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| author | Suzuki K. Poulose <suzuki.poulose@arm.com> | 2015-10-19 13:19:30 (GMT) |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2015-10-19 16:53:26 (GMT) |
| commit | c265af51c5f17ec5c0cf0d960133bd6fe5f39eb9 (patch) | |
| tree | 5eec359c8588aeab79324f7f52e5f0c3b6ae942d /fs/proc/softirqs.c | |
| parent | 686e783869d37935510b4d2c266948677be82665 (diff) | |
| download | linux-c265af51c5f17ec5c0cf0d960133bd6fe5f39eb9.tar.xz | |
arm64: Calculate size for idmap_pg_dir at compile time
Now that we can calculate the number of levels required for
mapping a va width, reserve exact number of pages that would
be required to cover the idmap. The idmap should be able to handle
the maximum physical address size supported.
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>
Diffstat (limited to 'fs/proc/softirqs.c')
0 files changed, 0 insertions, 0 deletions