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Thread: Kernel 4.4 RC (Release Candidate) series

  1. #1
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    Kernel 4.4 RC (Release Candidate) series

    Kernel 4.4 RC1 does not build for me. It seems the Ubunutu PPA version has the same issue. My error message:
    Code:
      DEPMOD  4.4.0-rc1-stock
    depmod: WARNING: found 2 modules in dependency cycles!
    depmod: WARNING: /home/doug/temp-k-git/linux/./debian/tmp/lib/modules/4.4.0-rc1-stock/kernel/drivers/staging/lustre/lnet/lnet/lnet.ko in dependency cycle!
    depmod: WARNING: /home/doug/temp-k-git/linux/./debian/tmp/lib/modules/4.4.0-rc1-stock/kernel/drivers/staging/lustre/lustre/libcfs/libcfs.ko in dependency cycle!
    ./scripts/depmod.sh: line 57: 18619 Killed                  "$DEPMOD" "$@" "$KERNELRELEASE" $SYMBOL_PREFIX
    make[3]: *** [_modinst_post] Error 137
    make[2]: *** [bindeb-pkg] Error 2
    make[1]: *** [bindeb-pkg] Error 2
    make: *** [__build_one_by_one] Error 2
    PPA error message (copied from here):
    Code:
      DEPMOD  4.4.0-040400rc1-generic
    depmod: ERROR: Found 2 modules in dependency cycles!
    depmod: ERROR: Cycle detected: lnet -> libcfs -> lnet
    /home/kernel/COD/linux/Makefile:1139: recipe for target '_modinst_post' failed
    make[2]: *** [_modinst_post] Error 1
    make[2]: Leaving directory '/home/kernel/COD/linux/debian/build/build-generic'
    Makefile:146: recipe for target 'sub-make' failed
    make[1]: *** [sub-make] Error 2
    make[1]: Leaving directory '/home/kernel/COD/linux'
    debian/rules.d/2-binary-arch.mk:93: recipe for target 'install-generic' failed
    make: *** [install-generic] Error 2
    Has anyone figured out how to proceed?

    EDIT 1: https://lkml.org/lkml/2015/11/2/388
    EDIT 2: https://lkml.org/lkml/2015/11/6/987
    EDIT 3: Patch applied, building now.
    EDIT 4: Kernel compile completed. Running now. Some errors and warnings during boot.
    Last edited by Doug S; November 16th, 2015 at 05:29 PM.
    Any follow-up information on your issue would be appreciated. Please have the courtesy to report back.

  2. #2
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    Re: Kernel 4.4 RC (Release Candidate) series

    Late to the party but Phoronix had an article on this

    He's also hosting a patched kernel linked in the same article <-- haven't tried myself

  3. #3
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    Re: Kernel 4.4 RC (Release Candidate) series

    Quote Originally Posted by tokyobadger View Post
    Late to the party but Phoronix had an article on this

