Comment 6 for bug 1933301

The patches could be clean cherry-picked with focal hwe 5.11 kernel tree. However, by merging the patches do not resolve the error messages[1]. If you are interested in the kernel deb merged the patches and you may download the kernel via https://people.canonical.com/~taihsiang/lp1933301/deb-03+lp1933301tai3.tar.gz (untar and dpkg -i *.deb to install the kernel)

[1]
[ 33.408534] hisi_sec2 0000:b6:00.0: fail to alloc uacce (-22)
[ 33.429453] hisi_hpre 0000:b9:00.0: fail to alloc uacce (-22)
[ 33.435405] hisi_zip 0000:b5:00.0: fail to alloc uacce (-22)