Hi Sebastian, On Fri, 2013-10-25 at 19:45 +0200, Sebastian Andrzej Siewior wrote: > * Ralf Mardorf | 2013-10-14 12:36:05 [+0200]: > >non of the 3.10.x rt patched kernels does work on my machine. > > > >$ ls /usr/src/pkg-linux-rt/linux-rt-3* > >/usr/src/pkg-linux-rt/linux-rt-3.10.10_rt7-1-x86_64.pkg.tar.xz > >/usr/src/pkg-linux-rt/linux-rt-3.10.14_rt9-1-x86_64.pkg.tar.xz > >/usr/src/pkg-linux-rt/linux-rt-3.10.15_rt11-1-x86_64.pkg.tar.xz > >/usr/src/pkg-linux-rt/linux-rt-3.10.6_rt3-1-x86_64.pkg.tar.xz > >/usr/src/pkg-linux-rt/linux-rt-3.10.9_rt5-01-x86_64.pkg.tar.xz > >/usr/src/pkg-linux-rt/linux-rt-3.8.11_rt8-1-x86_64.pkg.tar.xz > >/usr/src/pkg-linux-rt/linux-rt-3.8.13_rt10-1-x86_64.pkg.tar.xz > >/usr/src/pkg-linux-rt/linux-rt-3.8.13_rt11-1-x86_64.pkg.tar.xz > >/usr/src/pkg-linux-rt/linux-rt-3.8.13_rt12-1-x86_64.pkg.tar.xz > >/usr/src/pkg-linux-rt/linux-rt-3.8.13_rt13-1-x86_64.pkg.tar.xz > >/usr/src/pkg-linux-rt/linux-rt-3.8.13_rt14-1-x86_64.pkg.tar.xz > >/usr/src/pkg-linux-rt/linux-rt-3.8.13_rt9-1-x86_64.pkg.tar.xz > > so 3.8 works then? Yes. $ uname -rm 3.8.13-rt14-1-rt x86_64 > >It's not only on my main install, Arch Linux 64-bit architecture, I > >verified the issue by building a 3.10.x rt patched kernel for Ubuntu > >64-bit architecture too. > > Interresting. The Debian people got it work > http://packages.debian.org/wheezy-backports/linux-image-3.10-0.bpo.2-rt-amd64 > > so I guess the problem is with you hardware. > > >$ ls /mnt/q/boot/vmlinuz* > >/mnt/q/boot/vmlinuz-3.10.9-rt5 /mnt/q/boot/vmlinuz-3.5.0-18-lowlatency /mnt/q/boot/vmlinuz-3.6.5-rt14 > > > >There were no issues without the rt patch for 3.10 kernels and no issues > >with kernel versions < 3.10.x with and without rt patch. > > that means you take the .config from the non-RT test, enable PREEMPT RT > and after the recompile you don't get into X? Yesno, for Ubuntu I use the .config from earlier linux-rts I build and then run make oldconfig and for Arch I use a .config from a user repository. Sure, there was a day, when I used a non-rt config for Ubuntu and even nowadays I sometimes edit the config not only by make oldconfig. > >Usually login doesn't work from lightdm, sometimes it does work, but > >after a short while terminals hang and the prompt gets lost, switching > >to tty by Ctrl + Alt + F-keys then doesn't work. > > This could be driver issue. But it is hard to guess :) > > >Last time I could login, I got > > > >$ cat .xsession-errors.rt11 > >find: `/home/rocketmouse/.Xauthority.??????': No such file or directory > >weather-Message: getting > >http://api.yr.no/weatherapi/locationforecastlts/1.1/?lat=51.466702;lon=6.850000;msl=38 > >PolicyKit daemon disconnected from the bus. > >We are no longer a registered authentication agent. > >xfce4-appfinder: Fatal IO error 11 (Resource temporarily unavailable) on > >X server :0.0. > > I can't even say if this is good or bad. Maybe your X just crashed or > not started at all. > > >Any info needed about my hardware, from journalctl the kernel's config > >or something else? > > You try to connect an uart cable to year serial port and capture the > kernel's output. I don't know how to do this, but I suspect I at least need a second computer?! So this is not an option, at least not on the fly. > Maybe it shows what is wrong. Information about the > platform is probably usefull, too. Do you use only kernel modules from > kernel.org or do you have any out of tree patches / driver like graphics > driver, etc? For Ubuntu, where I do everything myself, I only use the patches from kernel.org. For Arch there sometimes are additional patches. E.g. https://aur.archlinux.org/packages/li/linux-rt/linux-rt.tar.gz , for linux-rt 3.10.15_rt11-1 it's only this one: diff -upr linux-3.0.orig/kernel/printk.c linux-3.0/kernel/printk.c --- linux-3.0.orig/kernel/printk.c 2011-07-22 05:17:23.000000000 +0300 +++ linux-3.0/kernel/printk.c 2011-07-27 14:43:07.000000000 +0300 @@ -58,7 +58,7 @@ void asmlinkage __attribute__((weak)) ea /* We show everything that is MORE important than this.. */ #define MINIMUM_CONSOLE_LOGLEVEL 1 /* Minimum loglevel we let people use */ -#define DEFAULT_CONSOLE_LOGLEVEL 7 /* anything MORE serious than KERN_DEBUG */ +#define DEFAULT_CONSOLE_LOGLEVEL 4 /* anything MORE serious than KERN_WARNING */ DECLARE_WAIT_QUEUE_HEAD(log_wait); #### audio cards $ ls -l /proc/asound/ | grep lr lrwxrwxrwx 1 root root 5 Oct 25 20:25 EWX2496 -> card1 lrwxrwxrwx 1 root root 5 Oct 25 20:25 EWX2496_1 -> card2 lrwxrwxrwx 1 root root 5 Oct 25 20:25 HDSPMx579bcc -> card0 lrwxrwxrwx 1 root root 5 Oct 25 20:25 