On Sat, Aug 16, 2014 at 07:41:07PM -0400, Lars R. Damerow wrote:
> Signed-off-by: Lars R. Damerow
> ---
> drivers/staging/usbip/vhci_sysfs.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/staging/usbip/vhci_sysfs.c
> b/drivers/staging/usbip/vhci_sysfs.c
>
is there any way to detect that a ttyUSBn serial device has gone away when
monitoring it for input with poll() (i.e. with POLLIN set)? I've tried also
setting POLLHUP and POLLERR, although the documentation says that isn't
necessary. I've also tried setting POLLRDHUP. I've tried enabling the HUP
On Sat, Aug 30, 2014 at 04:56:52PM -0400, Dave Mielke wrote:
> is there any way to detect that a ttyUSBn serial device has gone away when
> monitoring it for input with poll() (i.e. with POLLIN set)? I've tried also
> setting POLLHUP and POLLERR, although the documentation says that isn't
> nece
On Fri, 29 Aug 2014, Matthew Dharm wrote:
> Is there an 'easy' way to override the detected size of a storage
> device from userspace? If we had that, someone could write a helper
> application which looked for this particular fubar and try to Do The
> Right Thing(tm), or at least offer the user
On Mon, Aug 18, 2014 at 10:08:22AM -0700, Andrew Bresticker wrote:
> Add support for the on-chip xHCI host controller present on Tegra SoCs.
>
> The driver is currently very basic: it loads the controller with its
> firmware, starts the controller, and is able to service messages sent
> by the con
On 14-08-30 05:15 PM, Alan Stern wrote:
On Fri, 29 Aug 2014, Matthew Dharm wrote:
Is there an 'easy' way to override the detected size of a storage
device from userspace? If we had that, someone could write a helper
application which looked for this particular fubar and try to Do The
Right Thi
[quoted lines by Greg KH on 2014/08/30 at 14:08 -0700]
>You should get a hangup signal on the device if it is removed, have you
>tried that?
SIGHUP isn't mentioned in the code, so it's not being blocked. I just ran the
code with gdb to see, for sure, if any signal was being sent. Nothing happene
On Sat, Aug 30, 2014 at 2:15 PM, Alan Stern wrote:
> On Fri, 29 Aug 2014, Matthew Dharm wrote:
>
>> Is there an 'easy' way to override the detected size of a storage
>> device from userspace? If we had that, someone could write a helper
>> application which looked for this particular fubar and tr
On Sat, Aug 30, 2014 at 07:29:18PM -0400, Dave Mielke wrote:
> [quoted lines by Greg KH on 2014/08/30 at 14:08 -0700]
>
> >You should get a hangup signal on the device if it is removed, have you
> >tried that?
>
> SIGHUP isn't mentioned in the code, so it's not being blocked. I just ran the
> co
Certainly, will do.
> On Aug 30, 2014, at 13:13, Greg KH wrote:
>
>> On Sat, Aug 16, 2014 at 07:41:07PM -0400, Lars R. Damerow wrote:
>> Signed-off-by: Lars R. Damerow
>> ---
>> drivers/staging/usbip/vhci_sysfs.c | 5 +++--
>> 1 file changed, 3 insertions(+), 2 deletions(-)
>>
>> diff --git a/d
[quoted lines by Greg KH on 2014/08/30 at 17:01 -0700]
>What does strace say?
Good suggestion - thanks. I should've tried that in the first place, and am
sorry for having bothered you. In fact, both POLLHUP and POLLERR were being
set, but the code was losing that fact. The code actually did res
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