- Devel - libvirt List Archives

[libvirt] [RFC PATCH] maint: let MIN/MAX evaluate only once, on modern compilers
by Eric Blake 04 Jan '19

04 Jan '19

We might as well take advantage of gcc's extensions for a safer MIN()/MAX() macro. Signed-off-by: Eric Blake <eblake(a)redhat.com> --- RFC because we could also try to fall back to older gcc's typeof(a)_a=(a) when the newer __auto_type _a=(a) is not present, and because I don't know how to properly probe for __auto_type and/or typeof support in clang (I know that clang added __auto_type in 2015, per https://reviews.llvm.org/D12686) I also don't know if we have officially stated that we require gcc/clang (because of attribute((cleanup)), which really cannot be emulated without extensions), or if we still try to allow compilation with other compilers; if we have, I don't know if we have declared a minimum compiler version that we demand (qemu has recently demanded gcc 4.8 or clang 3.4 [branded 5.1 on Apple]). src/util/virutil.h | 20 ++++++++++++++++++-- 1 file changed, 18 insertions(+), 2 deletions(-) diff --git a/src/util/virutil.h b/src/util/virutil.h index 908d8920ec..364e354bcb 100644 --- a/src/util/virutil.h +++ b/src/util/virutil.h @@ -28,10 +28,26 @@ # include <sys/types.h> # ifndef MIN -# define MIN(a, b) ((a) < (b) ? (a) : (b)) +# if __GNUC_PREREQ(4, 9) +# define MIN(a, b) ({ \ + __auto_type _a = (a); \ + __auto_type _b = (b); \ + _a < _b ? _a : _b; \ + }) +# else +# define MIN(a, b) ((a) < (b) ? (a) : (b)) +# endif # endif # ifndef MAX -# define MAX(a, b) ((a) > (b) ? (a) : (b)) +# if __GNUC_PREREQ(4, 9) +# define MAX(a, b) ({ \ + __auto_type _a = (a); \ + __auto_type _b = (b); \ + _a > _b ? _a : _b; \ + }) +# else +# define MAX(a, b) ((a) > (b) ? (a) : (b)) +# endif # endif -- 2.20.1

3 4

[libvirt] [PATCH] maint: cfg.mk typo fix
by Eric Blake 04 Jan '19

04 Jan '19

Signed-off-by: Eric Blake <eblake(a)redhat.com> --- Pushing as trivial. cfg.mk | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/cfg.mk b/cfg.mk index 90ec8dfc60..e00213b7dd 100644 --- a/cfg.mk +++ b/cfg.mk @@ -1066,7 +1066,7 @@ sc_prohibit_backslash_alignment: # Some syntax rules pertaining to the usage of cleanup macros # implementing GNU C's cleanup attribute -# Rule to ensure that varibales declared using a cleanup macro are +# Rule to ensure that variables declared using a cleanup macro are # always initialized. sc_require_attribute_cleanup_initialization: @prohibit='VIR_AUTO((FREE|PTR)$.+$|CLOSE) *[^=]+;' \ -- 2.20.1

1 0

[libvirt] [PATCH RFC] qemu: caps: invalidate kvm capable qemu binaries on every restart
by Nikolay Shirokovskiy 04 Jan '19

