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| author | Mark Rutland <mark.rutland@arm.com> | 2016-03-22 11:11:45 +0100 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2016-03-24 17:32:29 +0100 |
| commit | c661cb1c537e2364bfdabb298fb934fd77445e98 (patch) | |
| tree | e4c6a6b752fa1a74019f0fa9d56a8b360ec296fc /arch/arm64/mm/flush.c | |
| parent | arm64: kaslr: use callee saved register to preserve SCTLR across C call (diff) | |
| download | linux-c661cb1c537e2364bfdabb298fb934fd77445e98.tar.xz linux-c661cb1c537e2364bfdabb298fb934fd77445e98.zip | |
arm64: consistently use p?d_set_huge
Commit 324420bf91f60582 ("arm64: add support for ioremap() block
mappings") added new p?d_set_huge functions which do the hard work to
generate and set a correct block entry.
These differ from open-coded huge page creation in the early page table
code by explicitly setting the P?D_TYPE_SECT bits (which are implicitly
retained by mk_sect_prot() for any valid prot), but are otherwise
identical (and cannot fail on arm64).
For simplicity and consistency, make use of these in the initial page
table creation code.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64/mm/flush.c')
0 files changed, 0 insertions, 0 deletions