Compare commits
10 Commits
| Author | SHA1 | Date | |
|---|---|---|---|
| 576c952d6c | |||
| 6cba2d7c9e | |||
| 824ac1932d | |||
| 2457ff7037 | |||
| d8ce9b00e6 | |||
| 5238691972 | |||
| 49bd0fe0f6 | |||
| f57c13f43b | |||
| b4531a6202 | |||
| 0685aa3535 |
+24
@@ -0,0 +1,24 @@
|
||||
libvirt-0.0.3.tar.gz
|
||||
libvirt-0.0.4.tar.gz
|
||||
libvirt-0.0.5.tar.gz
|
||||
libvirt-0.0.6.tar.gz
|
||||
libvirt-0.1.0.tar.gz
|
||||
libvirt-0.1.2.tar.gz
|
||||
libvirt-0.1.1.tar.gz
|
||||
libvirt-0.1.3.tar.gz
|
||||
libvirt-0.1.4.tar.gz
|
||||
libvirt-0.1.5.tar.gz
|
||||
libvirt-0.1.6.tar.gz
|
||||
libvirt-0.1.7.tar.gz
|
||||
libvirt-0.1.8.tar.gz
|
||||
libvirt-0.1.9.tar.gz
|
||||
libvirt-0.1.10.tar.gz
|
||||
libvirt-0.1.11.tar.gz
|
||||
libvirt-0.2.0.tar.gz
|
||||
libvirt-0.2.1.tar.gz
|
||||
libvirt-0.2.2.tar.gz
|
||||
libvirt-0.2.3.tar.gz
|
||||
libvirt-0.3.0.tar.gz
|
||||
libvirt-0.3.1.tar.gz
|
||||
libvirt-0.3.2.tar.gz
|
||||
libvirt-0.3.3.tar.gz
|
||||
@@ -1,5 +0,0 @@
|
||||
.build*.log
|
||||
*.rpm
|
||||
i686
|
||||
x86_64
|
||||
libvirt-*.tar.gz
|
||||
@@ -1,206 +0,0 @@
|
||||
From: Prerna Saxena <prerna@linux.vnet.ibm.com>
|
||||
Date: Tue, 4 Nov 2014 22:51:26 +0530
|
||||
Subject: [PATCH] Cpu: Add support for Power LE Architecture.
|
||||
|
||||
This adds support for PowerPC Little Endian architecture.,
|
||||
and allows libvirt to spawn VMs based on 'ppc64le' architecture.
|
||||
|
||||
Signed-off-by: Pradipta Kr. Banerjee <bpradip@in.ibm.com>
|
||||
Signed-off-by: Prerna Saxena <prerna@linux.vnet.ibm.com>
|
||||
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
|
||||
(cherry picked from commit da636d83dc6b1d070a705786b4daef8644eaca13)
|
||||
---
|
||||
src/conf/domain_conf.c | 2 +-
|
||||
src/cpu/cpu_powerpc.c | 2 +-
|
||||
src/qemu/qemu_capabilities.c | 6 +++---
|
||||
src/qemu/qemu_command.c | 22 +++++++++++-----------
|
||||
src/qemu/qemu_domain.c | 1 +
|
||||
src/util/virarch.h | 3 +++
|
||||
6 files changed, 20 insertions(+), 16 deletions(-)
|
||||
|
||||
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
|
||||
index cfdf66c..8aca289 100644
|
||||
--- a/src/conf/domain_conf.c
|
||||
+++ b/src/conf/domain_conf.c
|
||||
@@ -9867,7 +9867,7 @@ virDomainVideoDefaultType(const virDomainDef *def)
|
||||
(STREQ(def->os.type, "xen") ||
|
||||
STREQ(def->os.type, "linux")))
|
||||
return VIR_DOMAIN_VIDEO_TYPE_XEN;
|
||||
- else if (def->os.arch == VIR_ARCH_PPC64)
|
||||
+ else if ARCH_IS_PPC64(def->os.arch)
|
||||
return VIR_DOMAIN_VIDEO_TYPE_VGA;
|
||||
else
|
||||
return VIR_DOMAIN_VIDEO_TYPE_CIRRUS;
|
||||
diff --git a/src/cpu/cpu_powerpc.c b/src/cpu/cpu_powerpc.c
|
||||
index 67cb9ff..d591c18 100644
|
||||
--- a/src/cpu/cpu_powerpc.c
|
||||
+++ b/src/cpu/cpu_powerpc.c
|
||||
@@ -38,7 +38,7 @@
|
||||
|
||||
VIR_LOG_INIT("cpu.cpu_powerpc");
|
||||
|
||||
-static const virArch archs[] = { VIR_ARCH_PPC64 };
|
||||
+static const virArch archs[] = { VIR_ARCH_PPC64, VIR_ARCH_PPC64LE };
|
||||
|
||||
struct ppc_vendor {
|
||||
char *name;
|
||||
diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
|
||||
index be4d01f..34d753c 100644
|
||||
--- a/src/qemu/qemu_capabilities.c
|
||||
+++ b/src/qemu/qemu_capabilities.c
|
||||
@@ -632,7 +632,7 @@ virQEMUCapsProbeCPUModels(virQEMUCapsPtr qemuCaps, uid_t runUid, gid_t runGid)
|
||||
if (qemuCaps->arch == VIR_ARCH_I686 ||
|
||||
qemuCaps->arch == VIR_ARCH_X86_64) {
|
||||
parse = virQEMUCapsParseX86Models;
|
||||
- } else if (qemuCaps->arch == VIR_ARCH_PPC64) {
|
||||
+ } else if ARCH_IS_PPC64(qemuCaps->arch) {
|
||||
parse = virQEMUCapsParsePPCModels;
|
||||
} else {
|
||||
VIR_DEBUG("don't know how to parse %s CPU models",
|
||||
@@ -2018,7 +2018,7 @@ bool virQEMUCapsHasPCIMultiBus(virQEMUCapsPtr qemuCaps,
|
||||
return true;
|
||||
|
||||
if (def->os.arch == VIR_ARCH_PPC ||
|
||||
- def->os.arch == VIR_ARCH_PPC64) {
|
||||
+ ARCH_IS_PPC64(def->os.arch)) {
|
||||
/*
|
||||
* Usage of pci.0 naming:
|
||||
*
|
||||
@@ -3600,7 +3600,7 @@ virQEMUCapsSupportsChardev(virDomainDefPtr def,
|
||||
!virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE))
|
||||
return false;
|
||||
|
||||
- if ((def->os.arch == VIR_ARCH_PPC) || (def->os.arch == VIR_ARCH_PPC64)) {
|
||||
+ if ((def->os.arch == VIR_ARCH_PPC) || ARCH_IS_PPC64(def->os.arch)) {
|
||||
/* only pseries need -device spapr-vty with -chardev */
|
||||
return (chr->deviceType == VIR_DOMAIN_CHR_DEVICE_TYPE_SERIAL &&
|
||||
chr->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_SPAPRVIO);
|
||||
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
|
||||
index aeb4eec..c5c48bf 100644
|
||||
--- a/src/qemu/qemu_command.c
|
||||
+++ b/src/qemu/qemu_command.c
|
||||
@@ -713,7 +713,7 @@ qemuSetSCSIControllerModel(virDomainDefPtr def,
|
||||
return -1;
|
||||
}
|
||||
} else {
|
||||
- if ((def->os.arch == VIR_ARCH_PPC64) &&
|
||||
+ if (ARCH_IS_PPC64(def->os.arch) &&
|
||||
STRPREFIX(def->os.machine, "pseries")) {
|
||||
*model = VIR_DOMAIN_CONTROLLER_MODEL_SCSI_IBMVSCSI;
|
||||
} else if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_SCSI_LSI)) {
|
||||
@@ -1260,7 +1260,7 @@ int qemuDomainAssignSpaprVIOAddresses(virDomainDefPtr def,
|
||||
|
||||
for (i = 0; i < def->nserials; i++) {
|
||||
