On Sat, Jun 01, 2013 at 09:06:55PM -0700, Steven Stallion wrote:
It's quite possible. I even have it working. :-)
A couple of months ago I submitted a patch to the U-Boot mainline to add
formal support for Plan 9 kernels. It has since been accepted. At the same
time I also submitted a
On Sat, Jun 01, 2013 at 06:10:51PM -0400, erik quanstrom wrote:
Marvell Development Board (LSP Version KW_LSP_5.1.3_patch18)--
RD-88F6281A Soc: 88F6281 A0 LE
That is openRD (Marvell 88F6281), it is a starting point for playing
with it...
well, good luck. there's a sata driver in
Just a heads-up to 9fans that the Go build for Plan 9 (386 or ARM) now
expects the underlying platform to be updated with the 21-bit runes
fixes from Bell Labs, the pertinent submission has been accepted and
processed.
Being up to date may not improve the build as much as one may wish,
but not
uImage support to 5l (patch/arm-uboot) - a requirement to exist nicely with
the loader. The exynos5 port that I am working on (Arndale Board, Samsung
Chromebook) relies on this exclusively.
this is in 9atom. also note, that the kw kernel is bootable without uimage
support.
- erik
Regarding the latter, Plan 9 does not allow floating point
instructions to be executed within note handling, but erring on the
side of caution also forbids instructions such as MOVOU (don't ask me)
which is part of the SSE(2?) extension, but hardly qualifies as a
floating point instruction.
Regarding the latter, Plan 9 does not allow floating point
instructions to be executed within note handling, but erring on the
side of caution also forbids instructions such as MOVOU (don't ask me)
which is part of the SSE(2?) extension, but hardly qualifies as a
floating point instruction.
or GO could just stop using *OMG-OPTIMIZED* SSE memmove() in the note
handler.
But it would not stop users from doing so, so at minimum we'd have to
detect the abuse and report it, rather than crash.
Saving the entire register space would be expensive for all
well-behaved processes and
movou (movdqu in the manual) is a sse2 data movement instruction.
not all sse2 instructions require that sse be turned on (pause, for example),
but movou uses at least one xmm register so is clearly using the sse
unit, thus requiring that it be turned on.
I see Erik answers my question: xmm
also note, that the kw kernel is bootable without uimage
support.
... and so is any other Plan 9 arm kernel, as long as you
have access to u-boot's console or config variables.
See booting(8).
then the note handler does memmove itself modifying XMM0 itself loading
it with something completely different. then note handler finishes
continuing the original programm, then XMM0 would contain the garbage
from the note handler! it would look for the program like if registers
randomly
This paragraph has more qualifiers than your average winter olympics
If you prefer snarky insinuations rather than an attempt to convey
accurate information, I think you're reading the wrong mailing list.
On Sun, Jun 02, 2013 at 05:54:14PM +0200, lu...@proxima.alt.za wrote:
I should not be doing it rather than give me an incorrect answer that
I then use to fire a ballistic missile at the wrong target?
I knew Google was up to something.
khm
On Sun, Jun 02, 2013 at 04:55:59PM +0100, Richard Miller wrote:
This paragraph has more qualifiers than your average winter olympics
If you prefer snarky insinuations rather than an attempt to convey
accurate information, I think you're reading the wrong mailing list.
I disagree.
I disagree.
Yes.
it takes no skill to make snarky comments.
i have two file servers that have been continuously and reliably operating
since 2003 and 2010 -- a ken fs since 2003, and a venti-backed fossil fs
since 2010. I have a third which is currently pickled -- an fs64 that ran
from the time geoff created it
On Jun 2, 2013, at 12:41, Skip Tavakkolian skip.tavakkol...@gmail.com wrote:
it takes no skill to make snarky comments.
Khm brought trolling back to the intelligent man. His work is truly an art.
Veety
my guess is that it's a mutated gene.
On Sun, Jun 2, 2013 at 9:45 AM, Matthew Veety mve...@gmail.com wrote:
On Jun 2, 2013, at 12:41, Skip Tavakkolian skip.tavakkol...@gmail.com
wrote:
it takes no skill to make snarky comments.
Khm brought trolling back to the intelligent man. His work
On Sun, Jun 02, 2013 at 09:49:26AM -0700, Skip Tavakkolian wrote:
my guess is that it's a mutated gene.
Ah, a Chomskyite.
but was probably abused as a child.
