* usb: gadget: uvc: scatter gather support fixes to 5.15+
@ 2022-10-18 15:55 Dan Vacura
2022-10-26 14:57 ` Greg Kroah-Hartman
0 siblings, 1 reply; 2+ messages in thread
From: Dan Vacura @ 2022-10-18 15:55 UTC (permalink / raw)
To: Greg Kroah-Hartman; +Cc: stable
Hi Greg,
Requesting for the following patches to be picked to stable 5.15+ where
the following change was integrated: e81e7f9a0eb9 ("usb: gadget: uvc:
add scatter gather support")
Without these fixes data corruption and smmu panics will occur in the
uvc gadget driver.
The fixes to be integrated are:
859c675d84d4 ("usb: gadget: uvc: consistently use define for headerlen")
f262ce66d40c ("usb: gadget: uvc: use on returned header len in video_encode_isoc_sg")
61aa709ca58a ("usb: gadget: uvc: rework uvcg_queue_next_buffer to uvcg_complete_buffer")
9b969f93bcef ("usb: gadget: uvc: giveback vb2 buffer on req complete")
aef11279888c ("usb: gadget: uvc: improve sg exit condition")
They apply cleanly on 5.15.y
Thanks,
Dan
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: usb: gadget: uvc: scatter gather support fixes to 5.15+
2022-10-18 15:55 usb: gadget: uvc: scatter gather support fixes to 5.15+ Dan Vacura
@ 2022-10-26 14:57 ` Greg Kroah-Hartman
0 siblings, 0 replies; 2+ messages in thread
From: Greg Kroah-Hartman @ 2022-10-26 14:57 UTC (permalink / raw)
To: Dan Vacura; +Cc: stable
On Tue, Oct 18, 2022 at 10:55:49AM -0500, Dan Vacura wrote:
> Hi Greg,
>
> Requesting for the following patches to be picked to stable 5.15+ where
> the following change was integrated: e81e7f9a0eb9 ("usb: gadget: uvc:
> add scatter gather support")
>
> Without these fixes data corruption and smmu panics will occur in the
> uvc gadget driver.
>
> The fixes to be integrated are:
>
> 859c675d84d4 ("usb: gadget: uvc: consistently use define for headerlen")
> f262ce66d40c ("usb: gadget: uvc: use on returned header len in video_encode_isoc_sg")
> 61aa709ca58a ("usb: gadget: uvc: rework uvcg_queue_next_buffer to uvcg_complete_buffer")
> 9b969f93bcef ("usb: gadget: uvc: giveback vb2 buffer on req complete")
> aef11279888c ("usb: gadget: uvc: improve sg exit condition")
>
> They apply cleanly on 5.15.y
All now queued up, thanks.
greg k-h
^ permalink raw reply [flat|nested] 2+ messages in thread
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