RFT: Prepping up pahole 1.27

RFT: Prepping up pahole 1.27

[Arnaldo Carvalho de Melo]

Hi,

	I just pushed what will be in v1.27 to the 'next' branch at:

https://git.kernel.org/pub/scm/devel/pahole/pahole.git next

	The changes file for what will be in this release, mostly
reproducible builds and tags for kfuncs:

https://git.kernel.org/pub/scm/devel/pahole/pahole.git/tree/changes-v1.27?h=next

	I plan to move it to 'master' and release it later today, so if
anyone could please do some more testing on it, that would be awesome,

Thanks!

- Arnaldo

Re: RFT: Prepping up pahole 1.27

[Daniel Xu]

Hi Arnaldo,

On Thu, Jun 6, 2024, at 2:10 PM, Arnaldo Carvalho de Melo wrote:
> Hi,
>
> 	I just pushed what will be in v1.27 to the 'next' branch at:
>
> https://git.kernel.org/pub/scm/devel/pahole/pahole.git next
>
> 	The changes file for what will be in this release, mostly
> reproducible builds and tags for kfuncs:
>
> https://git.kernel.org/pub/scm/devel/pahole/pahole.git/tree/changes-v1.27?h=next
>
> 	I plan to move it to 'master' and release it later today, so if
> anyone could please do some more testing on it, that would be awesome,
>
> Thanks!
>
> - Arnaldo

I've managed to get all the bpf selftests to build and pass on pahole/next [0].
This should be pretty strong signal that it functions correctly.

Note that the linked patchset teaches bpf selftests to generate and use
kfunc prototypes from BTF. Which is why this is a good test.

[0]: https://github.com/kernel-patches/bpf/pull/7163

Thanks,
Daniel

Re: RFT: Prepping up pahole 1.27

[Alan Maguire]

On 06/06/2024 21:10, Arnaldo Carvalho de Melo wrote:
> Hi,
> 
> 	I just pushed what will be in v1.27 to the 'next' branch at:
> 
> https://git.kernel.org/pub/scm/devel/pahole/pahole.git next
> 
> 	The changes file for what will be in this release, mostly
> reproducible builds and tags for kfuncs:
> 
> https://git.kernel.org/pub/scm/devel/pahole/pahole.git/tree/changes-v1.27?h=next
> 
> 	I plan to move it to 'master' and release it later today, so if
> anyone could please do some more testing on it, that would be awesome,
> 
> Thanks!
>

thanks Arnaldo, all looks good from my side. Tested using bpf-next
kernel, adding decl_tag_kfuncs to BTF features in scripts/Makefile.btf,
all looks good. Great idea to add extra DIE offset debugging info!

If you need it somewhere,

Tested-by: Alan Maguire <alan.maguire@oracle.com>

Alan

> - Arnaldo

Re: RFT: Prepping up pahole 1.27

[Jiri Olsa]

On Thu, Jun 06, 2024 at 05:10:46PM -0300, Arnaldo Carvalho de Melo wrote:
> Hi,
> 
> 	I just pushed what will be in v1.27 to the 'next' branch at:
> 
> https://git.kernel.org/pub/scm/devel/pahole/pahole.git next
> 
> 	The changes file for what will be in this release, mostly
> reproducible builds and tags for kfuncs:
> 
> https://git.kernel.org/pub/scm/devel/pahole/pahole.git/tree/changes-v1.27?h=next
> 
> 	I plan to move it to 'master' and release it later today, so if
> anyone could please do some more testing on it, that would be awesome,

hi,
it works on my testing setup

thanks,
jirka

> 
> Thanks!
> 
> - Arnaldo