Comment 581 for bug 1958019

I can confirm (In reply to Darin Miller from comment #563)
> *Ubuntu version:
>
> 1) install kernel build tools:
> (https://wiki.ubuntu.com/Kernel/BuildYourOwnKernel):
>
> * sudo apt install libncurses-dev gawk flex bison openssl libssl-dev dkms
> libelf-dev libudev-dev libpci-dev libiberty-dev autoconf git
>
> 2) clone the kernel from github and checkout to v5.17 branch (Rather large,
> multiple GB's):
>
> * git clone https://github.com/torvalds/linux.git
> * cd linux
> * git checkout v5.17-rc4
>
> 3) get the patch and install it:
>
> get the patch form this site and save to "linux" directory: (top right
> corner "series" button) and use the following "git am ..." line to apply the
> patch:
> https://patchwork.kernel.org/project/linux-acpi/patch/20220121172431.6876-4-
> <email address hidden>/
>
> * git am Support-Spi-in-i2c-multi-instantiate-driver.patch
>
> 4) load current kernel config and change configuration then run the
> following scripts/config commands:
>
> * make olddefconfig
> * ./scripts/config --enable CONFIG_SERIAL_MULTI_INSTANTIATE
> * ./scripts/config --enable CONFIG_SND_HDA_SCODEC_CS35L41_I2C
> * ./scripts/config --enable CONFIG_SND_HDA_SCODEC_CS35L41_SPI
> * ./scripts/config --disable CONFIG_DEBUG_INFO
> * ./scripts/config --set-str CONFIG_SYSTEM_TRUSTED_KEYS ""
> * ./scripts/config --set-str CONFIG_SYSTEM_REVOCATION_KEYS ""
>
> 6) build the kernel
>
> * make -j 16
>
> 7) install the kernel
>
> * sudo make module_install
> * sudo make install

I confirm this guide works flawless on ubuntu 21.10 with this considerations:
 * The steps 3) and above, i run as root user (sudo su or su)
 * In the 7) step, as have been comented, the correct command is:
sudo make modules_install

With this tweaks no more freezes at the boot.

Regards!