When trying to self-compile the kernel with RT-Patch, I found that after importing the kernel for use it started to reboot all the time

Robotics & Edge Computing Jetson & Embedded Systems Jetson Nano
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When trying to self-compile the kernel with RT-Patch, I found that after importing the kernel for use it started to reboot all the time.

I get kernel src in Jetson Linux R32.7.6 | NVIDIA Developer.
1.I flash the board by SDK NVIDIA SDK Manager .
2.I config it.
3.I update it according to NVIDIA Jetson Linux Developer Guide : Introduction | NVIDIA Docs，the page “ Using the L4T Real-Time Kernel Package”.
4.I build the kernel according to “Building the NVIDIA Kernel”.
5.I exe rt-patch.sh apply-patches.
6.I use arch/arm64/boot/Image.
log.txt (579.1 KB)

3

Which platform you’re using? Orin Nano or Jetson Nano?

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I try it in Jeston Nano

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Hi,
Seems like you execute the steps in

Kernel Customization — NVIDIA Jetson Linux Developer Guide 1 documentation

The steps are for Jetpack 5 releases. Cannot be applied to Jetpack 4.

For Jetpack 4, RT kernel is supported on Xavier per

https://docs.nvidia.com/jetson/archives/l4t-archived/l4t-3276/index.html#page/Tegra%20Linux%20Driver%20Package%20Development%20Guide/kernel_custom.html#wwpID0EYHA

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Hi, I’m referring to this manual you posted, which is the 32.7.6 manual

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Do you mean that jeston nano does not support rt-patch?

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