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Sudeep Holla authored
The MPIDR contains specific bitfields(MPIDR.Aff{2..0}) which uniquely identify a CPU, in addition to some non-identifying information and reserved bits. The ARM cpu binding defines the 'reg' property to only contain the affinity bits, and any cpu nodes with other bits set in their 'reg' entry are skipped. As such it is not necessary to mask the phys_id with MPIDR_HWID_BITMASK, and doing so could lead to matching erroneous CPU nodes in the device tree. This patch removes the masking of the physical identifier. Acked-by:
Mark Rutland <mark.rutland@arm.com> Signed-off-by:
Sudeep Holla <sudeep.holla@arm.com> Signed-off-by:
Russell King <rmk+kernel@arm.linux.org.uk>
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