3.6 Regression: kernel NULL pointer dereference in pacpi_set_dmamode

2012-10-11 Thread Anton V. Boyarshinov
Hello, We have an early boot crash in 3.6 and 3.6.1 on many machines, using nvidia chipsets. Boot fails in 1 case to 10 boots or 9 cases in 10 boots, depending on machine. The head of log, got via serial console(full log attached): --- 2.672343Ü BUG:

3.6 Regression: kernel NULL pointer dereference in pacpi_set_dmamode

2012-10-11 Thread Anton V. Boyarshinov
Hello, We have an early boot crash in 3.6 and 3.6.1 on many machines, using nvidia chipsets. Boot fails in 1 case to 10 boots or 9 cases in 10 boots, depending on machine. The head of log, got via serial console(full log attached): --- 2.672343Ü BUG: