Message-ID: <bug-271826-227-qLOdZOGOGV@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-271826-227@https.bugs.freebsd.org/bugzilla/> References: <bug-271826-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D271826 --- Comment #27 from Justin Hibbits <jhibbits@FreeBSD.org> --- (In reply to Denis Ahrens from comment #26) Other big changes that are PPC970 relevant are in the pmap logic. If you t= ake a look at the git log of sys/powerpc/aim/mmu_oea64.c and sys/powerpc/aim/moea64_native.c, you can try to revert (git revert, or a spiritual revert if there are conflicts) some of them and see what impacts. Some options: e2d6c417 (superpages) a79540111 (micro-optimizations of PVO-PTE logic) bc94b7009 (re-merge ISA3 HPT with moea64 native HPT) -- this one *will* have conflicts. Another shot in the dark is e44ed9d34 (atomics) This is all just a guess based on trimming through `git diff origin/releng/12.4..origin/releng/13.1 sys/powerpc`. There may be other issues, but these are the first I see as possibilities. --=20 You are receiving this mail because: You are the assignee for the bug.=
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