Compare commits

...

8 Commits

Author SHA1 Message Date
Cole Robinson 5c3e8a7ac0 Fix nodedev XML conversion errors (bz 591262)
Fix PCI xml decimal parsing (bz 582752)
Fix CDROM media connect/eject (bz 582005)
Always report qemu startup output on error (bz 581381)
Fix crash from 'virsh dominfo' if secdriver disabled (bz 581166)
2010-05-18 18:49:49 +00:00
Cole Robinson 09a86187e8 Fix slow storage volume allocation (bz 582356) 2010-04-20 19:39:41 +00:00
Cole Robinson a8bac7d647 Fix USB devices by product with security enabled (bz 574136)
Set kernel/initrd in security driver, fixes some URL installs (bz 566425)
2010-03-22 15:09:54 +00:00
Daniel Veillard 74d9fb3860 oops forgot to update sources too, Daniel 2010-03-05 17:11:45 +00:00
Daniel Veillard 1b3b9bf1cc Upstream release of 0.7.7,
Daniel
2010-03-05 16:59:20 +00:00
Adam Jackson 1d1a47ccaf bump to appease cvs 2010-02-17 15:34:59 +00:00
Adam Jackson 14f81abaae all of libvirt_test.la needs -ldl 2010-02-17 15:33:23 +00:00
Jesse Keating 6b3af81b0e Initialize branch F-13 for libvirt 2010-02-17 01:56:25 +00:00
12 changed files with 804 additions and 22 deletions

1
branch Normal file
View File

@ -0,0 +1 @@
F-13

View File

@ -1,12 +0,0 @@
diff -up libvirt-0.7.6/tests/Makefile.am.jx libvirt-0.7.6/tests/Makefile.am
--- libvirt-0.7.6/tests/Makefile.am.jx 2010-01-21 09:32:37.000000000 -0500
+++ libvirt-0.7.6/tests/Makefile.am 2010-02-16 18:49:36.000000000 -0500
@@ -317,7 +317,7 @@ conftest_LDADD = $(LDADDS)
nodeinfotest_SOURCES = \
nodeinfotest.c testutils.h testutils.c
-nodeinfotest_LDADD = $(LDADDS)
+nodeinfotest_LDADD = $(LDADDS) -ldl
statstest_SOURCES = \
statstest.c testutils.h testutils.c

