Messages in this thread | | | From | John Stultz <> | Date | Tue, 21 May 2019 08:34:02 -0700 | Subject | Re: [REGRESSION] usb: gadget: f_fs: Allow scatter-gather buffers |
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On Tue, May 21, 2019 at 3:04 AM Andrzej Pietrasiewicz <andrzej.p@collabora.com> wrote: > > One thing that becomes evident now is that adb uses async io. > It seems that interaction of async io and s-g mode should be further > investigated.
Although on our devices, we have async io disabled w/ adb, as there is an existing/separate issue w/ the dwc3 driver in 4.19 and older kernels. So it seems its not strictly connected to async io.
thanks -john
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