On Sun, 2016-07-31 at 10:34 -0700, Guenter Roeck wrote:

Now I get a crash with the nosmp qemu test, and

Did you work out what introduced that?

{standard input}: Assembler messages:
{standard input}:343: Error: Unrecognized opcode `ll$4, 0($3)'
{standard input}:346: Error: Unrecognized opcode `sc$4, 0($3)'
scripts/Makefile.build:305: recipe for target
'arch/mips/mm/ioremap.o' failed
make[2]: *** [arch/mips/mm/ioremap.o] Error 1
make[2]: *** Waiting for unfinished jobs....

when building mips:malta_defconfig. Bisect points to
'MIPS: Adjust set_pte() SMP fix to handle R10000_LLSC_WAR'.

for the build error.

Oh, I see the problem.  I'll push another version in a moment.

Ben.

-- 
Ben Hutchings
Beware of bugs in the above code;
I have only proved it correct, not tried it. - Donald Knuth