View File

@ -0,0 +1,132 @@
commit c4896d378b921ba6471562d7b17641be121c19d6
Author: Daniel P. Berrange <berrange@redhat.com>
Date: Thu Apr 15 11:35:07 2010 +0100
Fix CDROM media change for QEMU when using -device syntax
Disk devices in QEMU have two parts, the guest device and the host
backend driver. Historically these two parts have had the same
"unique" name. With the switch to using -device though, they now
have separate names. Thus when changing CDROM media, for guests
using -device syntax, we need to prepend the QEMU_DRIVE_HOST_PREFIX
constant
* src/qemu/qemu_conf.c, src/qemu/qemu_conf.h: Add helper function
qemuDeviceDriveHostAlias() for building a host backend alias
* src/qemu/qemu_driver.c: Use qemuDeviceDriveHostAlias() to determine
the host backend alias for performing eject/change commands in the
monitor
diff --git a/src/qemu/qemu_conf.c b/src/qemu/qemu_conf.c
index 1a8b4aa..0cbedf2 100644
--- a/src/qemu/qemu_conf.c
+++ b/src/qemu/qemu_conf.c
@@ -1699,6 +1699,26 @@ static int qemuAssignDeviceDiskAliasLegacy(virDomainDiskDefPtr disk)
}
+char *qemuDeviceDriveHostAlias(virDomainDiskDefPtr disk,
+ unsigned long long qemudCmdFlags)
+{
+ char *ret;
+
+ if (qemudCmdFlags & QEMUD_CMD_FLAG_DEVICE) {
+ if (virAsprintf(&ret, "%s%s", QEMU_DRIVE_HOST_PREFIX, disk->info.alias) < 0) {
+ virReportOOMError();
+ return NULL;
+ }
+ } else {
+ if (!(ret = strdup(disk->info.alias))) {
+ virReportOOMError();
+ return NULL;
+ }
+ }
+ return ret;
+}
+
+
/* Names used before -drive supported the id= option */
static int qemuAssignDeviceDiskAliasFixed(virDomainDiskDefPtr disk)
{
diff --git a/src/qemu/qemu_conf.h b/src/qemu/qemu_conf.h
index 574709e..b2820f0 100644
--- a/src/qemu/qemu_conf.h
+++ b/src/qemu/qemu_conf.h
@@ -220,6 +220,9 @@ char * qemuBuildNicStr(virDomainNetDefPtr net,
char * qemuBuildNicDevStr(virDomainNetDefPtr net,
int vlan);
+char *qemuDeviceDriveHostAlias(virDomainDiskDefPtr disk,
+ unsigned long long qemudCmdFlags);
+
/* Both legacy & current support */
char *qemuBuildDriveStr(virDomainDiskDefPtr disk,
int bootable,
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 0189dcf..7d2f3ef 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -6552,11 +6552,13 @@ cleanup:
static int qemudDomainChangeEjectableMedia(struct qemud_driver *driver,
virDomainObjPtr vm,
- virDomainDiskDefPtr disk)
+ virDomainDiskDefPtr disk,
+ unsigned long long qemuCmdFlags)
{
virDomainDiskDefPtr origdisk = NULL;
int i;
int ret;
+ char *driveAlias = NULL;
origdisk = NULL;
for (i = 0 ; i < vm->def->ndisks ; i++) {
@@ -6594,6 +6596,9 @@ static int qemudDomainChangeEjectableMedia(struct qemud_driver *driver,
driver->securityDriver->domainSetSecurityImageLabel(vm, disk) < 0)
return -1;
+ if (!(driveAlias = qemuDeviceDriveHostAlias(origdisk, qemuCmdFlags)))
+ goto error;
+
qemuDomainObjPrivatePtr priv = vm->privateData;
qemuDomainObjEnterMonitorWithDriver(driver, vm);
if (disk->src) {
@@ -6605,10 +6610,10 @@ static int qemudDomainChangeEjectableMedia(struct qemud_driver *driver,
format = origdisk->driverType;
}
ret = qemuMonitorChangeMedia(priv->mon,
- origdisk->info.alias,
+ driveAlias,
disk->src, format);
} else {
- ret = qemuMonitorEjectMedia(priv->mon, origdisk->info.alias);
+ ret = qemuMonitorEjectMedia(priv->mon, driveAlias);
}
qemuDomainObjExitMonitorWithDriver(driver, vm);
@@ -6625,11 +6630,14 @@ static int qemudDomainChangeEjectableMedia(struct qemud_driver *driver,
disk->src = NULL;
origdisk->type = disk->type;
+ VIR_FREE(driveAlias);
+
virDomainDiskDefFree(disk);
return ret;
error:
+ VIR_FREE(driveAlias);
if (driver->securityDriver &&
driver->securityDriver->domainRestoreSecurityImageLabel &&
driver->securityDriver->domainRestoreSecurityImageLabel(vm, disk) < 0)
@@ -7434,7 +7442,9 @@ static int qemudDomainAttachDevice(virDomainPtr dom,
switch (dev->data.disk->device) {
case VIR_DOMAIN_DISK_DEVICE_CDROM:
case VIR_DOMAIN_DISK_DEVICE_FLOPPY:
- ret = qemudDomainChangeEjectableMedia(driver, vm, dev->data.disk);
+ ret = qemudDomainChangeEjectableMedia(driver, vm,
+ dev->data.disk,
+ qemuCmdFlags);
if (ret == 0)
dev->data.disk = NULL;
break;

View File

@ -0,0 +1,41 @@
From e3c36a2575bc88a16d776693dc39ea01c780b406 Mon Sep 17 00:00:00 2001
From: Jiri Denemark <jdenemar@redhat.com>
Date: Tue, 16 Mar 2010 16:03:59 +0100
Subject: [PATCH] Use fsync() at the end of file allocation instead of O_DSYNC
Instead of opening storage file with O_DSYNC, make sure data are written
to a disk only before we claim allocation has finished.
---
src/storage/storage_backend.c | 9 ++++++++-
1 files changed, 8 insertions(+), 1 deletions(-)
diff --git a/src/storage/storage_backend.c b/src/storage/storage_backend.c
index ec9fc43..7294a00 100644
--- a/src/storage/storage_backend.c
+++ b/src/storage/storage_backend.c
@@ -331,6 +331,13 @@ static int createRawFileOpHook(int fd, void *data) {
goto cleanup;
}
}
+
+ if (fsync(fd) < 0) {
+ ret = errno;
+ virReportSystemError(errno, _("cannot sync data to file '%s'"),
+ hdata->vol->target.path);
+ goto cleanup;
+ }
}
cleanup:
@@ -359,7 +366,7 @@ virStorageBackendCreateRaw(virConnectPtr conn ATTRIBUTE_UNUSED,
gid_t gid = (vol->target.perms.gid == -1) ? getgid() : vol->target.perms.gid;
if ((createstat = virFileOperation(vol->target.path,
- O_RDWR | O_CREAT | O_EXCL | O_DSYNC,
+ O_RDWR | O_CREAT | O_EXCL,
vol->target.perms.mode, uid, gid,
createRawFileOpHook, &hdata,
VIR_FILE_OP_FORCE_PERMS |
--
1.6.6.1

