[Bug 238730] r349985 on ppc64 IBM 970MP PowerMac G5 possible panic in bus_generic_new_pass

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Tue Jul 16 10:22:50 UTC 2019


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=238730

--- Comment #27 from Dennis Clarke <dclarke at blastwave.org> ---
(In reply to Francis Little from comment #18)

I have the exact same panic this morning with my r350018M and
it is exactly the same as yours right down to the address 
data. 

Therefore the bge issue may be fixed however the real problem
is not. 

I will open a new bug report. 

Please see : 

    r350018 will panic on ppc64 PowerMac G5 in vm_phys_enqueue_contig
    https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=239245

I have reverted back to 12.0-RELEASE r341666 which seems to work if
and only if one also sets kern.smp.disabled=1 at the boot loader.


-- 
Dennis Clarke
RISC-V/SPARC/PPC/ARM/CISC
UNIX and Linux spoken
GreyBeard and suspenders optional

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