Created attachment 820773 [details] /sys/firmware/acpi/tables/FPDT taken from system Description of problem: I've upgraded to systemd-208-4 (together with Fedora 20) on my Acer Aspire One D270 netbook and suffered stuck during boot after systemd launched (in initramfs). I've tried acpi=off and system booted. After code investigation I found that acpi_get_boot_usec in src/shared/acpi-fpdt.c is stuck in loop if rec->length is zero. Version-Release number of selected component (if applicable): systemd-208-4 How reproducible: always Steps to Reproduce: 1. read FPDT in attachment using acpi_get_boot_usec function Actual results: function is stuck in loop Expected results: function returns -EINVAL or something else, but doesn't loop Additional info: I have current BIOS for system.
Created attachment 820774 [details] proposed patch Here is patch that I've tested on my system. This change doesn't have any effect on correct sizes.
Applied in http://cgit.freedesktop.org/systemd/systemd/commit/?id=f8f8193.
systemd-208-6.fc20 has been submitted as an update for Fedora 20. https://admin.fedoraproject.org/updates/systemd-208-6.fc20
Package systemd-208-6.fc20: * should fix your issue, * was pushed to the Fedora 20 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing systemd-208-6.fc20' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2013-21935/systemd-208-6.fc20 then log in and leave karma (feedback).
systemd-208-6.fc20 has been pushed to the Fedora 20 stable repository. If problems still persist, please make note of it in this bug report.