Re: Unable to remove kernel module showing permanent using lsmod

2011-03-24 Thread Mulyadi Santosa
On Thu, Mar 24, 2011 at 12:08, sakthi selvam sakthi@gmail.com wrote: But in my case, cleanup module also available in memory, after loading the module. I used to check using the file in /proc/kallsyms for the availability of cleanup module in memory. AFAIK, such thing could happen due to

Regarding hugetlbfs

2011-03-24 Thread solmac john
Hi All, I am having the following query regarding Huge pages and hugetlbfs. 1- How Hugetlbfs is dependent on hardware ? 2- Huge pages which is architecture dependent and ARM arm architecture supports Tiny, small and large pages will it support hugetlbfs if not then why ? can some one guide me

Re: Unable to remove kernel module showing permanent using lsmod

2011-03-24 Thread Greg KH
On Thu, Mar 24, 2011 at 02:47:15PM +0700, Kacrut wrote: On 03/24/2011 01:38 PM, Mulyadi Santosa wrote: On Thu, Mar 24, 2011 at 12:08, sakthi selvamsakthi@gmail.com wrote: But in my case, cleanup module also available in memory, after loading the module. I used to check using the file

maranello for staging ?

2011-03-24 Thread Jim Cromie
we have, at http://www.cs.umd.edu/projects/maranello/ Abstract In this project, we design, implement, and evaluate Maranello, a novel partial packet recovery mechanism for 802.11. In Maranello, the receiver computes checksums over blocks in corrupt packets and bundles these checksums into a

Debug kernel panic with gdb?

2011-03-24 Thread Arvid Brodin
Hi, I'm trying to debug a kernel panic (something like this): Unable to handle kernel NULL pointer dereference at virtual address 0014 ptbr = 93959000 pgd = 93a0a000 Oops: Kernel access of bad area, sig: 11 [#1] FRAME_POINTER chip: 0x01f:0x1e82 rev 2 Modules linked in: ftdi_sio usbserial PC