January 2018 - Devel - libvirt List Archives

[libvirt] Plan for next release
by Daniel Veillard 11 Jan '18

11 Jan '18

So first release for the year comes with a renumbering, so 4.0.0 should come soon, usually we target mid january, so I suggest to enter freeze tomorrow get an RC2 on Monday and hence have the first release Wed next week. I hope this works for everyone, thanks Daniel -- Daniel Veillard | Red Hat Developers Tools http://developer.redhat.com/ veillard(a)redhat.com | libxml Gnome XML XSLT toolkit http://xmlsoft.org/ http://veillard.com/ | virtualization library http://libvirt.org/

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[libvirt] [PATCH 0/3] processor frequency information on S390
by Bjoern Walk 11 Jan '18

11 Jan '18

Since kernel version 4.7, processor frequency information is available on S390. This patch series extends the parser for both node information and system information, respectively. Let's also add a testcase to the test suite for a S390 CPU configuration running kernel version 4.14 on LPAR. This goes on top of Andrea's changes in here: https://www.redhat.com/archives/libvir-list/2017-December/msg00519.html Bjoern Walk (3): util: virhostcpu: parse frequency information on S390 tests: virhostcputest: testcase for S390 system util: virsysinfo: parse frequency information on S390 src/util/virhostcpu.c | 2 + src/util/virsysinfo.c | 31 +++++++++++++ .../linux-s390x-with-frequency.cpuinfo | 52 ++++++++++++++++++++++ .../linux-s390x-with-frequency.expected | 1 + .../linux-with-frequency/cpu/cpu0/online | 1 + .../linux-with-frequency/cpu/cpu0/topology/book_id | 1 + .../cpu/cpu0/topology/book_siblings | 1 + .../cpu/cpu0/topology/book_siblings_list | 1 + .../linux-with-frequency/cpu/cpu0/topology/core_id | 1 + .../cpu/cpu0/topology/core_siblings | 1 + .../cpu/cpu0/topology/core_siblings_list | 1 + .../cpu/cpu0/topology/drawer_id | 1 + .../cpu/cpu0/topology/drawer_siblings | 1 + .../cpu/cpu0/topology/drawer_siblings_list | 1 + .../cpu/cpu0/topology/physical_package_id | 1 + .../cpu/cpu0/topology/thread_siblings | 1 + .../cpu/cpu0/topology/thread_siblings_list | 1 + .../linux-with-frequency/cpu/cpu1/online | 1 + .../linux-with-frequency/cpu/cpu1/topology/book_id | 1 + .../cpu/cpu1/topology/book_siblings | 1 + .../cpu/cpu1/topology/book_siblings_list | 1 + .../linux-with-frequency/cpu/cpu1/topology/core_id | 1 + .../cpu/cpu1/topology/core_siblings | 1 + .../cpu/cpu1/topology/core_siblings_list | 1 + .../cpu/cpu1/topology/drawer_id | 1 + .../cpu/cpu1/topology/drawer_siblings | 1 + .../cpu/cpu1/topology/drawer_siblings_list | 1 + .../cpu/cpu1/topology/physical_package_id | 1 + .../cpu/cpu1/topology/thread_siblings | 1 + .../cpu/cpu1/topology/thread_siblings_list | 1 + .../linux-with-frequency/cpu/cpu2/online | 1 + .../linux-with-frequency/cpu/cpu2/topology/book_id | 1 + .../cpu/cpu2/topology/book_siblings | 1 + .../cpu/cpu2/topology/book_siblings_list | 1 + .../linux-with-frequency/cpu/cpu2/topology/core_id | 1 + .../cpu/cpu2/topology/core_siblings | 1 + .../cpu/cpu2/topology/core_siblings_list | 1 + .../cpu/cpu2/topology/drawer_id | 1 + .../cpu/cpu2/topology/drawer_siblings | 1 + .../cpu/cpu2/topology/drawer_siblings_list | 1 + .../cpu/cpu2/topology/physical_package_id | 1 + .../cpu/cpu2/topology/thread_siblings | 1 + .../cpu/cpu2/topology/thread_siblings_list | 1 + .../linux-with-frequency/cpu/cpu3/online | 1 + .../linux-with-frequency/cpu/cpu3/topology/book_id | 1 + .../cpu/cpu3/topology/book_siblings | 1 + .../cpu/cpu3/topology/book_siblings_list | 1 + .../linux-with-frequency/cpu/cpu3/topology/core_id | 1 + .../cpu/cpu3/topology/core_siblings | 1 + .../cpu/cpu3/topology/core_siblings_list | 1 + .../cpu/cpu3/topology/drawer_id | 1 + .../cpu/cpu3/topology/drawer_siblings | 1 + .../cpu/cpu3/topology/drawer_siblings_list | 1 + .../cpu/cpu3/topology/physical_package_id | 1 + .../cpu/cpu3/topology/thread_siblings | 1 + .../cpu/cpu3/topology/thread_siblings_list | 1 + .../linux-with-frequency/cpu/cpu4/online | 1 + .../linux-with-frequency/cpu/cpu4/topology/book_id | 1 + .../cpu/cpu4/topology/book_siblings | 1 + .../cpu/cpu4/topology/book_siblings_list | 1 + .../linux-with-frequency/cpu/cpu4/topology/core_id | 1 + .../cpu/cpu4/topology/core_siblings | 1 + .../cpu/cpu4/topology/core_siblings_list | 1 + .../cpu/cpu4/topology/drawer_id | 1 + .../cpu/cpu4/topology/drawer_siblings | 1 + .../cpu/cpu4/topology/drawer_siblings_list | 1 + .../cpu/cpu4/topology/physical_package_id | 1 + .../cpu/cpu4/topology/thread_siblings | 1 + .../cpu/cpu4/topology/thread_siblings_list | 1 + .../linux-with-frequency/cpu/cpu5/online | 1 + .../linux-with-frequency/cpu/cpu5/topology/book_id | 1 + .../cpu/cpu5/topology/book_siblings | 1 + .../cpu/cpu5/topology/book_siblings_list | 1 + .../linux-with-frequency/cpu/cpu5/topology/core_id | 1 + .../cpu/cpu5/topology/core_siblings | 1 + .../cpu/cpu5/topology/core_siblings_list | 1 + .../cpu/cpu5/topology/drawer_id | 1 + .../cpu/cpu5/topology/drawer_siblings | 1 + .../cpu/cpu5/topology/drawer_siblings_list | 1 + .../cpu/cpu5/topology/physical_package_id | 1 + .../cpu/cpu5/topology/thread_siblings | 1 + .../cpu/cpu5/topology/thread_siblings_list | 1 + .../linux-with-frequency/cpu/cpu6/online | 1 + .../linux-with-frequency/cpu/cpu6/topology/book_id | 1 + .../cpu/cpu6/topology/book_siblings | 1 + .../cpu/cpu6/topology/book_siblings_list | 1 + .../linux-with-frequency/cpu/cpu6/topology/core_id | 1 + .../cpu/cpu6/topology/core_siblings | 1 + .../cpu/cpu6/topology/core_siblings_list | 1 + .../cpu/cpu6/topology/drawer_id | 1 + .../cpu/cpu6/topology/drawer_siblings | 1 + .../cpu/cpu6/topology/drawer_siblings_list | 1 + .../cpu/cpu6/topology/physical_package_id | 1 + .../cpu/cpu6/topology/thread_siblings | 1 + .../cpu/cpu6/topology/thread_siblings_list | 1 + .../linux-with-frequency/cpu/cpu7/online | 1 + .../linux-with-frequency/cpu/cpu7/topology/book_id | 1 + .../cpu/cpu7/topology/book_siblings | 1 + .../cpu/cpu7/topology/book_siblings_list | 1 + .../linux-with-frequency/cpu/cpu7/topology/core_id | 1 + .../cpu/cpu7/topology/core_siblings | 1 + .../cpu/cpu7/topology/core_siblings_list | 1 + .../cpu/cpu7/topology/drawer_id | 1 + .../cpu/cpu7/topology/drawer_siblings | 1 + .../cpu/cpu7/topology/drawer_siblings_list | 1 + .../cpu/cpu7/topology/physical_package_id | 1 + .../cpu/cpu7/topology/thread_siblings | 1 + .../cpu/cpu7/topology/thread_siblings_list | 1 + .../virhostcpudata/linux-with-frequency/cpu/online | 1 + .../linux-with-frequency/cpu/present | 1 + tests/virhostcputest.c | 1 + 111 files changed, 193 insertions(+) create mode 100644 tests/virhostcpudata/linux-s390x-with-frequency.cpuinfo create mode 100644 tests/virhostcpudata/linux-s390x-with-frequency.expected create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu0/online create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu0/topology/book_id create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu0/topology/book_siblings create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu0/topology/book_siblings_list create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu0/topology/core_id create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu0/topology/core_siblings create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu0/topology/core_siblings_list create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu0/topology/drawer_id create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu0/topology/drawer_siblings create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu0/topology/drawer_siblings_list create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu0/topology/physical_package_id create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu0/topology/thread_siblings create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu0/topology/thread_siblings_list create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu1/online create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu1/topology/book_id create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu1/topology/book_siblings create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu1/topology/book_siblings_list create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu1/topology/core_id create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu1/topology/core_siblings create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu1/topology/core_siblings_list create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu1/topology/drawer_id create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu1/topology/drawer_siblings create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu1/topology/drawer_siblings_list create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu1/topology/physical_package_id create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu1/topology/thread_siblings create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu1/topology/thread_siblings_list create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu2/online create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu2/topology/book_id create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu2/topology/book_siblings create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu2/topology/book_siblings_list create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu2/topology/core_id create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu2/topology/core_siblings create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu2/topology/core_siblings_list create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu2/topology/drawer_id create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu2/topology/drawer_siblings create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu2/topology/drawer_siblings_list create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu2/topology/physical_package_id create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu2/topology/thread_siblings create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu2/topology/thread_siblings_list create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu3/online create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu3/topology/book_id create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu3/topology/book_siblings create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu3/topology/book_siblings_list create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu3/topology/core_id