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mt7622 failed to get patch semaphore on 6.1 kernel [2afc7285]
When building openwrt from master (6.1 kernel), I get the following issue on my bananapi R64 using the mediatek 7622 chipset:
[ 38.884463] mt7622-wmac 18000000.wmac: Message 00000010 (seq 1) timeout
[ 38.891124] mt7622-wmac 18000000.wmac: Failed to get patch semaphore
[ 59.364402] mt7622-wmac 18000000.wmac: Message 00000010 (seq 2) timeout
[ 59.371059] mt7622-wmac 18000000.wmac: Failed to get patch semaphore
[ 79.844413] mt7622-wmac 18000000.wmac: Message 00000010 (seq 3) timeout
[ 79.851070] mt7622-wmac 18000000.wmac: Failed to get patch semaphore
[ 100.324408] mt7622-wmac 18000000.wmac: Message 00000010 (seq 4) timeout
[ 100.331065] mt7622-wmac 18000000.wmac: Failed to get patch semaphore
[ 120.804412] mt7622-wmac 18000000.wmac: Message 00000010 (seq 5) timeout
[ 120.811068] mt7622-wmac 18000000.wmac: Failed to get patch semaphore
[ 141.284428] mt7622-wmac 18000000.wmac: Message 00000010 (seq 6) timeout
[ 141.291084] mt7622-wmac 18000000.wmac: Failed to get patch semaphore
[ 161.764408] mt7622-wmac 18000000.wmac: Message 00000010 (seq 7) timeout
[ 161.771064] mt7622-wmac 18000000.wmac: Failed to get patch semaphore
[ 182.244400] mt7622-wmac 18000000.wmac: Message 00000010 (seq 8) timeout
[ 182.251056] mt7622-wmac 18000000.wmac: Failed to get patch semaphore
[ 202.724403] mt7622-wmac 18000000.wmac: Message 00000010 (seq 9) timeout
[ 202.731059] mt7622-wmac 18000000.wmac: Failed to get patch semaphore
[ 223.204430] mt7622-wmac 18000000.wmac: Message 00000010 (seq 10) timeout
[ 223.211173] mt7622-wmac 18000000.wmac: Failed to get patch semaphore
[ 243.684407] mt7622-wmac 18000000.wmac: Message 00000010 (seq 11) timeout
[ 243.691151] mt7622-wmac 18000000.wmac: Failed to get patch semaphore
The WiFi card is not functional anymore.
EDIT This doesn't happen with the 5.15 kernel, so only 6.1 kernels are affected