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| author |   Marc Zyngier <marc.zyngier@arm.com> | 2016-06-13 15:00:45 +0100 |
|---|---|---|
| committer |   Christoffer Dall <christoffer.dall@linaro.org> | 2016-06-29 13:59:14 +0200 |
| commit | c8dddecdeb2ae95a6535855ce8a26b7197471b16 (patch) | |
| tree | 4e247c7ae10eba4d4db980dae7113bbf43dc33d5 /arch/arm64/include | |
| parent | Merge tag 'kvm-s390-next-4.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into HEAD (diff) | |
| download | linux-dev-c8dddecdeb2ae95a6535855ce8a26b7197471b16.tar.xz linux-dev-c8dddecdeb2ae95a6535855ce8a26b7197471b16.zip | |
arm/arm64: KVM: Add a protection parameter to create_hyp_mappings
Currently, create_hyp_mappings applies a "one size fits all" page
protection (PAGE_HYP). As we're heading towards separate protections
for different sections, let's make this protection a parameter, and
let the callers pass their prefered protection (PAGE_HYP for everyone
for the time being).
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Diffstat (limited to '')
| -rw-r--r-- | arch/arm64/include/asm/kvm_mmu.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/include/asm/kvm_mmu.h b/arch/arm64/include/asm/kvm_mmu.h index f05ac27d033e..fdfbddbe9fba 100644 --- a/arch/arm64/include/asm/kvm_mmu.h +++ b/arch/arm64/include/asm/kvm_mmu.h @@ -81,7 +81,7 @@ alternative_endif #include <asm/stage2_pgtable.h> -int create_hyp_mappings(void *from, void *to); +int create_hyp_mappings(void *from, void *to, pgprot_t prot); int create_hyp_io_mappings(void *from, void *to, phys_addr_t); void free_boot_hyp_pgd(void); void free_hyp_pgds(void); |