Compare commits
10 Commits
| Author | SHA1 | Date | |
|---|---|---|---|
| ca4d795c85 | |||
| e2e196d813 | |||
| a5a2a38a5e | |||
| 30f098460c | |||
| 7017c99a1e | |||
| 1c41ce6f30 | |||
| c6db79d97f | |||
| 7b7f8cc27f | |||
| a9cc41b082 | |||
| ce1593f88f |
@@ -0,0 +1,8 @@
|
||||
.build*.log
|
||||
*.rpm
|
||||
i686
|
||||
x86_64
|
||||
libvirt-*.tar.gz
|
||||
libvirt-0.6.0.tar.gz
|
||||
libvirt-0.6.1.tar.gz
|
||||
libvirt-0.6.2.tar.gz
|
||||
@@ -1,5 +0,0 @@
|
||||
.build*.log
|
||||
*.rpm
|
||||
i686
|
||||
x86_64
|
||||
libvirt-*.tar.xz
|
||||
@@ -1,55 +0,0 @@
|
||||
From: "Daniel P. Berrange" <berrange@redhat.com>
|
||||
Date: Tue, 2 May 2017 11:32:43 +0100
|
||||
Subject: [PATCH] Fix padding of encrypted data
|
||||
|
||||
If we are encoding a block of data that is 16 bytes in length,
|
||||
we cannot leave it as 16 bytes, we must pad it out to the next
|
||||
block boundary, 32 bytes. Without this padding, the decoder will
|
||||
incorrectly treat the last byte of plain text as the padding
|
||||
length, as it can't distinguish padded from non-padded data.
|
||||
|
||||
The problem exhibited itself when using a 16 byte passphrase
|
||||
for a LUKS volume
|
||||
|
||||
$ virsh secret-set-value 55806c7d-8e93-456f-829b-607d8c198367 \
|
||||
$(echo -n 1234567812345678 | base64)
|
||||
Secret value set
|
||||
|
||||
$ virsh start demo
|
||||
error: Failed to start domain demo
|
||||
error: internal error: process exited while connecting to monitor: >>>>>>>>>>Len 16
|
||||
2017-05-02T10:35:40.016390Z qemu-system-x86_64: -object \
|
||||
secret,id=virtio-disk1-luks-secret0,data=SEtNi5vDUeyseMKHwc1c1Q==,\
|
||||
keyid=masterKey0,iv=zm7apUB1A6dPcH53VW960Q==,format=base64: \
|
||||
Incorrect number of padding bytes (56) found on decrypted data
|
||||
|
||||
Notice how the padding '56' corresponds to the ordinal value of
|
||||
the character '8'.
|
||||
|
||||
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
|
||||
(cherry picked from commit 71890992daf37ec78b00b4ce873369421dc99731)
|
||||
---
|
||||
src/util/vircrypto.c | 10 ++++++++--
|
||||
1 file changed, 8 insertions(+), 2 deletions(-)
|
||||
|
||||
diff --git a/src/util/vircrypto.c b/src/util/vircrypto.c
|
||||
index 03410a1a4..8f1e0b7b7 100644
|
||||
--- a/src/util/vircrypto.c
|
||||
+++ b/src/util/vircrypto.c
|
||||
@@ -152,8 +152,14 @@ virCryptoEncryptDataAESgnutls(gnutls_cipher_algorithm_t gnutls_enc_alg,
|
||||
uint8_t *ciphertext;
|
||||
size_t ciphertextlen;
|
||||
|
||||
- /* Allocate a padded buffer, copy in the data */
|
||||
- ciphertextlen = VIR_ROUND_UP(datalen, 16);
|
||||
+ /* Allocate a padded buffer, copy in the data.
|
||||
+ *
|
||||
+ * NB, we must *always* have at least 1 byte of
|
||||
+ * padding - we can't skip it on multiples of
|
||||
+ * 16, otherwise decoder can't distinguish padded
|
||||
+ * data from non-padded data. Hence datalen + 1
|
||||
+ */
|
||||
+ ciphertextlen = VIR_ROUND_UP(datalen + 1, 16);
|
||||
if (VIR_ALLOC_N(ciphertext, ciphertextlen) < 0)
|
||||
return -1;
|
||||
memcpy(ciphertext, data, datalen);
|
||||
@@ -1,90 +0,0 @@
|
||||
From: Neal Gompa <ngompa13@gmail.com>
|
||||
Date: Mon, 17 Jul 2017 11:32:46 -0400
|
||||
Subject: [PATCH] spec: Add support for building the zfs storage driver
|
||||
|
||||
Where it can be supported in Fedora, the driver is built and made
|
||||
available as a subpackage.
|
||||
|
||||
Signed-off-by: Neal Gompa <ngompa13@gmail.com>
|
||||
(cherry picked from commit 9af764e86aef7dfb0191a9561bf1d1abf941da05)
|
||||
---
|
||||
libvirt.spec.in | 31 +++++++++++++++++++++++++++++++
|
||||
1 file changed, 31 insertions(+)
|
||||
|
||||
diff --git a/libvirt.spec.in b/libvirt.spec.in
|
||||
index 8eb67fa2e..f9a705e7c 100644
|
||||
--- a/libvirt.spec.in
|
||||
+++ b/libvirt.spec.in
|
||||
@@ -70,6 +70,13 @@
|
||||
%define with_storage_gluster 0%{!?_without_storage_gluster:1}
|
||||
%define with_numactl 0%{!?_without_numactl:1}
|
||||
|
||||
+# F25+ has zfs-fuse
|
||||
+%if 0%{?fedora} >= 25
|
||||
+ %define with_storage_zfs 0%{!?_without_storage_zfs:1}
|
||||
+%else
|
||||
+ %define with_storage_zfs 0
|
||||
+%endif
|
||||
+
|
||||
# A few optional bits off by default, we enable later
|
||||
%define with_fuse 0%{!?_without_fuse:0}
|
||||
%define with_cgconfig 0%{!?_without_cgconfig:0}
|
||||
@@ -113,6 +120,12 @@
|
||||
%endif
|
||||
%endif
|
||||
|
||||
+# zfs-fuse is not available on some architectures
|
||||
+%ifarch s390 s390x aarch64
|
||||
+ %define with_storage_zfs 0
|
||||
+%endif
|
||||
+
|
||||
+
|
||||
# RHEL doesn't ship OpenVZ, VBox, UML, PowerHypervisor,
|
||||
# VMware, libxenserver (xenapi), libxenlight (Xen 4.1 and newer),
|
||||
# or HyperV.
|
||||
@@ -364,6 +377,12 @@ BuildRequires: glusterfs-devel >= 3.4.1
|
||||
%if %{with_storage_sheepdog}
|
||||
BuildRequires: sheepdog
|
||||
%endif
|
||||
+%if %{with_storage_zfs}
|
||||
+# Support any conforming implementation of zfs. On stock Fedora
|
||||
+# this is zfs-fuse, but could be zfsonlinux upstream RPMs
|
||||
+BuildRequires: /sbin/zfs
|
||||
+BuildRequires: /sbin/zpool
|
||||
+%endif
|
||||
%if %{with_numactl}
|
||||
# For QEMU/LXC numa info
|
||||
BuildRequires: numactl-devel
|
||||
@@ -597,6 +616,11 @@ Requires: device-mapper
|
||||
# For Sheepdog support
|
||||
Requires: sheepdog
|
||||
%endif
|
||||
+%if %{with_storage_zfs}
|
||||
+# Support any conforming implementation of zfs
|
||||
+Requires: /sbin/zfs
|
||||
+Requires: /sbin/zpool
|
||||
+%endif
|
||||
%if %{with_qemu}
|
||||
# From QEMU RPMs
|
||||
Requires: /usr/bin/qemu-img
|
||||
@@ -1063,6 +1087,12 @@ rm -rf .git
|
||||
%define arg_storage_gluster --without-storage-gluster
|
||||
%endif
|
||||
|
||||
+%if %{with_storage_zfs}
|
||||
+ %define arg_storage_zfs --with-storage-zfs
|
||||
+%else
|
||||
+ %define arg_storage_zfs --without-storage-zfs
|
||||
+%endif
|
||||
+
|
||||
%if %{with_numactl}
|
||||
%define arg_numactl --with-numactl
|
||||
%else
|
||||
@@ -1170,6 +1200,7 @@ rm -f po/stamp-po
|
||||
%{?arg_storage_rbd} \
|
||||
%{?arg_storage_sheepdog} \
|
||||
%{?arg_storage_gluster} \
|
||||
+ %{?arg_storage_zfs} \
|
||||
%{?arg_numactl} \
|
||||
%{?arg_numad} \
|
||||
--with-capng \
|
||||
@@ -1,150 +0,0 @@
|
||||
From: Juan Hernandez <jhernand@redhat.com>
|
||||
Date: Thu, 6 Jul 2017 17:03:31 +0200
|
||||
Subject: [PATCH] Avoid hidden cgroup mount points
|
||||
|
||||
Currently the scan of the /proc/mounts file used to find cgroup mount
|
||||
points doesn't take into account that mount points may hidden by other
|
||||
mount points. For, example in certain Kubernetes environments the
|
||||
/proc/mounts contains the following lines:
|
||||
|
||||
cgroup /sys/fs/cgroup/net_prio,net_cls cgroup ...