if (def->serials[i]->deviceType == VIR_DOMAIN_CHR_DEVICE_TYPE_SERIAL &&
|
||||
- (def->os.arch == VIR_ARCH_PPC64) &&
|
||||
+ ARCH_IS_PPC64(def->os.arch) &&
|
||||
STRPREFIX(def->os.machine, "pseries"))
|
||||
def->serials[i]->info.type = VIR_DOMAIN_DEVICE_ADDRESS_TYPE_SPAPRVIO;
|
||||
if (qemuAssignSpaprVIOAddress(def, &def->serials[i]->info,
|
||||
@@ -1269,7 +1269,7 @@ int qemuDomainAssignSpaprVIOAddresses(virDomainDefPtr def,
|
||||
}
|
||||
|
||||
if (def->nvram) {
|
||||
- if (def->os.arch == VIR_ARCH_PPC64 &&
|
||||
+ if (ARCH_IS_PPC64(def->os.arch) &&
|
||||
STRPREFIX(def->os.machine, "pseries"))
|
||||
def->nvram->info.type = VIR_DOMAIN_DEVICE_ADDRESS_TYPE_SPAPRVIO;
|
||||
if (qemuAssignSpaprVIOAddress(def, &def->nvram->info,
|
||||
@@ -4191,7 +4191,7 @@ qemuBuildUSBControllerDevStr(virDomainDefPtr domainDef,
|
||||
model = def->model;
|
||||
|
||||
if (model == -1) {
|
||||
- if (domainDef->os.arch == VIR_ARCH_PPC64)
|
||||
+ if ARCH_IS_PPC64(domainDef->os.arch)
|
||||
model = VIR_DOMAIN_CONTROLLER_MODEL_USB_PCI_OHCI;
|
||||
else
|
||||
model = VIR_DOMAIN_CONTROLLER_MODEL_USB_PIIX3_UHCI;
|
||||
@@ -8445,7 +8445,7 @@ qemuBuildCommandLine(virConnectPtr conn,
|
||||
!qemuDomainMachineIsQ35(def) &&
|
||||
(!virQEMUCapsGet(qemuCaps, QEMU_CAPS_PIIX3_USB_UHCI) ||
|
||||
(!virQEMUCapsGet(qemuCaps, QEMU_CAPS_PCI_OHCI) &&
|
||||
- def->os.arch == VIR_ARCH_PPC64))) {
|
||||
+ ARCH_IS_PPC64(def->os.arch)))) {
|
||||
if (usblegacy) {
|
||||
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
|
||||
_("Multiple legacy USB controllers are "
|
||||
@@ -9643,7 +9643,7 @@ qemuBuildCommandLine(virConnectPtr conn,
|
||||
}
|
||||
|
||||
if (def->nvram) {
|
||||
- if (def->os.arch == VIR_ARCH_PPC64 &&
|
||||
+ if (ARCH_IS_PPC64(def->os.arch) &&
|
||||
STRPREFIX(def->os.machine, "pseries")) {
|
||||
if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_NVRAM)) {
|
||||
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
|
||||
@@ -9761,7 +9761,7 @@ qemuBuildSerialChrDeviceStr(char **deviceStr,
|
||||
{
|
||||
virBuffer cmd = VIR_BUFFER_INITIALIZER;
|
||||
|
||||
- if ((arch == VIR_ARCH_PPC64) && STRPREFIX(machine, "pseries")) {
|
||||
+ if (ARCH_IS_PPC64(arch) && STRPREFIX(machine, "pseries")) {
|
||||
if (serial->deviceType == VIR_DOMAIN_CHR_DEVICE_TYPE_SERIAL &&
|
||||
serial->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_SPAPRVIO) {
|
||||
virBufferAsprintf(&cmd, "spapr-vty,chardev=char%s",
|
||||
@@ -10183,7 +10183,7 @@ qemuParseCommandLineDisk(virDomainXMLOptionPtr xmlopt,
|
||||
if (VIR_ALLOC(def->src) < 0)
|
||||
goto error;
|
||||
|
||||
- if (((dom->os.arch == VIR_ARCH_PPC64) &&
|
||||
+ if ((ARCH_IS_PPC64(dom->os.arch) &&
|
||||
dom->os.machine && STRPREFIX(dom->os.machine, "pseries")))
|
||||
def->bus = VIR_DOMAIN_DISK_BUS_SCSI;
|
||||
else
|
||||
@@ -10276,7 +10276,7 @@ qemuParseCommandLineDisk(virDomainXMLOptionPtr xmlopt,
|
||||
} else if (STREQ(keywords[i], "if")) {
|
||||
if (STREQ(values[i], "ide")) {
|
||||
def->bus = VIR_DOMAIN_DISK_BUS_IDE;
|
||||
- if (((dom->os.arch == VIR_ARCH_PPC64) &&
|
||||
+ if ((ARCH_IS_PPC64(dom->os.arch) &&
|
||||
dom->os.machine && STRPREFIX(dom->os.machine, "pseries"))) {
|
||||
virReportError(VIR_ERR_INTERNAL_ERROR,
|
||||
_("pseries systems do not support ide devices '%s'"), val);
|
||||
@@ -11521,7 +11521,7 @@ qemuParseCommandLine(virCapsPtr qemuCaps,
|
||||
}
|
||||
if (STREQ(arg, "-cdrom")) {
|
||||
disk->device = VIR_DOMAIN_DISK_DEVICE_CDROM;
|
||||
- if (((def->os.arch == VIR_ARCH_PPC64) &&
|
||||
+ if ((ARCH_IS_PPC64(def->os.arch) &&
|
||||
def->os.machine && STRPREFIX(def->os.machine, "pseries")))
|
||||
disk->bus = VIR_DOMAIN_DISK_BUS_SCSI;
|
||||
if (VIR_STRDUP(disk->dst, "hdc") < 0)
|
||||
@@ -11537,7 +11537,7 @@ qemuParseCommandLine(virCapsPtr qemuCaps,
|
||||
disk->bus = VIR_DOMAIN_DISK_BUS_IDE;
|
||||
else
|
||||
disk->bus = VIR_DOMAIN_DISK_BUS_SCSI;
|
||||
- if (((def->os.arch == VIR_ARCH_PPC64) &&
|
||||
+ if ((ARCH_IS_PPC64(def->os.arch) &&
|
||||
def->os.machine && STRPREFIX(def->os.machine, "pseries")))
|
||||
disk->bus = VIR_DOMAIN_DISK_BUS_SCSI;
|
||||
}
|
||||
diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
|
||||
index bec7cf2..48e8acf 100644
|
||||
--- a/src/qemu/qemu_domain.c
|
||||
+++ b/src/qemu/qemu_domain.c
|
||||
@@ -980,6 +980,7 @@ qemuDomainDefPostParse(virDomainDefPtr def,
|
||||
break;
|
||||
|
||||
case VIR_ARCH_PPC64:
|
||||
+ case VIR_ARCH_PPC64LE:
|
||||
addPCIRoot = true;
|
||||
addDefaultUSBKBD = true;
|
||||
addDefaultUSBMouse = true;
|
||||
diff --git a/src/util/virarch.h b/src/util/virarch.h
|
||||
index d395e58..3206ce2 100644
|
||||
--- a/src/util/virarch.h
|
||||
+++ b/src/util/virarch.h
|
||||
@@ -79,6 +79,9 @@ typedef enum {
|
||||
(arch) == VIR_ARCH_PPC64LE ||\
|
||||
(arch) == VIR_ARCH_PPCEMB)
|
||||
|
||||
+# define ARCH_IS_PPC64(arch) ((arch) == VIR_ARCH_PPC64 ||\
|
||||
+ (arch) == VIR_ARCH_PPC64LE)
|
||||
+
|
||||
# define ARCH_IS_ARM(arch) ((arch) == VIR_ARCH_ARMV6L ||\
|
||||
(arch) == VIR_ARCH_ARMV7L ||\
|
||||
(arch) == VIR_ARCH_ARMV7B ||\
|
||||
@@ -1,99 +0,0 @@
|
||||
From: Prerna Saxena <prerna@linux.vnet.ibm.com>
|
||||
Date: Tue, 4 Nov 2014 22:52:44 +0530
|
||||
Subject: [PATCH] PowerPC : Add support for launching VM in 'compat' mode.
