Category Archives: compilation

ARM64 – DragonBoard 410c to Kernel 4.2..

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Just updated the Qualcomm DragonBoard 410c to Linaro/Qcom patched Kernel 4.2, from here:  https://git.linaro.org/landing-teams/working/qualcomm/kernel.git/tree/refs/heads/integration-linux-qcomlt Using the saved kernel config from 4.2-rc5, the system booted OK (headless)..: Fedora release 23 (Twenty Three) Kernel 4.2.0 on an aarch64 (ttyMSM0) ……………. # uname -a Linux rg410c 4.2.0 #1 SMP PREEMPT Sun Sep 13 20:13:35 PDT 2015 aarch64 aarch64 aarch64 GNU/Linux … Continue reading →

NVIDIA – Patch for Kernel 4.3-rc1 Compile Error..

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Thanks to juston_li on the NVIDIA forums, there is now a patch to fix the compile error with Kernel 4.3-rc1. Details – and the patch – can be found here:   https://devtalk.nvidia.com/default/topic/877365/linux/355-11-linux-4-3-rc1-build-error/ I have applied this, and the NVIDIA driver now compiles and installs OK (as the GPL_Only error was fixed in 4.3-rc1). Now to attempt to use … Continue reading →

Kernel – 4.3-rc1 – Breaks NVIDIA and VMware..

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Updated the test system to Kernel 4.3-rc1.. $ uname -a Linux rg6830l 4.3.0-rc1 #1 SMP Sat Sep 12 19:15:35 PDT 2015 x86_64 x86_64 x86_64 GNU/Linux Brief details of changes are here:  http://lkml.iu.edu/hypermail/linux/kernel/1509.1/03200.html The NVIDIA gpl_only issue has been fixed in linux/kernel/workqueue.c, but the compile now fails even before that is reached: /home/rgadsdon/NVIDIA-Linux-x86_64-355.11/kernel/nvidia/nv-procfs.c: In function ‘nv_procfs_read_registry’: /home/rgadsdon/NVIDIA-Linux-x86_64-355.11/kernel/nvidia/nv-procfs.c:363:12: error: … Continue reading →

ARM – CuBox to 4.2 – Carefully..

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Updated the CuBox-i4Pro to Kernel 4.2 (from kernel.org) and everything went smoothly – eventually.. I had tried using the kernel config saved from 4.1, but after booting successfully, the network suddenly stopped working after a few minutes of traffic, even though eth0 etc. was still present..     I was planning to revert to 4.1.6, but then tried creating … Continue reading →

Kernel – 4.2 Final – Still Breaks NVIDIA…

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Tested the 4.2 Final kernel, and the later NVIDIA drivers still fail to install, with the same GPL-only error.. A simple patch to fix this was proposed for 4.2-rc5, some time ago, but – for some reason – has failed to make it into the ‘final’ release..’ Details of the patch are here:  http://lkml.iu.edu/hypermail/linux/kernel/1508.0/02260.html Maybe this will … Continue reading →

Kernel – 4.2-rc6 Still Breaks NVIDIA…

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Updated the test system to Kernel 4.2-rc6, and the NVIDIA ‘GPL-Only’ problem still persists:  Building modules, stage 2.  MODPOST 2 modules FATAL: modpost: GPL-incompatible module nvidia.ko uses GPL-only symbol ‘flush_workqueue’ /usr/src/linux-4.2-rc6/scripts/Makefile.modpost:90: recipe for target ‘__modpost’ failed make[3]: *** [__modpost] Error 1 /usr/src/linux-4.2-rc6/Makefile:1389: recipe for target ‘modules’ failed make[2]: *** [modules] Error 2 make[2]: Leaving directory ‘/usr/src/linux-4.2-rc6’ Makefile:146: … Continue reading →

VMware – Fix for Kernel 4.2..?

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Thanks to craigacgomez on the VMware Forum, there is a hack to fix VMware (vmnet) with Kernel 4.2..  https://communities.vmware.com/thread/516196 I made some more changes, to make it backward-compatible, and it seems to work OK with Kernels 4.1.3 and 4.2-rc4.. I should emphasize that I am an amateur at such things, but if you want to try this, … Continue reading →

ARM64 – HiKey – Change to UEFI Boot..

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After some more testing, including trying (unsuccessfully) the HiKey version of Kernel 4.1-rc4 # git clone -b hikey-mainline-rebase –single-branch https://github.com/96boards/linux/   I was frustrated by the complete lack of kernel boot info on screen, after the proprietary bootloader had finished.. More research found that this bootloader was described as somewhat deficient in the ‘fit for purpose’ department, and … Continue reading →

ARM64 – DragonBoard to 4.2-rc1 – And Back Again..

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Updated the DragonBoard 410c to patched Kernel 4.2-rc1 from https://git.linaro.org/landing-teams/working/qualcomm/kernel.git/tree/refs/heads/integration-linux-qcomlt , and the system booted OK: Fedora release 22 (Twenty Two) Kernel 4.2.0-rc1+ on an aarch64 (ttyMSM0) ……….. # uname -a Linux rg410c 4.2.0-rc1+ #2 SMP PREEMPT Thu Jul 16 15:14:27 PDT 2015 aarch64 aarch64 aarch64 GNU/Linux – But, on further testing, the SD Card (mmc1) had … Continue reading →

ARM64 – DragonBoard 410c to Kernel 4.1..

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Managed to update the DragonBoard 410c to Linaro Kernel 4.1.0+, from here: git clone https://git.linaro.org/landing-teams/working/qualcomm/kernel.git -b integration-linux-qcomlt So far, I have made the kernel ‘monolithic’ with all necessary modules built-in (‘y” instead of ‘m’), as this was how the original Linaro/Qualcomm kernel was built..     As the 410c uses the android fastboot, it would seem that the kernel/boot … Continue reading →