>
> On Thu, Apr 06, 2006 at 08:30:19PM +0400, Serge Goodenko wrote:
> > UML kernel version 2.6.13-4 with built-in UML running in SKAS3
> > mode. I don't know whether UML code itself has any versioning... host
> > kernel is 2.6.13-15, if it matters.. )
>
> Can
> On Thu, Apr 06, 2006 at 04:34:58PM +0400, Serge Goodenko wrote:
> > the problem is when I ping any net1 host from any net0 host I get
> > about 90% packet loss and 'tcpdump -x' started on router eth1 device
> > shows the following packets (which are obviously
Hi all!
I configured a virtual network using UML kernels and i got some problems.
My network consists of two virtual subnets and a virtual router connecting them.
first net has 192.168.0.x hosts (net0)
second net has 192.168.1.x hosts (net1)
router has eth0 = 192.168.0.1 and eth1 = 192.168.1.1
le:
HOSTCFLAGS = -Wall -Wstrict-prototypes -g -fomit-frame-pointer -finline
CFLAGS := -Wall -Wstrict-prototypes -Wno-trigraphs \
-fno-strict-aliasing -fno-common -finline -g \
-ffreestanding
...and everything compiles ok!
happy spring!
Serge
help is appreciated )
Serge Goodenko
MIPT
Moscow, Russia
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> I don't now if this also works in UML, but we use rdtsc for quite something
> similar.
>
> rdtsc is a C function which read a processor register (twice 32 bit) which
> counts processor ticks (meaning on a 1 GHz processor you get a resolution of
> nano seconds).
well, I suppose UML is the keywor
>
> On Friday 21 October 2005 13:47, Serge Goodenko wrote:
> > How can I increase the resolution of UML kernel timer?
> Elaborate on what you mean. You show being a kernel hacker, and I need to
> know
> if you want to increase the resolution for jiffies (i.e. you must sur
How can I increase the resolution of UML kernel timer?
Should I apply any patches to host kernel (like HRT or ktimers) or what?
I need to use higher than standard jiffies resolution (10ms) in kernel network
code.
Using 2.6.13 UML kernel, 2.6.8 host kernel
thanks
Serge
MIPT
Russia
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