With all due respect, you do realize that several companies actually
still manufacture and sell 32-bit PowerPC processors, correct? Do you think this move will
be well-met by them?
With all due respect do you realise we actually dropped support for
"32-bit PowerPC processors" for all release post Fedora 20?
Fedora 20 went EOL this week but it was known when Fedora 20 went GA
in December of 2013, around 18 months ago, that ppc-32 was EOL. This
isn't a shock or unknown, it was widely publicised that that if people
were interested in 32 bit PPC in general that they needed to pick up
the architecture maintainership, and in fact the kernel hasn't had the
bits in place to build for ppc-32 for some time, in the ppc32 case
it's merely cleaning up the left over bits of something, in terms of
the Fedora kernel, that has long been dead.
> On Jun 26, 2015, at 2:40 PM, Peter Robinson
> Hi All,
> If you don't care about powerpc you can stop reading :-)
> If you do.... I went to do what I thought was a basic fix up to the
> kernel builds on POWER to get rid of the last bits of the ppc32
> legacy, on my list for some time, and it has become more of a slightly
> epic slash and burn!
> The resulting output kernel configs are for all intents and purpose
> unchanged but the git diff is some what epic.
> The top level of the changes are:
> Core changes that apply too all kernels (ppc64/ppc64p7/ppc64le) reside
> in config-powerpc64-generic
> config-powerpc64 -> legacy platforms that are older than POWER7 and
> their dependencies (here lies the ghosts of PowerPC G5 and friends).
> config-powerpc64le and config-powerpc64p7 contain anything specific to
> POWER7 and newer that might affect older platforms, or LE/BE specific
> to p7 and later
> I've removed anything that pertains to PPC32 and Cell processors (the
> later were all disabled now anyway) but if the kernel docs were wrong
> and they do by chance work on some other 64 bit platform that still
> works do let me know.
> So the only thing of real note is the ppc64p7 and ppc64le configs no
> longer have any old IDE configs enabled or any of the legacy Apple
> bits pulled in, I don't believe that should cause any pain what so
> ever, I only bring this up because it's the only thing of note on
> diffs of before/after resulting config diffs.
> So ultimately please test kernel builds going forward. There's a
> scratch build here  until we get an official one to test. There's
> no perf packages, that appears broeken... even on vanilla pre commit
> For those that are morbidly interested in the diff (and don't have the
> Fedora kernel package check out) you can see that here .
> Ultimately the large git commit looks quite scary but the actual
> change to the 3 configs are minimal and I believe this should make
> things cleaner moving forward :-)
> I look forward to the testing feedback including any further suggested
> cleanups to the new configs, oh and please test :-)
>  http://ppc.koji.fedoraproject.org/koji/taskinfo?taskID=2582705
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