create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu3/topology/core_siblings create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu3/topology/core_siblings_list create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu3/topology/drawer_id create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu3/topology/drawer_siblings create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu3/topology/drawer_siblings_list create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu3/topology/physical_package_id create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu3/topology/thread_siblings create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu3/topology/thread_siblings_list create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu4/online create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu4/topology/book_id create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu4/topology/book_siblings create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu4/topology/book_siblings_list create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu4/topology/core_id create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu4/topology/core_siblings create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu4/topology/core_siblings_list create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu4/topology/drawer_id create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu4/topology/drawer_siblings create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu4/topology/drawer_siblings_list create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu4/topology/physical_package_id create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu4/topology/thread_siblings create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu4/topology/thread_siblings_list create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu5/online create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu5/topology/book_id create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu5/topology/book_siblings create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu5/topology/book_siblings_list create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu5/topology/core_id create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu5/topology/core_siblings create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu5/topology/core_siblings_list create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu5/topology/drawer_id create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu5/topology/drawer_siblings create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu5/topology/drawer_siblings_list create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu5/topology/physical_package_id create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu5/topology/thread_siblings create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu5/topology/thread_siblings_list create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu6/online create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu6/topology/book_id create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu6/topology/book_siblings create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu6/topology/book_siblings_list create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu6/topology/core_id create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu6/topology/core_siblings create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu6/topology/core_siblings_list create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu6/topology/drawer_id create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu6/topology/drawer_siblings create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu6/topology/drawer_siblings_list create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu6/topology/physical_package_id create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu6/topology/thread_siblings create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu6/topology/thread_siblings_list create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu7/online create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu7/topology/book_id create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu7/topology/book_siblings create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu7/topology/book_siblings_list create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu7/topology/core_id create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu7/topology/core_siblings create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu7/topology/core_siblings_list create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu7/topology/drawer_id create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu7/topology/drawer_siblings create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu7/topology/drawer_siblings_list create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu7/topology/physical_package_id create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu7/topology/thread_siblings create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/cpu7/topology/thread_siblings_list create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/online create mode 100644 tests/virhostcpudata/linux-with-frequency/cpu/present -- 2.13.4