|
||||
tmpfs /sys/fs/cgroup tmpfs ...
|
||||
cgroup /sys/fs/cgroup/net_cls,net_prio cgroup ...
|
||||
|
||||
In this particular environment the first mount point is hidden by the
|
||||
second one. The correct mount point is the third one, but libvirt will
|
||||
never process it because it only checks the first mount point for each
|
||||
controller (net_cls in this case). So libvirt will try to use the first
|
||||
mount point, which doesn't actually exist, and the complete detection
|
||||
process will fail.
|
||||
|
||||
To avoid that issue this patch changes the virCgroupDetectMountsFromFile
|
||||
function so that when there are duplicates it takes the information from
|
||||
the last line in /proc/mounts. This requires removing the previous
|
||||
explicit condition to skip duplicates, and adding code to free the
|
||||
memory used by the processing of duplicated lines.
|
||||
|
||||
Related-To: https://bugzilla.redhat.com/1468214
|
||||
Related-To: https://github.com/kubevirt/libvirt/issues/4
|
||||
Signed-off-by: Juan Hernandez <jhernand@redhat.com>
|
||||
(cherry picked from commit dacd160d7479e0ec2d8a63f102145fd30636a1c8)
|
||||
---
|
||||
src/util/vircgroup.c | 23 ++++++++++++++---------
|
||||
tests/vircgroupdata/kubevirt.mounts | 25 +++++++++++++++++++++++++
|
||||
tests/vircgroupdata/kubevirt.parsed | 10 ++++++++++
|
||||
tests/vircgrouptest.c | 1 +
|
||||
4 files changed, 50 insertions(+), 9 deletions(-)
|
||||
create mode 100644 tests/vircgroupdata/kubevirt.mounts
|
||||
create mode 100644 tests/vircgroupdata/kubevirt.parsed
|
||||
|
||||
diff --git a/src/util/vircgroup.c b/src/util/vircgroup.c
|
||||
index f2477d5e9..322f7fb54 100644
|
||||
--- a/src/util/vircgroup.c
|
||||
+++ b/src/util/vircgroup.c
|
||||
@@ -396,6 +396,7 @@ virCgroupDetectMountsFromFile(virCgroupPtr group,
|
||||
const char *typestr = virCgroupControllerTypeToString(i);
|
||||
int typelen = strlen(typestr);
|
||||
char *tmp = entry.mnt_opts;
|
||||
+ struct virCgroupController *controller = &group->controllers[i];
|
||||
while (tmp) {
|
||||
char *next = strchr(tmp, ',');
|
||||
int len;
|
||||
@@ -405,18 +406,22 @@ virCgroupDetectMountsFromFile(virCgroupPtr group,
|
||||
} else {
|
||||
len = strlen(tmp);
|
||||
}
|
||||
- /* NB, the same controller can appear >1 time in mount list
|
||||
- * due to bind mounts from one location to another. Pick the
|
||||
- * first entry only
|
||||
- */
|
||||
- if (typelen == len && STREQLEN(typestr, tmp, len) &&
|
||||
- !group->controllers[i].mountPoint) {
|
||||
+
|
||||
+ if (typelen == len && STREQLEN(typestr, tmp, len)) {
|
||||
char *linksrc;
|
||||
struct stat sb;
|
||||
char *tmp2;
|
||||
|
||||
- if (VIR_STRDUP(group->controllers[i].mountPoint,
|
||||
- entry.mnt_dir) < 0)
|
||||
+ /* Note that the lines in /proc/mounts have the same
|
||||
+ * order than the mount operations, and that there may
|
||||
+ * be duplicates due to bind mounts. This means
|
||||
+ * that the same mount point may be processed more than
|
||||
+ * once. We need to save the results of the last one,
|
||||
+ * and we need to be careful to release the memory used
|
||||
+ * by previous processing. */
|
||||
+ VIR_FREE(controller->mountPoint);
|
||||
+ VIR_FREE(controller->linkPoint);
|
||||
+ if (VIR_STRDUP(controller->mountPoint, entry.mnt_dir) < 0)
|
||||
goto error;
|
||||
|
||||
tmp2 = strrchr(entry.mnt_dir, '/');
|
||||
@@ -452,7 +457,7 @@ virCgroupDetectMountsFromFile(virCgroupPtr group,
|
||||
VIR_WARN("Expecting a symlink at %s for controller %s",
|
||||
linksrc, typestr);
|
||||
} else {
|
||||
- group->controllers[i].linkPoint = linksrc;
|
||||
+ controller->linkPoint = linksrc;
|
||||
}
|
||||
}
|
||||
}
|
||||
diff --git a/tests/vircgroupdata/kubevirt.mounts b/tests/vircgroupdata/kubevirt.mounts
|
||||
new file mode 100644
|
||||
index 000000000..ca036196b
|
||||
--- /dev/null
|
||||
+++ b/tests/vircgroupdata/kubevirt.mounts
|
||||
@@ -0,0 +1,25 @@
|
||||
+rootfs / rootfs rw 0 0
|
||||
+proc /proc proc rw,nosuid,nodev,noexec,relatime 0 0
|
||||
+udev /dev devtmpfs rw,nosuid,relatime,size=10240k,nr_inodes=1006404,mode=755 0 0
|
||||
+devpts /dev/pts devpts rw,relatime,gid=5,mode=620,ptmxmode=000 0 0
|
||||
+sysfs /sys sysfs rw,nosuid,nodev,noexec,relatime 0 0
|
||||
+/dev/sda1 / ext4 rw,noatime,data=ordered 0 0
|
||||
+tmpfs /run tmpfs rw,nodev,relatime,size=812296k,mode=755 0 0
|
||||
+mqueue /dev/mqueue mqueue rw,nosuid,nodev,noexec,relatime 0 0
|
||||
+shm /dev/shm tmpfs rw,nosuid,nodev,noexec,relatime 0 0
|
||||
+debugfs /sys/kernel/debug debugfs rw,nosuid,nodev,noexec,relatime 0 0
|
||||
+cgroup_root /sys/fs/cgroup tmpfs rw,nosuid,nodev,noexec,relatime,size=10240k,mode=755 0 0
|
||||
+openrc /sys/fs/cgroup/openrc cgroup rw,nosuid,nodev,noexec,relatime,release_agent=/lib64/rc/sh/cgroup-release-agent.sh,name=openrc 0 0
|
||||
+cpuset /some/random/location/cpuset cgroup rw,nosuid,nodev,noexec,relatime,cpuset 0 0
|
||||
+cpuset /sys/fs/cgroup/cpuset cgroup rw,nosuid,nodev,noexec,relatime,cpuset 0 0
|
||||
+cpu /sys/fs/cgroup/cpu cgroup rw,nosuid,nodev,noexec,relatime,cpu 0 0
|
||||
+cpuacct /some/random/location/cpuset cgroup rw,nosuid,nodev,noexec,relatime,cpuacct 0 0
|
||||
+cpuacct /sys/fs/cgroup/cpuacct cgroup rw,nosuid,nodev,noexec,relatime,cpuacct 0 0
|
||||
+memory /sys/fs/cgroup/memory cgroup rw,nosuid,nodev,noexec,relatime,memory 0 0
|
||||
+devices /sys/fs/cgroup/devices cgroup rw,nosuid,nodev,noexec,relatime,devices 0 0
|
||||
+freezer /sys/fs/cgroup/freezer cgroup rw,nosuid,nodev,noexec,relatime,freezer 0 0
|
||||
+blkio /sys/fs/cgroup/blkio cgroup rw,nosuid,nodev,noexec,relatime,blkio 0 0
|
||||
+perf_event /sys/fs/cgroup/perf_event cgroup rw,nosuid,nodev,noexec,relatime,perf_event 0 0
|
||||
+hugetlb /sys/fs/cgroup/hugetlb cgroup rw,nosuid,nodev,noexec,relatime,hugetlb 0 0
|
||||
+binfmt_misc /proc/sys/fs/binfmt_misc binfmt_misc rw,nosuid,nodev,noexec,relatime 0 0
|
||||
+freezer /some/random/location/freezer cgroup rw,nosuid,nodev,noexec,relatime,freezer 0 0
|
||||
diff --git a/tests/vircgroupdata/kubevirt.parsed b/tests/vircgroupdata/kubevirt.parsed
|
||||
new file mode 100644
|
||||
index 000000000..694870723
|
||||
--- /dev/null
|
||||
+++ b/tests/vircgroupdata/kubevirt.parsed
|
||||
@@ -0,0 +1,10 @@
|
||||
+cpu /sys/fs/cgroup/cpu
|
||||
+cpuacct /sys/fs/cgroup/cpuacct
|
||||
+cpuset /sys/fs/cgroup/cpuset
|
||||
+memory /sys/fs/cgroup/memory
|
||||
+devices /sys/fs/cgroup/devices
|
||||
+freezer /some/random/location/freezer
|
||||
+blkio /sys/fs/cgroup/blkio
|
||||
+net_cls <null>
|
||||
+perf_event /sys/fs/cgroup/perf_event
|
||||
+name=systemd <null>
|
||||
diff --git a/tests/vircgrouptest.c b/tests/vircgrouptest.c
|
||||
index f55ef74a1..cf0315f16 100644
|
||||
--- a/tests/vircgrouptest.c
|
||||
+++ b/tests/vircgrouptest.c
|
||||
@@ -885,6 +885,7 @@ mymain(void)
|
||||
DETECT_MOUNTS("cgroups3");
|
||||
DETECT_MOUNTS("all-in-one");
|
||||
DETECT_MOUNTS("no-cgroups");
|
||||
+ DETECT_MOUNTS("kubevirt");
|
||||
|
||||
if (virTestRun("New cgroup for self", testCgroupNewForSelf, NULL) < 0)
|
||||
ret = -1;
|
||||
@@ -1,53 +0,0 @@
|
||||
From: Jim Fehlig <jfehlig@suse.com>
|
||||
Date: Tue, 18 Jul 2017 10:20:35 -0600
|
||||
Subject: [PATCH] docs: schema: make disk driver name attribute optional
|
||||
|
||||
/domain/devices/disk/driver/@name is not a required or mandatory
|
||||
attribute according to formatdomain, and indeed it was agreed on
|
||||
IRC that the attribute is "optional for input, recommended (but
|
||||
not required) for output". Currently the schema requires the
|
||||
attribute, causing virt-xml-validate to fail on disk config where
|
||||
the driver name is not explicitly specified. E.g.
