This is not a kernel problem. The problem is that the pigpio library is
trying to mmap the GPIOs with PROT_EXEC which is a security risk. In
Focal /dev is mounted with the noexec flag so that's no longer possible.
They could patch the pigpio library to remove the PROT_EXEC flag from
the mmap call
** Also affects: linux-raspi (Ubuntu Focal)
Importance: Undecided
Status: New
** Changed in: linux-raspi (Ubuntu)
Status: New => Invalid
** Changed in: linux-raspi (Ubuntu Focal)
Status: New => Triaged
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