RE: [ath9k-devel] [NOT FOR MERGE] ath9k: work around key cache corruption

2017-01-09 Thread Stam, Michel [FINT]
Hello Antonio, Actually, I fixed the usage of mac80211 internals in one of my patches by iterating through the mac80211 cache entries (there's a function for that). This did have some locking issues afaik, but it made the key cache corruption occur less frequently. So it may solve a key cache

RE: [ath9k-devel] [NOT FOR MERGE] ath9k: work around key cache corruption

2016-11-16 Thread Stam, Michel [FINT]
keys back into the chip upon resuming from a low-power state. Kind regards, Fugro Intersite B.V. Michel Stam -Original Message- From: adrian.ch...@gmail.com [mailto:adrian.ch...@gmail.com] On Behalf Of Adrian Chadd Sent: Tuesday, November 15, 2016 0:25 AM To: Stam, Michel [FINT] Cc: Joh

RE: [ath9k-devel] [NOT FOR MERGE] ath9k: work around key cache corruption

2016-11-14 Thread Stam, Michel [FINT]
Dear List, After 2 weeks of Ferry Huberts and me trying to resolve this issue, this is the result: The problem can be mitigated by resetting the chip and immediately replumbing the encryption keys. I wrote a patch for this, which unfortunately this seems to suffer from some locking issues,