| created | 2021-10-03T01:51:21Z |
|---|---|
| begin | 2021-09-30T00:00:00Z |
| end | 2021-10-01T00:00:00Z |
| path | src/sys |
| commits | 1 |
| date | 2021-09-30T09:27:47Z | |||
|---|---|---|---|---|
| author | stsp | |||
| files | src/sys/dev/pci/if_iwm.c | log | diff | annotate |
| src/sys/dev/pci/if_iwx.c | log | diff | annotate | |
| message |
In iwm(4) and iwx(4), prevent attemps to transition towards the same state in cases where this would result in a redundant or illegal state transition. jmc@ observed ASSOC -> ASSOC transitions which would result in a hang. Such transitions are invalid and never intentionally triggered by net80211. They imply a race between the Rx interrupt handler and the newstate task. Tested by jmc@ on AX200 for a week and several known issues seem to be fixed. |
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