[Kernel-packages] [Bug 1889926] Re: Can't access gpio mapped memory on focal armhf server on pi

2020-08-05 Thread Juerg Haefliger
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

[Kernel-packages] [Bug 1889926] Re: Can't access gpio mapped memory on focal armhf server on pi

2020-08-02 Thread Juerg Haefliger
** 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 -- You received this bug notification because you are a member of