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[libvirt] [PATCH] tests: Remove trailing whitespace
by John Ferlan 10 Jan '18

10 Jan '18

Commit/push resulted in following error: remote: tests/virhostcpudata/linux-s390x-with-frequency.cpuinfo:5: trailing whitespace. remote: +features : esan3 zarch stfle msa ldisp eimm dfp edat etf3eh highgprs te vx sie remote: error: hook declined to update refs/heads/master Just removed the trailing whitespace. Signed-off-by: John Ferlan <jferlan(a)redhat.com> --- Missed this during 'git am' processing and the syntax-check didn't find it either, but the push hook did. Just update the file to remove the trailing whitespace (built and tested just fine). tests/virhostcpudata/linux-s390x-with-frequency.cpuinfo | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tests/virhostcpudata/linux-s390x-with-frequency.cpuinfo b/tests/virhostcpudata/linux-s390x-with-frequency.cpuinfo index 0edc371dd..b50aa18c3 100644 --- a/tests/virhostcpudata/linux-s390x-with-frequency.cpuinfo +++ b/tests/virhostcpudata/linux-s390x-with-frequency.cpuinfo @@ -2,7 +2,7 @@ vendor_id : IBM/S390 # processors : 8 bogomips per cpu: 20325.00 max thread id : 1 -features : esan3 zarch stfle msa ldisp eimm dfp edat etf3eh highgprs te vx sie +features : esan3 zarch stfle msa ldisp eimm dfp edat etf3eh highgprs te vx sie facilities : 0 1 2 3 4 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 30 31 32 33 34 35 36 37 40 41 42 43 44 45 46 47 48 49 50 51 52 53 55 57 64 65 66 67 68 69 70 71 72 73 75 76 77 78 80 128 129 131 132 142 143 cache0 : level=1 type=Data scope=Private size=128K line_size=256 associativity=8 cache1 : level=1 type=Instruction scope=Private size=96K line_size=256 associativity=6 -- 2.13.6

1 1

[libvirt] [PATCH] docs: formatdomain: Specify the default value of 'check' attribute
by Kashyap Chamarthy 10 Jan '18

10 Jan '18

The 'check' attribute is referring to this: <cpu mode='custom' match='exact' check='full'> Upstream documentation says, it is: used to request a specific way of checking whether the virtual CPU matches the specification. It is usually safe to omit this attribute when starting a domain and stick with the default value. But doesn't tell *what* the default value is. It is check='partial'. Mention it so. Thanks: Jiri Denemark --- docs/formatdomain.html.in | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in index d272cc1ba..8985da836 100644 --- a/docs/formatdomain.html.in +++ b/docs/formatdomain.html.in @@ -1287,10 +1287,11 @@ attribute can be used to request a specific way of checking whether the virtual CPU matches the specification. It is usually safe to omit this attribute when starting a domain and stick with the default - value. Once the domain starts, libvirt will automatically change the - <code>check</code> attribute to the best supported value to ensure the - virtual CPU does not change when the domain is migrated to another - host. The following values can be used: + value (<code>partial>/code>). Once the domain starts, libvirt will + automatically change the <code>check</code> attribute to the best + supported value to ensure the virtual CPU does not change when the + domain is migrated to another host. The following values can be + used: <dl> <dt><code>none</code></dt> @@ -1303,7 +1304,7 @@ <dt><code>partial</code></dt> <dd>Libvirt will check the guest CPU specification before starting a domain, but the rest is left on the hypervisor. It can still - provide a different virtual CPU.</dd> + provide a different virtual CPU. (This is the default.)</dd> <dt><code>full</code></dt> <dd>The virtual CPU created by the hypervisor will be checked -- 2.13.6