View File

@ -0,0 +1,233 @@
From 3a441522017aa9c1b8b54d2ce4569d0f0d96fa72 Mon Sep 17 00:00:00 2001
From: Cole Robinson <crobinso@redhat.com>
Date: Fri, 12 Mar 2010 12:36:56 -0500
Subject: [PATCH] qemu: Add some debugging at domain startup
---
src/qemu/qemu_driver.c | 24 +++++++++++++++++++++++-
1 files changed, 23 insertions(+), 1 deletions(-)
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index f8ab545..040d645 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -2695,6 +2695,8 @@ static int qemudStartVMDaemon(virConnectPtr conn,
FD_ZERO(&keepfd);
+ DEBUG0("Beginning VM startup process");
+
if (virDomainObjIsActive(vm)) {
qemuReportError(VIR_ERR_OPERATION_INVALID,
"%s", _("VM is already active"));
@@ -2703,22 +2705,27 @@ static int qemudStartVMDaemon(virConnectPtr conn,
/* If you are using a SecurityDriver with dynamic labelling,
then generate a security label for isolation */
+ DEBUG0("Generating domain security label (if required)");
if (driver->securityDriver &&
driver->securityDriver->domainGenSecurityLabel &&
driver->securityDriver->domainGenSecurityLabel(vm) < 0)
return -1;
+ DEBUG0("Generating setting domain security labels (if required)");
if (driver->securityDriver &&
driver->securityDriver->domainSetSecurityAllLabel &&
driver->securityDriver->domainSetSecurityAllLabel(vm) < 0)
goto cleanup;
- /* Ensure no historical cgroup for this VM is lieing around bogus settings */
+ /* Ensure no historical cgroup for this VM is lying around bogus
+ * settings */
+ DEBUG0("Ensuring no historical cgroup is lying around");
qemuRemoveCgroup(driver, vm, 1);
if ((vm->def->ngraphics == 1) &&
vm->def->graphics[0]->type == VIR_DOMAIN_GRAPHICS_TYPE_VNC &&
vm->def->graphics[0]->data.vnc.autoport) {
+ DEBUG0("Determining VNC port");
int port = qemudNextFreeVNCPort(driver);
if (port < 0) {
qemuReportError(VIR_ERR_INTERNAL_ERROR,
@@ -2735,6 +2742,7 @@ static int qemudStartVMDaemon(virConnectPtr conn,
goto cleanup;
}
+ DEBUG0("Creating domain log file");
if ((logfile = qemudLogFD(driver, vm->def->name)) < 0)
goto cleanup;
@@ -2751,14 +2759,17 @@ static int qemudStartVMDaemon(virConnectPtr conn,
goto cleanup;
}
+ DEBUG0("Determing emulator version");
if (qemudExtractVersionInfo(emulator,
NULL,
&qemuCmdFlags) < 0)
goto cleanup;
+ DEBUG0("Setting up domain cgroup (if required)");
if (qemuSetupCgroup(driver, vm) < 0)
goto cleanup;
+ DEBUG0("Preparing host devices");
if (qemuPrepareHostDevices(driver, vm->def) < 0)
goto cleanup;
@@ -2767,6 +2778,7 @@ static int qemudStartVMDaemon(virConnectPtr conn,
goto cleanup;
}
+ DEBUG0("Preparing monitor state");
if (qemuPrepareMonitorChr(driver, priv->monConfig, vm->def->name) < 0)
goto cleanup;
@@ -2798,6 +2810,7 @@ static int qemudStartVMDaemon(virConnectPtr conn,
* use in hotplug
*/
if (qemuCmdFlags & QEMUD_CMD_FLAG_DEVICE) {
+ DEBUG0("Assigning domain PCI addresses");
/* Populate cache with current addresses */
if (priv->pciaddrs) {
qemuDomainPCIAddressSetFree(priv->pciaddrs);
@@ -2816,6 +2829,7 @@ static int qemudStartVMDaemon(virConnectPtr conn,
priv->persistentAddrs = 0;
}
+ DEBUG0("Building emulator command line");
vm->def->id = driver->nextvmid++;
if (qemudBuildCommandLine(conn, driver, vm->def, priv->monConfig,
priv->monJSON, qemuCmdFlags, &argv, &progenv,
@@ -2899,25 +2913,31 @@ static int qemudStartVMDaemon(virConnectPtr conn,
if (ret == -1) /* The VM failed to start */
goto cleanup;
+ DEBUG0("Waiting for monitor to show up");
if (qemudWaitForMonitor(driver, vm, pos) < 0)
goto abort;
+ DEBUG0("Detecting VCPU PIDs");
if (qemuDetectVcpuPIDs(driver, vm) < 0)
goto abort;
+ DEBUG0("Setting CPU affinity");
if (qemudInitCpuAffinity(vm) < 0)
goto abort;
+ DEBUG0("Setting any required VM passwords");