|
||||
|
||||
# cat test.xml | grep -A 5 cdrom
|
||||
<disk type='file' device='cdrom'>
|
||||
<driver type='raw'/>
|
||||
<target dev='hdb' bus='ide'/>
|
||||
<readonly/>
|
||||
<address type='drive' controller='0' bus='0' target='0' unit='1'/>
|
||||
</disk>
|
||||
|
||||
# virt-xml-validate test.xml
|
||||
Relax-NG validity error : Extra element devices in interleave
|
||||
test.xml:21: element devices: Relax-NG validity error : Element domain failed to validate content
|
||||
test.xml fails to validate
|
||||
|
||||
Relaxing the name attribute to be optional fixes the validation
|
||||
|
||||
# virt-xml-validate test.xml
|
||||
test.xml validates
|
||||
|
||||
(cherry picked from commit b494e09d058f09b48d0fd8855edd557101294671)
|
||||
---
|
||||
docs/schemas/domaincommon.rng | 8 +++++---
|
||||
1 file changed, 5 insertions(+), 3 deletions(-)
|
||||
|
||||
diff --git a/docs/schemas/domaincommon.rng b/docs/schemas/domaincommon.rng
|
||||
index 9a7d03ed9..38dda780e 100644
|
||||
--- a/docs/schemas/domaincommon.rng
|
||||
+++ b/docs/schemas/domaincommon.rng
|
||||
@@ -1670,9 +1670,11 @@
|
||||
</element>
|
||||
</define>
|
||||
<define name="driverFormat">
|
||||
- <attribute name="name">
|
||||
- <ref name="genericName"/>
|
||||
- </attribute>
|
||||
+ <optional>
|
||||
+ <attribute name="name">
|
||||
+ <ref name="genericName"/>
|
||||
+ </attribute>
|
||||
+ </optional>
|
||||
<optional>
|
||||
<attribute name='type'>
|
||||
<choice>
|
||||
@@ -4,7 +4,7 @@ NAME := libvirt
|
||||
SPECFILE = $(firstword $(wildcard *.spec))
|
||||
|
||||
define find-makefile-common
|
||||
for d in common ../common ../../common ; do if [ -f $$d/Makefile.common ] ; then if [ -f $$d/CVS/Root -a -w $$d/Makefile.common ] ; then cd $$d ; cvs -Q update ; fi ; echo "$$d/Makefile.common" ; break ; fi ; done
|
||||
for d in common ../common ../../common ; do if [ -f $$d/Makefile.common ] ; then if [ -f $$d/CVS/Root -a -w $$/Makefile.common ] ; then cd $$d ; cvs -Q update ; fi ; echo "$$d/Makefile.common" ; break ; fi ; done
|
||||
endef
|
||||
|
||||
MAKEFILE_COMMON := $(shell $(find-makefile-common))
|
||||
|
||||
@@ -0,0 +1,204 @@
|
||||
From fbd16cecc72494e8a9450f38197221f2f50c9d0e Mon Sep 17 00:00:00 2001
|
||||
From: =?utf-8?q?Guido=20G=C3=BCnther?= <agx@sigxcpu.org>
|
||||
Date: Thu, 16 Apr 2009 15:56:27 +0000
|
||||
Subject: [PATCH 1/1] Don't log monitor output to domain log file.
|
||||
|
||||
It's logged via the logging system already. Prefix monitor debug output with vm
|
||||
name.
|
||||
---
|
||||
src/qemu_driver.c | 60 +++++++++++++++++++++-------------------------------
|
||||
1 files changed, 24 insertions(+), 36 deletions(-)
|
||||
|
||||
diff --git a/src/qemu_driver.c b/src/qemu_driver.c
|
||||
index 79ee072..f5b5fa5 100644
|
||||
--- a/src/qemu_driver.c
|
||||
+++ b/src/qemu_driver.c
|
||||
@@ -1710,27 +1710,11 @@ qemudMonitorCommandExtra(const virDomainObjPtr vm,
|
||||
goto error;
|
||||
}
|
||||
}
|
||||
-
|
||||
- /* Log, but ignore failures to write logfile for VM */
|
||||
- if (safewrite(vm->logfile, buf, strlen(buf)) < 0) {
|
||||
- char ebuf[1024];
|
||||
- VIR_WARN(_("Unable to log VM console data: %s\n"),
|
||||
- virStrerror(errno, ebuf, sizeof ebuf));
|
||||
- }
|
||||
-
|
||||
*reply = buf;
|
||||
return 0;
|
||||
|
||||
error:
|
||||
- if (buf) {
|
||||
- /* Log, but ignore failures to write logfile for VM */
|
||||
- if (safewrite(vm->logfile, buf, strlen(buf)) < 0) {
|
||||
- char ebuf[1024];
|
||||
- VIR_WARN(_("Unable to log VM console data: %s\n"),
|
||||
- virStrerror(errno, ebuf, sizeof ebuf));
|
||||
- }
|
||||
- VIR_FREE(buf);
|
||||
- }
|
||||
+ VIR_FREE(buf);
|
||||
return -1;
|
||||
}
|
||||
|
||||
@@ -2463,7 +2447,7 @@ static int qemudDomainGetMemoryBalloon(virConnectPtr conn,
|
||||
goto cleanup;
|
||||
}
|
||||
|
||||
- DEBUG ("balloon reply: '%s'", reply);
|
||||
+ DEBUG ("%s: balloon reply: '%s'", vm->def->name, reply);
|
||||
if ((offset = strstr(reply, BALLOON_PREFIX)) != NULL) {
|
||||
unsigned int memMB;
|
||||
char *end;
|
||||
@@ -2517,7 +2501,7 @@ static int qemudDomainSetMemoryBalloon(virConnectPtr conn,
|
||||
|
||||
/* If the command failed qemu prints: 'unknown command'
|
||||
* No message is printed on success it seems */
|
||||
- DEBUG ("balloon reply: %s", reply);
|
||||
+ DEBUG ("%s: balloon reply: %s",vm->def->name, reply);
|
||||
if (strstr(reply, "\nunknown command:")) {
|
||||
/* Don't set error - it is expected memory balloon fails on many qemu */
|
||||
ret = 0;
|
||||
@@ -2812,7 +2796,7 @@ static int qemudDomainSave(virDomainPtr dom,
|
||||
goto cleanup;
|
||||
}
|
||||
|
||||
- DEBUG ("migrate reply: %s", info);
|
||||
+ DEBUG ("%s: migrate reply: %s", vm->def->name, info);
|
||||
|
||||
/* If the command isn't supported then qemu prints:
|
||||
* unknown command: migrate" */
|
||||
@@ -3658,7 +3642,7 @@ static int qemudDomainChangeEjectableMedia(virConnectPtr conn,
|
||||
/* If the command failed qemu prints:
|
||||
* device not found, device is locked ...