|
||||
|
||||
PowerISA allows processors to run VMs in binary compatibility ("compat")
|
||||
mode supporting an older version of ISA. QEMU has recently added support to
|
||||
explicitly denote a VM running in compatibility mode through commit 6d9412ea
|
||||
& 8dfa3a5e85. Now, a "compat" mode VM can be run by invoking this qemu
|
||||
commandline on a POWER8 host: -cpu host,compat=power7.
|
||||
|
||||
This patch allows libvirt to exploit cpu mode 'host-model' to describe this
|
||||
new mode for PowerKVM guests. For example, when a user wants to request a
|
||||
power7 vm to run in compatibility mode on a Power8 host, this can be
|
||||
described in XML as follows :
|
||||
|
||||
<cpu mode='host-model'>
|
||||
<model>power7</model>
|
||||
</cpu>
|
||||
|
||||
Signed-off-by: Prerna Saxena <prerna@linux.vnet.ibm.com>
|
||||
Signed-off-by: Li Zhang <zhlcindy@linux.vnet.ibm.com>
|
||||
Signed-off-by: Pradipta Kr. Banerjee <bpradip@in.ibm.com>
|
||||
Acked-by: Michal Privoznik <mprivozn@redhat.com>
|
||||
(cherry picked from commit addce06c9221f948072cd222b56ea9c3f70ec066)
|
||||
---
|
||||
src/conf/cpu_conf.c | 1 +
|
||||
src/cpu/cpu_powerpc.c | 11 ++---------
|
||||
src/qemu/qemu_command.c | 10 +++++++++-
|
||||
3 files changed, 12 insertions(+), 10 deletions(-)
|
||||
|
||||
diff --git a/src/conf/cpu_conf.c b/src/conf/cpu_conf.c
|
||||
index c09c352..74f0b16 100644
|
||||
--- a/src/conf/cpu_conf.c
|
||||
+++ b/src/conf/cpu_conf.c
|
||||
@@ -624,6 +624,7 @@ virCPUDefFormatBuf(virBufferPtr buf,
|
||||
return 0;
|
||||
|
||||
formatModel = (def->mode == VIR_CPU_MODE_CUSTOM ||
|
||||
+ def->mode == VIR_CPU_MODE_HOST_MODEL ||
|
||||
(flags & VIR_DOMAIN_XML_UPDATE_CPU));
|
||||
formatFallback = (def->type == VIR_CPU_TYPE_GUEST &&
|
||||
(def->mode == VIR_CPU_MODE_HOST_MODEL ||
|
||||
diff --git a/src/cpu/cpu_powerpc.c b/src/cpu/cpu_powerpc.c
|
||||
index d591c18..4ea1835 100644
|
||||
--- a/src/cpu/cpu_powerpc.c
|
||||
+++ b/src/cpu/cpu_powerpc.c
|
||||
@@ -562,8 +562,8 @@ ppcUpdate(virCPUDefPtr guest,
|
||||
static virCPUDefPtr
|
||||
ppcBaseline(virCPUDefPtr *cpus,
|
||||
unsigned int ncpus,
|
||||
- const char **models,
|
||||
- unsigned int nmodels,
|
||||
+ const char **models ATTRIBUTE_UNUSED,
|
||||
+ unsigned int nmodels ATTRIBUTE_UNUSED,
|
||||
unsigned int flags)
|
||||
{
|
||||
struct ppc_map *map = NULL;
|
||||
@@ -583,13 +583,6 @@ ppcBaseline(virCPUDefPtr *cpus,
|
||||
goto error;
|
||||
}
|
||||
|
||||
- if (!cpuModelIsAllowed(model->name, models, nmodels)) {
|
||||
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
|
||||
- _("CPU model %s is not supported by hypervisor"),
|
||||
- model->name);
|
||||
- goto error;
|
||||
- }
|
||||
-
|
||||
for (i = 0; i < ncpus; i++) {
|
||||
const struct ppc_vendor *vnd;
|
||||
|
||||
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
|
||||
index c5c48bf..423692e 100644
|
||||
--- a/src/qemu/qemu_command.c
|
||||
+++ b/src/qemu/qemu_command.c
|
||||
@@ -6217,7 +6217,9 @@ qemuBuildCpuModelArgStr(virQEMUDriverPtr driver,
|
||||
*hasHwVirt = hasSVM > 0 ? true : false;
|
||||
}
|
||||
|
||||
- if (cpu->mode == VIR_CPU_MODE_HOST_PASSTHROUGH) {
|
||||
+ if ((cpu->mode == VIR_CPU_MODE_HOST_PASSTHROUGH) ||
|
||||
+ ((cpu->mode == VIR_CPU_MODE_HOST_MODEL) &&
|
||||
+ ARCH_IS_PPC64(def->os.arch))) {
|
||||
const char *mode = virCPUModeTypeToString(cpu->mode);
|
||||
if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_CPU_HOST)) {
|
||||
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
|
||||
@@ -6232,6 +6234,12 @@ qemuBuildCpuModelArgStr(virQEMUDriverPtr driver,
|
||||
goto cleanup;
|
||||
}
|
||||
virBufferAddLit(buf, "host");
|
||||
+
|
||||
+ if (ARCH_IS_PPC64(def->os.arch) &&
|
||||
+ cpu->mode == VIR_CPU_MODE_HOST_MODEL) {
|
||||
+ virBufferAsprintf(buf, ",compat=%s", def->cpu->model);
|
||||
+ }
|
||||
+
|
||||
} else {
|
||||
if (VIR_ALLOC(guest) < 0)
|
||||
goto cleanup;
|
||||
@@ -1,92 +0,0 @@
|
||||
From: Prerna Saxena <prerna@linux.vnet.ibm.com>
|
||||
Date: Tue, 4 Nov 2014 22:58:33 +0530
|
||||
Subject: [PATCH] PowerPC:Improve PVR handling to fall back to cpu generation.
