte D-cacheline,64 byte I-cacheline,PIPT ICache,64 byte ERG,64 byte CWG> Instruction Set Attributes 0 = <CRC32,SHA2,SHA1,AES+PMULL> Instruction Set Attributes 1 = <> Instruction Set Attributes 2 = <> Processor Features 0 = <GIC,AdvSIMD,FP,EL3,EL2,EL1 32,EL0 32> Processor Features 1 = <> Memory Model Features 0 = <TGran4,TGran64,TGran16,SNSMem,BigEnd,16bit ASID,4TB PA> Memory Model Features 1 = <8bit VMID> Trying to mount root from ufs:/dev/ada0p2 [rw]... Memory Model Features 2 = <32bit CCIDX,48bit VA> Debug Features 0 = <DoubleLock,2 CTX BKPTs,4 Watchpoints,6 Breakpoints,PMUv3,Debugv8> Debug Features 1 = <> Auxiliary Features 0 = <> Auxiliary Features 1 = <> AArch32 Instruction Set Attributes 5 = <CRC32,SHA2,SHA1,AES+VMULL,SEVL> AArch32 Media and VFP Features 0 = <FPRound,FPSqrt,FPDivide,DP VFPv3+v4,SP VFPv3+v4,AdvSIMD> AArch32 Media and VFP Features 1 = <SIMDFMAC,FPHP DP Conv,SIMDHP SP Conv,SIMDSP,SIMDInt,SIMDLS,FPDNaN,FPFtZ> Any idea, what is going wrong? Best regards Michael