Re: blacklist kernel modules

nel modules in multiple > test system at once? > > Ideally we will supply a debian package for customers for installing a > new software. Similarly can it be possible to create a debian package > for blacklisting kernel modules? Yes all steps can be combined in a single script

Re: Questions about the zoned page frame allocator and fix mapped addresses

On Mon, Mar 30, 2015 at 10:46 PM, wrote: > On Mon, 30 Mar 2015 20:25:38 +0530, Sunny Shah said: > > >- The book says, about releasing page frames to the per CPU cache - > "no > >page frame is ever released to the cold cache: the kernel always > assumes >

Questions about the zoned page frame allocator and fix mapped addresses

ed for temporary and permanent kernel mappings and non-contiguous page frame allocation. Is this wrong ? Thanks, Sunny ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies

Re: Understanding the mapping of physical memory to kernel address space

Thank you so much !! On Sun, Mar 15, 2015 at 8:48 PM, Arun KS wrote: > > On Mar 15, 2015 8:27 PM, "Sunny Shah" wrote: > > > > Hi Arun, > > > > Thanks for that excellent explanation. It's more or less clear to me now. > > > > However,

Re: Understanding the mapping of physical memory to kernel address space

ly LOW_MEM? I also read on a stack overflow thread that LOW_MEM is memory that is permanently mapped into KVA, while HIGH_MEM is mapped as required. Is this true? Thanks, Sunny On Sun, Mar 15, 2015 at 1:17 PM, Arun KS wrote: > Hello Sunny, > > On Sat, Mar 14, 2015 at 8:25 PM, Sunny Shah

Re: Understanding the mapping of physical memory to kernel address space

not being able to wrap my head around them. Thanks, Sunny On Thu, Mar 12, 2015 at 11:49 PM, Jeff Haran wrote: > -Original Message- > From: kernelnewbies-boun...@kernelnewbies.org [mailto: > kernelnewbies-boun...@kernelnewbies.org] On Behalf Of Arun KS > Sent: Thursday, Mar

Understanding the mapping of physical memory to kernel address space

are a bit vague. I'm still new to this and having difficulty relating everything. Thanks, Sunny ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies

Measuring Network Packet processing time

header on arrival, and one more when it reaches to its desired VM and examine the two timestamps. I’ve not figured out a way to do this yet—but do you think this is a viable option or what other methods would you recommend? Thanks, Sunny ___ Kernelnewbies

Re: [kernel]which the file define the variable of "phys_base"?

hine so the page addresses may be messed up): sunny@ubuntu: make make -C /lib/modules/3.11.0-12-generic/build SUBDIRS=/home/sunny/Documents/ modules make[1]: Entering directory `/usr/src/linux-headers-3.11.0-12-generic' Building modules, stage 2. MODPOST 1 modules make[1]: Leaving directory

Re: [kernel]which the file define the variable of "phys_base"?

Hi, I’m not sure about the “pays_base” warning, but your code runs fine in my machine. What happens if you ignore the warning and load the module anyway? - Sunny On Feb 24, 2014, at 9:04 AM, lx wrote: > hi all: > the codes is: > # &