04 Jan '19

If qemu binary exposes kvm then caps depends heavily on host state. We are already check explicitly some host features - kernel version, microcode version, nested flag state. This won't nesserily help if somebody change CPU on host. Let's instead invalidate such caps on every daemon restart. This makes kernel version and microcode version check excessive but nested flag is still need to be checked. Cache invalidating on restart is archived by keeping list of binaries that whose caps cache was validated at least once. If binary in not yet validated and supports kvm then we need to invalidate it's caps cache. Signed-off-by: Nikolay Shirokovskiy <nshirokovskiy(a)virtuozzo.com> --- If the patch will be accepted then I'll send a patch which removes mentioned excessive checks also. src/qemu/qemu_capabilities.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c index 51bf97b..649aba2 100644 --- a/src/qemu/qemu_capabilities.c +++ b/src/qemu/qemu_capabilities.c @@ -3264,6 +3264,7 @@ struct _virQEMUCapsCachePriv { virArch hostArch; unsigned int microcodeVersion; char *kernelVersion; + virHashTablePtr validated; /* cache whether /dev/kvm is usable as runUid:runGuid */ virTristateBool kvmUsable; @@ -3280,6 +3281,7 @@ virQEMUCapsCachePrivFree(void *privData) VIR_FREE(priv->libDir); VIR_FREE(priv->kernelVersion); + virHashFree(priv->validated); VIR_FREE(priv); } @@ -3952,10 +3954,19 @@ virQEMUCapsIsValid(void *data, bool kvmUsable; struct stat sb; bool kvmSupportsNesting; + bool validated = true; if (!qemuCaps->binary) return true; + if (!virHashLookup(priv->validated, qemuCaps->binary)) { + validated = false; + + /* If we fail to remember this binary is validated it is not problem, + * it will be validated again next time once again */ + virHashAddEntry(priv->validated, qemuCaps->binary, (void*)1); + } + if (qemuCaps->libvirtCtime != virGetSelfLastChanged() || qemuCaps->libvirtVersion != LIBVIR_VERSION_NUMBER) { VIR_DEBUG("Outdated capabilities for '%s': libvirt changed " @@ -4011,6 +4022,12 @@ virQEMUCapsIsValid(void *data, } if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_KVM)) { + if (!validated) { + VIR_DEBUG("Capabilities for QEMU that supports KVM need to be " + "updated after daemon restart"); + return false; + } + if (priv->microcodeVersion != qemuCaps->microcodeVersion) { VIR_DEBUG("Outdated capabilities for '%s': microcode version " "changed (%u vs %u)", @@ -4809,6 +4826,9 @@ virQEMUCapsCacheNew(const char *libDir, if (VIR_STRDUP(priv->libDir, libDir) < 0) goto error; + if (!(priv->validated = virHashCreate(1, NULL))) + goto error; + priv->hostArch = virArchFromHost(); priv->runUid = runUid; -- 1.8.3.1

2 1

[libvirt] [PATCH] docs: schemas: Decouple the virtio options from each other
by Erik Skultety 04 Jan '19

04 Jan '19

Currently, all of the VirtioOptions are under a single <optional> element, however, neither our parser/formatter or QEMU driver requires the presence of all the options if only a single one from the set has been specified, so fix it and silence the schema validator. Signed-off-by: Erik Skultety <eskultet(a)redhat.com> --- docs/schemas/domaincommon.rng | 2 ++ 1 file changed, 2 insertions(+) diff --git a/docs/schemas/domaincommon.rng b/docs/schemas/domaincommon.rng index 6518aff73a..aa50eac424 100644 --- a/docs/schemas/domaincommon.rng +++ b/docs/schemas/domaincommon.rng @@ -5498,6 +5498,8 @@ <attribute name="iommu"> <ref name="virOnOff"/> </attribute> + </optional> + <optional> <attribute name="ats"> <ref name="virOnOff"/> </attribute> -- 2.20.1

2 1

[libvirt] [PATCH] maint: update gnulib
by Eric Blake 03 Jan '19

03 Jan '19

In particular, this incorporates Roman's patches to allow 'make syntax-check' to work on BSD with its exec argv limitations that previously failed when trying to grep the large number of files present in libvirt. Signed-off-by: Eric Blake <eblake(a)redhat.com> --- Really just two changes since the new year copyright update, but posting for review to make sure this works on BSD boxes. * .gnulib 4652c7b...7216e3e (2): > maint.mk: Replace grep with $(GREP) > maint.mk: Split long argument lists .gnulib | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.gnulib b/.gnulib index 4652c7bafa..7216e3e8d9 160000 --- a/.gnulib +++ b/.gnulib @@ -1 +1 @@ -Subproject commit 4652c7bafa60332145f1e05a7de5f48e1bc56226 +Subproject commit 7216e3e8d9f914d216fb10abf7dbeafa6570eb87 -- 2.20.1

2 1

[libvirt] [PATCH] Remove even more Author(s): lines from source files
by Michal Privoznik 03 Jan '19