    He's also hosting a patched kernel linked in the same article <-- haven't tried myself
    Decided to take this route, But no headers so it will break Nvidia of course.
    I also noticed that he has one with the AMD GPU, might give that one a go a little later today.
    Can't wait to see this one bench out.
    So far so Good dose not seem to generate a lot of heat on my Nvidia card, And CPU Power consumption is just slightly higher with clock speed @2600Ghz
    Code:
    me@me-Aspire-M3300:~$ inxi -bSystem:    
    Host: me-Aspire-M3300 Kernel: 4.4.0-rc1-phoronix x86_64 (64 bit)
               Desktop: Unity 7.4.0  Distro: Ubuntu 16.04 xenial
    Machine:   System: Acer product: Aspire M3300
               Mobo: Acer model: FRS780M
               Bios: American Megatrends v: P03-B0 date: 11/16/2009
    CPU:       Quad core AMD Phenom II X4 810 (-MCP-) speed/max: 800/2600 MHz
    Graphics:  Card: NVIDIA GF119 [GeForce GT 520]
               Display Server: X.Org 1.17.3 drivers: nouveau (unloaded: fbdev,vesa)
               Resolution: 1920x1080@60.00hz
               GLX Renderer: Gallium 0.4 on NVD9 GLX Version: 3.0 Mesa 11.0.5
    Network:   Card-1: Marvell 88E8071 PCI-E Gigabit Ethernet Controller
               driver: sky2
               Card-2: Realtek RTL-8100/8101L/8139 PCI Fast Ethernet Adapter
               driver: 8139too
    Drives:    HDD Total Size: 1000.2GB (5.7% used)
    Info:      Processes: 245 Uptime: 11 min Memory: 828.0/5967.2MB
               Client: Shell (bash) inxi: 2.2.28
    Yee Haa! Now to start Benching.
    EDIT1:Video is getting slightly better on nouveau.
    Code:
    Running synchronized to the vertical refresh.  The framerate should beapproximately the same as the monitor refresh rate.
    302 frames in 5.0 seconds = 60.343 FPS
    301 frames in 5.0 seconds = 60.001 FPS
    301 frames in 5.0 seconds = 60.001 FPS
    301 frames in 5.0 seconds = 60.000 FPS
    301 frames in 5.0 seconds = 60.001 FPS
    301 frames in 5.0 seconds = 60.002 FPS
    301 frames in 5.0 seconds = 60.001 FPS
    301 frames in 5.0 seconds = 60.001 FPS
    301 frames in 5.0 seconds = 60.001 FPS
    300 frames in 5.0 seconds = 59.802 FPS
    301 frames in 5.0 seconds = 59.993 FPS
    300 frames in 5.0 seconds = 59.958 FPS
    301 frames in 5.0 seconds = 60.049 FPS
    300 frames in 5.0 seconds = 59.980 FPS
    300 frames in 5.0 seconds = 59.995 FPS
    301 frames in 5.0 seconds = 60.026 FPS
    301 frames in 5.0 seconds = 60.008 FPS
    300 frames in 5.0 seconds = 59.997 FPS
    301 frames in 5.0 seconds = 60.000 FPS
    301 frames in 5.0 seconds = 60.001 FPS
    301 frames in 5.0 seconds = 60.004 FPS
    301 frames in 5.0 seconds = 60.000 FPS

    Web using Chromium 4 Tabs with Video going.
    And Kpat running.
    EDIT2: Been running now for a couple hours with high to moderate usage, Very Pleased.
    Code:
    sensors
    acpitz-virtual-0
    Adapter: Virtual device
    temp1:        +36.0°C  (crit = +127.0°C)
    temp2:        +46.0°C  (crit = +127.0°C)
    
    
    nouveau-pci-0100
    Adapter: PCI adapter
    temp1:        +47.0°C  (high = +95.0°C, hyst =  +3.0°C)
                           (crit = +105.0°C, hyst =  +5.0°C)
                           (emerg = +135.0°C, hyst =  +5.0°C)
    
    
    k10temp-pci-00c3
    Adapter: PCI adapter
    temp1:        +39.8°C  (high = +70.0°C)
    Regards
    Last edited by QDR06VV9; November 20th, 2015 at 08:00 PM.

  4. #4
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    Re: Kernel 4.4 RC (Release Candidate) series

    I been using Phoronix's AMD GPU 4.3 kernel with re-clocking support for some days in Xenial. It supports re-clocking of tonga and fiji graphic cards. Unigen Heaven with a Radeon R9 380 without re-clocking runs with 7.2 FPS and with re-clocking 34.7 FPS.

  5. #5
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    Re: Kernel 4.4 RC (Release Candidate) series

    Kernel 4.4-rc2 is available (but not on the Ubuntu PPA yet).
    In terms of ability to compile, it has the same issue as rc1.

    As some others mentioned above, it can be made to compile via kernel config file changes only, instead of the patch method I used for rc1.
    The kernel config file differences:
    Code:
    doug@s15:/media/sda/home/doug/temp-k-git/linux$ diff .config-4.4-rc1 .config-4.4-rc2
    6882,6889c6882
    < CONFIG_LUSTRE_FS=m
    < CONFIG_LUSTRE_OBD_MAX_IOCTL_BUFFER=8192
    < # CONFIG_LUSTRE_DEBUG_EXPENSIVE_CHECK is not set
    < CONFIG_LUSTRE_LLITE_LLOOP=m
    < CONFIG_LNET=m
    < CONFIG_LNET_MAX_PAYLOAD=1048576
    < CONFIG_LNET_SELFTEST=m
    < CONFIG_LNET_XPRT_IB=m
    ---
    > # CONFIG_LUSTRE_FS is not set
    Edit: actually, it appeared in the ubuntu PPA (along with the compile issues) while I was writing this post.
    Last edited by Doug S; November 23rd, 2015 at 03:21 AM.
    Any follow-up information on your issue would be appreciated. Please have the courtesy to report back.

  6. #6
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    Re: Kernel 4.4 RC (Release Candidate) series

    There are now completed builds in a special directory on the Ubuntu PPA.
    I have some issues with my test server at the moment, and am unable to try the Ubuntu version of the 4.4-rc2 kernel, but I have been running my compile of 4.4-rc2 for a day or two now.
    Any follow-up information on your issue would be appreciated. Please have the courtesy to report back.