On Sun, Jun 2, 2013 at 9:53 AM, Kurt H Maier kh...@intma.in wrote:
On Sun, Jun 02, 2013 at 09:49:26AM -0700, Skip Tavakkolian wrote:
my guess is that it's a mutated gene.
Ah, a Chomskyite.
the feeding hours are over for the day; back to your cave.
On Sun, Jun 2, 2013 at 10:13 AM, Kurt H Maier kh...@intma.in wrote:
On Sun, Jun 02, 2013 at 10:01:12AM -0700, Skip Tavakkolian wrote:
but was probably abused as a child.
This is a perfect counterexample to it takes no skill to
Back in april I wrote:
Plan 9 works just as well on the model A as on the model B, except for
some problems with low-speed usb devices connected directly to the pi.
If you use a hub it should be fine.
I've finally found the cause of this and supplied a patch to fix it.
If you pull and build
cinap_len...@gmx.de once said:
or GO could just stop using *OMG-OPTIMIZED* SSE memmove()
in the note handler.
This is exactly what I did in my patch. This was just
a regression. Someone changed memmove a few weeks ago.
Nothing to see here.
Anthony
If you prefer snarky insinuations rather than an attempt to convey
accurate information, I think you're reading the wrong mailing list.
hahahahaha
its /n/sources/patch/testolder, also leaks dir in the case:
if(rel)
n = time(0) - n;
if(n 0)
return 0; - HERE
r = dir-mtime n;
free(dir);
return r;
--
cinap
On 1 June 2013 04:56, Matthew Veety mve...@gmail.com wrote:
You have more sack than I could ever say I have for putting anything
mildly important on fossil.
!ls /n/dump
/n/dump/2004
/n/dump/2005
/n/dump/2006
/n/dump/2007
/n/dump/2008
/n/dump/2009
...
This is fossil on venti, on file server
a while ago, libc's gmtime() was changed like this:
- hms = tim % 86400L;
- day = tim / 86400L;
+ hms = (ulong)tim % 86400L;
+ day = (ulong)tim / 86400L;
if(hms 0) {
...
i asked what this change tried to intend here:
Hello everyone,
maybe this can be of interest to someone.
I have downloaded from 9legacy the old 9spirit iso (the newest uses bell's
9load, doesn't it?)
I have installed the system selecting a fat partition with bell's iso. All went
right, and I reboot.
First thing happens:
MBR...PBS1...Bad
arg, screwed up... that should'v been (long) not (vlong)... too
drunk, too late...
--
cinap
on the topic, i thought about how to handle the 2038 problem
in general with 9p which uses unsigned 32bit integers for atime
and mtime fields.
on the one hand one could just expect long to be always 64-bits
by 2038. but that seems timid.
i'd rather see the time base switched to nanoseconds.
On Sun, Jun 2, 2013 at 2:58 PM, hiro 23h...@gmail.com wrote:
dedicate a machine to the file server.
This must be the best way to keep the plebeian hands off the artwork:
museums that are only open to curators.
This certainly also provided for my technical contribution to this mailing
list.
On Sun Jun 2 17:59:16 EDT 2013, 23h...@gmail.com wrote:
dedicate a machine to the file server.
This must be the best way to keep the plebeian hands off the artwork:
museums that are only open to curators.
This certainly also provided for my technical contribution to this mailing
list.
On Sun Jun 2 17:31:05 EDT 2013, cinap_len...@gmx.de wrote:
its /n/sources/patch/testolder, also leaks dir in the case:
if(rel)
n = time(0) - n;
if(n 0)
return 0; - HERE
r = dir-mtime n;
free(dir);
return r;
thanks. i
you'll need the uboot sd image that Richard put together
(/n/sources/contrib/miller/uboot.img)
that's what i use to boot the 9Pi cluster from the file server.
On Sun, Jun 2, 2013 at 8:53 PM, erik quanstrom quans...@quanstro.netwrote:
also note, that the kw kernel is bootable without uimage
On Sun, Jun 2, 2013 at 6:09 AM, erik quanstrom quans...@quanstro.netwrote:
also note, that the kw kernel is bootable without uimage
support.
Sure, though supporting uImage means you get a few things for free, not to
mention it isn't ELF. This deserves a proper write up - I'll probably do
I have applied Anthony's CL 9796043 together with some tweaks to
pkg/runtime/sys_plan9_386.s which I will pass on to Anthony as soon as
I can; this has made it possible to complete the first set of run.rc
tests without the major incidents I used to see. Some tests still
fail, but I wasn't
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