- 19 9月, 2014 1 次提交
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由 Pavel Hrdina 提交于
We are not detecting the presence of FIPS from QEMU, but from procfs and that means it's not QEMU capability. It was decided that we will pass this flag to QEMU even if it's not supported by old QEMU binaries. This patch also reverts changes done by commit a21cfb0f to qemucapabilitestest and implements a new test case in qemuxml2argvtest. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1135431Signed-off-by: NPavel Hrdina <phrdina@redhat.com>
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- 08 8月, 2014 1 次提交
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由 Peter Krempa 提交于
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- 06 5月, 2014 1 次提交
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由 Laine Stump 提交于
Quite a long time ago, (apparently between qemu 0.12 and 0.13) qemu quietly began supporting the optional specification of a domain in the host-side address of all pci passthrough commands (by simply prepending it to the bus:slot.function format, as "dddd:bb:ss.f"). Since machines with multiple PCI domains are very rare, this never came up in practice, so libvirt was never updated to support it. This patch takes the first step to supporting specification of a non-0 domain in the host-side address of PCI devices being assigned to a domain, by adding a capability bit to indicate support "QEMU_CAPS_HOST_PCI_MULTIDOMAIN", and detect it. Since this support was added in a version prior to the minimum version required for QMP-style capabilities detection, the capability is always enabled for any qemu that uses QMP for capabilities detection. For older qemus, the only clue that a domain can be specified in the host pci address is the presence of the string "[seg:]" in the help string for -pcidevice. (Ironically, libvirt will not be modified to support specification of domain for -pcidevice, since any qemu new enough for us to care about also supports "-device pci-assign" or "-device vfio-pci", which are greatly preferred).
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- 19 2月, 2014 1 次提交
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由 Li Zhang 提交于
Add USB keyboard capability probing and test cases. Signed-off-by: NLi Zhang <zhlcindy@linux.vnet.ibm.com> Signed-off-by: NJán Tomko <jtomko@redhat.com>
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- 18 12月, 2013 1 次提交
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由 Eric Blake 提交于
On a system that is enforcing FIPS, most libraries honor the current mode by default. Qemu, on the other hand, refused to honor FIPS mode unless you add the '-enable-fips' command line option; worse, this option is not discoverable via QMP, and is only present on binaries built for Linux. So, if we detect FIPS mode, then we unconditionally ask for FIPS; either qemu is new enough to have the option and then correctly cripple insecure VNC passwords, or it is so old that we are correctly avoiding a FIPS violation by preventing qemu from starting. Meanwhile, if we don't detect FIPS mode, then omitting the argument is safe whether the qemu has the option (but it would do nothing because FIPS is disabled) or whether qemu lacks the option (including in the case where we are not running on Linux). The testsuite was a bit interesting: we don't want our test to depend on whether it is being run in FIPS mode, so I had to tweak things to set the capability bit outside of our normal interaction with capability parsing. This fixes https://bugzilla.redhat.com/show_bug.cgi?id=1035474 * src/qemu/qemu_capabilities.h (QEMU_CAPS_ENABLE_FIPS): New bit. * src/qemu/qemu_capabilities.c (virQEMUCapsInitQMP): Conditionally set capability according to detection of FIPS mode. * src/qemu/qemu_command.c (qemuBuildCommandLine): Use it. * tests/qemucapabilitiestest.c (testQemuCaps): Conditionally set capability to test expected output. * tests/qemucapabilitiesdata/caps_1.2.2-1.caps: Update list. * tests/qemucapabilitiesdata/caps_1.6.0-1.caps: Likewise. Signed-off-by: NEric Blake <eblake@redhat.com>
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- 05 11月, 2013 1 次提交
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由 Ján Tomko 提交于
Since qemu-kvm 1.1 [1] (since 1.3. in upstream QEMU [2]) '-no-kvm-pit-reinjection' has been deprecated. Use -global kvm-pit.lost_tick_policy=discard instead. https://bugzilla.redhat.com/show_bug.cgi?id=978719 [1] http://git.kernel.org/cgit/virt/kvm/qemu-kvm.git/commit/?id=4e4fa39 [2] http://git.qemu.org/?p=qemu.git;a=commitdiff;h=c21fb4f
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- 03 10月, 2013 1 次提交
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由 Michal Privoznik 提交于
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
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- 01 10月, 2013 1 次提交
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由 Michal Privoznik 提交于
This test is there to ensure that our capabilities detection code isn't broken somehow. How to gather test data: Firstly, the data is split into two separate files. The former (with suffix .replies) contains all the qemu replies. This is very fragile as introducing a new device can mean yet another monitor command and hence edit of this file in the future. But there's no better way of doing this. To get this data simply turn on debug logs and copy all the QEMU_MONITOR_IO_PROCESS lines. But be careful to not copy incomplete ones (yeah, we report some incomplete lines too). Long story short, at the libvirtd startup, a dummy qemu is spawn to get all the capabilities. The latter (with suffix .caps) contains capabilities XML. Just start a domain and copy the corresponding part from its state XML file. Including <qemuCaps> tag. Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
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