Yijing, On Thu, 2013-08-01 at 21:06 +0800, Yijing Wang wrote: > Currently, pciehp_resume() try to hot add device if the slot adapter > status return true. But if there are already some devices exist, > namely list_empty(bus->devices) return false. We should not add the device > again, because the device add action will fail. Also print some uncomfortable > messages like this: > pciehp 0000:00:1c.1:pcie04: Device 0000:03:00.0 already exists at 0000:03:00, cannot hot-add > pciehp 0000:00:1c.1:pcie04: Cannot add device at 0000:03:00 > > Tested-by: Paul Bolle <pebolle@xxxxxxxxxx> > Signed-off-by: Yijing Wang <wangyijing@xxxxxxxxxx> > Cc: Paul Bolle <pebolle@xxxxxxxxxx> > Cc: "Rafael J. Wysocki" <rjw@xxxxxxx> > Cc: Oliver Neukum <oneukum@xxxxxxx> > Cc: Gu Zheng <guz.fnst@xxxxxxxxxxxxxx> > Cc: linux-pci@xxxxxxxxxxxxxxx 0) There's no 0/6 in my mailbox, so I reply to this message. 1) This series applies cleanly on top of v3.10.5-rc1 (except for some odd problem in 6/6, which I mentioned in my reply to 6/6). 2) However, this series doesn't appear to work on v3.10.5-rc1. After the first resume the wireless connection appears to be gone (in Gnome 3). iwl4965 is still loaded, but I can't reconnect. That should happen automagically. 3) And the second resume apparently hangs the system. Not sure how it hangs exactly, but I have to manually shutdown the laptop by pressing the power button for a few seconds. 4) I guess I'll have to respin v3.10.5-rc1 without this series to determine if v3.10.5-rc1 or this series causes these issues. But feel free to prod me for further tests. Paul Bolle -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
