Xu Jianqun f111309c6a mailbox: rk3368: fix error setting if mbox_msg is null ...

Fix the error dump:

[19252.682822] Unable to handle kernel NULL pointer dereference at
virtual address 00000020
[19252.682834] pgd = ffffff800935d000
[19252.682844] [00000020] *pgd=0000000077ffe003, *pud=0000000077ffe003,
*pmd=0000000000000000
[19252.682852] Internal error: Oops: 96000005 [#1] PREEMPT SMP
[19252.682863] Modules linked in: pvrsrvkm(O)
[19252.682872] CPU: 1 PID: 59 Comm: irq/32-ff6b0000 Tainted: G        W
O    4.4.55 #34
[19252.682875] Hardware name: Rockchip rk3368 p9 board (DT)
[19252.682880] task: ffffffc074cf8c40 ti: ffffffc074d04000 task.ti:
ffffffc074d04000
[19252.682894] PC is at mbox_chan_received_data+0xc/0x20
[19252.682901] LR is at rk3368_mbox_isr+0xb0/0xd0

Change-Id: I1873d6a7e7d1390d2c2c44a77c120d1a02614fdc
Signed-off-by: Xu Jianqun <jay.xu@rock-chips.com>

2017-05-08 15:46:26 +08:00

..

arm_mhu.c

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bcm2835-mailbox.c

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Kconfig

mailbox: rk3368: add mailbox and scpi function

2017-03-13 15:49:22 +08:00

mailbox-altera.c

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mailbox-sti.c

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mailbox-test.c

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mailbox.c

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mailbox.h

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Makefile

mailbox: rk3368: add mailbox and scpi function

2017-03-13 15:49:22 +08:00

omap-mailbox.c

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pcc.c

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pl320-ipc.c

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rk3368-mailbox.c

mailbox: rk3368: fix error setting if mbox_msg is null

2017-05-08 15:46:26 +08:00

scpi_protocol.c

soc: rockchip: scpi: add new function for rk3368

2017-04-07 10:12:04 +08:00