|
||||
|
||||
IBM Power processors differ uniquely across generations (such as power6,
|
||||
power7, power8). Each generation signifies a new PowerISA version
|
||||
that exhibits features unique to that generation.
|
||||
The higher 16 bits of PVR for IBM Power processors encode the CPU
|
||||
generation, while the CPU chip (sub)version is encoded in lower 16 bits.
|
||||
|
||||
For all practical purposes of launching a VM, we care about the
|
||||
generation which the vCPU will belong to, and not specifically the chip
|
||||
version. This patch updates the libvirt PVR check to reflect this
|
||||
relationship. It allows libvirt to select the right CPU generation
|
||||
in case the exact match for a a specific CPU is not found.
|
||||
Hence, there will no longer be a need to add each PowerPC CPU model to
|
||||
cpu_map.xml; just adding entry for the matching ISA generation will
|
||||
suffice.
|
||||
|
||||
It also contains changes to cpu_map.xml since processor generations
|
||||
as understood by QEMU compat mode go as "power6", "power7" or "power8"
|
||||
[Reference : QEMU commit 8dfa3a5e85 ]
|
||||
|
||||
Signed-off-by: Prerna Saxena <prerna@linux.vnet.ibm.com>
|
||||
Signed-off-by: Pradipta Kr. Banerjee <bpradip@in.ibm.com>
|
||||
Signed-off-by: Anton Blanchard <anton@samba.org>
|
||||
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
|
||||
(cherry picked from commit 1e911742287d964055f33ab76d53e673a9b4477f)
|
||||
---
|
||||
src/cpu/cpu_map.xml | 30 ++++++++++++++++++++++++++++++
|
||||
src/cpu/cpu_powerpc.c | 8 ++++++++
|
||||
2 files changed, 38 insertions(+)
|
||||
|
||||
diff --git a/src/cpu/cpu_map.xml b/src/cpu/cpu_map.xml
|
||||
index d181cd5..4ec49ca 100644
|
||||
--- a/src/cpu/cpu_map.xml
|
||||
+++ b/src/cpu/cpu_map.xml
|
||||
@@ -637,5 +637,35 @@
|
||||
<pvr value='0x004b0100'/>
|
||||
</model>
|
||||
|
||||
+ <model name='power6'>
|
||||
+ <vendor name='IBM'/>
|
||||
+ <compat isa='2.05'/>
|
||||
+ <pvr value='0x003e0000'/>
|
||||
+ </model>
|
||||
+
|
||||
+ <model name='power7'>
|
||||
+ <vendor name='IBM'/>
|
||||
+ <compat isa='2.06'/>
|
||||
+ <pvr value='0x003f0000'/>
|
||||
+ </model>
|
||||
+
|
||||
+ <model name='power7+'>
|
||||
+ <vendor name='IBM'/>
|
||||
+ <compat isa='2.06B'/>
|
||||
+ <pvr value='0x004a0000'/>
|
||||
+ </model>
|
||||
+
|
||||
+ <model name='power8e'>
|
||||
+ <vendor name='IBM'/>
|
||||
+ <compat isa='2.07'/>
|
||||
+ <pvr value='0x004b0000'/>
|
||||
+ </model>
|
||||
+
|
||||
+ <model name='power8'>
|
||||
+ <vendor name='IBM'/>
|
||||
+ <compat isa='2.07'/>
|
||||
+ <pvr value='0x004d0000'/>
|
||||
+ </model>
|
||||
+
|
||||
</arch>
|
||||
</cpus>
|
||||
diff --git a/src/cpu/cpu_powerpc.c b/src/cpu/cpu_powerpc.c
|
||||
index 4ea1835..531868c 100644
|
||||
--- a/src/cpu/cpu_powerpc.c
|
||||
+++ b/src/cpu/cpu_powerpc.c
|
||||
@@ -99,6 +99,14 @@ ppcModelFindPVR(const struct ppc_map *map,
|
||||
model = model->next;
|
||||
}
|
||||
|
||||
+ /* PowerPC Processor Version Register is interpreted as follows :
|
||||
+ * Higher order 16 bits : Power ISA generation.
|
||||
+ * Lower order 16 bits : CPU chip version number.
|
||||
+ * If the exact CPU isnt found, return the nearest matching CPU generation
|
||||
+ */
|
||||
+ if (pvr & 0x0000FFFFul)
|
||||
+ return ppcModelFindPVR(map, (pvr & 0xFFFF0000ul));
|
||||
+
|
||||
return NULL;
|
||||
}
|
||||
|
||||
@@ -1,41 +0,0 @@
|
||||
From: Prerna Saxena <prerna@linux.vnet.ibm.com>
|
||||
Date: Tue, 4 Nov 2014 23:00:36 +0530
|
||||
Subject: [PATCH] docs: Add documentation for compat mode.
|
||||
|
||||
Add documentation to explain how compat-mode can be invoked with libvirt
|
||||
running on PowerPC architecture.
|
||||
It also mentions that this change is available libvirt 1.2.11 onwards.
|
||||
|
||||
Signed-off-by: Prerna Saxena <prerna@linux.vnet.ibm.com>
|
||||
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
|
||||
(cherry picked from commit 9265fd19b68d787e478f5e490524da794965a5f1)
|
||||
---
|
||||
docs/formatdomain.html.in | 15 ++++++++++++++-
|
||||
1 file changed, 14 insertions(+), 1 deletion(-)
|
||||
|
||||
diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in
|
||||
index 12172a4..6c64230 100644
|
||||
--- a/docs/formatdomain.html.in
|
||||
+++ b/docs/formatdomain.html.in
|
||||
@@ -1047,7 +1047,20 @@
|
||||
(such as CPUID level) that don't work. Until these issues are fixed,
|
||||
it's a good idea to avoid using <code>host-model</code> and use
|
||||
<code>custom</code> mode with just the CPU model from host
|
||||
- capabilities XML.</dd>
|
||||
+ capabilities XML.
