Description of problem: Multiple kernel problems and memory collision Version-Release number of selected component (if applicable): 2.6.38.6-27.fc15.x86_64 #1 SMP How reproducible: Always Steps to Reproduce: 1. Install F15 Gnome 3 2. Make an usual full system upgrade 3. Kernel problems from beginning Actual results: --------------------------------------------------- 1. [ 0.321210] pci_root PNP0A03:00: host bridge window expanded to [mem 0xf0000000-0xffffffff]; [mem 0xffe00000-0xffffffff] ignored [ 0.321218] pci_root PNP0A03:00: address space collision: host bridge window [mem 0x000ec000-0x000effff] conflicts with reserved [mem 0x000ef000-0x000fffff] --------------------------------------------------- 2. [ 0.748334] ACPI: Deprecated procfs I/F for AC is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared --------------------------------------------------- 3. PM: Hibernation image not present or could not be loaded. -> Resume hook missing from /etc/mkinitcpio.conf, so the kernel can't resume from hibernation, so randomly I have to force to shut down by button and restart. --------------------------------------------------- 4. hp_accel: laptop model unknown, using default axes configuration -> how can I fix this? I could provide my modell... --------------------------------------------------- 5. auditd (1089): /proc/1089/oom_adj is deprecated, please use /proc/1089/oom_score_adj instead. --------------------------------------------------- 6. NOTABUG - just question [ 24.513373] b43-phy0 ERROR: Fatal DMA error: 0x00000800, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 [ 24.513386] b43-phy0 ERROR: This device does not support DMA on your system. It will now be switched to PIO. -> Is it possible to provide directly kernel parameter to use immediatelly PIO instead of DMA? -------------------------------------------------- 7. [ 31.891142] hda-intel: IRQ timing workaround is activated for card #1. Suggest a bigger bdl_pos_adj. -> I have to always use the in alsa-base.conf this fix an extra option, else I have no mic input -------------------------------------------------- Expected results: No deprecated items, no memory collision Additional info:
Created attachment 517004 [details] dmesg output of kernel 3.0.0-3.fc16.x86_64 with nomodeset I'm seeing the address space collision problem, preceded by ACPI errors in dmesg output (attached). Fixed by adding pci=nocrs .
Created attachment 517006 [details] dmesg with nocrs
Created attachment 517366 [details] Dmesg output
Lots of things are changed, but still have that memory collision. If you need further testing, I'm at your disposal.
Is this still being seen with the 3.3 kernel update?