A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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Filename Latest commit message Latest commit date
Jingxiang Ge ec11359f6d qcacld-3.0: Fix session can't be closed issue 
There is race condition for a small window. The scenario
as below.

1 SAP is starting, and dfs cac begins but without finished.
2 SSR happens, wlan begins to call hdd_reset_all_adapters.
  In hdd_reset_all_adapters, sap_ctx->sessionId is reset to invalid.
3 In hdd_hostapd_sap_event_cb, adapter sessionId is set to
  sap_ctx->sessionId, after this step, adapter sessionId is changed
  from valid sessionId to 0xff.
  In hdd_reset_all_adapters->hdd_vdev_destroy, vdev is released
  but session can't be clean up as invalid sessionId. adapter->event_flags
  can't be clear which cause hdd_vdev_destroy can be called multi times.

Change as below.
1 cancel cac timer at the beginning of hdd_reset_all_adapters and
  before wlansap_set_invalid_session.
2 before send eSAP_START_BSS_EVENT, check if sap_ctx->sessionId
  is valid.

Change-Id: Ifaad62cd008f7769b059f36530455d4e734522e4
CRs-Fixed: 2293072
2018-08-27 08:53:22 -07:00
components qcacld-3.0: Send IPA RX offload disable to FW 2018-08-24 18:35:28 -07:00
configs qcacld-3.0: Define macro WLAN_SYSFS for feature sysfs interface 2018-08-22 07:46:43 -07:00
core qcacld-3.0: Fix session can't be closed issue 2018-08-27 08:53:22 -07:00
uapi/linux qcacld-3.0: Map all module logs to per-level log APIs 2018-06-26 18:53:18 -07:00
Android.mk
Kbuild qcacld-3.0: Support for DP RX Threads 2018-08-24 18:35:32 -07:00
Kconfig qcacld-3.0: Add SARV1 to SARV2 feature flag 2018-07-31 12:58:49 -07:00
Makefile
README.txt

README.txt 

This is CNSS WLAN Host Driver for products starting from iHelium