if (qemuInitPasswords(conn, driver, vm, qemuCmdFlags) < 0)
goto abort;
/* If we have -device, then addresses are assigned explicitly.
* If not, then we have to detect dynamic ones here */
if (!(qemuCmdFlags & QEMUD_CMD_FLAG_DEVICE)) {
+ DEBUG0("Determining domain device PCI addresses");
if (qemuInitPCIAddresses(driver, vm) < 0)
goto abort;
}
+ DEBUG0("Setting initial memory amount");
qemuDomainObjEnterMonitorWithDriver(driver, vm);
if (qemuMonitorSetBalloon(priv->mon, vm->def->memory) < 0) {
qemuDomainObjExitMonitorWithDriver(driver, vm);
@@ -2925,6 +2945,7 @@ static int qemudStartVMDaemon(virConnectPtr conn,
}
if (migrateFrom == NULL) {
+ DEBUG0("Starting domain CPUs");
/* Allow the CPUS to start executing */
if (qemuMonitorStartCPUs(priv->mon, conn) < 0) {
if (virGetLastError() == NULL)
@@ -2937,6 +2958,7 @@ static int qemudStartVMDaemon(virConnectPtr conn,
qemuDomainObjExitMonitorWithDriver(driver, vm);
+ DEBUG0("Writing domain status to disk");
if (virDomainSaveStatus(driver->caps, driver->stateDir, vm) < 0)
goto abort;
--
1.6.6.1
From 6d5c8a8f51db8ce97ab35ab6022dd5c94ab016b4 Mon Sep 17 00:00:00 2001
From: Cole Robinson <crobinso@redhat.com>
Date: Fri, 12 Mar 2010 12:37:52 -0500
Subject: [PATCH] qemu: Fix USB by product with security enabled
We need to call PrepareHostdevs to determine the USB device path before
any security calls. PrepareHostUSBDevices was also incorrectly skipping
all USB devices.
---
src/qemu/qemu_driver.c | 11 ++++++-----
1 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 040d645..b17d26d 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -2360,7 +2360,7 @@ qemuPrepareHostUSBDevices(struct qemud_driver *driver ATTRIBUTE_UNUSED,
if (hostdev->mode != VIR_DOMAIN_HOSTDEV_MODE_SUBSYS)
continue;
- if (hostdev->source.subsys.type != VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI)
+ if (hostdev->source.subsys.type != VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_USB)
continue;
/* Resolve a vendor/product to bus/device */
@@ -2703,6 +2703,11 @@ static int qemudStartVMDaemon(virConnectPtr conn,
return -1;
}
+ /* Must be run before security labelling */
+ DEBUG0("Preparing host devices");
+ if (qemuPrepareHostDevices(driver, vm->def) < 0)
+ goto cleanup;
+
/* If you are using a SecurityDriver with dynamic labelling,
then generate a security label for isolation */
DEBUG0("Generating domain security label (if required)");
@@ -2769,10 +2774,6 @@ static int qemudStartVMDaemon(virConnectPtr conn,
if (qemuSetupCgroup(driver, vm) < 0)
goto cleanup;
- DEBUG0("Preparing host devices");
- if (qemuPrepareHostDevices(driver, vm->def) < 0)
- goto cleanup;
-
if (VIR_ALLOC(priv->monConfig) < 0) {
virReportOOMError();
goto cleanup;
--
1.6.6.1
From 65e97240e6e4606820dd1c42ac172319e0af4d8d Mon Sep 17 00:00:00 2001
From: Cole Robinson <crobinso@redhat.com>
Date: Mon, 22 Mar 2010 10:45:36 -0400
Subject: [PATCH] security: selinux: Fix crash when releasing non-existent label
This can be triggered by the qemuStartVMDaemon cleanup path if a
VM references a non-existent USB device (by product) in the XML.
Signed-off-by: Cole Robinson <crobinso@redhat.com>
---
src/security/security_selinux.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/src/security/security_selinux.c b/src/security/security_selinux.c
index 975b315..6680e2d 100644
--- a/src/security/security_selinux.c
+++ b/src/security/security_selinux.c
@@ -632,7 +632,8 @@ SELinuxReleaseSecurityLabel(virDomainObjPtr vm)
{
const virSecurityLabelDefPtr secdef = &vm->def->seclabel;
- if (secdef->type == VIR_DOMAIN_SECLABEL_STATIC)
+ if (secdef->type == VIR_DOMAIN_SECLABEL_STATIC ||
+ secdef->label == NULL)
return 0;
context_t con = context_new(secdef->label);
--
1.6.6.1

