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| author | Marc Zyngier <marc.zyngier@arm.com> | 2013-05-14 12:11:39 +0100 |
|---|---|---|
| committer | Christoffer Dall <christoffer.dall@linaro.org> | 2013-06-26 10:50:04 -0700 |
| commit | 4db845c3d8e2f8a219e8ac48834dd4fe085e5d63 (patch) | |
| tree | ff3b9cf0bc6b9e02ae7bf2776bda2f317de90808 /arch/arm/include | |
| parent | 8734f16fb2aa4ff0bb57ad6532661a38bc8ff957 (diff) | |
| download | blackbird-op-linux-4db845c3d8e2f8a219e8ac48834dd4fe085e5d63.tar.gz blackbird-op-linux-4db845c3d8e2f8a219e8ac48834dd4fe085e5d63.zip | |
ARM: KVM: get rid of S2_PGD_SIZE
S2_PGD_SIZE defines the number of pages used by a stage-2 PGD
and is unused, except for a VM_BUG_ON check that missuses the
define.
As the check is very unlikely to ever triggered except in
circumstances where KVM is the least of our worries, just kill
both the define and the VM_BUG_ON check.
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <cdall@cs.columbia.edu>
Diffstat (limited to 'arch/arm/include')
| -rw-r--r-- | arch/arm/include/asm/kvm_arm.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm/include/asm/kvm_arm.h b/arch/arm/include/asm/kvm_arm.h index 124623e5ef14..64e96960de29 100644 --- a/arch/arm/include/asm/kvm_arm.h +++ b/arch/arm/include/asm/kvm_arm.h @@ -135,7 +135,6 @@ #define KVM_PHYS_MASK (KVM_PHYS_SIZE - 1ULL) #define PTRS_PER_S2_PGD (1ULL << (KVM_PHYS_SHIFT - 30)) #define S2_PGD_ORDER get_order(PTRS_PER_S2_PGD * sizeof(pgd_t)) -#define S2_PGD_SIZE (1 << S2_PGD_ORDER) /* Virtualization Translation Control Register (VTCR) bits */ #define VTCR_SH0 (3 << 12) |