|
||||
* No message is printed on success it seems */
|
||||
- DEBUG ("ejectable media change reply: %s", reply);
|
||||
+ DEBUG ("%s: ejectable media change reply: %s", vm->def->name, reply);
|
||||
if (strstr(reply, "\ndevice ")) {
|
||||
qemudReportError (conn, dom, NULL, VIR_ERR_OPERATION_FAILED,
|
||||
_("changing cdrom media failed: %s"), reply);
|
||||
@@ -3719,7 +3703,7 @@ static int qemudDomainAttachPciDiskDevice(virConnectPtr conn,
|
||||
return -1;
|
||||
}
|
||||
|
||||
- DEBUG ("pci_add reply: %s", reply);
|
||||
+ DEBUG ("%s: pci_add reply: %s", vm->def->name, reply);
|
||||
/* If the command succeeds qemu prints:
|
||||
* OK bus 0... */
|
||||
#define PCI_ATTACH_OK_MSG "OK bus 0, slot "
|
||||
@@ -3787,7 +3771,7 @@ static int qemudDomainAttachUsbMassstorageDevice(virConnectPtr conn,
|
||||
return -1;
|
||||
}
|
||||
|
||||
- DEBUG ("attach_usb reply: %s", reply);
|
||||
+ DEBUG ("%s: attach_usb reply: %s",vm->def->name, reply);
|
||||
/* If the command failed qemu prints:
|
||||
* Could not add ... */
|
||||
if (strstr(reply, "Could not add ")) {
|
||||
@@ -3841,7 +3825,7 @@ static int qemudDomainAttachHostDevice(virConnectPtr conn,
|
||||
return -1;
|
||||
}
|
||||
|
||||
- DEBUG ("attach_usb reply: %s", reply);
|
||||
+ DEBUG ("%s: attach_usb reply: %s", vm->def->name, reply);
|
||||
/* If the command failed qemu prints:
|
||||
* Could not add ... */
|
||||
if (strstr(reply, "Could not add ")) {
|
||||
@@ -3980,7 +3964,7 @@ static int qemudDomainDetachPciDiskDevice(virConnectPtr conn,
|
||||
goto cleanup;
|
||||
}
|
||||
|
||||
- DEBUG ("pci_del reply: %s", reply);
|
||||
+ DEBUG ("%s: pci_del reply: %s",vm->def->name, reply);
|
||||
/* If the command fails due to a wrong slot qemu prints: invalid slot,
|
||||
* nothing is printed on success */
|
||||
if (strstr(reply, "invalid slot")) {
|
||||
@@ -4210,7 +4194,7 @@ qemudDomainBlockStats (virDomainPtr dom,
|
||||
"%s", _("'info blockstats' command failed"));
|
||||
goto cleanup;
|
||||
}
|
||||
- DEBUG ("info blockstats reply: %s", info);
|
||||
+ DEBUG ("%s: info blockstats reply: %s", vm->def->name, info);
|
||||
|
||||
/* If the command isn't supported then qemu prints the supported
|
||||
* info commands, so the output starts "info ". Since this is
|
||||
@@ -4251,21 +4235,25 @@ qemudDomainBlockStats (virDomainPtr dom,
|
||||
if (STRPREFIX (p, "rd_bytes=")) {
|
||||
p += 9;
|
||||
if (virStrToLong_ll (p, &dummy, 10, &stats->rd_bytes) == -1)
|
||||
- DEBUG ("error reading rd_bytes: %s", p);
|
||||
+ DEBUG ("%s: error reading rd_bytes: %s",
|
||||
+ vm->def->name, p);
|
||||
} else if (STRPREFIX (p, "wr_bytes=")) {
|
||||
p += 9;
|
||||
if (virStrToLong_ll (p, &dummy, 10, &stats->wr_bytes) == -1)
|
||||
- DEBUG ("error reading wr_bytes: %s", p);
|
||||
+ DEBUG ("%s: error reading wr_bytes: %s",
|
||||
+ vm->def->name, p);
|
||||
} else if (STRPREFIX (p, "rd_operations=")) {
|
||||
p += 14;
|
||||
if (virStrToLong_ll (p, &dummy, 10, &stats->rd_req) == -1)
|
||||
- DEBUG ("error reading rd_req: %s", p);
|
||||
+ DEBUG ("%s: error reading rd_req: %s",
|
||||
+ vm->def->name, p);
|
||||
} else if (STRPREFIX (p, "wr_operations=")) {
|
||||
p += 14;
|
||||
if (virStrToLong_ll (p, &dummy, 10, &stats->wr_req) == -1)
|
||||
- DEBUG ("error reading wr_req: %s", p);
|
||||
+ DEBUG ("%s: error reading wr_req: %s",
|
||||
+ vm->def->name, p);
|
||||
} else
|
||||
- DEBUG ("unknown block stat near %s", p);
|
||||
+ DEBUG ("%s: unknown block stat near %s", vm->def->name, p);
|
||||
|
||||
/* Skip to next label. */
|
||||
p = strchr (p, ' ');
|
||||
@@ -4477,7 +4465,7 @@ qemudDomainMemoryPeek (virDomainPtr dom,
|
||||
goto cleanup;
|
||||
}
|
||||
|
||||
- DEBUG ("memsave reply: %s", info);
|
||||
+ DEBUG ("%s: memsave reply: %s", vm->def->name, info);
|
||||
|
||||
/* Read the memory file into buffer. */
|
||||
if (saferead (fd, buffer, size) == (ssize_t) -1) {
|
||||
@@ -4794,7 +4782,7 @@ qemudDomainMigratePerform (virDomainPtr dom,
|
||||
"%s", _("off-line migration specified, but suspend operation failed"));
|
||||
goto cleanup;
|
||||
}
|
||||
- DEBUG ("stop reply: %s", info);
|
||||
+ DEBUG ("%s: stop reply: %s", vm->def->name, info);
|
||||
VIR_FREE(info);
|
||||
paused = 1;
|
||||
|
||||
@@ -4811,7 +4799,7 @@ qemudDomainMigratePerform (virDomainPtr dom,
|
||||
snprintf (cmd, sizeof cmd, "migrate_set_speed %lum", resource);
|
||||
qemudMonitorCommand (vm, cmd, &info);
|
||||
|
||||
- DEBUG ("migrate_set_speed reply: %s", info);
|
||||
+ DEBUG ("%s: migrate_set_speed reply: %s", vm->def->name, info);
|
||||
VIR_FREE (info);
|
||||
}
|
||||
|
||||
@@ -4830,7 +4818,7 @@ qemudDomainMigratePerform (virDomainPtr dom,
|
||||
goto cleanup;
|
||||
}
|
||||
|
||||
- DEBUG ("migrate reply: %s", info);
|
||||
+ DEBUG ("%s: migrate reply: %s", vm->def->name, info);
|
||||
|
||||
/* Now check for "fail" in the output string */
|
||||
if (strstr(info, "fail") != NULL) {
|
||||
@@ -4869,7 +4857,7 @@ cleanup:
|
||||
vm->def->name);
|
||||
}
|
||||
else {
|
||||
- DEBUG ("cont reply: %s", info);
|
||||
+ DEBUG ("%s: cont reply: %s", vm->def->name, info);
|
||||
VIR_FREE(info);
|
||||
}
|
||||
|
||||
--
|
||||
1.6.0.6
|
||||
|
||||
@@ -0,0 +1,45 @@
|
||||
From: "Daniel P. Berrange" <berrange@redhat.com>
|
||||
To: libvir-list@redhat.com
|
||||
Date: Thu, 30 Apr 2009 15:09:05 +0100
|
||||
Subject: [libvirt] PATCH: Enable migration with QEMU >= 0.10.0
|
||||
|
||||
The KVM migration code was added to QEMU for the 0.10.0 release, so we
|
||||
should enable this in libvirt now.
