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authorSuzuki K Poulose <suzuki.poulose@arm.com>2016-02-23 10:31:43 +0000
committerCatalin Marinas <catalin.marinas@arm.com>2016-02-25 10:33:06 +0000
commitfd9c2790cb2825207e636ba3093110f705ed1b57 (patch)
tree1c4f10b84fab4f8cb7d27125a28303663b78b32b /arch/arm64/mm/context.c
parentbb9052744f4b7ae11d0061ac9492dd2949981b49 (diff)
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arm64: Enable CPU capability verification unconditionally
We verify the capabilities of the secondary CPUs only when hotplug is enabled. The boot time activated CPUs do not go through the verification by checking whether the system wide capabilities were initialised or not. This patch removes the capability check dependency on CONFIG_HOTPLUG_CPU, to make sure that all the secondary CPUs go through the check. The boot time activated CPUs will still skip the system wide capability check. The plan is to hook in a check for CPU features used by the kernel at early boot up, based on the Boot CPU values. Cc: Mark Rutland <mark.rutland@arm.com> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64/mm/context.c')
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