ent in kernel system table, i.e., can not be found
in /proc/kallsysms.
Correct me if I am wrong.
Cheers,
Wenda Ni, Ph.D.
___
Kernelnewbies mailing list
Kernelnewbies@kernelnewbies.org
http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
you for sharing your thoughts.
Cheers,
Wenda Ni, Ph.D.
___
Kernelnewbies mailing list
Kernelnewbies@kernelnewbies.org
http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
TES];
...
}
Cheers,
Wenda Ni, Ph.D.
___
Kernelnewbies mailing list
Kernelnewbies@kernelnewbies.org
http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
On Tue, Apr 5, 2016 at 4:19 PM, wrote:
> On Tue, 05 Apr 2016 15:29:25 -0400, Wenda Ni said:
>
> > I come across the following code in a kernel module code.
>
> > u32 rxe_icrc_hdr(struct rxe_pkt_info *pkt, struct sk_buff *skb)
>
> Is this an out-of-tree module, or an ol
The prototype is void kfree(const void *).
As the input pointer is void *, how does the kernel know the size of memory
to be freed? There should be some metadata recorded under the hood, right?
Thank you for sharing your thoughts.
Cheers,
Wenda Ni, Ph.D
Yes, off course. The basic principles are there. This does not change from
kernel to kernel.
Cheers,
Wenda Ni, Ph.D.
On Wed, Jul 20, 2016 at 10:32 AM, Fernando França <
ferna...@desconstruindo.eng.br> wrote:
> Hi everyone.
>
> I'm a totally fresh and newbie with kernel
ebug level messages either from dmesg or from /var/log/messages. I
also tried echo 7 > /proc/sys/kernel/printk. It does not return what I
expect, either.
Let me know what I am missing. Thank you very much in advance.
Cheers,
Wenda Ni, Ph.D.
___
Kernelne
Thank you so much, Thibaut. I have spotted the source-code logic in
include/linux/prink.h
Cheers,
Wenda Ni, Ph.D.
On Mon, Oct 17, 2016 at 7:41 PM, Thibaut SAUTEREAU <
thibaut.sauter...@telecom-sudparis.eu> wrote:
> On Mon, Oct 17, 2016 at 07:17:32PM -0400, Wenda Ni wrote:
>> De
Hi Joel,
It works by specifying ccflags-y += -DDEBUG in the Makefile.
Thank you for the info
Cheers,
Wenda Ni, Ph.D.
On Mon, Oct 17, 2016 at 7:48 PM, Joel Fernandes
wrote:
> Hi Wenda,
>
> pr_debug needs you to define the DEBUG macro to activate it.
>
>