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(parent: 2d2d61d) | patch
arm64: Check for selected granule support
authorSuzuki K. Poulose <suzuki.poulose@arm.com>
Mon, 19 Oct 2015 13:19:35 +0000 (14:19 +0100)
committerCatalin Marinas <catalin.marinas@arm.com>
Mon, 19 Oct 2015 16:54:34 +0000 (17:54 +0100)
commit5b2ad0b8fb1140e23c0c16cfdd5f93fb7773a9f7
treec3e72d7890eb3ad01203395586339d36b6fb65b5tree | snapshot
parent2d2d61d21ab77104d9471b5b6d6a1fc830e8ed5ccommit | diff
arm64: Check for selected granule support

Ensure that the selected page size is supported by the CPU(s). If it doesn't
park it.

Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Suzuki K. Poulose <suzuki.poulose@arm.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
arch/arm64/include/asm/sysreg.h diff | blob | history
arch/arm64/kernel/head.S diff | blob | history
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