View File

@ -0,0 +1,26 @@
commit b7a7b3365145f6e9e434a3265a58666cd2e6d8dd
Author: Guido Günther <agx@sigxcpu.org>
Date: Wed Mar 17 21:04:11 2010 +0100
Don't crash without a security driver
"virsh dominfo <vm>" crashes if there's no primary security driver set
since we only intialize the secmodel.model and secmodel.doi if we have
one. Attached patch checks for securityPrimaryDriver instead of
securityDriver since the later is always set in qemudSecurityInit().
Closes: http://bugs.debian.org/574359
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 1f2b11d..257f914 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -4979,7 +4979,7 @@ static int qemudNodeGetSecurityModel(virConnectPtr conn,
int ret = 0;
qemuDriverLock(driver);
- if (!driver->securityDriver) {
+ if (!driver->securityPrimaryDriver) {
memset(secmodel, 0, sizeof (*secmodel));
goto cleanup;
}

View File

@ -0,0 +1,77 @@
commit 74c7a3463d18a530d6d749d0199061b5d3f17faa
Author: Cole Robinson <crobinso@redhat.com>
Date: Tue May 11 14:44:34 2010 -0400
node_device: udev: Fix PCI product/vendor swappage
Product and vendor values were swapped in the XML, which made virt-manager
PCI device listing kinda useless.
diff --git a/src/node_device/node_device_udev.c b/src/node_device/node_device_udev.c
index bcfe991..4a9d65f 100644
--- a/src/node_device/node_device_udev.c
+++ b/src/node_device/node_device_udev.c
@@ -382,8 +382,8 @@ static int udevTranslatePCIIds(unsigned int vendor,
/* pci_get_strings returns void */
pci_get_strings(&m,
- &vendor_name,
&device_name,
+ &vendor_name,
NULL,
NULL);
commit 75d88455f54088f88bc7a503da0a4cd413ef7b95
Author: Klaus Ethgen <Klaus@Ethgen.de>
Date: Tue Apr 27 09:20:47 2010 +0200
The base used for conversion of USB values should be 16 not 10.
Signed-off-by: Guido Günther <agx@sigxcpu.org>
diff --git a/src/node_device/node_device_udev.c b/src/node_device/node_device_udev.c
index b12a49e..3a5a7e2 100644
--- a/src/node_device/node_device_udev.c
+++ b/src/node_device/node_device_udev.c
@@ -548,8 +548,6 @@ out:
}
-/* XXX Is 10 the correct base for the Number/Class/SubClass/Protocol
- * conversions? */
static int udevProcessUSBInterface(struct udev_device *device,
virNodeDeviceDefPtr def)
{
@@ -559,28 +557,28 @@ static int udevProcessUSBInterface(struct udev_device *device,
if (udevGetUintSysfsAttr(device,
"bInterfaceNumber",
&data->usb_if.number,
- 10) == PROPERTY_ERROR) {
+ 16) == PROPERTY_ERROR) {
goto out;
}
if (udevGetUintSysfsAttr(device,
"bInterfaceClass",
&data->usb_if._class,
- 10) == PROPERTY_ERROR) {
+ 16) == PROPERTY_ERROR) {
goto out;
}
if (udevGetUintSysfsAttr(device,
"bInterfaceSubClass",
&data->usb_if.subclass,
- 10) == PROPERTY_ERROR) {
+ 16) == PROPERTY_ERROR) {
goto out;
}
if (udevGetUintSysfsAttr(device,
"bInterfaceProtocol",
&data->usb_if.protocol,
- 10) == PROPERTY_ERROR) {
+ 16) == PROPERTY_ERROR) {
goto out;
}