|
||||
+ <span class="since">(Since 1.2.11)</span>. PowerISA allows
|
||||
+ processors to run VMs in binary compatibility mode supporting an
|
||||
+ older version of ISA. Libvirt on PowerPC architecture uses the
|
||||
+ <code>host-model</code> to signify a guest mode CPU running in
|
||||
+ binary compatibility mode. Example:
|
||||
+ When a user needs a power7 VM to run in compatibility mode
|
||||
+ on a Power8 host, this can be described in XML as follows :
|
||||
+<pre>
|
||||
+ <cpu mode='host-model'>
|
||||
+ <model>power7</model>
|
||||
+ </cpu>
|
||||
+ ...</pre>
|
||||
+ </dd>
|
||||
<dt><code>host-passthrough</code></dt>
|
||||
<dd>With this mode, the CPU visible to the guest should be exactly
|
||||
the same as the host CPU even in the aspects that libvirt does not
|
||||
@@ -1,71 +0,0 @@
|
||||
From: Prerna Saxena <prerna@linux.vnet.ibm.com>
|
||||
Date: Tue, 4 Nov 2014 23:02:15 +0530
|
||||
Subject: [PATCH] Test: Add a testcase for PowerPC compat mode cpu
|
||||
specification.
|
||||
|
||||
This introduces a testcase for PowerPC compat mode cpu specification.
|
||||
|
||||
Signed-off-by: Prerna Saxena <prerna@linux.vnet.ibm.com>
|
||||
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
|
||||
(cherry picked from commit 12c381114ce362e49cadb730b5faabbc150a8878)
|
||||
---
|
||||
.../qemuxml2argv-pseries-cpu-compat.args | 8 ++++++++
|
||||
.../qemuxml2argv-pseries-cpu-compat.xml | 20 ++++++++++++++++++++
|
||||
tests/qemuxml2argvtest.c | 2 ++
|
||||
3 files changed, 30 insertions(+)
|
||||
create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-pseries-cpu-compat.args
|
||||
create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-pseries-cpu-compat.xml
|
||||
|
||||
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-pseries-cpu-compat.args b/tests/qemuxml2argvdata/qemuxml2argv-pseries-cpu-compat.args
|
||||
new file mode 100644
|
||||
index 0000000..64df406
|
||||
--- /dev/null
|
||||
+++ b/tests/qemuxml2argvdata/qemuxml2argv-pseries-cpu-compat.args
|
||||
@@ -0,0 +1,8 @@
|
||||
+LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test \
|
||||
+QEMU_AUDIO_DRV=none /usr/bin/qemu-system-ppc64 -S -M pseries \
|
||||
+-cpu host,compat=power7 \
|
||||
+-m 214 -smp 4 -nographic -nodefconfig -nodefaults \
|
||||
+-chardev socket,id=charmonitor,path=/tmp/test-monitor,server,nowait \
|
||||
+-mon chardev=charmonitor,id=monitor,mode=readline -no-acpi -boot c -usb \
|
||||
+-chardev pty,id=charserial0 \
|
||||
+-device spapr-vty,chardev=charserial0,reg=0x30000000
|
||||
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-pseries-cpu-compat.xml b/tests/qemuxml2argvdata/qemuxml2argv-pseries-cpu-compat.xml
|
||||
new file mode 100644
|
||||
index 0000000..e34a8ad
|
||||
--- /dev/null
|
||||
+++ b/tests/qemuxml2argvdata/qemuxml2argv-pseries-cpu-compat.xml
|
||||
@@ -0,0 +1,20 @@
|
||||
+<domain type='kvm'>
|
||||
+ <name>QEMUGuest1</name>
|
||||
+ <memory unit='KiB'>219100</memory>
|
||||
+ <currentMemory unit='KiB'>219100</currentMemory>
|
||||
+ <vcpu placement='static'>4</vcpu>
|
||||
+ <os>
|
||||
+ <type arch='ppc64' machine='pseries'>hvm</type>
|
||||
+ </os>
|
||||
+ <cpu mode='host-model'>
|
||||
+ <model>power7</model>
|
||||
+ </cpu>
|
||||
+ <clock offset='utc'/>
|
||||
+ <devices>
|
||||
+ <emulator>/usr/bin/qemu-system-ppc64</emulator>
|
||||
+ <console type='pty'>
|
||||
+ <address type="spapr-vio"/>
|
||||
+ </console>
|
||||
+ <memballoon model="none"/>
|
||||
+ </devices>
|
||||
+</domain>
|
||||
diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
|
||||
index 5539a84..e24d17f 100644
|
||||
--- a/tests/qemuxml2argvtest.c
|
||||
+++ b/tests/qemuxml2argvtest.c
|
||||
@@ -1314,6 +1314,8 @@ mymain(void)
|
||||
QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
|
||||
DO_TEST("pseries-cpu-exact", QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE,
|
||||
QEMU_CAPS_NODEFCONFIG);
|
||||
+ DO_TEST("pseries-cpu-compat", QEMU_CAPS_KVM, QEMU_CAPS_CPU_HOST,
|
||||
+ QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
|
||||
DO_TEST("disk-ide-drive-split",
|
||||
QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG,
|
||||
QEMU_CAPS_IDE_CD);
|
||||
@@ -1,126 +0,0 @@
|
||||
From: Cole Robinson <crobinso@redhat.com>
|
||||
Date: Tue, 28 Apr 2015 17:38:00 -0400
|
||||
Subject: [PATCH] polkit: Allow password-less access for 'libvirt' group
|
||||
|
||||
Many users, who admin their own machines, want to be able to access
|
||||
system libvirtd via tools like virt-manager without having to enter
|
||||
a root password. Just google 'virt-manager without password' and
|
||||
you'll find many hits. I've read at least 5 blog posts over the years
|
||||
describing slightly different ways of achieving this goal.
|
||||
|
||||
Let's finally add official support for this.
