FreeBSD 16 plans to drop support for PPC64.

Started by DKnoto, November 18, 2025, 10:07:29 AM

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DKnoto

Hi

I have sad news for fans of diversity on the PPC64 platform. The FreeBSD team plans to discontinue support for PPC64 starting with version 16. Link to the original discussion: https://lists.freebsd.org/archives/freebsd-arch/2025-November/001078.html.
Desktop: Talos II T2P9S01 REV 1.01 | IBM Power 9/18c DD2.3, 02CY646 | AMD Radeon Pro WX7100 | 64GB RAM | SSD 1TB

ClassicHasClass

Thanks. I know Warner and I asked him to clarify if this is BE-only or if this applies to ppc64le also.

tle

QuoteWe'd like to retire powerpc64 and powerpc64le just before the FreeBSD stable/16 branch.

It would be a great disappointment if FreeBSD drop support for PPC64. I find FreeBSD extremely useful for hosting ZFS.
Faithful Linux enthusiast

My Raptor Blackbird

pkubaj

Quote from: tle on November 20, 2025, 11:16:45 PM
QuoteWe'd like to retire powerpc64 and powerpc64le just before the FreeBSD stable/16 branch.

It would be a great disappointment if FreeBSD drop support for PPC64. I find FreeBSD extremely useful for hosting ZFS.

In that case, reply to the mailing list. If no one replies about using FreeBSD on POWER, the conclusion will be that it's unused code ready for removal.
FYI, I already replied. Note that you need to be subscribed to reply.

tle

Quote from: pkubaj on November 24, 2025, 05:46:28 AM
Quote from: tle on November 20, 2025, 11:16:45 PM
QuoteWe'd like to retire powerpc64 and powerpc64le just before the FreeBSD stable/16 branch.

It would be a great disappointment if FreeBSD drop support for PPC64. I find FreeBSD extremely useful for hosting ZFS.

In that case, reply to the mailing list. If no one replies about using FreeBSD on POWER, the conclusion will be that it's unused code ready for removal.
FYI, I already replied. Note that you need to be subscribed to reply.

I am still trying to figure out how to get the mailto to respond to the message. If you happen to know how to do so for mlmmj-based mailing list, please point me to the right place. Many thanks in advance
Faithful Linux enthusiast

My Raptor Blackbird

MPC7500


MPC7500

tle, if you write to the mailing list, please also mention that there will soon be a new ppc64 (e5500) motherboard. Hopefully it will be affordable. https://mirari.vitasys.nl/

ClassicHasClass

Good news: I heard back from someone "who would know" who said they are probably going to keep ppc64le, at least. However, big-endian ppc64 is still being considered.

MPC7500

Well, RabtorCS offered to help. So it would be very surprising if they would drop ppc64le.

MPC7500