On Fri, 6 Jul 2018, R0b0t1 wrote:
> On Thu, Jul 5, 2018 at 9:27 AM, Alan Stern wrote:
> > On Wed, 4 Jul 2018, R0b0t1 wrote:
> >
> >> On Sun, Jul 1, 2018 at 9:12 AM, Alan Stern
> >> wrote:
> >> > On Sat, 30 Jun 2018, R0b0t1 wrote:
> >> >
> >> >> The problem seems more noticeable when using the
Hi,
On Thu, Jul 5, 2018 at 7:31 AM, Antti Seppälä wrote:
> Make sure only to copy any actual data rather than the whole buffer,
> when releasing the temporary buffer used for unaligned non-isochronous
> transfers.
>
> Taken directly from commit 0efd937e27d5e ("USB: ehci-tegra: fix inefficient
>
Hi,
On Thu, Jul 5, 2018 at 7:31 AM, Antti Seppälä wrote:
> The commit 3bc04e28a030 ("usb: dwc2: host: Get aligned DMA in a more
> supported way") introduced a common way to align DMA allocations.
> The code in the commit aligns the struct dma_aligned_buffer but the
> actual DMA address pointed
On Fri, Jul 06, 2018 at 02:01:34PM +0200, Johan Hovold wrote:
> The following changes since commit 021c91791a5e7e85c567452f1be3e4c2c6cb6063:
>
> Linux 4.18-rc3 (2018-07-01 16:04:53 -0700)
>
> are available in the Git repository at:
>
>
On Fri, 6 Jul 2018, Pradeep Das wrote:
> Thanks, Alan Stern for a quick reply.
>
> Can you please suggest a probable area to look out for the failure of
> the endpoint halt test case for the superspeed devices.
I cannot. The person you should ask is the maintainer of the xhci-hcd
driver,
The following changes since commit 021c91791a5e7e85c567452f1be3e4c2c6cb6063:
Linux 4.18-rc3 (2018-07-01 16:04:53 -0700)
are available in the Git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
tags/usb-serial-4.18-rc4
for you to fetch changes up to
Hi Sebastian,
> The USB completion callback does not disable interrupts while acquiring
> the ->lock. We want to remove the local_irq_disable() invocation from
> __usb_hcd_giveback_urb() and therefore it is required for the callback
> handler to disable the interrupts while acquiring the lock.
>
