Re: Bug#1076564: pahole BTF processing seems flaky on powerpc

2024-07-20 Thread Domenico Andreoli
On Sat, Jul 20, 2024 at 09:16:24AM +0200, John Paul Adrian Glaubitz wrote:
> Hi Domenico,

Hi!

> On Fri, 2024-07-19 at 23:20 +0200, Domenico Andreoli wrote:
> > > > Is there anything I can do to help?
> > > 
> > > From the 6.10-1~exp1:
> > > https://buildd.debian.org/status/fetch.php?pkg=linux=powerpc=6.10-1%7Eexp1=1721287862=1
> > > file:
> > > 
> > > + LLVM_OBJCOPY=powerpc-linux-gnu-objcopy pahole -J -j 
> > > --btf_features=encode_force,var,float,enum64,decl_tag,type_tag,optimized_func,consistent_func
> > >  --lang_exclude=rust .tmp_vmlinux.btf
> > > 
> > > Can I have access to that .tmp_vmlinux.btf file so that I can try to
> > > reproduce it here?
> > 
> > I don't have access to the build host (blaauw2) and I've some doubts
> > it would still have that file.
> > 
> > Maybe our kernel team and powerpc porters have suggestions?
> 
> I have root access to all powerpc/ppc64 machines (buildds and porterbox).
> 
> I'm cleaning up the porterbox now, disk is quite full, then you can try
> to build the kernel package on perotto.debian.net or I can try it myself.
> 
> I have seen the bug myself and I wanted to debug it, but the attempt was
> foiled by the fact that the disk on perotto is full (again).
> 
> Will take care of it and let you know when it's (some hours).

That's great, thank you.

> 
> Adrian
> 
> -- 
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> : :' :  Debian Developer
> `. `'   Physicist
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Re: Bug#1076564: pahole BTF processing seems flaky on powerpc

2024-07-19 Thread Domenico Andreoli
CCing debian-kernel and debian-powerpc

On Fri, Jul 19, 2024 at 04:13:00PM -0300, Arnaldo Carvalho de Melo wrote:
> Adding Alan and Jiri to the CC list.
> 
> On Fri, Jul 19, 2024 at 08:53:24AM +0200, Domenico Andreoli wrote:
> > Hi Arnaldo,
> > 
> > On Thu, Jul 18, 2024 at 11:56:09PM +0200, Ben Hutchings wrote:
> > > Package: pahole
> > > Version: 1.27-1
> > > Severity: normal
> > > X-Debbugs-Cc: debian-ker...@lists.debian.org
> > > 
> > > Several kernel builds on powerpc have failed recently:
> > > 
> > > 6.8.12-1:
> > > https://buildd.debian.org/status/fetch.php?pkg=linux=powerpc=6.8.12-1=1717234422=1
> > > 6.9.9-1: 
> > > https://buildd.debian.org/status/fetch.php?pkg=linux=powerpc=6.9.9-1=1720906547=1
> > > 6.10-1~exp1: 
> > > https://buildd.debian.org/status/fetch.php?pkg=linux=powerpc=6.10-1%7Eexp1=1721287862=1
> > > 
> > > Note, these log files are up to 270 MB in size and should be
> > > downloaded; at least Firefox becomes unresponsive when trying to
> > > display them.
> > > 
> > > For each of these, the failure seems to start with an error from
> > > pahole such as:
> > > 
> > > [102044] ARRAY (anon) type_id=99491 index_type_id=14 nr_elems=12 
> > > Error emitting BTF type
> > > Encountered error while encoding BTF.
> > 
> > Does the above error ring any bell?
> 
> Nope
>  
> > Is there anything I can do to help?
> 
> From the 6.10-1~exp1:
> https://buildd.debian.org/status/fetch.php?pkg=linux=powerpc=6.10-1%7Eexp1=1721287862=1
> file:
> 
> + LLVM_OBJCOPY=powerpc-linux-gnu-objcopy pahole -J -j 
> --btf_features=encode_force,var,float,enum64,decl_tag,type_tag,optimized_func,consistent_func
>  --lang_exclude=rust .tmp_vmlinux.btf
> 
> Can I have access to that .tmp_vmlinux.btf file so that I can try to
> reproduce it here?

I don't have access to the build host (blaauw2) and I've some doubts
it would still have that file.

