Please make CONFIG_SERIAL_8250_MID=y available for HWE kernel

Bug #1972987 reported by Vladimir Ratnikov
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This bug affects 1 person
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Ubuntu
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Bug Description

There's already a patch for mainline kernel in Fix Committed state.
In order to have an opportunity to use Phantom lake SoNIC's UART as
kernel console, 8250_MID module should be compiled into the kernel.
After we've rebuilt custom kernel with 8250_MID=y instead of 8250_MID=m
console became functional

Some information about it:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1967338
https://lists.ubuntu.com/archives/kernel-team/2022-March/129085.html
Some discussion about:
https://lists.ubuntu.com/archives/kernel-team/2022-March/128690.html

Is is possible to include the same changes for HWE kernel?

Best regards,
-Vladimir

Revision history for this message
Stefan Bader (smb) wrote :

There is no need for any action. The HWE kernel will have the same same options enabled as the main kernel once it is released. Fix committed means it did not release, yet. And with 5.15 this will take a little until there is a proper hwe-5.15.

summary: - Please make CONFIG_SERIAL_8250_MID available for HWE kernel
+ Please make CONFIG_SERIAL_8250_MID=y available for HWE kernel
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