View File

@ -0,0 +1,50 @@
commit e984019688509605966c03cd77f4591d2cc222d3
Author: Cole Robinson <crobinso@redhat.com>
Date: Fri Apr 30 18:14:35 2010 +0200
domain: Fix PCI address decimal parsing regression
<hostdev> address parsing previously attempted to detect the number
base: currently it is hardcoded to base 16, which can break PCI
assignment via virt-manager. Revert to the previous behavior.
* src/conf/domain_conf.c: virDomainDevicePCIAddressParseXML, switch to
virStrToLong_ui(bus, NULL, 0, ...) to autodetect base
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 1607e8b..546ddf2 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -1079,28 +1079,28 @@ virDomainDevicePCIAddressParseXML(xmlNodePtr node,
function = virXMLPropString(node, "function");
if (domain &&
- virStrToLong_ui(domain, NULL, 16, &addr->domain) < 0) {
+ virStrToLong_ui(domain, NULL, 0, &addr->domain) < 0) {
virDomainReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("Cannot parse <address> 'domain' attribute"));
goto cleanup;
}
if (bus &&
- virStrToLong_ui(bus, NULL, 16, &addr->bus) < 0) {
+ virStrToLong_ui(bus, NULL, 0, &addr->bus) < 0) {
virDomainReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("Cannot parse <address> 'bus' attribute"));
goto cleanup;
}
if (slot &&
- virStrToLong_ui(slot, NULL, 16, &addr->slot) < 0) {
+ virStrToLong_ui(slot, NULL, 0, &addr->slot) < 0) {
virDomainReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("Cannot parse <address> 'slot' attribute"));
goto cleanup;
}
if (function &&
- virStrToLong_ui(function, NULL, 16, &addr->function) < 0) {
+ virStrToLong_ui(function, NULL, 0, &addr->function) < 0) {
virDomainReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("Cannot parse <address> 'function' attribute"));
goto cleanup;

View File

@ -0,0 +1,108 @@
commit 83be64034a0b530c904ceb4fd1ed1c10b5cdf4bf
Author: Cole Robinson <crobinso@redhat.com>
Date: Mon May 17 10:15:53 2010 -0400
qemu: Report cmdline output if VM dies early
qemuReadLogOutput early VM death detection is racy and won't always work.
Startup then errors when connecting to the VM monitor. This won't report
the emulator cmdline output which is typically the most useful diagnostic.
Check if the VM has died at the very end of the monitor connection step,
and if so, report the cmdline output.
See also: https://bugzilla.redhat.com/show_bug.cgi?id=581381
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index ab6bec8..582fdee 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -2034,39 +2034,47 @@ static void qemudFreePtyPath(void *payload, const char *name ATTRIBUTE_UNUSED)
VIR_FREE(payload);
}
+static void
+qemuReadLogFD(int logfd, char *buf, int maxlen, int off)
+{
+ int ret;
+ char *tmpbuf = buf + off;
+
+ ret = saferead(logfd, tmpbuf, maxlen - off - 1);
+ if (ret < 0) {
+ ret = 0;
+ }
+
+ tmpbuf[ret] = '\0';
+}
+
static int
qemudWaitForMonitor(struct qemud_driver* driver,
virDomainObjPtr vm, off_t pos)
{
- char buf[4096]; /* Plenty of space to get startup greeting */
+ char buf[4096] = ""; /* Plenty of space to get startup greeting */
int logfd;
int ret = -1;
+ virHashTablePtr paths = NULL;
- if ((logfd = qemudLogReadFD(driver->logDir, vm->def->name, pos))
- < 0)
+ if ((logfd = qemudLogReadFD(driver->logDir, vm->def->name, pos)) < 0)
return -1;
- ret = qemudReadLogOutput(vm, logfd, buf, sizeof(buf),
- qemudFindCharDevicePTYs,
- "console", 30);
- if (close(logfd) < 0) {
- char ebuf[4096];
- VIR_WARN(_("Unable to close logfile: %s"),
- virStrerror(errno, ebuf, sizeof ebuf));
- }
-
- if (ret < 0)
- return -1;
+ if (qemudReadLogOutput(vm, logfd, buf, sizeof(buf),
+ qemudFindCharDevicePTYs,
+ "console", 30) < 0)
+ goto closelog;
VIR_DEBUG("Connect monitor to %p '%s'", vm, vm->def->name);
- if (qemuConnectMonitor(driver, vm) < 0)
- return -1;
+ if (qemuConnectMonitor(driver, vm) < 0) {
+ goto cleanup;
+ }
/* Try to get the pty path mappings again via the monitor. This is much more
* reliable if it's available.
* Note that the monitor itself can be on a pty, so we still need to try the
* log output method. */
- virHashTablePtr paths = virHashCreate(0);
+ paths = virHashCreate(0);
if (paths == NULL) {
virReportOOMError();
goto cleanup;
@@ -2087,6 +2095,23 @@ cleanup:
virHashFree(paths, qemudFreePtyPath);
}
+ if (kill(vm->pid, 0) == -1 && errno == ESRCH) {
+ /* VM is dead, any other error raised in the interim is probably
+ * not as important as the qemu cmdline output */
+ qemuReadLogFD(logfd, buf, sizeof(buf), strlen(buf));
+ qemuReportError(VIR_ERR_INTERNAL_ERROR,
+ _("process exited while connecting to monitor: %s"),
+ buf);
+ ret = -1;
+ }
+
+closelog:
+ if (close(logfd) < 0) {
+ char ebuf[4096];
+ VIR_WARN(_("Unable to close logfile: %s"),
+ virStrerror(errno, ebuf, sizeof ebuf));
+ }
+
return ret;
}

