https://bugzilla.kernel.org/show_bug.cgi?id=22462
--- Comment #24 from Bjorn Helgaas <bjorn.helg...@hp.com> 2010-12-02 22:48:16 --- All the reports I've seen are on the Dell Vostro V13: Anoop P B (launchpad 588194 reporter) Kenneth (launchpad 588194 comment 22) gpothier (launchpad 588194 comment 24, kernel.org 22462 reporter) znotdead (launchpad 588194 comment 25) Emile (launchpad 588194 comment 40) Alejandro Arcos (launchpad 588194 comment 43) Andrea Cimitan (launchpad 588194 comment 45, kernel.org comment 15) No /proc/iomem difference from before/after (comment 18). pci=nocrs should only affect PCI resource assignment. From the dmesg in attachment 38692, I think we do three assignments (the 02.0 "Flush Page" actually doesn't show in dmesg, but it's in the iomem above): pci 0000:00:1f.3: BAR 0: assigned [mem 0xfebfff00-0xfebfffff 64bit] pci 0000:05:00.0: BAR 6: assigned [mem 0xf7fe0000-0xf7ffffff pref] pci 0000:00:02.0: Flush Page assigned [mem 0xfebfe000-0xfebfefff] 00:1f.3: i2c-i801 SMBus controller; we assign BAR 0, but I don't think you (Guillaume) have the driver loaded, so I doubt this matters. 05:00.0: r8169 NIC; we assign the option ROM, but I don't think the driver looks at it, so I doubt this matters either. 00:02.0: i915 video; hmm... intel-gtt.c allocates this flush page, and this *does* matter. It'd be interesting to see if removing intel_gtt from the picture makes a difference. The btusb_intr_complete complaints in the dmesg are also interesting. Clearly *something* is wrong there, and it looks like it's connected via the 00:1a.0 USB controller, which we didn't touch. -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ------------------------------------------------------------------------------ Increase Visibility of Your 3D Game App & Earn a Chance To Win $500! Tap into the largest installed PC base & get more eyes on your game by optimizing for Intel(R) Graphics Technology. Get started today with the Intel(R) Software Partner Program. Five $500 cash prizes are up for grabs. http://p.sf.net/sfu/intelisp-dev2dev _______________________________________________ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
