Hi Niroj
On Saturday, December 22, 2012, Niroj Pokhrel
wrote:
> Hi,
> I have been trying to open a character device and getting the following
error . It > open("/dev/mychardev", O_RDONLY)= -1 EACCES
(Permission denied)
> What do I have to change my permission mode ??
> Please help. Thanx
urrent process.
> Try to access current macro after overrun, it will try do access corrupt
> thread_info structure to get task_struct pointer.
>
> But make sure to corrupt the thread_info structure in predictive manner as
> pointed out in previous mails :).
>
> -Rajat
Hi 卜弋天 and list,
Please find my comments inline
On Thu, Sep 13, 2012 at 7:38 PM, 卜弋天 wrote:
> i don't know why you want to corrupt kernel stack by using this method,
> stack usually grow from high address to low address,
> if you allocate a buff in a function then use memset(), it is writing dat
Hi Greg,
On Mon, Mar 21, 2011 at 12:20 AM, Greg KH wrote:
> On Sun, Mar 20, 2011 at 11:42:36PM +0530, Shreyansh Jain wrote:
>> Hi Greg
>>
>> >
>> > Why not ask the authors of that code? As it is closed source, they are
>> > the only ones that can le
Hi Greg
On Sun, Mar 20, 2011 at 9:28 PM, Greg KH wrote:
> On Sun, Mar 20, 2011 at 09:04:21PM +0530, Shreyansh Jain wrote:
>> Dear List,
>>
>> I recently compiled and booted up the 2.6.37 kernel on my Ubuntu
>> (10.04), from 2.6.36.1. I have been trying to compile the
Dear List,
I recently compiled and booted up the 2.6.37 kernel on my Ubuntu
(10.04), from 2.6.36.1. I have been trying to compile the Broadcom
Wireless driver on 2.6.37, after making some changes in the source
code. Just to add, this driver has been working fine on 2.6.36.1 which
my machine ran ea
Hi Javier,
On Thu, Jan 6, 2011 at 1:15 PM, Javier Martinez Canillas
wrote:
> Hello,
>
> I see many people in the list asking where do I start? In my opinion
> the best way to learn kernel development is first learning some basic
> concepts and start coding to get your hands dirty.
>
> The Linux D
Hi Robert,
On Mon, Dec 27, 2010 at 6:47 PM, Robert P. J. Day wrote:
> On Mon, 27 Dec 2010, Shreyansh Jain wrote:
>
>> What parameters are being passed to the new kernel via Grub? I had
>> the same issue (don't remember, but I think it was with one of the
>> rc build
Hi Robert,
I have a tiny comment - inline -
On Mon, Dec 27, 2010 at 4:18 PM, Robert P. J. Day wrote:
>
> this is a copy of something i forwarded to the linux kernel mailing
> list, and i'd be interested if anyone else would test this and
> reproduce the problem:
>
> = start =
>
> on my
Hi,
On Wed, Dec 22, 2010 at 2:58 AM, Prasad Joshi wrote:
> On Tue, Dec 21, 2010 at 8:43 PM, John Mahoney wrote:
b. Also, who generates these UUID - is it a disk property (like, ROM
signature or stuff?), or this is some udev magic?
>>>
>>> IMHO, this is fixed for every device durin
Hi Rishi,
On Tue, Dec 21, 2010 at 11:04 AM, Rajat Sharma wrote:
> likely sound driver for Intel 82801G is not selected in your kernel config
> file. .config generated after you did make menuconfig.
>
> On Tue, Dec 21, 2010 at 10:11 AM, Rishi Agrawal
> wrote:
>>
>> Hi All,
>>
>> I compiled the ke
Hi List,
On Tue, Dec 21, 2010 at 7:22 PM, Prasad Joshi wrote:
> On Tue, Dec 21, 2010 at 1:37 AM, Alexandre Courbot wrote:
>>> linux /vmlinuz-2.6.37-rc6+
>>> root=UUID=01432597-18e7-4609-9f85-3fad1d762ddc ro iommu=1
>>
>> Try replacing root=UUID=01432597-18e7-4609-9f85-3fad1d762ddc by th
Hi Prasad,
(My comment inline)
On Sat, Dec 18, 2010 at 5:24 PM, Rajat Sharma wrote:
> I am not sure if memory what for your filesystem needs mapping, may be to
> support binary execution. Do you really need to support Writable or Shared
> memory mappings? If you are good with Read-only mappings
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