Problem with compiling ayufans linux kernel - Printable Version +- PINE64 (https://forum.pine64.org) +-- Forum: ROCKPRO64 (https://forum.pine64.org/forumdisplay.php?fid=98) +--- Forum: Linux on RockPro64 (https://forum.pine64.org/forumdisplay.php?fid=101) +--- Thread: Problem with compiling ayufans linux kernel (/showthread.php?tid=8653) |
Problem with compiling ayufans linux kernel - voegelit - 12-31-2019 Hi all I tried to compile the ayufans kernel for the rockpro64 directly on the rockpro64 itself and on my x86 workstation. But in both cases I get a similar error: Code: In function 'hid_report_readreg.constprop', I got the source code from here https://github.com/ayufan-rock64/linux-kernel and I used the branch release-4.4.190 which corresponds with the kernel running on my rockpro64. I used the config from arch/arm64/configs/rockchip_linux_defconfig. I installed some packages on my workstation for cross compiling and tried to build the kernel with the following command, but I get the error from above. Code: make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- -j24 Image I'm able to successfully build the current mainline kernel with this command, but I haven't tried to boot from it. Because I could't cross compile the kernel from ayufan, I tried to compile it on my rockpro64, which is running the buster-minimal Image from ayufan. I installed the following packages on it. Code: build-essential libncurses-dev bison flex libssl-dev fakeroot pkg-config python And used this command to compile it, but I get a similar error message as above. Code: make -j6 Image If anybody has an idea what is wrong with my setup or knows a guide on how to compile this kernel, I would be glad about an answer. Thanks in advance RE: Problem with compiling ayufans linux kernel - dukla2000 - 12-31-2019 ? make menuconfig ? My notes how I got a compile to work are here, but it was a long time ago. RE: Problem with compiling ayufans linux kernel - patstew - 01-04-2020 Try: Code: KCFLAGS="-Wno-array-bounds -Wno-stringop-overflow" make Image dtbs RE: Problem with compiling ayufans linux kernel - voegelit - 01-06-2020 (12-31-2019, 07:04 PM)dukla2000 Wrote: ? Thanks for your reply! I used make menuconfig, forgot to write this in my post. Btw. thanks for your notes, I used them in the first place, trying to compile the kernel on the rockpro. I rechecked them and the only difference is the repository from ayufan. In your notes is this repo: https://github.com/ayufan-rock64/linux-mainline-kernel And I used this (which corresponds to the kernel used in the buster image) https://github.com/ayufan-rock64/linux-kernel I don' t really know what's the difference between those, but I can successfully build the repo in your notes. (01-04-2020, 01:57 PM)patstew Wrote: Try: Thanks for your reply! I can build the kernel with these options. I guess it just disables the compiler errors for overflows? Is it normal that the kernel for aarch64 needs to be compiled with these options or am I doing something wrong? RE: Problem with compiling ayufans linux kernel - patstew - 01-14-2020 (01-06-2020, 09:52 AM)voegelit Wrote: Thanks for your reply! I can build the kernel with these options. I guess it just disables the compiler errors for overflows? Is it normal that the kernel for aarch64 needs to be compiled with these options or am I doing something wrong? They're new warnings that weren't checked in older versions of the compiler. They may indicate bugs in the kernel, but if so they're not new bugs. |