Re: [PATCH] [OE-core] [PATCH v2] lttng-tools: upgrade 2.14.1 -> 2.15.0

["Mathieu Dubois-Briand" <mathieu.dubois-briand@bootlin.com>]

On Mon Apr 13, 2026 at 9:13 AM CEST, wangmy via lists.openembedded.org wrote:
> Thank you for running the tests. However, looking at the build log for build #3471, I noticed that the sstate summary shows:
>
>   Sstate summary: Wanted 5 Local 5 Mirrors 0 Missed 0 Current 440
>
> This indicates that only 5 tasks were actually rebuilt, and lttng-ust was most likely served from the sstate cache rather than rebuilt with the patch applied. The failure output is also identical to build #3450 (before the patch), which further confirms that the updated lttng-ust package was not used during testing.
>
> Could you please invalidate the lttng-ust sstate cache and trigger a clean rebuild before re-running the ptest image? I believe the patch is correct and the test should pass once lttng-ust is rebuilt from scratch.
>
> These ptests all pass in my qemuarm64 and qemux86-64 environments.
>
> Thanks,
>

Hi Wang,

No sorry, I can't do that on the autobuilder. If we need to invalidate
the cache, we will probably have to increase the PR value of the recipe.

Thanks,
Mathieu

-- 
Mathieu Dubois-Briand, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com