usb: cdns3: Fix issue for clear halt endpoint
stable inclusion from stable-v5.10.114 commit b820764c6450b71714f7358e9409d18e8fd90055 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I5IY1V Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=b820764c6450b71714f7358e9409d18e8fd90055 -------------------------------- commit b3fa25de upstream. Path fixes bug which occurs during resetting endpoint in __cdns3_gadget_ep_clear_halt function. During resetting endpoint controller will change HW/DMA owned TRB. It set Abort flag in trb->control and will change trb->length field. If driver want to use the aborted trb it must update the changed field in TRB. Fixes: 7733f6c3 ("usb: cdns3: Add Cadence USB3 DRD Driver") cc: <stable@vger.kernel.org> Acked-by:Peter Chen <peter.chen@kernel.org> Signed-off-by:
Pawel Laszczak <pawell@cadence.com> Link: https://lore.kernel.org/r/20220329084605.4022-1-pawell@cadence.com Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by:
Zheng Zengkai <zhengzengkai@huawei.com> Acked-by:
Xie XiuQi <xiexiuqi@huawei.com>
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