Re: Skylake experience with -current

2017-07-12 Thread Gregory Edigarov 

Well, I notice some artifacts on my system.

Using spectrwm and spacemacs, the status bar in spacemacs shows 
artifacts often. it looks like something screws that and only that video 
page area while I am being switched away from emacs.


Found this line on my dmesg:

error: [drm:pid25275:intel_pipe_update_start] *ERROR* Potential atomic 
update failure on pipe A


could be related.

switch back and forward usually help.
my kernel is basically the GENERIC.MP with pcppi and spkr disabled, that 
hang my system at boot


$ cat /usr/src/sys/arch/amd64/conf/MY

include "arch/amd64/conf/GENERIC"

option  MULTIPROCESSOR
#option MP_LOCKDEBUG

cpu*at mainbus?

pcppi0 at isa? disable
spkr0  at pcppi? disable

dmesg:

OpenBSD 6.1-current (MY) #3: Sat Jul  8 14:09:57 EEST 2017
g...@lbld12.duckdns.org:/usr/obj/sys/arch/amd64/compile/MY
real mem = 15332810752 (14622MB)
avail mem = 14862327808 (14173MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 3.0 @ 0x971d6000 (91 entries)
bios0: vendor American Megatrends Inc. version "2003" date 09/21/2016
bios0: ASUSTeK COMPUTER INC. Q170M-C
acpi0 at bios0: rev 2
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP APIC FPDT FIDT MCFG HPET SSDT LPIT SSDT SSDT 
SSDT SSDT DBGP DBG2 SSDT SSDT UEFI SSDT ASF!
acpi0: wakeup devices PEGP(S4) PEG0(S4) PEGP(S4) PEG1(S4) PEGP(S4) 
PEG2(S4) UAR1(S4) UAR2(S4) PS2K(S3) PS2M(S3) PXSX(S4) RP09(S4) PXSX(S4) 
RP10(S4) PXSX(S4) RP11(S4) [...]

acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee0: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM) i5-6400 CPU @ 2.70GHz, 2712.00 MHz
cpu0: 
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SENSOR,ARAT

cpu0: 256KB 64b/line 8-way L2 cache
cpu0: TSC frequency 271200 Hz
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
cpu0: apic clock running at 23MHz
cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4.1, IBE
cpu1 at mainbus0: apid 2 (application processor)
cpu1: Intel(R) Core(TM) i5-6400 CPU @ 2.70GHz, 2712.00 MHz
cpu1: 
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SENSOR,ARAT

cpu1: 256KB 64b/line 8-way L2 cache
cpu1: smt 0, core 1, package 0
cpu2 at mainbus0: apid 4 (application processor)
cpu2: Intel(R) Core(TM) i5-6400 CPU @ 2.70GHz, 2712.00 MHz
cpu2: 
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SENSOR,ARAT

cpu2: 256KB 64b/line 8-way L2 cache
cpu2: smt 0, core 2, package 0
cpu3 at mainbus0: apid 6 (application processor)
cpu3: Intel(R) Core(TM) i5-6400 CPU @ 2.70GHz, 2712.00 MHz
cpu3: 
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SENSOR,ARAT

cpu3: 256KB 64b/line 8-way L2 cache
cpu3: smt 0, core 3, package 0
ioapic0 at mainbus0: apid 2 pa 0xfec0, version 20, 120 pins
acpimcfg0 at acpi0 addr 0xf800, bus 0-63
acpihpet0 at acpi0: 2399 Hz
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus -1 (PEG0)
acpiprt2 at acpi0: bus -1 (PEG1)
acpiprt3 at acpi0: bus -1 (PEG2)
acpiprt4 at acpi0: bus 4 (RP09)
acpiprt5 at acpi0: bus -1 (RP10)
acpiprt6 at acpi0: bus 5 (RP11)
acpiprt7 at acpi0: bus -1 (RP12)
acpiprt8 at acpi0: bus -1 (RP13)
acpiprt9 at acpi0: bus 2 (RP01)
acpiprt10 at acpi0: bus -1 (RP02)
acpiprt11 at acpi0: bus -1 (RP03)
acpiprt12 at acpi0: bus -1 (RP04)
acpiprt13 at acpi0: bus 3 (RP05)
acpiprt14 at acpi0: bus -1 (RP06)
acpiprt15 at acpi0: bus -1 (RP07)
acpiprt16 at acpi0: bus -1 (RP08)
acpiprt17 at acpi0: bus 1 (RP17)
acpiprt18 at acpi0: bus -1 (RP18)
acpiprt19 at acpi0: bus -1 (RP19)
acpiprt20 at acpi0: bus -1 (RP20)
acpiprt21 at a

Re: Skylake experience with -current

2017-07-12 Thread Mihai Popescu 
> Well then!  Kettenis - I owe you many beers!  Thank you!!

So many that you can write dmesg body on the labels ! Maybe X log too?

Re: Skylake experience with -current

2017-07-11 Thread Bryan C. Everly 
On Tue, Jul 11, 2017 at 3:20 PM, Ted Unangst  wrote:
>
> For the record, it wasn't me. Kettenis did some great work, though.

Well then!  Kettenis - I owe you many beers!  Thank you!!

Re: Skylake experience with -current

2017-07-11 Thread Ted Unangst 
Bryan C. Everly wrote:
> Thanks again to tedu and everyone else who put in the effort to get us
> working on this architecture.  I can't imagine it was easy!

For the record, it wasn't me. Kettenis did some great work, though.

Skylake experience with -current

2017-07-11 Thread Bryan C. Everly 
Hi misc@,

First off, I wanted to thank tedu and everyone else who worked hard on
getting Skylake DRM support into -current.  I was really excited to
read about that in Ted's post and thought I'd try it out on my
Thinkpad X1 Carbon (4th generation) laptop.

I renamed my /etc/x11.conf file to get it out of the way and so far my
experience has been:

1.  GDM works great under it
2.  Lumina 1.2.1 and 1.3.1 work great under it
3.  xfce4 worked great under it for me

Where I ran into trouble was in trying to run our port of Gnome3.  I
would get a black screen with a functional mouse pointer on it, then
after like 30 seconds it would crash.

I'm wondering if this is known and, if not, what debugging info I
could gather to help out the effort?  I know that Gnome3 requires
accelerated graphics and I also am aware that it's days are likely
numbered on non-Linux based systems but I thought if I could gather
some info that would help folks out who were working on it, I'd be
more than happy to do so.

Thanks again to tedu and everyone else who put in the effort to get us
working on this architecture.  I can't imagine it was easy!

Thanks,
Bryan