View File

@ -0,0 +1,87 @@
From 3f1aa08af6580c215d973bc6bf57f505dbf8b926 Mon Sep 17 00:00:00 2001
From: Cole Robinson <crobinso@redhat.com>
Date: Fri, 12 Mar 2010 13:38:39 -0500
Subject: [PATCH] security: Set permissions for kernel/initrd
Fixes URL installs when running virt-install as root on Fedora.
---
src/qemu/qemu_security_dac.c | 21 +++++++++++++++++++++
src/security/security_selinux.c | 16 ++++++++++++++++
2 files changed, 37 insertions(+), 0 deletions(-)
diff --git a/src/qemu/qemu_security_dac.c b/src/qemu/qemu_security_dac.c
index 6911f48..1883fbe 100644
--- a/src/qemu/qemu_security_dac.c
+++ b/src/qemu/qemu_security_dac.c
@@ -332,6 +332,15 @@ qemuSecurityDACRestoreSecurityAllLabel(virDomainObjPtr vm)
vm->def->disks[i]) < 0)
rc = -1;
}
+
+ if (vm->def->os.kernel &&
+ qemuSecurityDACRestoreSecurityFileLabel(vm->def->os.kernel) < 0)
+ rc = -1;
+
+ if (vm->def->os.initrd &&
+ qemuSecurityDACRestoreSecurityFileLabel(vm->def->os.initrd) < 0)
+ rc = -1;
+
return rc;
}
@@ -356,6 +365,18 @@ qemuSecurityDACSetSecurityAllLabel(virDomainObjPtr vm)
return -1;
}
+ if (vm->def->os.kernel &&
+ qemuSecurityDACSetOwnership(vm->def->os.kernel,
+ driver->user,
+ driver->group) < 0)
+ return -1;
+
+ if (vm->def->os.initrd &&
+ qemuSecurityDACSetOwnership(vm->def->os.initrd,
+ driver->user,
+ driver->group) < 0)
+ return -1;
+
return 0;
}
diff --git a/src/security/security_selinux.c b/src/security/security_selinux.c
index b2c8581..975b315 100644
--- a/src/security/security_selinux.c
+++ b/src/security/security_selinux.c
@@ -616,6 +616,14 @@ SELinuxRestoreSecurityAllLabel(virDomainObjPtr vm)
rc = -1;
}
+ if (vm->def->os.kernel &&
+ SELinuxRestoreSecurityFileLabel(vm->def->os.kernel) < 0)
+ rc = -1;
+
+ if (vm->def->os.initrd &&
+ SELinuxRestoreSecurityFileLabel(vm->def->os.initrd) < 0)
+ rc = -1;
+
return rc;
}
@@ -736,6 +744,14 @@ SELinuxSetSecurityAllLabel(virDomainObjPtr vm)
return -1;
}
+ if (vm->def->os.kernel &&
+ SELinuxSetFilecon(vm->def->os.kernel, default_content_context) < 0)
+ return -1;
+
+ if (vm->def->os.initrd &&
+ SELinuxSetFilecon(vm->def->os.initrd, default_content_context) < 0)
+ return -1;
+
return 0;
}
--
1.6.6.1