3 9

[libvirt] [PATCH 0/4] Alter Disk Volume logic to use objects
by John Ferlan 10 Jan '18

10 Jan '18

This series converts the storage volume forward linked list into an object that contains hash tables of volume objects. The first two patches resolve issues seen during testing with the Disk backend which had some special cased code to handle the Create/Delete paths and interactions with the partition logic. The first patch was much more quickly seen with object free logic in place. The second two patches make the conversion to objects and hash tables in "smaller chunks", but they could easily be combined. John Ferlan (4): storage: When delete volume avoid disk backend removal storage: Modify virStorageBackendDiskMakeDataVol logic storage: Introduce _virStorageVolObj[List] storage: Complete implementation volume by hash object src/conf/virstorageobj.c | 540 ++++++++++++++++++++++++++++++------- src/storage/storage_backend_disk.c | 40 +-- src/storage/storage_driver.c | 14 +- 3 files changed, 471 insertions(+), 123 deletions(-) -- 2.13.6

2 8

[libvirt] [PATCH 0/5] Refresh QEMU caps when CPU microcode changes
by Jiri Denemark 10 Jan '18

10 Jan '18

Jiri Denemark (1): cpu_x86: Rename virCPUx86MapInitialize Paolo Bonzini (4): util: add virFileReadHeaderQuiet wrapper around virFileReadHeaderFD util: introduce virHostCPUGetMicrocodeVersion conf: include x86 microcode version in virsh capabilities qemu: capabilities: force update if the microcode version does not match src/conf/cpu_conf.c | 14 +++++++ src/conf/cpu_conf.h | 1 + src/cpu/cpu_x86.c | 17 +++++++-- src/libvirt_private.syms | 2 + src/qemu/qemu_capabilities.c | 40 +++++++++++++++++++- src/qemu/qemu_capabilities.h | 6 ++- src/qemu/qemu_capspriv.h | 5 +++ src/qemu/qemu_driver.c | 9 ++++- src/util/virfile.c | 19 ++++++++++ src/util/virfile.h | 2 + src/util/virhostcpu.c | 43 ++++++++++++++++++++++ src/util/virhostcpu.h | 2 + tests/qemucapabilitiesdata/caps_1.2.2.x86_64.xml | 1 + tests/qemucapabilitiesdata/caps_1.3.1.x86_64.xml | 1 + tests/qemucapabilitiesdata/caps_1.4.2.x86_64.xml | 1 + tests/qemucapabilitiesdata/caps_1.5.3.x86_64.xml | 1 + tests/qemucapabilitiesdata/caps_1.6.0.x86_64.xml | 1 + tests/qemucapabilitiesdata/caps_1.7.0.x86_64.xml | 1 + tests/qemucapabilitiesdata/caps_2.1.1.x86_64.xml | 1 + .../caps_2.10.0-gicv2.aarch64.xml | 1 + .../caps_2.10.0-gicv3.aarch64.xml | 1 + tests/qemucapabilitiesdata/caps_2.10.0.ppc64.xml | 1 + tests/qemucapabilitiesdata/caps_2.10.0.s390x.xml | 1 + tests/qemucapabilitiesdata/caps_2.10.0.x86_64.xml | 1 + tests/qemucapabilitiesdata/caps_2.4.0.x86_64.xml | 1 + tests/qemucapabilitiesdata/caps_2.5.0.x86_64.xml | 1 + .../caps_2.6.0-gicv2.aarch64.xml | 1 + .../caps_2.6.0-gicv3.aarch64.xml | 1 + tests/qemucapabilitiesdata/caps_2.6.0.ppc64.xml | 1 + tests/qemucapabilitiesdata/caps_2.6.0.x86_64.xml | 1 + tests/qemucapabilitiesdata/caps_2.7.0.s390x.xml | 1 + tests/qemucapabilitiesdata/caps_2.7.0.x86_64.xml | 1 + tests/qemucapabilitiesdata/caps_2.8.0.s390x.xml | 1 + tests/qemucapabilitiesdata/caps_2.8.0.x86_64.xml | 1 + tests/qemucapabilitiesdata/caps_2.9.0.ppc64.xml | 1 + tests/qemucapabilitiesdata/caps_2.9.0.s390x.xml | 1 + tests/qemucapabilitiesdata/caps_2.9.0.x86_64.xml | 1 + tests/qemucapabilitiestest.c | 14 +++++-- tests/qemucapsprobe.c | 2 +- tests/testutilsqemu.c | 2 +- 40 files changed, 189 insertions(+), 14 deletions(-) -- 2.15.1

5 15

[libvirt] [PATCH 0/3] cpu_x86: Few small fixes
by Jiri Denemark 10 Jan '18

10 Jan '18

I found these issues when working on patches and tests for CVE-2017-5715 part of Spectre. Jiri Denemark (3): cputest: Fix cpu-cpuid.py diff command cpu_x86: Add debug messages to x86DecodeUseCandidate cpu_x86: Copy CPU signature from ancestor src/cpu/cpu_x86.c | 26 ++++++++--- tests/cputestdata/cpu-cpuid.py | 52 +++++++++++++++------- .../x86_64-cpuid-A10-5800K-disabled.xml | 1 - .../cputestdata/x86_64-cpuid-A10-5800K-enabled.xml | 2 - .../x86_64-cpuid-Core-i5-2500-enabled.xml | 1 - .../x86_64-cpuid-Core-i5-2540M-enabled.xml | 1 - .../x86_64-cpuid-Core-i5-4670T-enabled.xml | 1 - .../x86_64-cpuid-Core-i5-6600-enabled.xml | 1 - .../x86_64-cpuid-Core-i7-2600-enabled.xml | 1 - ...x86_64-cpuid-Core-i7-2600-xsaveopt-disabled.xml | 1 - .../x86_64-cpuid-Core-i7-2600-xsaveopt-enabled.xml | 1 - .../x86_64-cpuid-Core-i7-3740QM-enabled.xml | 1 - .../x86_64-cpuid-Core-i7-3770-enabled.xml | 1 - .../x86_64-cpuid-Core-i7-4510U-enabled.xml | 1 - .../x86_64-cpuid-Core-i7-4600U-enabled.xml | 1 - .../x86_64-cpuid-Core-i7-5600U-arat-disabled.xml | 1 + .../x86_64-cpuid-Core-i7-5600U-arat-enabled.xml | 1 - .../x86_64-cpuid-Core-i7-5600U-enabled.xml | 1 - .../x86_64-cpuid-Core-i7-7700-enabled.xml | 1 - .../x86_64-cpuid-Core2-E6850-enabled.xml | 1 - .../x86_64-cpuid-EPYC-7601-32-Core-disabled.xml | 1 - .../x86_64-cpuid-EPYC-7601-32-Core-enabled.xml | 2 - .../x86_64-cpuid-Opteron-2350-disabled.xml | 1 - .../x86_64-cpuid-Opteron-2350-enabled.xml | 2 - .../x86_64-cpuid-Opteron-6234-disabled.xml | 1 - .../x86_64-cpuid-Opteron-6234-enabled.xml | 2 - .../x86_64-cpuid-Phenom-B95-disabled.xml | 1 - .../x86_64-cpuid-Phenom-B95-enabled.xml | 2 - ..._64-cpuid-Ryzen-7-1800X-Eight-Core-disabled.xml | 1 - ...6_64-cpuid-Ryzen-7-1800X-Eight-Core-enabled.xml | 2 - .../x86_64-cpuid-Xeon-E3-1245-v5-enabled.xml | 1 - .../x86_64-cpuid-Xeon-E5-2630-v3-enabled.xml | 1 - .../x86_64-cpuid-Xeon-E5-2650-v3-enabled.xml | 1 - .../x86_64-cpuid-Xeon-E5-2650-v4-disabled.xml | 1 + .../x86_64-cpuid-Xeon-E5-2650-v4-enabled.xml | 1 - .../x86_64-cpuid-Xeon-E7-4820-enabled.xml | 1 - .../x86_64-cpuid-Xeon-E7-4830-enabled.xml | 1 - .../x86_64-cpuid-Xeon-E7-8890-v3-enabled.xml | 1 - .../x86_64-cpuid-Xeon-Gold-6148-disabled.xml | 1 + .../x86_64-cpuid-Xeon-Gold-6148-enabled.xml | 1 - .../x86_64-cpuid-Xeon-W3520-enabled.xml | 1 - 41 files changed, 60 insertions(+), 63 deletions(-) -- 2.15.1

