Bug 102661
Summary: | WARNING: CPU: 3 PID: 827 at lib/dma-debug.c:1169 check_for_stack+0x94/0xe0() | ||
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Product: | Networking | Reporter: | poma (pomidorabelisima) |
Component: | Wireless | Assignee: | networking_wireless (networking_wireless) |
Status: | CLOSED CODE_FIX | ||
Severity: | normal | CC: | kubakici, linville |
Priority: | P1 | ||
Hardware: | x86-64 | ||
OS: | Linux | ||
Kernel Version: | 4.2.0-0.rc6.git0.1.fc24.x86_64+debug | Subsystem: | |
Regression: | No | Bisected commit-id: |
Description
poma
2015-08-11 08:19:32 UTC
Fixed already by bed429e1ae8b7ee207e01f3aa60dcc0d06a8ed4d in wireless-drivers-next.git tree. https://git.kernel.org/cgit/linux/kernel/git/kvalo/wireless-drivers-next.git/commit/?id=bed429e1ae8b7ee207e01f3aa60dcc0d06a8ed4d Patched with all four: 0001-mt7601u-fix-dma-from-stack-address.patch 0002-mt7601u-use-correct-ieee80211_rx-variant.patch 0003-mt7601u-fix-tx-status-reporting-contexts.patch 0004-mt7601u-lock-out-rx-path-and-tx-status-reporting.patch 4.2.0-0.rc6.git0.3.fc24.x86_64 runs OK. Will this reach 4.2.0? dmesg | grep mt76 [ 40.931725] mt7601u 1-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 40.979553] mt7601u 1-3:1.0: Warning: unsupported EEPROM version 0d [ 40.979758] mt7601u 1-3:1.0: EEPROM ver:0d fae:00 [ 41.217464] usbcore: registered new interface driver mt7601u [ 41.230251] mt7601u 1-3:1.0 wlp0s2f1u3: renamed from wlan0 suspend/resume [ 224.733321] mt7601u 1-3:1.0: Error: MCU response pre-completed! [ 224.759939] mt7601u 1-3:1.0: Warning: unsupported EEPROM version 0d [ 224.759941] mt7601u 1-3:1.0: EEPROM ver:0d fae:00 https://github.com/kuba-moo/mt7601u/blob/master/mcu.c#L138 if (dev->mcu.resp_cmpl.done) dev_err(dev->dev, "Error: MCU response pre-completed!\n"); kuba-moo, what is this "Error: MCU response pre-completed!", occurs during resume? |