03 Jan '19

In 600462834f4ec1955a9a4 we've tried to remove Author(s): lines from comments at the beginning of our source files. Well, in some files while we removed the "Author" line we did not remove the actual list of authors. Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com> --- examples/dommigrate/dommigrate.c | 2 -- src/conf/interface_conf.c | 1 - src/conf/interface_conf.h | 1 - src/libvirt.c | 2 -- src/test/test_driver.c | 2 -- src/test/test_driver.h | 2 -- src/util/virbuffer.c | 2 -- src/util/virbuffer.h | 2 -- src/util/virconf.c | 2 -- src/util/virconf.h | 2 -- src/util/virthreadpool.h | 2 -- src/util/virxml.c | 2 -- src/util/virxml.h | 2 -- tests/testutils.c | 2 -- tests/testutils.h | 2 -- tools/virsh-completer.h | 3 --- tools/virsh-domain-monitor.c | 5 ----- tools/virsh-domain-monitor.h | 5 ----- tools/virsh-domain.c | 5 ----- tools/virsh-domain.h | 5 ----- tools/virsh-edit.c | 2 -- tools/virsh-host.c | 5 ----- tools/virsh-host.h | 5 ----- tools/virsh-interface.c | 5 ----- tools/virsh-interface.h | 5 ----- tools/virsh-network.c | 5 ----- tools/virsh-network.h | 5 ----- tools/virsh-nodedev.c | 5 ----- tools/virsh-nodedev.h | 5 ----- tools/virsh-nwfilter.c | 5 ----- tools/virsh-nwfilter.h | 5 ----- tools/virsh-pool.c | 5 ----- tools/virsh-pool.h | 5 ----- tools/virsh-secret.c | 5 ----- tools/virsh-secret.h | 5 ----- tools/virsh-snapshot.c | 5 ----- tools/virsh-snapshot.h | 5 ----- tools/virsh-volume.c | 5 ----- tools/virsh-volume.h | 5 ----- tools/virsh.c | 4 ---- tools/virsh.h | 4 ---- tools/virt-admin-completer.c | 3 --- tools/virt-admin-completer.h | 3 --- tools/virt-admin.h | 2 -- tools/virt-login-shell.c | 2 -- tools/vsh.c | 4 ---- tools/vsh.h | 4 ---- 47 files changed, 169 deletions(-) diff --git a/examples/dommigrate/dommigrate.c b/examples/dommigrate/dommigrate.c index 3fd078d55d..1b6072d138 100644 --- a/examples/dommigrate/dommigrate.c +++ b/examples/dommigrate/dommigrate.c @@ -18,8 +18,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Sahid Orentino Ferdjaoui <sahid.ferdjaoui(a)cloudwatt.com> */ #include <stdio.h> diff --git a/src/conf/interface_conf.c b/src/conf/interface_conf.c index c4d2e1b9ab..c5360c8900 100644 --- a/src/conf/interface_conf.c +++ b/src/conf/interface_conf.c @@ -16,7 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * Laine Stump <laine(a)redhat.com> */ #include <config.h> diff --git a/src/conf/interface_conf.h b/src/conf/interface_conf.h index 24d0acd323..fb7bf932f1 100644 --- a/src/conf/interface_conf.h +++ b/src/conf/interface_conf.h @@ -16,7 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * Laine Stump <laine(a)redhat.com> */ #ifndef LIBVIRT_INTERFACE_CONF_H diff --git a/src/libvirt.c b/src/libvirt.c index 7c379495ad..cc1c3c6ea1 100644 --- a/src/libvirt.c +++ b/src/libvirt.c @@ -17,8 +17,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> */ #include <config.h> diff --git a/src/test/test_driver.c b/src/test/test_driver.c index b76f0b718e..1d81772a46 100644 --- a/src/test/test_driver.c +++ b/src/test/test_driver.c @@ -17,8 +17,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Berrange <berrange(a)redhat.com> */ #include <config.h> diff --git a/src/test/test_driver.h b/src/test/test_driver.h index 7201a40a52..ff7803da7f 100644 --- a/src/test/test_driver.h +++ b/src/test/test_driver.h @@ -17,8 +17,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Berrange <berrange(a)redhat.com> */ #ifndef LIBVIRT_TEST_DRIVER_H diff --git a/src/util/virbuffer.c b/src/util/virbuffer.c index 8a2108f2f2..95c0dd1b96 100644 --- a/src/util/virbuffer.c +++ b/src/util/virbuffer.c @@ -16,8 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> */ #include <config.h> diff --git a/src/util/virbuffer.h b/src/util/virbuffer.h index 4b8111de8e..c3703710b7 100644 --- a/src/util/virbuffer.h +++ b/src/util/virbuffer.h @@ -16,8 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> */ #ifndef LIBVIRT_VIRBUFFER_H diff --git a/src/util/virconf.c b/src/util/virconf.c index 88a869517e..4497972b1c 100644 --- a/src/util/virconf.c +++ b/src/util/virconf.c @@ -16,8 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> */ #include <config.h> diff --git a/src/util/virconf.h b/src/util/virconf.h index 411b8d669b..961a5338d4 100644 --- a/src/util/virconf.h +++ b/src/util/virconf.h @@ -16,8 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> */ #ifndef LIBVIRT_VIRCONF_H diff --git a/src/util/virthreadpool.h b/src/util/virthreadpool.h index e3ff36998d..461682b01a 100644 --- a/src/util/virthreadpool.h +++ b/src/util/virthreadpool.h @@ -17,8 +17,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * Hu Tao <hutao(a)cn.fujitsu.com> - * Daniel P. Berrange <berrange(a)redhat.com> */ #ifndef LIBVIRT_VIRTHREADPOOL_H diff --git a/src/util/virxml.c b/src/util/virxml.c index 3ed44e9036..8eb201fddf 100644 --- a/src/util/virxml.c +++ b/src/util/virxml.c @@ -16,8 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> */ #include <config.h> diff --git a/src/util/virxml.h b/src/util/virxml.h index 8d4ab0a427..23a4da1b7e 100644 --- a/src/util/virxml.h +++ b/src/util/virxml.h @@ -16,8 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> */ #ifndef LIBVIRT_VIRXML_H diff --git a/tests/testutils.c b/tests/testutils.c index 4fe95bda8b..d2219ad21e 100644 --- a/tests/testutils.c +++ b/tests/testutils.c @@ -16,8 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Karel Zak <kzak(a)redhat.com> */ #include <config.h> diff --git a/tests/testutils.h b/tests/testutils.h index 11d99a74b8..658f9053ad 100644 --- a/tests/testutils.h +++ b/tests/testutils.h @@ -16,8 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Karel Zak <kzak(a)redhat.com> */ #ifndef LIBVIRT_TESTUTILS_H diff --git a/tools/virsh-completer.h b/tools/virsh-completer.h index 4069d976b8..4563fd76ac 100644 --- a/tools/virsh-completer.h +++ b/tools/virsh-completer.h @@ -16,9 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Michal Privoznik <mprivozn(a)redhat.com> - * */ #ifndef LIBVIRT_VIRSH_COMPLETER_H diff --git a/tools/virsh-domain-monitor.c b/tools/virsh-domain-monitor.c index 06e7fec7be..c692cc5128 100644 --- a/tools/virsh-domain-monitor.c +++ b/tools/virsh-domain-monitor.c @@ -16,11 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> - * Karel Zak <kzak(a)redhat.com> - * Daniel P. Berrange <berrange(a)redhat.com> - * */ #include <config.h> diff --git a/tools/virsh-domain-monitor.h b/tools/virsh-domain-monitor.h index d641df4c13..d24e0bbd40 100644 --- a/tools/virsh-domain-monitor.h +++ b/tools/virsh-domain-monitor.h @@ -16,11 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> - * Karel Zak <kzak(a)redhat.com> - * Daniel P. Berrange <berrange(a)redhat.com> - * */ #ifndef LIBVIRT_VIRSH_DOMAIN_MONITOR_H diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c index 24f78520de..e63fc028b9 100644 --- a/tools/virsh-domain.c +++ b/tools/virsh-domain.c @@ -16,11 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> - * Karel Zak <kzak(a)redhat.com> - * Daniel P. Berrange <berrange(a)redhat.com> - * */ #include <config.h> diff --git a/tools/virsh-domain.h b/tools/virsh-domain.h index 71d7902fee..119d4422a1 100644 --- a/tools/virsh-domain.h +++ b/tools/virsh-domain.h @@ -16,11 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> - * Karel Zak <kzak(a)redhat.com> - * Daniel P. Berrange <berrange(a)redhat.com> - * */ #ifndef LIBVIRT_VIRSH_DOMAIN_H diff --git a/tools/virsh-edit.c b/tools/virsh-edit.c index d97794fed3..5091ac74b7 100644 --- a/tools/virsh-edit.c +++ b/tools/virsh-edit.c @@ -39,8 +39,6 @@ * - everything else is taken as success * For example: * #define EDIT_DEFINE (dom_edited = virDomainDefineXML(ctl->conn, doc_edited)) - * - * Michal Privoznik <mprivozn(a)redhat.com> */ #ifndef EDIT_GET_XML diff --git a/tools/virsh-host.c b/tools/virsh-host.c index b7f86bdd91..be3c2cf1cb 100644 --- a/tools/virsh-host.c +++ b/tools/virsh-host.c @@ -16,11 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> - * Karel Zak <kzak(a)redhat.com> - * Daniel P. Berrange <berrange(a)redhat.com> - * */ #include <config.h> diff --git a/tools/virsh-host.h b/tools/virsh-host.h index cdec9ae920..395e39cd57 100644 --- a/tools/virsh-host.h +++ b/tools/virsh-host.h @@ -16,11 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> - * Karel Zak <kzak(a)redhat.com> - * Daniel P. Berrange <berrange(a)redhat.com> - * */ #ifndef LIBVIRT_VIRSH_HOST_H diff --git a/tools/virsh-interface.c b/tools/virsh-interface.c index 1eb1a27ac7..7e84ee3c52 100644 --- a/tools/virsh-interface.c +++ b/tools/virsh-interface.c @@ -16,11 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> - * Karel Zak <kzak(a)redhat.com> - * Daniel P. Berrange <berrange(a)redhat.com> - * */ #define VIRSH_COMMON_OPT_INTERFACE(cflags) \ diff --git a/tools/virsh-interface.h b/tools/virsh-interface.h index 03e6ec28a5..e110e3a8e2 100644 --- a/tools/virsh-interface.h +++ b/tools/virsh-interface.h @@ -16,11 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> - * Karel Zak <kzak(a)redhat.com> - * Daniel P. Berrange <berrange(a)redhat.com> - * */ #ifndef LIBVIRT_VIRSH_INTERFACE_H diff --git a/tools/virsh-network.c b/tools/virsh-network.c index 440b23d8a8..a30b4f4389 100644 --- a/tools/virsh-network.c +++ b/tools/virsh-network.c @@ -16,11 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> - * Karel Zak <kzak(a)redhat.com> - * Daniel P. Berrange <berrange(a)redhat.com> - * */ #include <config.h> diff --git a/tools/virsh-network.h b/tools/virsh-network.h index 2aeb894484..0fff4b7748 100644 --- a/tools/virsh-network.h +++ b/tools/virsh-network.h @@ -16,11 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> - * Karel Zak <kzak(a)redhat.com> - * Daniel P. Berrange <berrange(a)redhat.com> - * */ #ifndef LIBVIRT_VIRSH_NETWORK_H diff --git a/tools/virsh-nodedev.c b/tools/virsh-nodedev.c index e6f963ea66..9da3ad2e19 100644 --- a/tools/virsh-nodedev.c +++ b/tools/virsh-nodedev.c @@ -16,11 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> - * Karel Zak <kzak(a)redhat.com> - * Daniel P. Berrange <berrange(a)redhat.com> - * */ #include <config.h> diff --git a/tools/virsh-nodedev.h b/tools/virsh-nodedev.h index 8be21d1b17..e58eedf6ea 100644 --- a/tools/virsh-nodedev.h +++ b/tools/virsh-nodedev.h @@ -16,11 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> - * Karel Zak <kzak(a)redhat.com> - * Daniel P. Berrange <berrange(a)redhat.com> - * */ #ifndef LIBVIRT_VIRSH_NODEDEV_H diff --git a/tools/virsh-nwfilter.c b/tools/virsh-nwfilter.c index b680ea082c..952fb2f391 100644 --- a/tools/virsh-nwfilter.c +++ b/tools/virsh-nwfilter.c @@ -16,11 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> - * Karel Zak <kzak(a)redhat.com> - * Daniel P. Berrange <berrange(a)redhat.com> - * */ #include <config.h> diff --git a/tools/virsh-nwfilter.h b/tools/virsh-nwfilter.h index 14292424fa..2ac9bdff7f 100644 --- a/tools/virsh-nwfilter.h +++ b/tools/virsh-nwfilter.h @@ -16,11 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> - * Karel Zak <kzak(a)redhat.com> - * Daniel P. Berrange <berrange(a)redhat.com> - * */ #ifndef LIBVIRT_VIRSH_NWFILTER_H diff --git a/tools/virsh-pool.c b/tools/virsh-pool.c index 75ec572af2..70ca39bd3d 100644 --- a/tools/virsh-pool.c +++ b/tools/virsh-pool.c @@ -16,11 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> - * Karel Zak <kzak(a)redhat.com> - * Daniel P. Berrange <berrange(a)redhat.com> - * */ #include <config.h> diff --git a/tools/virsh-pool.h b/tools/virsh-pool.h index c6edfa5541..458e843d3c 100644 --- a/tools/virsh-pool.h +++ b/tools/virsh-pool.h @@ -16,11 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> - * Karel Zak <kzak(a)redhat.com> - * Daniel P. Berrange <berrange(a)redhat.com> - * */ #ifndef LIBVIRT_VIRSH_POOL_H diff --git a/tools/virsh-secret.c b/tools/virsh-secret.c index 87239ff60b..30bdec2657 100644 --- a/tools/virsh-secret.c +++ b/tools/virsh-secret.c @@ -16,11 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> - * Karel Zak <kzak(a)redhat.com> - * Daniel P. Berrange <berrange(a)redhat.com> - * */ #include <config.h> diff --git a/tools/virsh-secret.h b/tools/virsh-secret.h