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[libvirt] [PATCH v2] nodedev: update mdev_types caps before dumpxml
by Wu Zongyong 09 Jan '18

09 Jan '18

In current implemention, mdev_types caps keep constant all the time. But, it is possible that a device capable of mdev_types sometime(for example:bind to proper driver) and incapable of mdev_types at other times(for example: unbind from its driver). We should keep the info of xml dumped out consistent with real status of the device. Signed-off-by: Wu Zongyong <cordius.wu(a)huawei.com> --- v2: - fix mistakes pointed out by Erik src/node_device/node_device_linux_sysfs.c | 21 +++++++++++++++++++++ src/node_device/node_device_udev.c | 29 +++++++++++++++++++++++++++++ src/node_device/node_device_udev.h | 18 +++++++++++++----- 3 files changed, 63 insertions(+), 5 deletions(-) diff --git a/src/node_device/node_device_linux_sysfs.c b/src/node_device/node_device_linux_sysfs.c index 6f438e5..8b00aff 100644 --- a/src/node_device/node_device_linux_sysfs.c +++ b/src/node_device/node_device_linux_sysfs.c @@ -29,6 +29,7 @@ #include "dirname.h" #include "node_device_driver.h" #include "node_device_hal.h" +#include "node_device_udev.h" #include "node_device_linux_sysfs.h" #include "virerror.h" #include "viralloc.h" @@ -175,6 +176,24 @@ nodeDeviceSysfsGetPCIIOMMUGroupCaps(virNodeDevCapPCIDevPtr pci_dev) return ret; } +static int +nodeDeviceSysfsGetPCIMdevTypesCaps(const char *sysfsPath, + virNodeDevCapPCIDevPtr pci_dev) +{ + size_t i; + + /* this could be a refresh, so clear out the old data */ + for (i = 0; i < pci_dev->nmdev_types; i++) + virNodeDevCapMdevTypeFree(pci_dev->mdev_types[i]); + VIR_FREE(pci_dev->mdev_types); + pci_dev->nmdev_types = 0; + + if (udevPCISysfsGetMdevTypesCap(sysfsPath, pci_dev) < 0) + return -1; + + return 0; +} + /* nodeDeviceSysfsGetPCIRelatedCaps() get info that is stored in sysfs * about devices related to this device, i.e. things that can change @@ -190,6 +209,8 @@ nodeDeviceSysfsGetPCIRelatedDevCaps(const char *sysfsPath, return -1; if (nodeDeviceSysfsGetPCIIOMMUGroupCaps(pci_dev) < 0) return -1; + if (nodeDeviceSysfsGetPCIMdevTypesCaps(sysfsPath, pci_dev) < 0) + return -1; return 0; } diff --git a/src/node_device/node_device_udev.c b/src/node_device/node_device_udev.c index e0fca61..781facf 100644 --- a/src/node_device/node_device_udev.c +++ b/src/node_device/node_device_udev.c @@ -506,6 +506,35 @@ udevPCIGetMdevTypesCap(struct udev_device *device, } +int +udevPCISysfsGetMdevTypesCap(const char *sysfsPath, + virNodeDevCapPCIDevPtr pci_dev) +{ + int ret = -1; + udevEventDataPtr priv = NULL; + struct udev *udev = NULL; + struct udev_device *device = NULL; + + priv = driver->privateData; + udev = udev_monitor_get_udev(priv->udev_monitor); + device = udev_device_new_from_syspath(udev, sysfsPath); + if (!device) { + virReportError(VIR_ERR_INTERNAL_ERROR, + _("failed to create udev device from path %s"), + sysfsPath); + goto cleanup; + } + + if (udevPCIGetMdevTypesCap(device, pci_dev) < 0) + goto cleanup; + + ret = 0; + cleanup: + udev_device_unref(device); + return ret; +} + + static int udevProcessPCI(struct udev_device *device, virNodeDeviceDefPtr def) diff --git a/src/node_device/node_device_udev.h b/src/node_device/node_device_udev.h index f15e520..bbdc70f 100644 --- a/src/node_device/node_device_udev.h +++ b/src/node_device/node_device_udev.h @@ -19,10 +19,18 @@ * * Author: Dave Allan <dallan(a)redhat.com> */ +#ifndef __VIR_NODE_DEVICE_UDEV_H__ +# define __VIR_NODE_DEVICE_UDEV_H__ -#include <libudev.h> -#include <stdint.h> +# include <libudev.h> +# include <stdint.h> -#define SYSFS_DATA_SIZE 4096 -#define DMI_DEVPATH "/sys/devices/virtual/dmi/id" -#define DMI_DEVPATH_FALLBACK "/sys/class/dmi/id" +# define SYSFS_DATA_SIZE 4096 +# define DMI_DEVPATH "/sys/devices/virtual/dmi/id" +# define DMI_DEVPATH_FALLBACK "/sys/class/dmi/id" + +int +udevPCISysfsGetMdevTypesCap(const char *sysfsPath, virNodeDevCapPCIDevPtr pci_dev); + + +#endif /* __VIR_NODE_DEVICE_UDEV_H__ */ -- 1.8.3.1

