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[Qemu-devel] [PATCH 4/7] configure: Enable KVM for aarch64 host/target c
From: |
Peter Maydell |
Subject: |
[Qemu-devel] [PATCH 4/7] configure: Enable KVM for aarch64 host/target combination |
Date: |
Thu, 28 Nov 2013 13:33:19 +0000 |
Enable KVM if the host and target CPU are both aarch64. Note
that host aarch64 + target arm is not valid for KVM acceleration:
the 64 bit kernel does not support the ioctl interface for
32 bit CPUs. 32 bit VMs on 64 bit hosts need to be created
using the 64 bit ioctl interface; when QEMU supports this it
will be on the arch64-softmmu target with a -cpu parameter for
a 32 bit CPU, which is still an aarch64/aarch64 combination
as far as configure is concerned.
Signed-off-by: Peter Maydell <address@hidden>
---
configure | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configure b/configure
index 508f6a5..3317013 100755
--- a/configure
+++ b/configure
@@ -4513,7 +4513,7 @@ case "$target_name" in
*)
esac
case "$target_name" in
- arm|i386|x86_64|ppcemb|ppc|ppc64|s390x)
+ aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x)
# Make sure the target and host cpus are compatible
if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
\( "$target_name" = "$cpu" -o \
--
1.7.9.5
- [Qemu-devel] [PATCH 0/7] target-arm: Support AArch64 KVM, Peter Maydell, 2013/11/28
- [Qemu-devel] [PATCH 5/7] hw/arm/boot: Allow easier swapping in of different loader code, Peter Maydell, 2013/11/28
- [Qemu-devel] [PATCH 6/7] hw/arm/boot: Add boot support for AArch64 processor, Peter Maydell, 2013/11/28
- [Qemu-devel] [PATCH 7/7] default-configs: Add config for aarch64-softmmu, Peter Maydell, 2013/11/28
- [Qemu-devel] [PATCH 4/7] configure: Enable KVM for aarch64 host/target combination,
Peter Maydell <=
- [Qemu-devel] [PATCH 3/7] target-arm: Add minimal KVM AArch64 support, Peter Maydell, 2013/11/28
- [Qemu-devel] [PATCH 2/7] target-arm: Clean up handling of AArch64 PSTATE, Peter Maydell, 2013/11/28
- [Qemu-devel] [PATCH 1/7] target-arm/kvm: Split 32 bit only code into its own file, Peter Maydell, 2013/11/28