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| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2014-09-17 14:56:18 -0700 |
|---|---|---|
| committer | Christoffer Dall <christoffer.dall@linaro.org> | 2014-10-10 13:07:37 +0200 |
| commit | c40f2f8ff833eddc02cb599ef6e5a162223449ba (patch) | |
| tree | a2ec51729aae4cc741dca4c264a723362b32db14 /arch/arm/include/asm/pgtable.h | |
| parent | 37b544087ef3f65ca68465ba39291a07195dac26 (diff) | |
arm/arm64: KVM: add 'writable' parameter to kvm_phys_addr_ioremap
Add support for read-only MMIO passthrough mappings by adding a
'writable' parameter to kvm_phys_addr_ioremap. For the moment,
mappings will be read-write even if 'writable' is false, but once
the definition of PAGE_S2_DEVICE gets changed, those mappings will
be created read-only.
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Diffstat (limited to 'arch/arm/include/asm/pgtable.h')
0 files changed, 0 insertions, 0 deletions