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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-01-30 16:40:20 +0000 |
|---|---|---|
| committer | Nicolas Pitre <nicolas.pitre@linaro.org> | 2011-01-31 13:46:17 -0500 |
| commit | 9e0181bc945ae3e592bd1fbae33bb6ce11b4cbc8 (patch) | |
| tree | a744dff789b59452ab01780d68641efd38af24b2 /drivers | |
| parent | 23756c015a2a945b7880841d3c21dbe69e917119 (diff) | |
ARM: smp_on_up: allow non-ARM SMP processorslinaro-linux-2.6.37-upstream-31Jan2011
Allow non-ARM SMP processors to use the SMP_ON_UP feature. CPUs
supporting SMP must have the new CPU ID format, so check for this first.
Then check for ARM11MPCore, which fails the MPIDR check. Lastly check
the MPIDR reports multiprocessing extensions and that the CPU is part of
a multiprocessing system.
Cc: <stable@kernel.org>
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
(cherry picked from commit 049095977a76c8b38247d11e0b8f71bc13deed0b)
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions