Re: port-amd64/58410: x86_patch() panic with core ultra processor

[Patrick Welche <prlw1%welche.eu@localhost>]

The following reply was made to PR port-amd64/58410; it has been noted by GNATS.

From: Patrick Welche <prlw1%welche.eu@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: 
Subject: Re: port-amd64/58410: x86_patch() panic with core ultra processor
Date: Sun, 14 Jul 2024 18:07:43 +0100

 FreeBSD successfully boots. It decodes the above
 
 cpu_feature[5] = 0x239c27eb
 FSGSBASE,TSCADJ,BMI1,AVX2,FDPEXC,SMEP,BMI2,ERMS,INVPCID,NFPUSG,RDSEED,ADX,SMAP,CLFUSHOPT,CLWB,PROCTRACE,SHA
 
 => SMAP is there, cf original panic
 
 cpu_feature[6] = 0x994007bc (I typoed 7ac above)
 UMIP,PKU,OSPKE,WAITPKG,GFNI,VAES,VPCLMULQDQ,RDPID,MOVDIRI,MOVDIR64B
 
 Event timer "LAPIC" quality 600
 WARNING: L3 data cache covers more APIC IDs than a package (6 > 3)
 FreeBSD/SMP: Multiprocessor System Detected: 22 CPUs
 FreeBSD/SMP: Non-uniform topology
 ...
 ioapic0 <Version 2.0> irqs 0-119
 Launching APs: 8 9 1 2 21 6 5 16 11 10 4 17 12 3 19 20 1418 13 15 7
 ...
 hwpstate_intel0: <Intel Speed Shift> on cpu0 ... cpu21
 Timecounter "TSC-low" frequency 1497600475 Hz quality 1000