Tested using procedure in comment 2 with one adjustment. The device path was changed from /tmp to /dev due to /tmp being mounted with the nodev option.
Baseline (linux-image-7.0.0-1020-nvidia-64k/resolute-proposed 7.0.0-1020.20 arm64) /usr/src/linux-nvidia- headers-7.0.0-1020/include/uapi/linux/pps.h:#define PPS_MAX_SOURCES 16 /* should be enough... */ openat(AT_FDCWD, "/dev/pps-test255", O_RDONLY|O_CLOEXEC) = -1 ENXIO (No such device or address) Candidate (linux-image-7.0.0-1022-nvidia-64k/resolute-proposed 7.0.0-1022.23 arm64) /usr/src/linux-nvidia- headers-7.0.0-1022/include/uapi/linux/pps.h:#define PPS_MAX_SOURCES 256 /* should be enough... */ openat(AT_FDCWD, "/dev/pps-test255", O_RDONLY|O_CLOEXEC) = -1 ENODEV (No such device) Test result good. ** Tags removed: verification-needed-resolute-linux-nvidia ** Tags added: verification-done-resolute-linux-nvidia -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2167488 Title: Backport "pps: bump PPS device count" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-nvidia/+bug/2167488/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
