On Mon, Sep 18, 2017 at 11:55:28AM +0000, Holger Levsen wrote: > Dear release team, > > I would like to ask you for your opinion on "#873733: please whitelist > isa-support so it's allowed to fail piuparts testing" to prevent piuparts > results from blocking isa-support's migration to testing. (See the (short) > bug log for details.) > > I still think that's the right thing to do (and thus to close #873733 as > wontfix), but I also think it's up to you to decide, not the piuparts > maintainers.
Actually, this doesn't block isa-support from migrating, it merely makes it fail roughly half the time, as you apparently have more than one machine, and only one has an inadequate CPU. The last time this happened, it worked well when retried elsewhere. This particular binary, sse4.2-support, has not even been requested by anyone in previous discussions; I added it merely because it makes testing more convenient: x86 computers without sse4.2 are not a rarity (heck, this 6 years old AMD box I'm typing these words on has no 4.2) while pre-sse3 have been purged even from storage closets by most people. Thus, if you think so, I can drop this binary or Volkswagenize it. So there are solutions for the piuparts testing that don't hassle its maintainers. The second question is: is Depends:isa-support the right solution for software that requires above-baseline CPU extensions? It has upsides and downsides; in any case code common to such cases should be kept in one place instead of being reinvented differently (like, chromium displays an xmessage window then aborts while pcsx2 just SIGILLs). This has been discussed twice on debian-devel and it seemed this solution was favoured by those who commented. Since then, Adrian Bunk raised a different issue: that making it too easy to violate baseline ISA risks fragmenting architectures. That issue is worth discussing. I wonder, should I describe use cases and possible solutions here with the Release Team, or on a wider forum of debian-devel or elsewhere? Meow! -- ⢀⣴⠾⠻⢶⣦⠀ I've read an article about how lively happy music boosts ⣾⠁⢰⠒⠀⣿⡁ productivity. You can read it, too, you just need the ⢿⡄⠘⠷⠚⠋⠀ right music while doing so. I recommend Skepticism ⠈⠳⣄⠀⠀⠀⠀ (funeral doom metal).
