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qemu: Format gic-version=2 on the command line

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Up until now we have only formatted non-default GIC versions on
the command line, in order to maintain compatibility with older
QEMU versions that didn't implement the gic-version option to
begin with; however, doing so is entirely unnecessary for newer
QEMU versions, where the option is available. Moreover, having
the GIC version formatted on the command line at all times
ensures that QEMU changing its own defaults doesn't affect the
ABI of libvirt guests.

A few test cases are removed to avoid extra churn. It doesn't
matter for coverage, as those scenarios are already covered by
other parts of the test suite.

This patch is better viewed with 'git show -w'.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
This commit is contained in:
Andrea Bolognani
2018-03-29 13:38:30 +02:00
parent 4d7384eb9d
commit 550950e5b3
4 changed files with 33 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
tests/qemuxml2argvdata/aarch64-gic-none-tcg.args
View File

@@ -7,7 +7,7 @@ QEMU_AUDIO_DRV=none \
/usr/bin/qemu-system-aarch64 \
-name guest \
-S \
-machine virt,accel=tcg \
-machine virt,accel=tcg,gic-version=2 \
-cpu cortex-a57 \
-m 1024 \
-smp 1,sockets=1,cores=1,threads=1 \

2
tests/qemuxml2argvdata/aarch64-gic-v2.args
View File

@@ -7,7 +7,7 @@ QEMU_AUDIO_DRV=none \
/usr/bin/qemu-system-aarch64 \
-name aarch64test \
-S \
-machine virt,accel=kvm \
-machine virt,accel=kvm,gic-version=2 \
-cpu host \
-m 1024 \
-smp 1,sockets=1,cores=1,threads=1 \

6
tests/qemuxml2argvtest.c
View File

@@ -2652,8 +2652,6 @@ mymain(void)
DO_TEST("aarch64-cpu-passthrough",
QEMU_CAPS_NODEFCONFIG, QEMU_CAPS_DEVICE_VIRTIO_MMIO,
QEMU_CAPS_KVM);
DO_TEST_GIC("aarch64-gic-none", GIC_NONE,
QEMU_CAPS_KVM, QEMU_CAPS_MACHINE_OPT);
DO_TEST_GIC("aarch64-gic-none", GIC_NONE,
QEMU_CAPS_KVM, QEMU_CAPS_MACHINE_OPT,
QEMU_CAPS_MACH_VIRT_GIC_VERSION);
@@ -2669,8 +2667,6 @@ mymain(void)
DO_TEST_GIC("aarch64-gic-none-tcg", GIC_BOTH,
QEMU_CAPS_MACHINE_OPT,
QEMU_CAPS_MACH_VIRT_GIC_VERSION);
DO_TEST_GIC("aarch64-gic-default", GIC_NONE,
QEMU_CAPS_KVM, QEMU_CAPS_MACHINE_OPT);
DO_TEST_GIC("aarch64-gic-default", GIC_NONE,
QEMU_CAPS_KVM, QEMU_CAPS_MACHINE_OPT,
QEMU_CAPS_MACH_VIRT_GIC_VERSION);
@@ -2683,8 +2679,6 @@ mymain(void)
DO_TEST_GIC("aarch64-gic-default-both", GIC_BOTH,
QEMU_CAPS_KVM, QEMU_CAPS_MACHINE_OPT,
QEMU_CAPS_MACH_VIRT_GIC_VERSION);
DO_TEST_GIC("aarch64-gic-v2", GIC_NONE,
QEMU_CAPS_KVM, QEMU_CAPS_MACHINE_OPT);
DO_TEST_GIC("aarch64-gic-v2", GIC_NONE,
QEMU_CAPS_KVM, QEMU_CAPS_MACHINE_OPT,
QEMU_CAPS_MACH_VIRT_GIC_VERSION);