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After the kpatch install "xxx. ko" on openeuler, the machine was restarted. The kpatch service failed, resulting in the kernel patch restart not taking effect
#1294
Closed
aning-mark opened this issue
Aug 24, 2022
· 0 comments
Modify the .config according to the method written on the kpatch community, use make menuconfig, follow the tutorial to make CONFIG_LIVEPATCH_PER_TASK_CONSISTENCY =y , compile the new kernel with the modified .config, and also successfully kpatch-build the ko module corresponding to the kernel version, kpatch load and insmod can successfully take effect, but in the kpatch install error, keep appearing kpatch service failure, and did not restart It works successfully. Thanks for the answer!
The text was updated successfully, but these errors were encountered:
Modify the
![kpatch-service](https://user-images.githubusercontent.com/111940720/186304909-a8a5c1d0-6a36-4e46-b261-722123d4deac.png)
![load sucess](https://user-images.githubusercontent.com/111940720/186304932-992fdb6a-ea65-45bb-9977-d9086be46f03.png)
![install sucess](https://user-images.githubusercontent.com/111940720/186304951-25a83110-1cce-44c2-8d78-8cb37aa74aef.png)
.config
according to the method written on the kpatch community, usemake menuconfig
, follow the tutorial to makeCONFIG_LIVEPATCH_PER_TASK_CONSISTENCY =y
, compile the new kernel with the modified .config, and also successfullykpatch-build
the ko module corresponding to the kernel version, kpatch load and insmod can successfully take effect, but in the kpatch install error, keep appearing kpatch service failure, and did not restart It works successfully. Thanks for the answer!The text was updated successfully, but these errors were encountered: