hardkernel / linux

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ODROID-N1: VOP - Don't dereference null pointers. #346

Closed OtherCrashOverride closed 6 years ago

OtherCrashOverride commented 6 years ago

Fixes: [ 2227.011089] Unable to handle kernel NULL pointer dereference at virtual address 00000000 [ 2227.019221] pgd = ffffffc0edcf1000 [ 2227.022675] [00000000] pgd=0000000000000000, pud=0000000000000000 [ 2227.029027] Internal error: Oops: 96000005 [#1] SMP [ 2227.033903] Modules linked in: af_packet nls_cp936 vfat fat rock_gpiomem autofs4 [ 2227.041404] CPU: 1 PID: 1834 Comm: Xorg Not tainted 4.4.112 #2 [ 2227.047232] Hardware name: Hardkernel ODROID-N1 (DT) [ 2227.052194] task: ffffffc0d29e3400 task.stack: ffffffc0d2984000 [ 2227.058116] PC is at vop_crtc_bandwidth+0x1f8/0x2dc [ 2227.062992] LR is at vop_crtc_bandwidth+0xe4/0x2dc

f1vefour commented 6 years ago

In reference is this forum thread.

https://forum.odroid.com/viewtopic.php?t=30205