[3.8-rc3 -> 3.8-rc4 regression] Re: [PATCH] module, async: async_synchronize_full() on module init iff async is used

2013-08-12 Thread Jonathan Nieder
Hi, Tejun Heo wrote: > This avoids the described deadlock because iosched module doesn't use > async and thus wouldn't invoke async_synchronize_full(). This is > hacky and incomplete. It will deadlock if async module loading nests; > however, this works around the known problem case and seems t

Re: [regression] external HDD in USB3 enclosure cannot be dynamically removed (Re: Linux 3.7.5)

2013-02-11 Thread Jonathan Nieder
Sarah Sharp wrote: > Can you turn on CONFIG_USB_DEBUG and CONFIG_USB_XHCI_HCD_DEBUGGING, > recompile the 3.7.5 kernel, and send me dmesg starting from the point > you unmount the device and then power it off? > > I'd like to keep that patch in stable, but I need to understand what > exactly is fai

[regression] external HDD in USB3 enclosure cannot be dynamically removed (Re: Linux 3.7.5)

2013-01-28 Thread Jonathan Nieder
Hi Holger, Holger Hoffstaette wrote: >> On Mon, Jan 28, 2013 at 12:42:16PM +0100, Holger Hoffstaette wrote: >>> Apologies for being late but I'm afraid I just found at least one >>> regression in this release. >>> >>> I have an external HDD in an USB3 enclosure for the occasional backup. I >>> tu

[PATCH] usb: add USB_QUIRK_RESET_RESUME for M-Audio 49

2012-11-25 Thread Jonathan Nieder
de or configuration. Addresses http://bugs.debian.org/664068 Reported-and-tested-by: David Banks # Oxygen 49 Reported-and-tested-by: Olivier MATZ # KeyRig 49 Signed-off-by: Jonathan Nieder Cc: sta...@vger.kernel.org --- Thoughts? drivers/usb/core/quirks.c | 6 ++ 1 file changed, 6 insertions(+) diff

Re: [3.1->3.2 regression] Immediate wake on suspend, associated with OHCI on MCP51

2012-10-22 Thread Jonathan Nieder
Hi, Frank Schäfer wrote: > Am 05.10.2012 18:44, schrieb Octavio Alvarez: >> On 10/05/2012 07:56 AM, Alan Stern wrote: >>> On Mon, 9 Jul 2012, Octavio Alvarez wrote: > What happens if you unplug only the keyboard, or only the mouse? The only thing I can confirm for now is that with b

Re: Mouse and keyboard freeze on Ivy Bridge platform

2012-10-17 Thread Jonathan Nieder
Hi Sébastien, Sébastien Dinot wrote: > Alan Stern a écrit : >> In addition to what Sarah said, it's possible that your problem is >> related to the fact that the keyboard and mouse operate at low speed. >> If you connected them through a hub then that hub would communicate >> with the internal hu

Re: [stable] xHCI: handle command after aborting the command ring

2012-10-13 Thread Jonathan Nieder
Hi Ben, Ben Hutchings wrote: > I'm trying to apply: > > commit b63f4053cc8aa22a98e3f9a97845afe6c15d0a0d [...] > to 3.2.y. A simple cherry-pick doesn't compile because the inc_deq() > function requires a 3rd argument ('consumer') In v3.4-rc1~184^2~21^2~9 (xHCI: store ring's type, 2012-03-05) con

Re: Mouse and keyboard freeze on Ivy Bridge platform

2012-10-03 Thread Jonathan Nieder
Alan Stern wrote: > On Wed, 3 Oct 2012 sebastien.di...@free.fr wrote: >> I am encountering random keyboard and mouse freezes which can only be >> resolved by a hard reset (by pushing the power switch of the computer >> case). [...] > Please build a kernel with CONFIG_USB_DEBUG enabled. When a han

Re: [PATCH] From 2.6.39-rc1 onward, the Logitech Quickcam Fusion webcam (046d:08c1) stops

2012-07-08 Thread Jonathan Nieder
Eric Ding wrote: > So it looks like you'd have to both look for USB_CLASS_VIDEO and check > uvc_ids[] too... which becomes somewhat hairy, since I assume you don't > realy want usb_detect_quirks() to reference UVC-specific structs... > which brings us back to the original laundry list approach of

Re: [3.1->3.2 regression] Immediate wake on suspend, associated with OHCI on MCP51

2012-07-07 Thread Jonathan Nieder
Hi, Quick administrivia. Alan Stern wrote: > Yes, that commit enables wakeup for USB host controllers by default. > Before that, you had to enable wakeup by hand. The question is: Why > does the controller think it needs to wake up the system? Yotam Benshalom from https://bugzilla.kernel.org