On Thu, 2005-08-04 at 17:20 +0200, Benjamin Herrenschmidt wrote: > On Thu, 2005-08-04 at 15:16 +0300, Zilvinas Valinskas wrote: > > Hello Ben, Andrew, > > > > This patch helps me if I disconnect all USB peripherals before shutting > > down notebook. With connected peripherals (USB mouse, PL2303 > > USB<->serial converter/port) - powering off process stops right after > > unmounting filesystems but before hda power off ... > > > > There is a bug report for this too: > > http://bugzilla.kernel.org/show_bug.cgi?id=4992 > > This is unclear. > > I would expect the behaviour you report to happen _without_ this patch, > that is with current git tree, and I would expect this patch to fix it > by reverting to the previous 2.6.12 behaviour... > > Ben.
Sys-rq - T: shows device_suspend() is called, perhaps that explains. It seems that any attempt to suspend either USB hub or device connected to it results in freeze. :\ Just guessing. Anything else should I try ? hcd_submit_urb wait_for_completion default_wake_function usb_start_wait_urb timeout_kill usb_internal_control_msg usb_control_msg hub_port_suspend __usb_suspend_device locktree usb_suspend_device __link_walk_path device_suspend <----- still called ? ohci_reboot generic_ide_ioctl activate_task __group_send_sig_info sys_kill block_ioctl block_ioctl do_ioctl vfs_ioctl get_name sys_ioctl sys_enter_esp - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
