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(parent: 6d999da) | patch
sparc: sun4m SMP: fix wrong shift instruction in IPI handler
authorWill Simoneau <simoneau@ele.uri.edu>
Sat, 16 Jul 2011 17:45:12 +0000 (10:45 -0700)
committerDavid S. Miller <davem@davemloft.net>
Sat, 16 Jul 2011 17:45:12 +0000 (10:45 -0700)
commit1ef48593bd6a508984d1270a1075532628bfd9c8
tree4cc0cdc07616becf7f60e5fa7438c916d30f6dbetree | snapshot
parent6d999da4d2610460fc5f5ce498f1483b40cc6679commit | diff
sparc: sun4m SMP: fix wrong shift instruction in IPI handler

This shift instruction appears to be shifting in the wrong direction.
Without this change, my SparcStation-20MP hangs just after bringing up
the second CPU:

Entering SMP Mode...
Starting CPU 2 at f02b4e90
Brought up 2 CPUs
Total of 2 processors activated (99.52 BogoMIPS).
   *** stuck ***

Signed-off-by: Will Simoneau <simoneau@ele.uri.edu>
Signed-off-by: David S. Miller <davem@davemloft.net>
arch/sparc/kernel/entry.S diff | blob | history
Domain: System / Kernel;