|
||||
|
||||
Install a polkit-1 rules file granting password-less auth for any user
|
||||
in the new 'libvirt' group. Create the group on RPM install
|
||||
|
||||
https://bugzilla.redhat.com/show_bug.cgi?id=957300
|
||||
(cherry picked from commit e94979e901517af9fdde358d7b7c92cc055dd50c)
|
||||
---
|
||||
daemon/Makefile.am | 13 +++++++++++++
|
||||
daemon/libvirt.rules | 9 +++++++++
|
||||
libvirt.spec.in | 15 +++++++++++++--
|
||||
3 files changed, 35 insertions(+), 2 deletions(-)
|
||||
create mode 100644 daemon/libvirt.rules
|
||||
|
||||
diff --git a/daemon/Makefile.am b/daemon/Makefile.am
|
||||
index b95a79d..9c5ea37 100644
|
||||
--- a/daemon/Makefile.am
|
||||
+++ b/daemon/Makefile.am
|
||||
@@ -53,6 +53,7 @@ EXTRA_DIST = \
|
||||
libvirtd.init.in \
|
||||
libvirtd.upstart \
|
||||
libvirtd.policy.in \
|
||||
+ libvirt.rules \
|
||||
libvirtd.sasl \
|
||||
libvirtd.service.in \
|
||||
libvirtd.socket.in \
|
||||
@@ -233,6 +234,8 @@ policyauth = auth_admin_keep_session
|
||||
else ! WITH_POLKIT0
|
||||
policydir = $(datadir)/polkit-1/actions
|
||||
policyauth = auth_admin_keep
|
||||
+rulesdir = $(datadir)/polkit-1/rules.d
|
||||
+rulesfile = libvirt.rules
|
||||
endif ! WITH_POLKIT0
|
||||
endif WITH_POLKIT
|
||||
|
||||
@@ -263,9 +266,19 @@ if WITH_POLKIT
|
||||
install-data-polkit::
|
||||
$(MKDIR_P) $(DESTDIR)$(policydir)
|
||||
$(INSTALL_DATA) libvirtd.policy $(DESTDIR)$(policydir)/org.libvirt.unix.policy
|
||||
+if ! WITH_POLKIT0
|
||||
+ $(MKDIR_P) $(DESTDIR)$(rulesdir)
|
||||
+ $(INSTALL_DATA) $(srcdir)/$(rulesfile) $(DESTDIR)$(rulesdir)/50-libvirt.rules
|
||||
+endif ! WITH_POLKIT0
|
||||
+
|
||||
uninstall-data-polkit::
|
||||
rm -f $(DESTDIR)$(policydir)/org.libvirt.unix.policy
|
||||
rmdir $(DESTDIR)$(policydir) || :
|
||||
+if ! WITH_POLKIT0
|
||||
+ rm -f $(DESTDIR)$(rulesdir)/50-libvirt.rules
|
||||
+ rmdir $(DESTDIR)$(rulesdir) || :
|
||||
+endif ! WITH_POLKIT0
|
||||
+
|
||||
else ! WITH_POLKIT
|
||||
install-data-polkit::
|
||||
uninstall-data-polkit::
|
||||
diff --git a/daemon/libvirt.rules b/daemon/libvirt.rules
|
||||
new file mode 100644
|
||||
index 0000000..01a15fa
|
||||
--- /dev/null
|
||||
+++ b/daemon/libvirt.rules
|
||||
@@ -0,0 +1,9 @@
|
||||
+// Allow any user in the 'libvirt' group to connect to system libvirtd
|
||||
+// without entering a password.
|
||||
+
|
||||
+polkit.addRule(function(action, subject) {
|
||||
+ if (action.id == "org.libvirt.unix.manage" &&
|
||||
+ subject.isInGroup("libvirt")) {
|
||||
+ return polkit.Result.YES;
|
||||
+ }
|
||||
+});
|
||||
diff --git a/libvirt.spec.in b/libvirt.spec.in
|
||||
index a84b19d..5de085b 100644
|
||||
--- a/libvirt.spec.in
|
||||
+++ b/libvirt.spec.in
|
||||
@@ -1583,9 +1583,9 @@ then
|
||||
fi
|
||||
|
||||
%if %{with_libvirtd}
|
||||
+%pre daemon
|
||||
%if ! %{with_driver_modules}
|
||||
%if %{with_qemu}
|
||||
-%pre daemon
|
||||
%if 0%{?fedora} || 0%{?rhel} >= 6
|
||||
# We want soft static allocation of well-known ids, as disk images
|
||||
# are commonly shared across NFS mounts by id rather than name; see
|
||||
@@ -1599,11 +1599,21 @@ if ! getent passwd qemu >/dev/null; then
|
||||
useradd -r -g qemu -G kvm -d / -s /sbin/nologin -c "qemu user" qemu
|
||||
fi
|
||||
fi
|
||||
-exit 0
|
||||
%endif
|
||||
%endif
|
||||
%endif
|
||||
|
||||
+ %if %{with_polkit}
|
||||
+ %if 0%{?fedora} || 0%{?rhel} >= 6
|
||||
+# 'libvirt' group is just to allow password-less polkit access to
|
||||
+# libvirtd. The uid number is irrelevant, so we use dynamic allocation
|
||||
+# described at the above link.
|
||||
+getent group libvirt >/dev/null || groupadd -r libvirt
|
||||
+ %endif
|
||||
+ %endif
|
||||
+
|
||||
+exit 0
|
||||
+
|
||||
%post daemon
|
||||
|
||||
%if %{with_network}
|
||||
@@ -1919,6 +1929,7 @@ exit 0
|
||||
%if 0%{?fedora} || 0%{?rhel} >= 6
|
||||
%{_datadir}/polkit-1/actions/org.libvirt.unix.policy
|
||||
%{_datadir}/polkit-1/actions/org.libvirt.api.policy
|
||||
+%{_datadir}/polkit-1/rules.d/50-libvirt.rules
|
||||
%else
|
||||
%{_datadir}/PolicyKit/policy/org.libvirt.unix.policy
|
||||
%endif
|
||||
@@ -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 $(find-makefile-common))
|
||||
|
||||
@@ -0,0 +1,48 @@
|
||||
diff -rup libvirt-0.4.1.orig/qemud/qemud.c libvirt-0.4.1.new/qemud/qemud.c
|
||||
--- libvirt-0.4.1.orig/qemud/qemud.c 2008-03-10 17:31:09.000000000 -0400
|
||||
+++ libvirt-0.4.1.new/qemud/qemud.c 2008-03-10 17:31:36.000000000 -0400
|
||||
@@ -393,7 +393,7 @@ static int qemudGoDaemon(void) {
|
||||
case -1:
|
||||
return -1;
|
||||
default:
|
||||
- return nextpid;
|
||||
+ _exit(0);
|
||||
}
|
||||
|
||||
cleanup:
|
||||
@@ -418,8 +418,7 @@ static int qemudGoDaemon(void) {
|
||||
status != 0) {
|
||||
return -1;
|
||||
}
|
||||
-
|
||||
- return pid;
|
||||
+ _exit(0);
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -2116,16 +2115,12 @@ int main(int argc, char **argv) {
|
||||
goto error1;
|
||||
|
||||
if (godaemon) {
|
||||
- int pid;
|
||||
openlog("libvirtd", 0, 0);
|
||||
- pid = qemudGoDaemon();
|
||||
- if (pid < 0) {
|
||||
+ if (qemudGoDaemon() < 0) {
|
||||
qemudLog(QEMUD_ERR, _("Failed to fork as daemon: %s"),
|
||||
strerror(errno));
|
||||
goto error1;
|
||||
}
|
||||
- if (pid > 0)
|
||||
- goto out;
|
||||
|
||||
/* Choose the name of the PID file. */
|
||||
if (!pid_file) {
|
||||