Maybe our kernel team and powerpc porters have suggestions?

Dom

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boost binaries are missing on powerpc, mips, mipsel and m68k (was Re: ICU transition status)

2006-10-13 Thread Domenico Andreoli
On Tue, Oct 10, 2006 at 01:25:37PM -0400, Jay Berkenbilt wrote:
 
 If my analysis/understanding is correct, icu, xerces27, boost, and
 parrot will need to be hinted into etch together but this is not yet
 possible because boost and parrot have other issues right now that
 ...

boost build looks screwed. pts also looks screwed. ehi..  also
http://people.debian.org/~igloo looks screwed... hmm...

it looks like boost is ready to enter testing but powerpc, mips, mipsel
and of course m68k are still missing.

things got wrong when boost has been scheduled for the 1.33.1-7+b1 binary
NMU, which was not required and that IIRC i also asked to not schedule.

cheers
domenico

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solution to: find a way to type bracket on powerbook g3

2006-05-27 Thread domenico

Hello everybody,
Maybe we're done.
The problem was: I want to type brackets [] and {}
Thomas Halinka suggested dpkg-reconfigure, I followed (choosing 
mac/unknown/italian/standard/standard) while in WindowMaker and nothing 
seemed changed until I rebooted...

...everything was upset, no charachter correspondence at all...
in the meanwhile Wolfgang Pfiffer, Gabriel Paubert and Giovanni Ridolfi 
made some other useful suggestions, that I was not able to follow due to 
the upset, and asked about my keyboard layout (QZERTY, old italian 
typewriter, I don't know why in use on powerbook g3).
After reinstalling debian (thinking later that was simpler going up 
throuh root terminal history...) I ran again dpkg-reconfigure 
console-data because, during installation, I choosed US keyboard layout 
(safer, something wrong but usable). At this time, just for trying, was 
chosen as keyboard layout:

mac / unknown / italian / standard / iBook
Incredibly (standard? iBook?) works now. It recognizes QZERTY (exept § 
typed as É) and there are brackets:

option + 4{
option + =}
option + 5[
option + -]
I hope will be helpful for others...
Thanks to all of you!
domenico


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Re: can't find a way to type brackets on powerbook g3

2006-05-26 Thread domenico

I've said

my keyboard starts with QZERTY, I've chosen US standard, and now 
recognizes all characters as before... 



QZERTY is not US, is old italian typewriter standard

I rebooted and now all is messed up...no character correspondence at 
all, I'm writing from my old win desktop :(
and more, seem that I've lost 'a' and 'tab', so I can't do   
dpkg-reconfigure console-data


now I'm reinstalling linux...


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can't find a way to type brackets on powerbook g3

2006-05-25 Thread domenico

Hello everyone,
I'm moving to linux and I installed debian sarge on my old powerbook g3 
(lombard). Everyting worked fine and I added window maker to get a 
confortable developing platform with vi and gcc.

But I'm not able to type square and curly brackets...
I was trying option+(), option+shift+(), alt+..., ctrl+... 
alt+shift+..., ctrl+shift+..., almost with every character on the keyboard
Then I tried to compose ascii code (option+fn+123...), unsuccessfully, 
so I made some search on google (even some group) with keywords like 
ascii debian ppc, linux keyboard powerbook... but I couldn't find 
anything...

where is my mistake?
thanks in advance
domenico


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porting debian on powerpc64 (ibm pseries)

2002-06-06 Thread Domenico Andreoli
hi,

my job made me very near to a couple of ibm powerpc64. i'll have full
control on both of them for months. one of them is going to run linux
(suse, at the moment), but my own personal wish is to make debian run
on it and maybe to start a port.

what i have done:
1. i started peeking http://linuxppc64.org
2. i patched the kernel
3. i patched binutils
4. i didn't patch modutils (i don't want modules now)

what i have to do:
1. compile the kernel
2. lots of thing i still don't even imagine

as i understood i need a cross compiler. i usually work on i386. how do
i setup it?

i need a lot of suggestions.

thanks
cavok

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Info on installing debian ppc

1998-11-22 Thread Domenico Ventura
Excuse me, but I don't speak english very well.
I have the files ramdisk.image.gz, base2_1.tgz and BootX; how can I install
debian on my G3/233 ?

Thanks to all, Domenico