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Re: kernel page fault in r8712u

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On 05/16/2015 12:16 PM, Haggai Eran wrote:
On 16 May 2015 at 17:57, Larry Finger <Larry.Finger@xxxxxxxxxxxx> wrote:
The problem appears to be from r8712u. From the stack dump, the problem
happens when r8712_free_recvframe() calls __dev_kfree_skb_any(). A
complication is that my copy of the kernel source does not show such a call.
:(

Please use gdb to help with the debugging. From the main directory of your
source, enter the command 'gdb drivers/staging/rtl8712/r8712u.ko'. Once it
prompts you, enter 'l *r8712_free_recvframe+0x2c'. The first character is
ell, not one. That will show the actual line of code. Please post that info.

Another location needed from gdb is "l *recv_func+0x8c".

Thanks,

Larry


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