View File

@ -1,4 +1,3 @@
%define _default_patch_fuzz 2 \n\n
# -*- rpm-spec -*-
# A client only build will create a libvirt.so only containing
@ -169,11 +168,27 @@
Summary: Library providing a simple API virtualization
Name: libvirt
Version: 0.7.6
Release: 2%{?dist}%{?extra_release}
Version: 0.7.7
Release: 4%{?dist}%{?extra_release}
License: LGPLv2+
Group: Development/Libraries
Source: http://libvirt.org/sources/libvirt-%{version}.tar.gz
# Fix USB devices by product with security enabled (bz 574136)
Patch1: %{name}-%{version}-fix-usb-product.patch
# Set kernel/initrd in security driver, fixes some URL installs (bz 566425)
Patch2: %{name}-%{version}-set-kernel-perms.patch
# Fix slow storage volume allocation (bz 582356)
Patch3: %{name}-%{version}-fix-slow-dsync.patch
# Fix nodedev XML conversion errors (bz 591262)
Patch4: %{name}-%{version}-nodedev-conversions.patch
# Fix PCI xml decimal parsing (bz 582752)
Patch5: %{name}-%{version}-pci-decimal-parsing.patch
# Fix CDROM media connect/eject (bz 582005)
Patch6: %{name}-%{version}-fix-cdrom-change.patch
# Always report qemu startup output on error (bz 581381)
Patch7: %{name}-%{version}-qemu-startup-output.patch
# Fix crash from 'virsh dominfo' if secdriver disabled (bz 581166)
Patch8: %{name}-%{version}-no-secdriver-crash.patch
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root
URL: http://libvirt.org/
BuildRequires: python-devel
@ -343,10 +358,6 @@ BuildRequires: netcf-devel >= 0.1.4
# Fedora build root suckage
BuildRequires: gawk
# --no-add-needed changes
BuildRequires: autoconf automake libtool
Patch0: libvirt-0.7.6-add-needed.patch
%description
Libvirt is a C toolkit to interact with the virtualization capabilities
of recent versions of Linux (and other OSes). The main package includes
@ -399,7 +410,14 @@ of recent versions of Linux (and other OSes).
%prep
%setup -q
%patch0 -p1 -b .add-needed
%patch1 -p1
%patch2 -p1
%patch3 -p1
%patch4 -p1
%patch5 -p1
%patch6 -p1
%patch7 -p1
%patch8 -p1
%build
%if ! %{with_xen}
@ -514,7 +532,6 @@ of recent versions of Linux (and other OSes).
%define _without_yajl --without-yajl
%endif
autoreconf -v --install
%configure %{?_without_xen} \
%{?_without_qemu} \
%{?_without_openvz} \
@ -822,6 +839,28 @@ fi
%endif
%changelog
* Tue May 18 2010 Cole Robinson <crobinso@redhat.com> - 0.7.7-4.fc13
- Fix nodedev XML conversion errors (bz 591262)
- Fix PCI xml decimal parsing (bz 582752)
- Fix CDROM media connect/eject (bz 582005)
- Always report qemu startup output on error (bz 581381)
- Fix crash from 'virsh dominfo' if secdriver disabled (bz 581166)
* Tue Apr 20 2010 Cole Robinson <crobinso@redhat.com> - 0.7.7-3.fc13
- Fix slow storage volume allocation (bz 582356)
* Mon Mar 22 2010 Cole Robinson <crobinso@redhat.com> - 0.7.7-2.fc13
- Fix USB devices by product with security enabled (bz 574136)
- Set kernel/initrd in security driver, fixes some URL installs (bz 566425)
* Fri Mar 5 2010 Daniel Veillard <veillard@redhat.com> - 0.7.7-1
- macvtap support
- async job handling
- virtio channel
- computing baseline CPU
- virDomain{Attach,Detach}DeviceFlags
- assorted bug fixes and lots of cleanups
* Tue Feb 16 2010 Adam Jackson <ajax@redhat.com> 0.7.6-2
- libvirt-0.7.6-add-needed.patch: Fix FTBFS from --no-add-needed
- Add BuildRequires: xmlrpc-c-client for libxmlrpc_client.so

View File

@ -1 +1 @@
eaf0cf593d82d2dec6dca96abe56744e libvirt-0.7.6.tar.gz
5f315b0bf20e3964f7657ba1e630cd67 libvirt-0.7.7.tar.gz