@@ -2172,7 +2167,6 @@ int main(int argc, char **argv) {
|
||||
if (godaemon)
|
||||
closelog();
|
||||
|
||||
- out:
|
||||
ret = 0;
|
||||
|
||||
error2:
|
||||
@@ -0,0 +1,400 @@
|
||||
diff -rup libvirt-0.4.1.orig/configure.in libvirt-0.4.1.new/configure.in
|
||||
--- libvirt-0.4.1.orig/configure.in 2008-03-03 09:14:19.000000000 -0500
|
||||
+++ libvirt-0.4.1.new/configure.in 2008-04-03 15:37:49.000000000 -0400
|
||||
@@ -450,10 +450,6 @@ if test "x$with_polkit" = "xyes" -o "x$w
|
||||
CFLAGS="$old_CFLAGS"
|
||||
LDFLAGS="$old_LDFLAGS"
|
||||
|
||||
- AC_PATH_PROG(POLKIT_GRANT, polkit-grant)
|
||||
- if test "x$POLKIT_GRANT" != "x"; then
|
||||
- AC_DEFINE_UNQUOTED([POLKIT_GRANT],["$POLKIT_GRANT"],[Location of polkit-grant program])
|
||||
- fi
|
||||
AC_PATH_PROG(POLKIT_AUTH, polkit-auth)
|
||||
if test "x$POLKIT_AUTH" != "x"; then
|
||||
AC_DEFINE_UNQUOTED([POLKIT_AUTH],["$POLKIT_AUTH"],[Location of polkit-auth program])
|
||||
diff -rup libvirt-0.4.1.orig/qemud/internal.h libvirt-0.4.1.new/qemud/internal.h
|
||||
--- libvirt-0.4.1.orig/qemud/internal.h 2008-01-24 12:07:43.000000000 -0500
|
||||
+++ libvirt-0.4.1.new/qemud/internal.h 2008-04-03 15:38:03.000000000 -0400
|
||||
@@ -179,6 +179,9 @@ void qemudLog(int priority, const char *
|
||||
void remoteDispatchClientRequest (struct qemud_server *server,
|
||||
struct qemud_client *client);
|
||||
|
||||
+#if HAVE_POLKIT
|
||||
+int qemudGetSocketIdentity(int fd, uid_t *uid, pid_t *pid);
|
||||
+#endif
|
||||
|
||||
#endif
|
||||
|
||||
diff -rup libvirt-0.4.1.orig/qemud/qemud.c libvirt-0.4.1.new/qemud/qemud.c
|
||||
--- libvirt-0.4.1.orig/qemud/qemud.c 2008-04-03 15:39:15.000000000 -0400
|
||||
+++ libvirt-0.4.1.new/qemud/qemud.c 2008-04-03 15:38:03.000000000 -0400
|
||||
@@ -1040,6 +1040,28 @@ remoteCheckAccess (struct qemud_client *
|
||||
return 0;
|
||||
}
|
||||
|
||||
+#if HAVE_POLKIT
|
||||
+int qemudGetSocketIdentity(int fd, uid_t *uid, pid_t *pid) {
|
||||
+#ifdef SO_PEERCRED
|
||||
+ struct ucred cr;
|
||||
+ unsigned int cr_len = sizeof (cr);
|
||||
+
|
||||
+ if (getsockopt (fd, SOL_SOCKET, SO_PEERCRED, &cr, &cr_len) < 0) {
|
||||
+ qemudLog(QEMUD_ERR, _("Failed to verify client credentials: %s"),
|
||||
+ strerror(errno));
|
||||
+ return -1;
|
||||
+ }
|
||||
+
|
||||
+ *pid = cr.pid;
|
||||
+ *uid = cr.uid;
|
||||
+#else
|
||||
+ /* XXX Many more OS support UNIX socket credentials we could port to. See dbus ....*/
|
||||
+#error "UNIX socket credentials not supported/implemented on this platform yet..."
|
||||
+#endif
|
||||
+ return 0;
|
||||
+}
|
||||
+#endif
|
||||
+
|
||||
static int qemudDispatchServer(struct qemud_server *server, struct qemud_socket *sock) {
|
||||
int fd;
|
||||
struct sockaddr_storage addr;
|
||||
@@ -1075,6 +1097,26 @@ static int qemudDispatchServer(struct qe
|
||||
memcpy (&client->addr, &addr, sizeof addr);
|
||||
client->addrlen = addrlen;
|
||||
|
||||
+#if HAVE_POLKIT
|
||||
+ /* Only do policy checks for non-root - allow root user
|
||||
+ through with no checks, as a fail-safe - root can easily
|
||||
+ change policykit policy anyway, so its pointless trying
|
||||
+ to restrict root */
|
||||
+ if (client->auth == REMOTE_AUTH_POLKIT) {
|
||||
+ uid_t uid;
|
||||
+ pid_t pid;
|
||||
+
|
||||
+ if (qemudGetSocketIdentity(client->fd, &uid, &pid) < 0)
|
||||
+ goto cleanup;
|
||||
+
|
||||
+ /* Cient is running as root, so disable auth */
|
||||
+ if (uid == 0) {
|
||||
+ qemudLog(QEMUD_INFO, _("Turn off polkit auth for privileged client %d"), pid);
|
||||
+ client->auth = REMOTE_AUTH_NONE;
|
||||
+ }
|
||||
+ }
|
||||
+#endif
|
||||
+
|
||||
if (client->type != QEMUD_SOCK_TYPE_TLS) {
|
||||
client->mode = QEMUD_MODE_RX_HEADER;
|
||||
client->bufferLength = REMOTE_MESSAGE_HEADER_XDR_LEN;
|
||||
diff -rup libvirt-0.4.1.orig/qemud/remote.c libvirt-0.4.1.new/qemud/remote.c
|
||||
--- libvirt-0.4.1.orig/qemud/remote.c 2008-02-29 11:23:17.000000000 -0500
|
||||
+++ libvirt-0.4.1.new/qemud/remote.c 2008-04-03 15:38:03.000000000 -0400
|
||||
@@ -2564,27 +2564,6 @@ remoteDispatchAuthSaslStep (struct qemud
|
||||
|
||||
|
||||
#if HAVE_POLKIT
|
||||
-static int qemudGetSocketIdentity(int fd, uid_t *uid, pid_t *pid) {
|
||||
-#ifdef SO_PEERCRED
|
||||
- struct ucred cr;
|
||||
- unsigned int cr_len = sizeof (cr);
|
||||
-
|
||||
- if (getsockopt (fd, SOL_SOCKET, SO_PEERCRED, &cr, &cr_len) < 0) {
|
||||
- qemudLog(QEMUD_ERR, _("Failed to verify client credentials: %s"),
|
||||
- strerror(errno));
|
||||
- return -1;
|
||||
- }
|
||||
-
|
||||
- *pid = cr.pid;
|
||||
- *uid = cr.uid;
|
||||
-#else
|
||||
- /* XXX Many more OS support UNIX socket credentials we could port to. See dbus ....*/
|
||||
-#error "UNIX socket credentials not supported/implemented on this platform yet..."
|
||||
-#endif
|
||||
- return 0;
|
||||
-}
|
||||
-
|
||||
-
|
||||
static int
|
||||
remoteDispatchAuthPolkit (struct qemud_server *server ATTRIBUTE_UNUSED,
|
||||
struct qemud_client *client,
|
||||
@@ -2594,6 +2573,15 @@ remoteDispatchAuthPolkit (struct qemud_s
|
||||
{
|
||||
pid_t callerPid;
|
||||
uid_t callerUid;
|
||||
+ PolKitCaller *pkcaller = NULL;
|
||||
+ PolKitAction *pkaction = NULL;
|
||||
+ PolKitContext *pkcontext = NULL;
|
||||
+ PolKitError *pkerr = NULL;
|
||||
+ PolKitResult pkresult;
|
||||
+ DBusError err;
|
||||
+ const char *action = client->readonly ?
