android_kernel_xiaomi_sm8350/core/dp
Jingxiang Ge 9a4d95c3fd qcacld-3.0: Fix dp_rx_thread hang issue
Issue happens as below scenaio:
1 suspend happens, but dp_rx_thread didn't finish in time,
  so timeout happens for suspend_event, here suspend will
  return success to kernel.
2 resume happens before dp_rx_thread to reset resume_event,
  and resume finished.
3 if dp_rx_thread finished and blocking with resume_event,
  and in following test, suspend didn't come(longer then
  hang detect time).
4 hang detect will alarm.

Fix is to return failure if dp_rx_thread can't be suspend
in time. Suspend can triger again later.

Change-Id: Ifbfdef5bb1c8d6e00b8fa5cc5e6dc74d3495c9ea
CRs-Fixed: 2626468
2020-02-24 00:20:35 -08:00
..
htt qcacld-3.0: Change dma address size to 8 bytes for Genoa IPA 2020-01-22 16:25:43 -08:00
ol/inc qcacld-3.0: Configure pktlog buffer size from INI 2020-01-31 02:33:31 -08:00
txrx qcacld-3.0: Refine ol_txrx_ipa_wdi_tx_smmu_params for different target 2020-02-23 06:16:50 -08:00
txrx3.0 qcacld-3.0: Fix dp_rx_thread hang issue 2020-02-24 00:20:35 -08:00