|
||||
|
||||
Daniel
|
||||
|
||||
diff -r be7993675e07 src/qemu_conf.c
|
||||
--- a/src/qemu_conf.c Thu Apr 30 14:49:27 2009 +0100
|
||||
+++ b/src/qemu_conf.c Thu Apr 30 15:08:45 2009 +0100
|
||||
@@ -472,16 +472,13 @@ int qemudExtractVersionInfo(const char *
|
||||
|
||||
/*
|
||||
* Handling of -incoming arg with varying features
|
||||
- * -incoming tcp (kvm >= 79)
|
||||
- * -incoming exec (kvm >= 80)
|
||||
+ * -incoming tcp (kvm >= 79, qemu >= 0.10.0)
|
||||
+ * -incoming exec (kvm >= 80, qemu >= 0.10.0)
|
||||
* -incoming stdio (all earlier kvm)
|
||||
*
|
||||
* NB, there was a pre-kvm-79 'tcp' support, but it
|
||||
* was broken, because it blocked the monitor console
|
||||
* while waiting for data, so pretend it doesn't exist
|
||||
- *
|
||||
- * XXX when next QEMU release after 0.9.1 arrives,
|
||||
- * we'll need to add MIGRATE_QEMU_TCP/EXEC here too
|
||||
*/
|
||||
if (kvm_version >= 79) {
|
||||
flags |= QEMUD_CMD_FLAG_MIGRATE_QEMU_TCP;
|
||||
@@ -489,6 +486,9 @@ int qemudExtractVersionInfo(const char *
|
||||
flags |= QEMUD_CMD_FLAG_MIGRATE_QEMU_EXEC;
|
||||
} else if (kvm_version > 0) {
|
||||
flags |= QEMUD_CMD_FLAG_MIGRATE_KVM_STDIO;
|
||||
+ } else if (version >= 10000) {
|
||||
+ flags |= QEMUD_CMD_FLAG_MIGRATE_QEMU_TCP;
|
||||
+ flags |= QEMUD_CMD_FLAG_MIGRATE_QEMU_EXEC;
|
||||
}
|
||||
|
||||
if (retversion)
|
||||
|
||||
|
||||
--
|
||||
@@ -0,0 +1,144 @@
|
||||
From e7be6cc841a5652b73ddd2ccd3769c7f8bbad13d Mon Sep 17 00:00:00 2001
|
||||
From: Daniel P. Berrange <berrange@redhat.com>
|
||||
Date: Tue, 12 May 2009 16:41:49 +0000
|
||||
Subject: [PATCH 1/2] Fix interrupting of main event thread & protect against accidental uniniitalized variables
|
||||
|
||||
---
|
||||
qemud/event.c | 42 +++++++++++++++++++++++++++++++++++-------
|
||||
1 files changed, 35 insertions(+), 7 deletions(-)
|
||||
|
||||
diff --git a/qemud/event.c b/qemud/event.c
|
||||
index 65f548e..754f2b1 100644
|
||||
--- a/qemud/event.c
|
||||
+++ b/qemud/event.c
|
||||
@@ -84,10 +84,10 @@ struct virEventLoop {
|
||||
static struct virEventLoop eventLoop;
|
||||
|
||||
/* Unique ID for the next FD watch to be registered */
|
||||
-static int nextWatch = 0;
|
||||
+static int nextWatch = 1;
|
||||
|
||||
/* Unique ID for the next timer to be registered */
|
||||
-static int nextTimer = 0;
|
||||
+static int nextTimer = 1;
|
||||
|
||||
static void virEventLock(void)
|
||||
{
|
||||
@@ -143,15 +143,22 @@ int virEventAddHandleImpl(int fd, int events,
|
||||
|
||||
void virEventUpdateHandleImpl(int watch, int events) {
|
||||
int i;
|
||||
+ EVENT_DEBUG("Update handle w=%d e=%d", watch, events);
|
||||
+
|
||||
+ if (watch <= 0) {
|
||||
+ VIR_WARN("Ignoring invalid update watch %d", watch);
|
||||
+ return;
|
||||
+ }
|
||||
+
|
||||
virEventLock();
|
||||
for (i = 0 ; i < eventLoop.handlesCount ; i++) {
|
||||
if (eventLoop.handles[i].watch == watch) {
|
||||
eventLoop.handles[i].events =
|
||||
virEventHandleTypeToPollEvent(events);
|
||||
+ virEventInterruptLocked();
|
||||
break;
|
||||
}
|
||||
}
|
||||
- virEventInterruptLocked();
|
||||
virEventUnlock();
|
||||
}
|
||||
|
||||
@@ -164,6 +171,12 @@ void virEventUpdateHandleImpl(int watch, int events) {
|
||||
int virEventRemoveHandleImpl(int watch) {
|
||||
int i;
|
||||
EVENT_DEBUG("Remove handle %d", watch);
|
||||
+
|
||||
+ if (watch <= 0) {
|
||||
+ VIR_WARN("Ignoring invalid remove watch %d", watch);
|
||||
+ return -1;
|
||||
+ }
|
||||
+
|
||||
virEventLock();
|
||||
for (i = 0 ; i < eventLoop.handlesCount ; i++) {
|
||||
if (eventLoop.handles[i].deleted)
|
||||
@@ -172,11 +185,11 @@ int virEventRemoveHandleImpl(int watch) {
|
||||
if (eventLoop.handles[i].watch == watch) {
|
||||
EVENT_DEBUG("mark delete %d %d", i, eventLoop.handles[i].fd);
|
||||
eventLoop.handles[i].deleted = 1;
|
||||
+ virEventInterruptLocked();
|
||||
virEventUnlock();
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
- virEventInterruptLocked();
|
||||
virEventUnlock();
|
||||
return -1;
|
||||
}
|
||||
@@ -232,6 +245,12 @@ void virEventUpdateTimeoutImpl(int timer, int frequency) {
|
||||
struct timeval tv;
|
||||
int i;
|
||||
EVENT_DEBUG("Updating timer %d timeout with %d ms freq", timer, frequency);
|
||||
+
|
||||
+ if (timer <= 0) {
|
||||
+ VIR_WARN("Ignoring invalid update timer %d", timer);
|
||||
+ return;
|
||||
+ }
|
||||
+
|
||||
if (gettimeofday(&tv, NULL) < 0) {
|
||||
return;
|
||||
}
|
||||
@@ -244,10 +263,10 @@ void virEventUpdateTimeoutImpl(int timer, int frequency) {
|
||||
frequency >= 0 ? frequency +
|
||||
(((unsigned long long)tv.tv_sec)*1000) +
|
||||
(((unsigned long long)tv.tv_usec)/1000) : 0;
|
||||
+ virEventInterruptLocked();
|
||||
break;
|
||||
}
|
||||
}
|
||||
- virEventInterruptLocked();
|
||||
virEventUnlock();
|
||||
}
|
||||
|
||||
@@ -260,6 +279,12 @@ void virEventUpdateTimeoutImpl(int timer, int frequency) {
|
||||
int virEventRemoveTimeoutImpl(int timer) {
|
||||
int i;
|
||||
EVENT_DEBUG("Remove timer %d", timer);
|
||||
+
|
||||
+ if (timer <= 0) {
|
||||
+ VIR_WARN("Ignoring invalid remove timer %d", timer);
|
||||
+ return -1;
|
||||
+ }
|
||||
+
|
||||
virEventLock();
|
||||
for (i = 0 ; i < eventLoop.timeoutsCount ; i++) {
|
||||
if (eventLoop.timeouts[i].deleted)
|
||||
@@ -267,11 +292,11 @@ int virEventRemoveTimeoutImpl(int timer) {
|
||||
|
||||
if (eventLoop.timeouts[i].timer == timer) {
|
||||
eventLoop.timeouts[i].deleted = 1;
|
||||
+ virEventInterruptLocked();
|
||||
virEventUnlock();
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
- virEventInterruptLocked();
|
||||
virEventUnlock();
|
||||
return -1;
|
||||
}
|
||||
@@ -617,9 +642,12 @@ static int virEventInterruptLocked(void)
|
||||
char c = '\0';
|
||||
|
||||
if (!eventLoop.running ||
|
||||
- pthread_self() == eventLoop.leader)
|
||||
+ pthread_self() == eventLoop.leader) {
|
||||
+ VIR_DEBUG("Skip interrupt, %d %d", eventLoop.running, (int)eventLoop.leader);
|
||||
return 0;
|
||||
+ }
|
||||
|
||||
+ VIR_DEBUG0("Interrupting");
|
||||
if (safewrite(eventLoop.wakeupfd[1], &c, sizeof(c)) != sizeof(c))
|
||||
return -1;
|
||||
return 0;
|
||||
--
|
||||
1.6.0.6
|
||||
|
||||
@@ -0,0 +1,197 @@
|
||||
From 6483ee77ed12f037d68a6adc690624fa1b508dc0 Mon Sep 17 00:00:00 2001
|
||||
From: Daniel P. Berrange <berrange@redhat.com>
|
||||
Date: Tue, 12 May 2009 16:43:04 +0000
|
||||
Subject: [PATCH 2/2] Fix watch/timer event deletion
|
||||
|
||||
---
|
||||
qemud/event.c | 112 ++++++++++++++++++++++++++-------------------------------
|
||||
1 files changed, 51 insertions(+), 61 deletions(-)
|
||||
|
||||
diff --git a/qemud/event.c b/qemud/event.c
|
||||
index 754f2b1..a57d967 100644
|
||||
--- a/qemud/event.c
|
||||
+++ b/qemud/event.c
|
||||
@@ -313,7 +313,7 @@ static int virEventCalculateTimeout(int *timeout) {
|
||||