nanoKONTROL -> card3 lrwxrwxrwx 1 root root 5 Oct 25 20:25 U0x170b0x11 -> card4 #### graphics $ hwinfo --gfxcard 27: PCI 105.0: 0300 VGA compatible controller (VGA) [Created at pci.319] Unique ID: ul7N.A_MYUPeZ6pD Parent ID: vSkL.Objt6VSItgC SysFS ID: /devices/pci0000:00/0000:00:01.0/0000:01:05.0 SysFS BusID: 0000:01:05.0 Hardware Class: graphics card Model: "ATI RS690 [Radeon X1200 Series]" Vendor: pci 0x1002 "ATI Technologies Inc" Device: pci 0x791e "RS690 [Radeon X1200 Series]" SubVendor: pci 0x1043 "ASUSTeK Computer Inc." SubDevice: pci 0x826d Driver: "radeon" Driver Modules: "drm" Memory Range: 0xd0000000-0xdfffffff (ro,non-prefetchable) Memory Range: 0xfdff0000-0xfdffffff (rw,non-prefetchable) I/O Ports: 0xce00-0xceff (rw) Memory Range: 0xfde00000-0xfdefffff (rw,non-prefetchable) IRQ: 42 (6497 events) I/O Ports: 0x3c0-0x3df (rw) Module Alias: "pci:v00001002d0000791Esv00001043sd0000826Dbc03sc00i00" Driver Info #0: Driver Status: radeon is active Driver Activation Cmd: "modprobe radeon" Config Status: cfg=new, avail=yes, need=no, active=unknown Attached to: #9 (PCI bridge) Primary display adapter: #27 #### RAM $ hwinfo --memory 01: None 00.0: 10102 Main Memory [Created at memory.66] Unique ID: rdCR.CxwsZFjVASF Hardware Class: memory Model: "Main Memory" Memory Range: 0x00000000-0xe78c6fff (rw) Memory Size: 3 GB + 512 MB Config Status: cfg=new, avail=yes, need=no, active=unknown #### CPU #### Now it's running ondemand, but it's a 2.1 GHz CPU, 2 cores. processor : 0 vendor_id : AuthenticAMD cpu family : 15 model : 107 model name : AMD Athlon(tm) X2 Dual Core Processor BE-2350 stepping : 2 cpu MHz : 1000.000 cache size : 512 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 2 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 1 wp : yes 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 rdtscp lm 3dnowext 3dnow rep_good nopl extd_apicid pni cx16 lahf_lm cmp_legacy svm extapic cr8_legacy 3dnowprefetch lbrv bogomips : 1999.69 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: ts fid vid ttp tm stc 100mhzsteps processor : 1 [snip] #### Mobo ASUS M2A-VM HDMI #### The RME isn't a MADI, it's a HDSPe AIO [1] $ lspci 00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD/ATI] RS690 Host Bridge 00:01.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RS690 PCI to PCI Bridge (Internal gfx) 00:06.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RS690 PCI to PCI Bridge (PCI Express Port 2) 00:07.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RS690 PCI to PCI Bridge (PCI Express Port 3) 00:12.0 SATA controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 Non-Raid-5 SATA 00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI0) 00:13.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI1) 00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI2) 00:13.3 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI3) 00:13.4 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI4) 00:13.5 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB Controller (EHCI) 00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller (rev 14) 00:14.1 IDE interface: Advanced Micro Devices, Inc. [AMD/ATI] SB600 IDE 00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB600 PCI to LPC Bridge 00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge 00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration 00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] Address Map 00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] DRAM Controller 00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] Miscellaneous Control 01:05.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RS690 [Radeon X1200] 02:00.0 Multimedia audio controller: Xilinx Corporation RME Hammerfall DSP MADI (rev d4) 03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168 PCI Express Gigabit Ethernet controller (rev 01) 04:05.0 Multimedia audio controller: VIA Technologies Inc. ICE1712 [Envy24] PCI Multi-Channel I/O Controller (rev 02) 04:06.0 Multimedia audio controller: VIA Technologies Inc. ICE1712 [Envy24] PCI Multi-Channel I/O Controller (rev 02) 04:07.0 FireWire (IEEE 1394): VIA Technologies, Inc. VT6306/7/8 [Fire II(M)] IEEE 1394 OHCI Controller (rev c0) [1] $ hdspmixer Card 0: RME AIO S/N 0x579bcc at 0xfddf0000, irq 18 RME AIO found! Card 1: TerraTec EWX24/96 at 0xbf00, irq 20 Card 2: TerraTec EWX24/96 at 0xbb00, irq 21 Card 3: KORG INC. nanoKONTROL at usb-0000:00:13.3-1, full speed Card 4: USB Device 0x170b:0x11 at usb-0000:00:13.0-2, full speed Regards, Ralf -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
