WHile checking the current Ubuntu kernel configuration of Ubuntu UNSTABLE (which will eventually land in hirsute) I found that the the CONFIG_PCI_NR_FUNCTIONS option is already set to 512:
$ grep CONFIG_PCI_NR_FUNCTIONS ~/ubuntu-unstable/debian.master/config/annotations
CONFIG_PCI_NR_FUNCTIONS policy<{'s390x': '512'}>
CONFIG_PCI_NR_FUNCTIONS mark<ENFORCED> note<LP:1866056>
And it was set based on LP 1866056 for focal/20.04 and is with that also set for all Ubuntu kernels newer than focaks 5.4.
Hence I mark this ticket as duplicate of LP 1866056.
WHile checking the current Ubuntu kernel configuration of Ubuntu UNSTABLE (which will eventually land in hirsute) I found that the the CONFIG_ PCI_NR_ FUNCTIONS option is already set to 512: PCI_NR_ FUNCTIONS ~/ubuntu- unstable/ debian. master/ config/ annotations PCI_NR_ FUNCTIONS policy<{'s390x': '512'}> PCI_NR_ FUNCTIONS mark<ENFORCED> note<LP:1866056>
$ grep CONFIG_
CONFIG_
CONFIG_
And it was set based on LP 1866056 for focal/20.04 and is with that also set for all Ubuntu kernels newer than focaks 5.4.
Hence I mark this ticket as duplicate of LP 1866056.