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author | Geoff Levand <geoff@infradead.org> | 2013-06-07 03:02:54 +0200 |
---|---|---|
committer | Christoffer Dall <christoffer.dall@linaro.org> | 2013-06-26 19:50:05 +0200 |
commit | f2dda9d829818b055510187059cdfa4ece10c82d (patch) | |
tree | 9644cf80a75fb32131a5bba5595e478c1a49673a /arch/arm/include | |
parent | ARM: KVM: clear exclusive monitor on all exception returns (diff) | |
download | linux-f2dda9d829818b055510187059cdfa4ece10c82d.tar.xz linux-f2dda9d829818b055510187059cdfa4ece10c82d.zip |
arm/kvm: Cleanup KVM_ARM_MAX_VCPUS logic
Commit d21a1c83c7595e387545632e44cd7797b76e19cc (ARM: KVM: define KVM_ARM_MAX_VCPUS
unconditionally) changed the Kconfig logic for KVM_ARM_MAX_VCPUS to work around a
build error arising from the use of KVM_ARM_MAX_VCPUS when CONFIG_KVM=n. The
resulting Kconfig logic is a bit awkward and leaves a KVM_ARM_MAX_VCPUS always
defined in the kernel config file.
This change reverts the Kconfig logic back and adds a simple preprocessor
conditional in kvm_host.h to handle when CONFIG_KVM_ARM_MAX_VCPUS is undefined.
Signed-off-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Diffstat (limited to 'arch/arm/include')
-rw-r--r-- | arch/arm/include/asm/kvm_host.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/include/asm/kvm_host.h b/arch/arm/include/asm/kvm_host.h index 1f3cee2e210e..7d22517d8071 100644 --- a/arch/arm/include/asm/kvm_host.h +++ b/arch/arm/include/asm/kvm_host.h @@ -25,7 +25,12 @@ #include <asm/fpstate.h> #include <kvm/arm_arch_timer.h> +#if defined(CONFIG_KVM_ARM_MAX_VCPUS) #define KVM_MAX_VCPUS CONFIG_KVM_ARM_MAX_VCPUS +#else +#define KVM_MAX_VCPUS 0 +#endif + #define KVM_USER_MEM_SLOTS 32 #define KVM_PRIVATE_MEM_SLOTS 4 #define KVM_COALESCED_MMIO_PAGE_OFFSET 1 |