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authorWill Deacon <will.deacon@arm.com>2011-11-15 11:11:19 +0000
committerWill Deacon <will.deacon@arm.com>2011-12-06 14:04:14 +0000
commite6eadc67873d5f363c864cd7723104e7d47dcb44 (patch)
treeb6256b48201535207bfd4750efc5ca4a7d431abd /arch/arm/mm/proc-arm920.S
parent8903826d0cd99aed9267e792d38284cf3092042b (diff)
ARM: suspend: use idmap_pgd instead of suspend_pgd
The ARM CPU suspend code requires cpu_resume_mmu to be identity mapped in order to re-enable the MMU when coming out of suspend. Currently, this is accomplished by maintaining a suspend_pgd with the relevant mapping put in place at init time. This patch replaces the use of suspend_pgd with the new idmap_pgd. cpu_resume_mmu is placed in the .idmap.text section so that it is included in the identity map. Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Dave Martin <dave.martin@linaro.org> Tested-by: Lorenzo Pieralisi <Lorenzo.Pieralisi@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm/mm/proc-arm920.S')
0 files changed, 0 insertions, 0 deletions