index 03b7a6a16c..71271f7c80 100644 --- a/tools/virsh-secret.h +++ b/tools/virsh-secret.h @@ -16,11 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> - * Karel Zak <kzak(a)redhat.com> - * Daniel P. Berrange <berrange(a)redhat.com> - * */ #ifndef LIBVIRT_VIRSH_SECRET_H diff --git a/tools/virsh-snapshot.c b/tools/virsh-snapshot.c index 73861957ba..e3d4cda0fc 100644 --- a/tools/virsh-snapshot.c +++ b/tools/virsh-snapshot.c @@ -16,11 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> - * Karel Zak <kzak(a)redhat.com> - * Daniel P. Berrange <berrange(a)redhat.com> - * */ #include <config.h> diff --git a/tools/virsh-snapshot.h b/tools/virsh-snapshot.h index e999a9bb7b..c9e706ded6 100644 --- a/tools/virsh-snapshot.h +++ b/tools/virsh-snapshot.h @@ -16,11 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> - * Karel Zak <kzak(a)redhat.com> - * Daniel P. Berrange <berrange(a)redhat.com> - * */ #ifndef LIBVIRT_VIRSH_SNAPSHOT_H diff --git a/tools/virsh-volume.c b/tools/virsh-volume.c index 6cd989446e..7294d6f045 100644 --- a/tools/virsh-volume.c +++ b/tools/virsh-volume.c @@ -16,11 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> - * Karel Zak <kzak(a)redhat.com> - * Daniel P. Berrange <berrange(a)redhat.com> - * */ #include <config.h> diff --git a/tools/virsh-volume.h b/tools/virsh-volume.h index ce4ee8a490..66cf9cfa54 100644 --- a/tools/virsh-volume.h +++ b/tools/virsh-volume.h @@ -16,11 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> - * Karel Zak <kzak(a)redhat.com> - * Daniel P. Berrange <berrange(a)redhat.com> - * */ #ifndef LIBVIRT_VIRSH_VOLUME_H diff --git a/tools/virsh.c b/tools/virsh.c index 8428e539f6..b41304a888 100644 --- a/tools/virsh.c +++ b/tools/virsh.c @@ -16,10 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> - * Karel Zak <kzak(a)redhat.com> - * Daniel P. Berrange <berrange(a)redhat.com> */ #include <config.h> diff --git a/tools/virsh.h b/tools/virsh.h index dcf98c773b..254ce3289e 100644 --- a/tools/virsh.h +++ b/tools/virsh.h @@ -16,10 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> - * Karel Zak <kzak(a)redhat.com> - * Daniel P. Berrange <berrange(a)redhat.com> */ #ifndef LIBVIRT_VIRSH_H diff --git a/tools/virt-admin-completer.c b/tools/virt-admin-completer.c index 2cd471f32c..e0e36f9756 100644 --- a/tools/virt-admin-completer.c +++ b/tools/virt-admin-completer.c @@ -16,9 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Michal Privoznik <mprivozn(a)redhat.com> - * */ #include <config.h> diff --git a/tools/virt-admin-completer.h b/tools/virt-admin-completer.h index 5358276daf..a0b09f1ec9 100644 --- a/tools/virt-admin-completer.h +++ b/tools/virt-admin-completer.h @@ -16,9 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Michal Privoznik <mprivozn(a)redhat.com> - * */ #ifndef LIBVIRT_VIRT_ADMIN_COMPLETER_H diff --git a/tools/virt-admin.h b/tools/virt-admin.h index de5a65ebdc..a58bb7bef2 100644 --- a/tools/virt-admin.h +++ b/tools/virt-admin.h @@ -16,8 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Erik Skultety <eskultet(a)redhat.com> */ #ifndef LIBVIRT_VIRT_ADMIN_H diff --git a/tools/virt-login-shell.c b/tools/virt-login-shell.c index d0b1e1e368..ee5c04f9c2 100644 --- a/tools/virt-login-shell.c +++ b/tools/virt-login-shell.c @@ -16,8 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Walsh <dwalsh(a)redhat.com> */ #include <config.h> diff --git a/tools/vsh.c b/tools/vsh.c index de887a9e76..610de4495b 100644 --- a/tools/vsh.c +++ b/tools/vsh.c @@ -16,10 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> - * Karel Zak <kzak(a)redhat.com> - * Daniel P. Berrange <berrange(a)redhat.com> */ #include <config.h> diff --git a/tools/vsh.h b/tools/vsh.h index d5f15622f8..68fbe0a1f2 100644 --- a/tools/vsh.h +++ b/tools/vsh.h @@ -16,10 +16,6 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see * <http://www.gnu.org/licenses/>. - * - * Daniel Veillard <veillard(a)redhat.com> - * Karel Zak <kzak(a)redhat.com> - * Daniel P. Berrange <berrange(a)redhat.com> */ #ifndef LIBVIRT_VSH_H -- 2.19.2

