Re: [linux-usb-devel] Possible race condition in host/uhci.c of 2.4.21-rc3

2003-06-02 Thread Johannes Erdfelt
On Sat, May 31, 2003, David C. Moore <[EMAIL PROTECTED]> wrote: > uhci.c in the latest stable kernel release candidates seems to have a > race condition in the suspend code triggered when all devices are > unplugged. > > When the final device is unplugged, suspend_hc() is called to reduce > bus-ma

[linux-usb-devel] Possible race condition in host/uhci.c of 2.4.21-rc3

2003-06-01 Thread David C. Moore
uhci.c in the latest stable kernel release candidates seems to have a race condition in the suspend code triggered when all devices are unplugged. When the final device is unplugged, suspend_hc() is called to reduce bus-mastering activity so that ACPI idling can give greater power savings. Howeve