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| author | Paolo Bonzini <pbonzini@redhat.com> | 2019-05-17 14:08:53 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2019-05-17 14:08:53 +0200 |
| commit | c011d23ba046826ccf8c4a4a6c1d01c9ccaa1403 (patch) | |
| tree | 635048d5ea11b6df2078f5bd56dc43a6cbf807aa | |
| parent | dd53f6102c30a774e0db8e55d49017a38060f6f6 (diff) | |
kvm: fix compilation on aarch64
Commit e45adf665a53 ("KVM: Introduce a new guest mapping API", 2019-01-31)
introduced a build failure on aarch64 defconfig:
$ make -j$(nproc) ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- O=out defconfig \
Image.gz
...
../arch/arm64/kvm/../../../virt/kvm/kvm_main.c:
In function '__kvm_map_gfn':
../arch/arm64/kvm/../../../virt/kvm/kvm_main.c:1763:9: error:
implicit declaration of function 'memremap'; did you mean 'memset_p'?
../arch/arm64/kvm/../../../virt/kvm/kvm_main.c:1763:46: error:
'MEMREMAP_WB' undeclared (first use in this function)
../arch/arm64/kvm/../../../virt/kvm/kvm_main.c:
In function 'kvm_vcpu_unmap':
../arch/arm64/kvm/../../../virt/kvm/kvm_main.c:1795:3: error:
implicit declaration of function 'memunmap'; did you mean 'vm_munmap'?
because these functions are declared in <linux/io.h> rather than <asm/io.h>,
and the former was being pulled in already on x86 but not on aarch64.
Reported-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| -rw-r--r-- | virt/kvm/kvm_main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index d22b1f4bfa56..34afa94f0183 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -51,9 +51,9 @@ #include <linux/slab.h> #include <linux/sort.h> #include <linux/bsearch.h> +#include <linux/io.h> #include <asm/processor.h> -#include <asm/io.h> #include <asm/ioctl.h> #include <linux/uaccess.h> #include <asm/pgtable.h> |