2 1

[libvirt] [PATCH 0/3] Allow adding mountOpts to the storage pool mount command
by John Ferlan 03 Jan '19

03 Jan '19

Modify the generation of the command line to allow usage of a new XML pool source directory "mount_opts" in order to allow (for instance) starting an NFS pool with specific mount options. John Ferlan (3): storage: Add mount options attribute for pool source dir element storage: Add mountOpts to the storage pool mount command line virsh: Add source-mount-opts for pool commands docs/formatstorage.html.in | 8 ++++++++ docs/schemas/storagepool.rng | 5 +++++ src/conf/storage_conf.c | 12 +++++++++-- src/conf/storage_conf.h | 3 +++ src/storage/storage_util.c | 4 ++++ .../pool-netfs-mountopts.argv | 1 + tests/storagepoolxml2argvtest.c | 1 + .../pool-netfs-mountopts.xml | 20 +++++++++++++++++++ .../pool-netfs-mountopts.xml | 20 +++++++++++++++++++ tests/storagepoolxml2xmltest.c | 1 + tools/virsh-pool.c | 15 +++++++++++--- tools/virsh.pod | 5 +++++ 12 files changed, 90 insertions(+), 5 deletions(-) create mode 100644 tests/storagepoolxml2argvdata/pool-netfs-mountopts.argv create mode 100644 tests/storagepoolxml2xmlin/pool-netfs-mountopts.xml create mode 100644 tests/storagepoolxml2xmlout/pool-netfs-mountopts.xml -- 2.17.2