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[libvirt] [PATCH 0/4] apparmor: implement more domain callbacks
by Christian Ehrhardt 09 Jan '18

09 Jan '18

Based on a discussion in [1] I found that the AppArmor security module lacked some callbacks. Implementing those not only fixes the issue I had before but will also cover a few more cases I didn't even run into so far. [1]: https://www.redhat.com/archives/libvir-list/2017-December/msg00726.html Christian Ehrhardt (4): security, apparmor: implement domainSetPathLabel security: full path option for DomainSetPathLabel security, apparmor: add (Set|Restore)ChardevLabel apparmor, virt-aa-helper: drop static channel rule src/qemu/qemu_domain.c | 2 +- src/qemu/qemu_process.c | 4 +- src/security/security_apparmor.c | 96 ++++++++++++++++++++++++++++++++++++++++ src/security/security_dac.c | 3 +- src/security/security_driver.h | 3 +- src/security/security_manager.c | 5 ++- src/security/security_manager.h | 3 +- src/security/security_selinux.c | 3 +- src/security/security_stack.c | 5 ++- src/security/virt-aa-helper.c | 2 - 10 files changed, 113 insertions(+), 13 deletions(-) -- 2.7.4

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[libvirt] [cim][PATCH 0/2] memory leak fixes in CIM provider
by Adam Majer 09 Jan '18

09 Jan '18

In some instances, asprintf allocated memory is not freed resulting in a slow memory leak. Adam Majer (2): Fix memory leak in set_other_id_info Fix memory leak in set_input_props src/Virt_ComputerSystem.c | 2 ++ src/Virt_SettingsDefineCapabilities.c | 6 ++++-- 2 files changed, 6 insertions(+), 2 deletions(-) -- 2.13.6

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