> Subject: [PATCH 3.0] iwlwifi: don't mess up the SCD when removing a key > > commit d6ee27eb13beab94056e0de52d81220058ca2297 upstream. > > When we remove a key, we put a key index which was supposed > to tell the fw that we are actually removing the key. But > instead the fw took that index as a valid index and messed > up the SRAM of the device. > > This memory corruption on the device mangled the data of > the SCD. The impact on the user is that SCD queue 2 got > stuck after having removed keys. > The message is the log that was printed is: > > Queue 2 stuck for 10000ms > > This doesn't seem to fix the higher queues that get stuck > from time to time. > > Cc: [email protected] [2.6.27+] > Reviewed-by: Meenakshi Venkataraman > <[email protected]> > Signed-off-by: Johannes Berg <[email protected]>
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