From: Dan Vacura <w36195@motorola.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: stable@vger.kernel.org
Subject: usb: gadget: uvc: scatter gather support fixes to 5.15+
Date: Tue, 18 Oct 2022 10:55:49 -0500 [thread overview]
Message-ID: <Y07MhTJpuqr9xA3E@p1g3> (raw)
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
next reply other threads:[~2022-10-18 15:56 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-18 15:55 Dan Vacura [this message]
2022-10-26 14:57 ` usb: gadget: uvc: scatter gather support fixes to 5.15+ Greg Kroah-Hartman
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