EVENT_DEBUG("Calculate expiry of %d timers", eventLoop.timeoutsCount);
|
||||
/* Figure out if we need a timeout */
|
||||
for (i = 0 ; i < eventLoop.timeoutsCount ; i++) {
|
||||
- if (eventLoop.timeouts[i].deleted || eventLoop.timeouts[i].frequency < 0)
|
||||
+ if (eventLoop.timeouts[i].frequency < 0)
|
||||
continue;
|
||||
|
||||
EVENT_DEBUG("Got a timeout scheduled for %llu", eventLoop.timeouts[i].expiresAt);
|
||||
@@ -350,32 +350,26 @@ static int virEventCalculateTimeout(int *timeout) {
|
||||
* file handles. The caller must free the returned data struct
|
||||
* returns: the pollfd array, or NULL on error
|
||||
*/
|
||||
-static int virEventMakePollFDs(struct pollfd **retfds) {
|
||||
+static struct pollfd *virEventMakePollFDs(void) {
|
||||
struct pollfd *fds;
|
||||
- int i, nfds = 0;
|
||||
+ int i;
|
||||
|
||||
- for (i = 0 ; i < eventLoop.handlesCount ; i++) {
|
||||
- if (eventLoop.handles[i].deleted)
|
||||
- continue;
|
||||
- nfds++;
|
||||
- }
|
||||
- *retfds = NULL;
|
||||
/* Setup the poll file handle data structs */
|
||||
- if (VIR_ALLOC_N(fds, nfds) < 0)
|
||||
- return -1;
|
||||
+ if (VIR_ALLOC_N(fds, eventLoop.handlesCount) < 0)
|
||||
+ return NULL;
|
||||
|
||||
- for (i = 0, nfds = 0 ; i < eventLoop.handlesCount ; i++) {
|
||||
- if (eventLoop.handles[i].deleted)
|
||||
- continue;
|
||||
- fds[nfds].fd = eventLoop.handles[i].fd;
|
||||
- fds[nfds].events = eventLoop.handles[i].events;
|
||||
- fds[nfds].revents = 0;
|
||||
+ for (i = 0 ; i < eventLoop.handlesCount ; i++) {
|
||||
+ EVENT_DEBUG("Prepare n=%d w=%d, f=%d e=%d", i,
|
||||
+ eventLoop.handles[i].watch,
|
||||
+ eventLoop.handles[i].fd,
|
||||
+ eventLoop.handles[i].events);
|
||||
+ fds[i].fd = eventLoop.handles[i].fd;
|
||||
+ fds[i].events = eventLoop.handles[i].events;
|
||||
+ fds[i].revents = 0;
|
||||
//EVENT_DEBUG("Wait for %d %d", eventLoop.handles[i].fd, eventLoop.handles[i].events);
|
||||
- nfds++;
|
||||
}
|
||||
|
||||
- *retfds = fds;
|
||||
- return nfds;
|
||||
+ return fds;
|
||||
}
|
||||
|
||||
|
||||
@@ -435,26 +429,30 @@ static int virEventDispatchTimeouts(void) {
|
||||
* Returns 0 upon success, -1 if an error occurred
|
||||
*/
|
||||
static int virEventDispatchHandles(int nfds, struct pollfd *fds) {
|
||||
- int i, n;
|
||||
+ int i;
|
||||
|
||||
- for (i = 0, n = 0 ; i < eventLoop.handlesCount && n < nfds ; i++) {
|
||||
+ /* NB, use nfds not eventLoop.handlesCount, because new
|
||||
+ * fds might be added on end of list, and they're not
|
||||
+ * in the fds array we've got */
|
||||
+ for (i = 0 ; i < nfds ; i++) {
|
||||
if (eventLoop.handles[i].deleted) {
|
||||
- EVENT_DEBUG("Skip deleted %d", eventLoop.handles[i].fd);
|
||||
+ EVENT_DEBUG("Skip deleted n=%d w=%d f=%d", i,
|
||||
+ eventLoop.handles[i].watch, eventLoop.handles[i].fd);
|
||||
continue;
|
||||
}
|
||||
|
||||
- if (fds[n].revents) {
|
||||
+ if (fds[i].revents) {
|
||||
virEventHandleCallback cb = eventLoop.handles[i].cb;
|
||||
void *opaque = eventLoop.handles[i].opaque;
|
||||
- int hEvents = virPollEventToEventHandleType(fds[n].revents);
|
||||
- EVENT_DEBUG("Dispatch %d %d %p", fds[n].fd,
|
||||
- fds[n].revents, eventLoop.handles[i].opaque);
|
||||
+ int hEvents = virPollEventToEventHandleType(fds[i].revents);
|
||||
+ EVENT_DEBUG("Dispatch n=%d f=%d w=%d e=%d %p", i,
|
||||
+ fds[i].fd, eventLoop.handles[i].watch,
|
||||
+ fds[i].revents, eventLoop.handles[i].opaque);
|
||||
virEventUnlock();
|
||||
(cb)(eventLoop.handles[i].watch,
|
||||
- fds[n].fd, hEvents, opaque);
|
||||
+ fds[i].fd, hEvents, opaque);
|
||||
virEventLock();
|
||||
}
|
||||
- n++;
|
||||
}
|
||||
|
||||
return 0;
|
||||
@@ -545,22 +543,21 @@ static int virEventCleanupHandles(void) {
|
||||
* at least one file handle has an event, or a timer expires
|
||||
*/
|
||||
int virEventRunOnce(void) {
|
||||
- struct pollfd *fds;
|
||||
+ struct pollfd *fds = NULL;
|
||||
int ret, timeout, nfds;
|
||||
|
||||
virEventLock();
|
||||
eventLoop.running = 1;
|
||||
eventLoop.leader = pthread_self();
|
||||
- if ((nfds = virEventMakePollFDs(&fds)) < 0) {
|
||||
- virEventUnlock();
|
||||
- return -1;
|
||||
- }
|
||||
|
||||
- if (virEventCalculateTimeout(&timeout) < 0) {
|
||||
- VIR_FREE(fds);
|
||||
- virEventUnlock();
|
||||
- return -1;
|
||||
- }
|
||||
+ if (virEventCleanupTimeouts() < 0 ||
|
||||
+ virEventCleanupHandles() < 0)
|
||||
+ goto error;
|
||||
+
|
||||
+ if (!(fds = virEventMakePollFDs()) ||
|
||||
+ virEventCalculateTimeout(&timeout) < 0)
|
||||
+ goto error;
|
||||
+ nfds = eventLoop.handlesCount;
|
||||
|
||||
virEventUnlock();
|
||||
|
||||
@@ -572,38 +569,31 @@ int virEventRunOnce(void) {
|
||||
if (errno == EINTR) {
|
||||
goto retry;
|
||||
}
|
||||
- VIR_FREE(fds);
|
||||
- return -1;
|
||||
+ goto error_unlocked;
|
||||
}
|
||||
|
||||
virEventLock();
|
||||
- if (virEventDispatchTimeouts() < 0) {
|
||||
- VIR_FREE(fds);
|
||||
- virEventUnlock();
|
||||
- return -1;
|
||||
- }
|
||||
+ if (virEventDispatchTimeouts() < 0)
|
||||
+ goto error;
|
||||
|
||||
if (ret > 0 &&
|
||||
- virEventDispatchHandles(nfds, fds) < 0) {
|
||||
- VIR_FREE(fds);
|
||||
- virEventUnlock();
|
||||
- return -1;
|
||||
- }
|
||||
- VIR_FREE(fds);
|
||||
-
|
||||
- if (virEventCleanupTimeouts() < 0) {
|
||||
- virEventUnlock();
|
||||
- return -1;
|
||||
- }
|
||||
+ virEventDispatchHandles(nfds, fds) < 0)
|
||||
+ goto error;
|
||||
|
||||
- if (virEventCleanupHandles() < 0) {
|
||||
- virEventUnlock();
|
||||
- return -1;
|
||||
- }
|
||||
+ if (virEventCleanupTimeouts() < 0 ||
|
||||
+ virEventCleanupHandles() < 0)
|
||||
+ goto error;
|
||||
|
||||
eventLoop.running = 0;
|
||||
virEventUnlock();
|
||||
+ VIR_FREE(fds);
|
||||
return 0;
|
||||
+
|
||||
+error:
|
||||
+ virEventUnlock();
|
||||
+error_unlocked:
|
||||
+ VIR_FREE(fds);
|
||||
+ return -1;
|
||||
}
|
||||
|
||||
static void virEventHandleWakeup(int watch ATTRIBUTE_UNUSED,
|
||||
--
|
||||
1.6.0.6
|
||||
|
||||
@@ -0,0 +1,13 @@
|
||||
diff -rup libvirt-0.6.2/src/security_selinux.c new/src/security_selinux.c
|
||||
--- libvirt-0.6.2/src/security_selinux.c 2009-05-10 22:04:25.000000000 -0400
|
||||
+++ new/src/security_selinux.c 2009-05-10 22:06:09.000000000 -0400
|
||||
@@ -338,6 +338,9 @@ SELinuxSetSecurityImageLabel(virConnectP
|
||||
{
|
||||
const virSecurityLabelDefPtr secdef = &vm->def->seclabel;
|
||||
|
||||
+ if (!disk->src)
|
||||
+ return 0;
|
||||
+
|
||||
if (disk->shared) {
|
||||
return SELinuxSetFilecon(conn, disk->src, default_image_context);
|
||||
} else if (disk->readonly) {
|
||||
@@ -0,0 +1,82 @@
|
||||
From 2b3fcdc378e7bec5c1a78b81632756e92930fd24 Mon Sep 17 00:00:00 2001
|
||||
From: Daniel P. Berrange <berrange@redhat.com>
|
||||
Date: Mon, 11 May 2009 15:14:24 +0000
|
||||
Subject: [PATCH 1/1] Fix QEMU ARGV detection with kvm >= 85
