On Wed, 14 Apr 2010 08:12:57 -0700 Justin Mattock <justinmattock@xxxxxxxxx> wrote: > Just noticed this this morning, > system can only boot up when I take the battery > out.(when the battery is plugged in this(below) > shows up, and if booting no go) > > [ 169.207193] divide error: 0000 [#1] SMP > [ 169.207203] last sysfs file: /sys/devices/platform/applesmc.768/light > [ 169.207208] CPU 0 > [ 169.207212] Modules linked in: rfcomm sco radeon bnep l2cap ttm > drm_kms_helper drm ipt_LOG iptable_nat nf_nat xt_state > nf_conntrack_ftp nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 > iptable_filter ip_tables x_tables btusb bluetooth firewire_ohci ath9k > firewire_core ath9k_common video battery ac ath9k_hw evdev joydev > ohci1394 ath button thermal sky2 i2c_i801 raw1394 ieee1394 uhci_hcd > ehci_hcd coretemp acpi_cpufreq processor appletouch applesmc uvcvideo > [ 169.207303] > [ 169.207310] Pid: 182, comm: kacpi_notify Not tainted > 2.6.34-rc3-00502-gd3b0936 #42 Mac-F42187C8/MacBookPro2,2 > [ 169.207316] RIP: 0010:[<ffffffff81237e43>] [<ffffffff81237e43>] > acpi_ex_extract_from_field+0xb1/0x24a Presumably acpi_ex_extract_from_field() fed zero into (the misnamed) ACPI_ROUND_UP_TO(). I'll ask Rafael and Maciej to track this as a post-26.33 regression, thanks. -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html