  7. #7
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    Re: Kernel 4.4 RC (Release Candidate) series

    Thanks Doug S
    Everything seems to be fine.
    Got Nvidia installed, Bonus!
    I used this PPA ppa:graphics-drivers/ppa

    Code:
    $ inxi -b
    System:    Host: me-Aspire-M3300 Kernel: 4.4.0-040400rc2-lowlatency x86_64 (64 bit)
               Desktop: MATE 1.12.0  Distro: Ubuntu 16.04 xenial
    Machine:   System: Acer product: Aspire M3300
               Mobo: Acer model: FRS780M
               Bios: American Megatrends v: P03-B0 date: 11/16/2009
    CPU:       Quad core AMD Phenom II X4 810 (-MCP-) speed/max: 800/2600 MHz
    Graphics:  Card: NVIDIA GF119 [GeForce GT 520]
               Display Server: X.Org 1.17.3 drivers: nvidia (unloaded: fbdev,vesa,nouveau)
               Resolution: 1920x1080@60.00hz
               GLX Renderer: GeForce GT 520/PCIe/SSE2
               GLX Version: 4.5.0 NVIDIA 352.63
    Network:   Card-1: Marvell 88E8071 PCI-E Gigabit Ethernet Controller
               driver: sky2
               Card-2: Realtek RTL-8100/8101L/8139 PCI Fast Ethernet Adapter
               driver: 8139too
    Drives:    HDD Total Size: 500.1GB (28.6% used)
    Info:      Processes: 228 Uptime: 3 min Memory: 466.7/5966.9MB
               Client: Shell (bash) inxi: 2.2.28
    Regards
    Last edited by QDR06VV9; November 24th, 2015 at 06:51 PM. Reason: Fix tag

  8. #8
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    Re: Kernel 4.4 RC (Release Candidate) series

    thanks Doug S and runrickus....4.4 and nvidia running nicely here

    Code:
    Current Date/Time: Tue Nov 24 13:37:19 EST 2015
    Distro Release: Ubuntu Xenial Xerus (development branch)
    Kernel Release: Linux 4.4.0-040400rc2-generic
    Gnome Release: GNOME Shell 3.18.2
    Unity Release: unity 7.4.0
    
    OpenGL vendor string:   NVIDIA Corporation
    OpenGL renderer string: GeForce GTX 480/PCIe/SSE2
    OpenGL version string:  4.5.0 NVIDIA 358.16




  9. #9
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    Re: Kernel 4.4 RC (Release Candidate) series

    Doug S I used the build in the ubuntu ppa and it loaded once, ran well with no issues. I shut down and tried to restart and it crashed with a kernel panic. I restarted with a previous kernel - no issues. I tried restart to the 4.4 kernel and again got the kernel panic. I restarted and purged the 4.4 kernel, rebooted to 4.3 kernel. I again installed the 4.4 kernel, rebooted. 4.4 came up and ran with no issues. Rebooted and got the kernel panic. Where to start looking for a solution? Using Xenial Gnome 16.04
    ux305ua zenbook running Hirsute Budgie, Hisute gnome, and PopOs. Been using Ubuntu since Dapper Drake.

  10. #10
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    Re: Kernel 4.4 RC (Release Candidate) series

    Quote Originally Posted by lonniehenry-gmail View Post
    Doug S I used the build in the ubuntu ppa and it loaded once, ran well with no issues. I shut down and tried to restart and it crashed with a kernel panic. I restarted with a previous kernel - no issues. I tried restart to the 4.4 kernel and again got the kernel panic. I restarted and purged the 4.4 kernel, rebooted to 4.3 kernel. I again installed the 4.4 kernel, rebooted. 4.4 came up and ran with no issues. Rebooted and got the kernel panic. Where to start looking for a solution? Using Xenial Gnome 16.04
    The only thing I know to do in your situation is to bisect the kernel to identify the exact commit the caused the issue, and then report it (myself, I typically bypass launchpad and report it directly upstream). Bisecting the kernel can take a lot of time (I am in the middle of a bisection right now), and you need to be comfortable compiling the kernel. Since we are still relatively early in the RC series, you could also just wait and try rc3, rc4 ... to see if your issue gets resolved by someone else. The kernel should be fairly stable by about rc6.

    Someone else might have some other suggestions.
    Any follow-up information on your issue would be appreciated. Please have the courtesy to report back.

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