2 5

[libvirt] configuration support to allow devices into cgroup devices devices.list inside libvirt_lxc container
by Mohan R 02 Jan '19

02 Jan '19

Hi, I was having trouble with losetup inside libvirt_lxc container. Then I found that <mknod state="on"> will provide CAP_MKNOD capability. Even after enabling CAP_MKNOD in my container, I was not able to do 'losetup' because cgroup's device.list for my container dont have 'rwm' flags for loop devices ('b 7:* rwm' in /sys/fs/cgroup/devices/machine.slice/machine- lxc*.scope/user/*/c1.session/devices.list) Currently I have to manually do echo "b 7:* rwm" into /sys/fs/cgroup/devices/machine.slice/machine-lxc*.scope/devices.allow file before I login into the container in order to use loop devices. It will be useful if we have a way to do this through domain xml rather than manually doing it like what I'm doing now. I looked into rng files, but I'm not able to find a way to define 'b 7:* rwm' in xml. I just want to check with the devs if this is possible already. Otherwise I'll file one improvement bug. I think lxc already have a way to do this through lxc.cgroup.devices.allow Thanks, Mohan R

2 1

[libvirt] configuration support to allow devices into cgroup devices device.list inside libvirt_lxc container
by Mohan R 29 Dec '18

29 Dec '18

Hi, I was having trouble with losetup inside libvirt_lxc container. Then I found that <mknod state="on"> will provide CAP_MKNOD capability. Even after enabling CAP_MKNOD in my container, I was not able to do 'losetup' because cgroup's device.list for my container dont have 'rwm' flags for loop devices ('b 7:* rwm' in /sys/fs/cgroup/devices/machine.slice/machine- lxc*.scope/user/*/c1.session/devices.list) Currently I have to manually do echo "b 7:* rwm" into /sys/fs/cgroup/devices/machine.slice/machine-lxc*.scope/device.allow file before I login into the container in order to use loop devices. It will be useful if we have a way to do this through domain xml rather than manually doing it like what I'm doing now. I looked into rng files, but I'm not able to find a way to define 'b 7:* rwm' in xml. I just want to check with the devs if this is possible already. Otherwise I'll file one improvement bug. I think lxc already have a way to do this through lxc.cgroup.devices.allow Thanks, Mohan R

1 0

[libvirt] ANNOUNCE: Libvirt TCK release v1.1.0
by Daniel P. Berrangé 24 Dec '18

24 Dec '18

I'm pleased to announce a new release of the libvirt TCK is now available for download: https://libvirt.org/sources/tck/Sys-Virt-TCK-v1.1.0.tar.gz The GPG signature: https://libvirt.org/sources/tck/Sys-Virt-TCK-v1.1.0.tar.gz.asc Is created with my key with a fingerprint: DAF3 A6FD B26B 6291 2D0E 8E3F BE86 EBB4 1510 4FDF (4096R) All historical releases are available from: https://libvirt.org/sources/tck/ Changes in this release are: - Prevent netdev name overflowing max length - Avoid commonly virtual network subnet for tests - Ensure secrets are cleaned up in encryption test - Stop using deprecated brctl - Fix typo related to SSH host key checking - Fix undefined global in disk encryption test - Fix selinux static relabelling test - Increase timeout in nwfilter concurrency test - Remove bogus warning about deleting everything on host - Add tests for virtual network connections from guests - Switch to using positional args for tests Thanks to everyone who has contributed to this release Regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|

1 0