Hello,
Robert Watson wrote:
On Thu, 3 Nov 2005, Attila Nagy wrote:
Hello,
I have an "easily" (at least to me) reproduceable freeze with both
6-STABLE and 7-CURRENT on an amd64 SMP machine.
What I do is simply copy a lot of directories, files and symlinks with
different uids from another
On Fri, Nov 04, 2005 at 02:59:05PM +, Joao Barros wrote:
> On 11/4/05, Robert Watson <[EMAIL PROTECTED]> wrote:
> >
> > On Thu, 3 Nov 2005, M. Warner Losh wrote:
> >
> > > : Also, is there a page with other tasks for kernel neophytes like me? I
> > > : looked for some such page but I couldn't f
On 11/4/05, Robert Watson <[EMAIL PROTECTED]> wrote:
>
> On Thu, 3 Nov 2005, M. Warner Losh wrote:
>
> > : Also, is there a page with other tasks for kernel neophytes like me? I
> > : looked for some such page but I couldn't find any.
> >
> > phk used to have a /jkh/ page, or Junior Kernel Hacker p
hello every one :) good day!
i have list the 3 puzzle coming to me in my recent coding reading of freebsd
0
///
pci bridge dynamic resize
/
it seems that the device arch of freebsd is similar to what is revealed in
window OS. i have read the pcie hotplug tps of windows longh
Robert Watson wrote:
>
> On Sun, 2 Oct 2005, Koen Martens wrote:
>
>> kernel trap 12 with interrupts disabled
>>
>>
>> Fatal trap 12: page fault while in kernel mode
>> cpuid = 1; apic id = 06
>> fault virtual address = 0x24
>> fault code = supervisor read, page not present
>> instr
> - Am I not following the correct procedures to
> allocate and deallocate memory in kernel space ??
> - Or is the problem elsewhere ??
You didn't say whether you've checked your code for buffer
overruns.
If the fault is happening in seemingly unrelated parts of
the kernel with your module is e
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
It is my great pleasure and privilege to announce the availability of
FreeBSD 6.0-RELEASE. This release is the next step in delivering the
high performance and enterprise features that have been under
development in the FreeBSD 5.x series for that
Max Laier <[EMAIL PROTECTED]> wrote:
On Friday 04 November 2005 10:47, Robert Watson wrote:
On Thu, 3 Nov 2005, M. Warner Losh wrote:
> : Also, is there a page with other tasks for kernel neophytes like me? I
> : looked for some such page but I couldn't find any.
>
> phk used to have a /jkh/ pa
On Friday 04 November 2005 10:47, Robert Watson wrote:
> On Thu, 3 Nov 2005, M. Warner Losh wrote:
> > : Also, is there a page with other tasks for kernel neophytes like me? I
> > : looked for some such page but I couldn't find any.
> >
> > phk used to have a /jkh/ page, or Junior Kernel Hacker pag
On 2005-11-03 22:56, kamal kc <[EMAIL PROTECTED]> wrote:
>>> for my compression/decompression i use string tables and
>>> temporary buffers which take about 14KB of memory per
>>> packet.
>>
>> If you're allocating 14 KB of data just to send
>> (approximately) 1.4 KB
>> and then you throw away the
>From: kamal kc <[EMAIL PROTECTED]>
>since i am using the adaptive LZW
>compression scheme it requires construction of string
>table for compression/decompression. So an ip packet
> of size 1500 bytes requires a table of size (4KB +
> 4KB + 2KB =12KB).
>
>further still i copy the ip packet
> dat
Wasn't sure which list to post to entirely, so sorry if seems off-topic.
I can't seem to get nss_ldap-243 to compile at all under FreeBSD-6.0RC1/amd64,
nor under 5.3-RELEASE, nor 5.4-RELEASE... all produce similar errors, however my
development machine happens to be FreeBSD 6.0RC1/amd64 at the
Peter Jeremy wrote:
what would be the best possible way to
allocate/deallocate 14KB memory per packet without
causing vm_faults ??
The most efficient way would be to statically allocate the dictionary
and string tables. The downside is that you then need to serialise
the [de]compression.
I
Robert Watson wrote:
On Sun, 2 Oct 2005, Koen Martens wrote:
kernel trap 12 with interrupts disabled
Fatal trap 12: page fault while in kernel mode
cpuid = 1; apic id = 06
fault virtual address = 0x24
fault code = supervisor read, page not present
instruction pointer = 0x
On Thu, 3 Nov 2005, Attila Nagy wrote:
Hello,
I have an "easily" (at least to me) reproduceable freeze with both
6-STABLE and 7-CURRENT on an amd64 SMP machine.
What I do is simply copy a lot of directories, files and symlinks with
different uids from another machine to this one, using rsy
[dropping -net]
On Thu, 2005-Nov-03 22:56:30 -0800, kamal kc wrote:
>as i said before the compression/decompression works
>fine. but soon the kernel would panic with one
>of the vm_fault: error message.
What's the exact panic and traceback? Have you enabled the various
sanity checks (WITNESS, DE
On Thu, 3 Nov 2005, M. Warner Losh wrote:
: Also, is there a page with other tasks for kernel neophytes like me? I
: looked for some such page but I couldn't find any.
phk used to have a /jkh/ page, or Junior Kernel Hacker page. Don't know
if that's still that way or not.
Now that we have
On Fri, 4 Nov 2005, nocool wrote:
In my apprehension, these debugging options aim to help developers
detect and locate program's error or exception. In view of efficiency
and usability, will be turned off in release. That is to say, these
option will not be used to resist intrusion.
That is
M. Warner Losh wrote:
> In message: <[EMAIL PROTECTED]>
> Václav Haisman <[EMAIL PROTECTED]> writes:
> : I have noticed that there are still places in kernel sources that use
> : K&R style of function parameter definitions.
>
> You must be looking at old sources. Most of the kernel
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