On 05/24/2018 05:32 PM, Adam Carter wrote:
>
> For me dmesg says;
> [ 1.538275] microcode: CPU0: patch_level=0x06000852
>
> but i still have lwp in /proc/cpuinfo. Are you at 0x06000852 ?
.
This is my dmesg output :
.
[ 1.111448] microcode: microcode updated early to new
patch_level=0x06000852
[ 1.111574] microcode: CPU0: patch_level=0x06000852
[ 1.111691] microcode: CPU1: patch_level=0x06000852
[ 1.111809] microcode: CPU2: patch_level=0x06000852
[ 1.111925] microcode: CPU3: patch_level=0x06000852
[ 1.112117] microcode: CPU4: patch_level=0x06000852
[ 1.112236] microcode: CPU5: patch_level=0x06000852
[ 1.112354] microcode: CPU6: patch_level=0x06000852
[ 1.112469] microcode: CPU7: patch_level=0x06000852
[ 1.112609] microcode: Microcode Update Driver: v2.01
<tig...@aivazian.fsnet.co.uk>, Peter Oruba
.
current /proc/cpuinfo ( kernel v4.9.102 ):
----------
processor : 0
vendor_id : AuthenticAMD
cpu family : 21
model : 2
model name : AMD FX(tm)-9590 Eight-Core Processor
stepping : 0
microcode : 0x6000852
.
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt
pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid
aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2
popcnt aes xsave avx f16c lahf_lm cmp_legacy svm extapic cr8_legacy abm
sse4a misalignsse 3dnowprefetch osvw ibs xop skinit wdt fma4 tce
nodeid_msr tbm topoext perfctr_core perfctr_nb cpb hw_pstate ssbd ibpb
vmmcall bmi1 amd_ibpb arat npt lbrv svm_lock nrip_save tsc_scale
vmcb_clean flushbyasid decodeassists pausefilter pfthreshold
.
bugs : fxsave_leak sysret_ss_attrs null_seg spectre_v1 spectre_v2
spec_store_bypass
.
old /proc/cpuinfo : ( pre-microcode update / kernel v4.9.99 )
----------
processor : 0
vendor_id : AuthenticAMD
cpu family : 21
model : 2
model name : AMD FX(tm)-9590 Eight-Core Processor
stepping : 0
microcode : 0x600084f
.
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt
pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid
aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2
popcnt aes xsave avx f16c lahf_lm cmp_legacy svm extapic cr8_legacy abm
sse4a misalignsse 3dnowprefetch osvw ibs xop skinit wdt lwp fma4 tce
nodeid_msr tbm topoext perfctr_core perfctr_nb cpb hw_pstate vmmcall
bmi1 arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid
decodeassists pausefilter pfthreshold
.
bugs : fxsave_leak sysret_ss_attrs null_seg spectre_v1 spectre_v2
.
Just noticed the "ssbd" flag ADDED in the new /proc/cpuinfo.
.
Corbin