|
||||
|
||||
---
|
||||
src/qemu_conf.c | 18 ++++++++++++++----
|
||||
src/qemu_driver.c | 12 ++----------
|
||||
2 files changed, 16 insertions(+), 14 deletions(-)
|
||||
|
||||
diff --git a/src/qemu_conf.c b/src/qemu_conf.c
|
||||
index 9cb71eb..a57d3ab 100644
|
||||
--- a/src/qemu_conf.c
|
||||
+++ b/src/qemu_conf.c
|
||||
@@ -431,18 +431,28 @@ int qemudExtractVersionInfo(const char *qemu,
|
||||
return -1;
|
||||
|
||||
char *help = NULL;
|
||||
- enum { MAX_HELP_OUTPUT_SIZE = 8192 };
|
||||
+ enum { MAX_HELP_OUTPUT_SIZE = 1024*64 };
|
||||
int len = virFileReadLimFD(newstdout, MAX_HELP_OUTPUT_SIZE, &help);
|
||||
- if (len < 0)
|
||||
+ if (len < 0) {
|
||||
+ virReportSystemError(NULL, errno, "%s",
|
||||
+ _("Unable to read QEMU help output"));
|
||||
goto cleanup2;
|
||||
+ }
|
||||
|
||||
if (sscanf(help, "QEMU PC emulator version %u.%u.%u (kvm-%u)",
|
||||
&major, &minor, µ, &kvm_version) != 4)
|
||||
kvm_version = 0;
|
||||
|
||||
- if (!kvm_version && sscanf(help, "QEMU PC emulator version %u.%u.%u",
|
||||
- &major, &minor, µ) != 3)
|
||||
+ if (!kvm_version &&
|
||||
+ sscanf(help, "QEMU PC emulator version %u.%u.%u",
|
||||
+ &major, &minor, µ) != 3) {
|
||||
+ char *eol = strchr(help, '\n');
|
||||
+ if (eol) *eol = '\0';
|
||||
+ qemudReportError(NULL, NULL, NULL, VIR_ERR_INTERNAL_ERROR,
|
||||
+ _("cannot parse QEMU version number in '%s'"),
|
||||
+ help);
|
||||
goto cleanup2;
|
||||
+ }
|
||||
|
||||
version = (major * 1000 * 1000) + (minor * 1000) + micro;
|
||||
|
||||
diff --git a/src/qemu_driver.c b/src/qemu_driver.c
|
||||
index 30642d5..bd60b29 100644
|
||||
--- a/src/qemu_driver.c
|
||||
+++ b/src/qemu_driver.c
|
||||
@@ -1391,12 +1391,8 @@ static int qemudStartVMDaemon(virConnectPtr conn,
|
||||
|
||||
if (qemudExtractVersionInfo(emulator,
|
||||
NULL,
|
||||
- &qemuCmdFlags) < 0) {
|
||||
- qemudReportError(conn, NULL, NULL, VIR_ERR_INTERNAL_ERROR,
|
||||
- _("Cannot determine QEMU argv syntax %s"),
|
||||
- emulator);
|
||||
+ &qemuCmdFlags) < 0)
|
||||
goto cleanup;
|
||||
- }
|
||||
|
||||
if (qemuPrepareHostDevices(conn, vm->def) < 0)
|
||||
goto cleanup;
|
||||
@@ -3715,12 +3711,8 @@ static int qemudDomainChangeEjectableMedia(virConnectPtr conn,
|
||||
|
||||
if (qemudExtractVersionInfo(vm->def->emulator,
|
||||
NULL,
|
||||
- &qemuCmdFlags) < 0) {
|
||||
- qemudReportError(conn, dom, NULL, VIR_ERR_INTERNAL_ERROR,
|
||||
- _("Cannot determine QEMU argv syntax %s"),
|
||||
- vm->def->emulator);
|
||||
+ &qemuCmdFlags) < 0)
|
||||
return -1;
|
||||
- }
|
||||
|
||||
if (qemuCmdFlags & QEMUD_CMD_FLAG_DRIVE) {
|
||||
if (!(devname = qemudDiskDeviceName(conn, newdisk)))
|
||||
--
|
||||
1.6.0.6
|
||||
|
||||
@@ -0,0 +1,26 @@
|
||||
From 0ae4c67ff5f1d24698c5cfc8a9719d333c892644 Mon Sep 17 00:00:00 2001
|
||||
From: Mark McLoughlin <markmc@redhat.com>
|
||||
Date: Thu, 16 Apr 2009 11:23:55 +0100
|
||||
Subject: [PATCH 1/3] qemu -drive takes format= not fmt=
|
||||
|
||||
Seems like a simple typo - it has been "format=" since the flag
|
||||
was introduced, but we added it as "fmt=".
|
||||
|
||||
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
|
||||
---
|
||||
src/qemu_conf.c | 2 +-
|
||||
1 file changed, 1 insertion(+), 1 deletion(-)
|
||||
|
||||
diff --git a/src/qemu_conf.c b/src/qemu_conf.c
|
||||
index f36c927..6f9e610 100644
|
||||
--- a/src/qemu_conf.c
|
||||
+++ b/src/qemu_conf.c
|
||||
@@ -1135,7 +1135,7 @@ int qemudBuildCommandLine(virConnectPtr conn,
|
||||
disk->device == VIR_DOMAIN_DISK_DEVICE_DISK)
|
||||
virBufferAddLit(&opt, ",boot=on");
|
||||
if (disk->driverType)
|
||||
- virBufferVSprintf(&opt, ",fmt=%s", disk->driverType);
|
||||
+ virBufferVSprintf(&opt, ",format=%s", disk->driverType);
|
||||
|
||||
if (disk->cachemode) {
|
||||
const char *mode =
|
||||
@@ -0,0 +1,76 @@
|
||||
diff -rup libvirt-0.6.2/src/security_selinux.c libvirt-0.6.2.new/src/security_selinux.c
|
||||
--- libvirt-0.6.2/src/security_selinux.c 2009-04-03 15:36:56.000000000 +0100
|
||||
+++ libvirt-0.6.2.new/src/security_selinux.c 2009-05-05 13:39:42.000000000 +0100
|
||||
@@ -24,11 +24,12 @@
|
||||
#include "virterror_internal.h"
|
||||
#include "util.h"
|
||||
#include "memory.h"
|
||||
-
|
||||
+#include "logging.h"
|
||||
|
||||
#define VIR_FROM_THIS VIR_FROM_SECURITY
|
||||
|
||||
static char default_domain_context[1024];
|
||||
+static char default_content_context[1024];
|
||||
static char default_image_context[1024];
|
||||
#define SECURITY_SELINUX_VOID_DOI "0"
|
||||
#define SECURITY_SELINUX_NAME "selinux"
|
||||
@@ -148,8 +149,13 @@ SELinuxInitialize(virConnectPtr conn)
|
||||
close(fd);
|
||||
|
||||
ptr = strchrnul(default_image_context, '\n');
|
||||
- *ptr = '\0';
|
||||
-
|
||||
+ if (*ptr == '\n') {
|
||||
+ *ptr = '\0';
|
||||
+ strcpy(default_content_context, ptr+1);
|
||||
+ ptr = strchrnul(default_content_context, '\n');
|
||||
+ if (*ptr == '\n')
|
||||
+ *ptr = '\0';
|
||||
+ }
|
||||
return 0;
|
||||
}
|
||||
|
||||
@@ -275,6 +281,8 @@ SELinuxSetFilecon(virConnectPtr conn, co
|
||||
{
|
||||
char ebuf[1024];
|
||||
|
||||
+ VIR_INFO("Setting SELinux context on '%s' to '%s'", path, tcon);
|
||||
+
|
||||
if(setfilecon(path, tcon) < 0) {
|
||||
virSecurityReportError(conn, VIR_ERR_ERROR,
|
||||
_("%s: unable to set security context "
|
||||
@@ -299,6 +307,8 @@ SELinuxRestoreSecurityImageLabel(virConn
|
||||
char *newpath = NULL;
|
||||
const char *path = disk->src;
|
||||
|
||||
+ /* Don't restore labels on readoly/shared disks, because
|
||||
+ * other VMs may still be accessing these */
|
||||
if (disk->readonly || disk->shared)
|
||||
return 0;
|
||||
|
||||
@@ -328,8 +338,13 @@ SELinuxSetSecurityImageLabel(virConnectP
|
||||
{
|
||||
const virSecurityLabelDefPtr secdef = &vm->def->seclabel;
|
||||
|
||||
- if (secdef->imagelabel)
|
||||
+ if (disk->shared) {
|
||||
+ return SELinuxSetFilecon(conn, disk->src, default_image_context);
|
||||
+ } else if (disk->readonly) {
|
||||
+ return SELinuxSetFilecon(conn, disk->src, default_content_context);
|
||||
+ } else if (secdef->imagelabel) {
|
||||
return SELinuxSetFilecon(conn, disk->src, secdef->imagelabel);
|
||||
+ }
|
||||
|
||||
return 0;
|
||||
}
|
||||
@@ -403,9 +418,6 @@ SELinuxSetSecurityLabel(virConnectPtr co
|
||||
|
||||
if (secdef->imagelabel) {
|
||||
for (i = 0 ; i < vm->def->ndisks ; i++) {
|
||||
- if (vm->def->disks[i]->readonly ||
|
||||
- vm->def->disks[i]->shared) continue;
|
||||
-
|
||||
if (SELinuxSetSecurityImageLabel(conn, vm, vm->def->disks[i]) < 0)
|
||||
return -1;
|
||||
}
|
||||
@@ -0,0 +1,33 @@
|
||||
--- src/qemu_conf.c.orig 2009-04-02 11:50:10.000000000 +0200
|
||||
+++ src/qemu_conf.c 2009-04-03 17:46:59.000000000 +0200
|
||||
@@ -779,6 +779,20 @@ int qemudBuildCommandLine(virConnectPtr
|
||||
char domid[50];
|
||||
char *pidfile;
|
