| 12 May 2023 |
 raitobezarius | He's still interested into Trustix | 10:21:07 |
|  lassulus changed their profile picture. | 13:39:11 |
 j-k | In reply to @julienmalka:matrix.org
But yes, it fits my research interests to help nix get better in terms of software supply chain security #slsa:nixos.org | 14:28:54 |
 Julien | Thanks | 16:05:23 |
|  @federicodschonborn:matrix.org changed their profile picture. | 19:34:06 |
| @federicodschonborn:matrix.org changed their display name from Federico Schonborn to Federico Damián Schonborn. | 19:34:53 |
|  Kourtni changed their display name from Kourtni Marshall to Kourtni. | 20:05:37 |
| 14 May 2023 |
 delroth | I think there's a way to fix the Linux modules BTF reproducibility issue -- it looks like pahole (the thing that generates the .BTF section from DWARF info) uses multi-threading, and I suspect that's the cause of the unreproducibility (stuff gets processed in a ~random order). But 1. there's a pahole flag we could use (-j 1); 2. we could just patch pahole to not support that at all, or default the number of threads to 1 if e.g. SOURCE_DATE_EPOCH is defined, or similar. | 01:59:14 |
| delroth | yep, ran a --check of linuxPackages.zfs with pahole patched to default to 1 thread, and it succeeded. could be a fluke, but that's promising (my run with no patch failed "as expected") | 02:06:59 |
| delroth | https://github.com/NixOS/nixpkgs/pull/231768 | 02:14:31 |
| delroth | so uh, only Python left for the minimal iso? :) | 04:48:18 |
|  sympt joined the room. | 07:32:45 |
 raboof | I think so! Very curious to see how things will go in practice once the default is switched to python3.11, after the 23.05 branchoff | 09:18:16 |
| raitobezarius | I'd be curious to see what does it take to fix pahole to emit correctly in multi-threaded mode | 15:05:41 |