||||
const char *cpu = NULL;
|
||||
+ int skipSound = 0;
|
||||
+
|
||||
+ if (driver->securityDriver &&
|
||||
+ driver->securityDriver->name &&
|
||||
+ STREQ(driver->securityDriver->name, "selinux") &&
|
||||
+ getuid() == 0) {
|
||||
+ static int soundWarned = 0;
|
||||
+ skipSound = 1;
|
||||
+ if (vm->def->nsounds &&
|
||||
+ !soundWarned) {
|
||||
+ soundWarned = 1;
|
||||
+ VIR_WARN0("Sound cards for VMs are disabled while SELinux security model is active");
|
||||
+ }
|
||||
+ }
|
||||
|
||||
uname_normalize(&ut);
|
||||
|
||||
@@ -1425,7 +1439,8 @@ int qemudBuildCommandLine(virConnectPtr
|
||||
}
|
||||
|
||||
/* Add sound hardware */
|
||||
- if (vm->def->nsounds) {
|
||||
+ if (vm->def->nsounds &&
|
||||
+ !skipSound) {
|
||||
int size = 100;
|
||||
char *modstr;
|
||||
if (VIR_ALLOC_N(modstr, size+1) < 0)
|
||||
@@ -0,0 +1,47 @@
|
||||
From 7f7a4403860f56d5a1ad65bfd16f5bf97a971d45 Mon Sep 17 00:00:00 2001
|
||||
From: Daniel Veillard <veillard@redhat.com>
|
||||
Date: Wed, 13 May 2009 16:19:59 +0000
|
||||
Subject: [PATCH 1/1] * src/buf.c: avoid an XML attribute escaping bug #499791
|
||||
daniel
|
||||
|
||||
---
|
||||
src/buf.c | 16 +++++++++++++++-
|
||||
1 files changed, 15 insertions(+), 1 deletions(-)
|
||||
|
||||
diff --git a/src/buf.c b/src/buf.c
|
||||
index cdcdac9..259175d 100644
|
||||
--- a/src/buf.c
|
||||
+++ b/src/buf.c
|
||||
@@ -266,7 +266,7 @@ virBufferEscapeString(const virBufferPtr buf, const char *format, const char *st
|
||||
return;
|
||||
|
||||
len = strlen(str);
|
||||
- if (VIR_ALLOC_N(escaped, 5 * len + 1) < 0) {
|
||||
+ if (VIR_ALLOC_N(escaped, 6 * len + 1) < 0) {
|
||||
virBufferNoMemory(buf);
|
||||
return;
|
||||
}
|
||||
@@ -290,6 +290,20 @@ virBufferEscapeString(const virBufferPtr buf, const char *format, const char *st
|
||||
*out++ = 'm';
|
||||
*out++ = 'p';
|
||||
*out++ = ';';
|
||||
+ } else if (*cur == '"') {
|
||||
+ *out++ = '&';
|
||||
+ *out++ = 'q';
|
||||
+ *out++ = 'u';
|
||||
+ *out++ = 'o';
|
||||
+ *out++ = 't';
|
||||
+ *out++ = ';';
|
||||
+ } else if (*cur == '\'') {
|
||||
+ *out++ = '&';
|
||||
+ *out++ = 'a';
|
||||
+ *out++ = 'p';
|
||||
+ *out++ = 'o';
|
||||
+ *out++ = 's';
|
||||
+ *out++ = ';';
|
||||
} else if ((*cur >= 0x20) || (*cur == '\n') || (*cur == '\t') ||
|
||||
(*cur == '\r')) {
|
||||
/*
|
||||
--
|
||||
1.6.0.6
|
||||
|
||||
@@ -0,0 +1,45 @@
|
||||
From 3d7771e0570e09096ad9391a857dad48b150bc0c Mon Sep 17 00:00:00 2001
|
||||
From: Mark McLoughlin <markmc@redhat.com>
|
||||
Date: Wed, 6 May 2009 16:33:28 +0100
|
||||
Subject: [PATCH] Fix qemu driver's interpretation of <hostdev managed='yes'/>
|
||||
|
||||
This change:
|
||||
|
||||
Tue Mar 3 08:55:13 GMT 2009 Daniel P. Berrange <berrange@redhat.com>
|
||||
|
||||
Don't try to detach & reset PCI devices while running test
|
||||
suite for XML-> ARGV conversion.
|
||||
* src/qemu_driver.c: Add qemuPrepareHostDevices() helper to
|
||||
detach and reset PCI devices.
|
||||
* src/qemu_conf.c: Don't detach & reset PCI devices while
|
||||
building the command line argv
|
||||
|
||||
accidentally did this:
|
||||
|
||||
- if (hostdev->managed) {
|
||||
+ if (!hostdev->managed) {
|
||||
|
||||
Which results in managed='yes' not causing the device to be
|
||||
detached when the guest is starting.
|
||||
|
||||
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
|
||||
---
|
||||
src/qemu_driver.c | 2 +-
|
||||
1 files changed, 1 insertions(+), 1 deletions(-)
|
||||
|
||||
diff --git a/src/qemu_driver.c b/src/qemu_driver.c
|
||||
index 5898026..59312c0 100644
|
||||
--- a/src/qemu_driver.c
|
||||
+++ b/src/qemu_driver.c
|
||||
@@ -1215,7 +1215,7 @@ static int qemuPrepareHostDevices(virConnectPtr conn,
|
||||
if (hostdev->source.subsys.type != VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI)
|
||||
continue;
|
||||
|
||||
- if (!hostdev->managed) {
|
||||
+ if (hostdev->managed) {
|
||||
pciDevice *dev = pciGetDevice(conn,
|
||||
hostdev->source.subsys.u.pci.domain,
|
||||
hostdev->source.subsys.u.pci.bus,
|
||||
--
|
||||
1.6.0.6
|
||||
|
||||
@@ -0,0 +1,76 @@
|
||||
commit 0e51348cb9aeafe5e2fd6469a4bde0baa1eb8720
|
||||
Author: Cole Robinson <crobinso@redhat.com>
|
||||
Date: Mon May 4 15:06:03 2009 -0400
|
||||
|
||||
Refresh QEMU driver capabilities for each getCapabilities call.
|
||||
|
||||
Also fix up a couple issues where caps are accessed without locking
|
||||
the driver structure.
|
||||
|
||||
diff --git a/src/qemu_driver.c b/src/qemu_driver.c
|
||||
index 23ea961..790dac6 100644
|
||||
--- a/src/qemu_driver.c
|
||||
+++ b/src/qemu_driver.c
|
||||
@@ -1885,10 +1885,12 @@ static int qemudGetNodeInfo(virConnectPtr conn,
|
||||
|
||||
static char *qemudGetCapabilities(virConnectPtr conn) {
|
||||
struct qemud_driver *driver = conn->privateData;
|
||||
- char *xml;
|
||||
+ char *xml = NULL;
|
||||
|
||||
qemuDriverLock(driver);
|
||||
- if ((xml = virCapabilitiesFormatXML(driver->caps)) == NULL)
|
||||
+ virCapabilitiesFree(qemu_driver->caps);
|
||||
+ if ((qemu_driver->caps = qemudCapsInit()) == NULL ||
|
||||
+ (xml = virCapabilitiesFormatXML(driver->caps)) == NULL)
|
||||
virReportOOMError(conn);
|
||||
qemuDriverUnlock(driver);
|
||||
|
||||
@@ -3169,20 +3171,26 @@ cleanup:
|
||||
return ret;
|
||||
}
|
||||
|
||||
-static int qemudNodeGetSecurityModel(virConnectPtr conn, virSecurityModelPtr secmodel)
|
||||
+static int qemudNodeGetSecurityModel(virConnectPtr conn,
|
||||
+ virSecurityModelPtr secmodel)
|
||||
{
|
||||
struct qemud_driver *driver = (struct qemud_driver *)conn->privateData;
|
||||
char *p;
|
||||
+ int ret = 0;
|
||||
|
||||
- if (!driver->securityDriver)
|
||||
- return -2;
|
||||
+ qemuDriverLock(driver);
|
||||
+ if (!driver->securityDriver) {
|
||||
+ ret = -2;
|
||||
+ goto cleanup;
|
||||
+ }
|
||||
|
||||
p = driver->caps->host.secModel.model;
|
||||
if (strlen(p) >= VIR_SECURITY_MODEL_BUFLEN-1) {
|
||||
qemudReportError(conn, NULL, NULL, VIR_ERR_INTERNAL_ERROR,
|
||||
_("security model string exceeds max %d bytes"),
|
||||
VIR_SECURITY_MODEL_BUFLEN-1);
|
||||
- return -1;
|
||||
+ ret = -1;
|
||||
+ goto cleanup;
|
||||
}
|
||||
strcpy(secmodel->model, p);
|
||||
|
||||
@@ -3191,10 +3199,14 @@ static int qemudNodeGetSecurityModel(virConnectPtr conn, virSecurityModelPtr sec
|
||||
qemudReportError(conn, NULL, NULL, VIR_ERR_INTERNAL_ERROR,
|
||||
_("security DOI string exceeds max %d bytes"),
|
||||
VIR_SECURITY_DOI_BUFLEN-1);
|
||||
- return -1;
|
||||
+ ret = -1;
|
||||
+ goto cleanup;
|
||||
}
|
||||
strcpy(secmodel->doi, p);
|
||||
- return 0;
|
||||
+
|
||||
+cleanup:
|
||||
+ qemuDriverUnlock(driver);
|
||||
+ return ret;
|
||||
}
|
||||
|
||||
/* TODO: check seclabel restore */
|
||||
+591
-2678
File diff suppressed because it is too large
Load Diff
Reference in New Issue
Block a user