|
||||
+ "org.libvirt.unix.monitor" :
|
||||
+ "org.libvirt.unix.manage";
|
||||
|
||||
REMOTE_DEBUG("Start PolicyKit auth %d", client->fd);
|
||||
if (client->auth != REMOTE_AUTH_POLKIT) {
|
||||
@@ -2609,98 +2597,78 @@ remoteDispatchAuthPolkit (struct qemud_s
|
||||
return -2;
|
||||
}
|
||||
|
||||
- /* Only do policy checks for non-root - allow root user
|
||||
- through with no checks, as a fail-safe - root can easily
|
||||
- change policykit policy anyway, so its pointless trying
|
||||
- to restrict root */
|
||||
- if (callerUid == 0) {
|
||||
- qemudLog(QEMUD_INFO, _("Allowing PID %d running as root"), callerPid);
|
||||
- ret->complete = 1;
|
||||
- client->auth = REMOTE_AUTH_NONE;
|
||||
- } else {
|
||||
- PolKitCaller *pkcaller = NULL;
|
||||
- PolKitAction *pkaction = NULL;
|
||||
- PolKitContext *pkcontext = NULL;
|
||||
- PolKitError *pkerr = NULL;
|
||||
- PolKitResult pkresult;
|
||||
- DBusError err;
|
||||
- const char *action = client->readonly ?
|
||||
- "org.libvirt.unix.monitor" :
|
||||
- "org.libvirt.unix.manage";
|
||||
-
|
||||
- qemudLog(QEMUD_INFO, _("Checking PID %d running as %d"),
|
||||
- callerPid, callerUid);
|
||||
- dbus_error_init(&err);
|
||||
- if (!(pkcaller = polkit_caller_new_from_pid(server->sysbus,
|
||||
- callerPid, &err))) {
|
||||
- qemudLog(QEMUD_ERR, _("Failed to lookup policy kit caller: %s"),
|
||||
- err.message);
|
||||
- dbus_error_free(&err);
|
||||
- remoteDispatchFailAuth(client, req);
|
||||
- return -2;
|
||||
- }
|
||||
-
|
||||
- if (!(pkaction = polkit_action_new())) {
|
||||
- qemudLog(QEMUD_ERR, _("Failed to create polkit action %s\n"),
|
||||
- strerror(errno));
|
||||
- polkit_caller_unref(pkcaller);
|
||||
- remoteDispatchFailAuth(client, req);
|
||||
- return -2;
|
||||
- }
|
||||
- polkit_action_set_action_id(pkaction, action);
|
||||
-
|
||||
- if (!(pkcontext = polkit_context_new()) ||
|
||||
- !polkit_context_init(pkcontext, &pkerr)) {
|
||||
- qemudLog(QEMUD_ERR, _("Failed to create polkit context %s\n"),
|
||||
- (pkerr ? polkit_error_get_error_message(pkerr)
|
||||
- : strerror(errno)));
|
||||
- if (pkerr)
|
||||
- polkit_error_free(pkerr);
|
||||
- polkit_caller_unref(pkcaller);
|
||||
- polkit_action_unref(pkaction);
|
||||
- dbus_error_free(&err);
|
||||
- remoteDispatchFailAuth(client, req);
|
||||
- return -2;
|
||||
- }
|
||||
+ qemudLog(QEMUD_INFO, _("Checking PID %d running as %d"),
|
||||
+ callerPid, callerUid);
|
||||
+ dbus_error_init(&err);
|
||||
+ if (!(pkcaller = polkit_caller_new_from_pid(server->sysbus,
|
||||
+ callerPid, &err))) {
|
||||
+ qemudLog(QEMUD_ERR, _("Failed to lookup policy kit caller: %s"),
|
||||
+ err.message);
|
||||
+ dbus_error_free(&err);
|
||||
+ remoteDispatchFailAuth(client, req);
|
||||
+ return -2;
|
||||
+ }
|
||||
+
|
||||
+ if (!(pkaction = polkit_action_new())) {
|
||||
+ qemudLog(QEMUD_ERR, _("Failed to create polkit action %s\n"),
|
||||
+ strerror(errno));
|
||||
+ polkit_caller_unref(pkcaller);
|
||||
+ remoteDispatchFailAuth(client, req);
|
||||
+ return -2;
|
||||
+ }
|
||||
+ polkit_action_set_action_id(pkaction, action);
|
||||
+
|
||||
+ if (!(pkcontext = polkit_context_new()) ||
|
||||
+ !polkit_context_init(pkcontext, &pkerr)) {
|
||||
+ qemudLog(QEMUD_ERR, _("Failed to create polkit context %s\n"),
|
||||
+ (pkerr ? polkit_error_get_error_message(pkerr)
|
||||
+ : strerror(errno)));
|
||||
+ if (pkerr)
|
||||
+ polkit_error_free(pkerr);
|
||||
+ polkit_caller_unref(pkcaller);
|
||||
+ polkit_action_unref(pkaction);
|
||||
+ dbus_error_free(&err);
|
||||
+ remoteDispatchFailAuth(client, req);
|
||||
+ return -2;
|
||||
+ }
|
||||
|
||||
#if HAVE_POLKIT_CONTEXT_IS_CALLER_AUTHORIZED
|
||||
- pkresult = polkit_context_is_caller_authorized(pkcontext,
|
||||
- pkaction,
|
||||
- pkcaller,
|
||||
- 0,
|
||||
- &pkerr);
|
||||
- if (pkerr && polkit_error_is_set(pkerr)) {
|
||||
- qemudLog(QEMUD_ERR,
|
||||
- _("Policy kit failed to check authorization %d %s"),
|
||||
- polkit_error_get_error_code(pkerr),
|
||||
- polkit_error_get_error_message(pkerr));
|
||||
- remoteDispatchFailAuth(client, req);
|
||||
- return -2;
|
||||
- }
|
||||
+ pkresult = polkit_context_is_caller_authorized(pkcontext,
|
||||
+ pkaction,
|
||||
+ pkcaller,
|
||||
+ 0,
|
||||
+ &pkerr);
|
||||
+ if (pkerr && polkit_error_is_set(pkerr)) {
|
||||
+ qemudLog(QEMUD_ERR,
|
||||
+ _("Policy kit failed to check authorization %d %s"),
|
||||
+ polkit_error_get_error_code(pkerr),
|
||||
+ polkit_error_get_error_message(pkerr));
|
||||
+ remoteDispatchFailAuth(client, req);
|
||||
+ return -2;
|
||||
+ }
|
||||
#else
|
||||
- pkresult = polkit_context_can_caller_do_action(pkcontext,
|
||||
- pkaction,
|
||||
- pkcaller);
|
||||
+ pkresult = polkit_context_can_caller_do_action(pkcontext,
|
||||
+ pkaction,
|
||||
+ pkcaller);
|
||||
#endif
|
||||
- polkit_context_unref(pkcontext);
|
||||
- polkit_caller_unref(pkcaller);
|
||||
- polkit_action_unref(pkaction);
|
||||
- if (pkresult != POLKIT_RESULT_YES) {
|
||||
- qemudLog(QEMUD_ERR,
|
||||
- _("Policy kit denied action %s from pid %d, uid %d,"
|
||||
- " result: %s\n"),
|
||||
- action, callerPid, callerUid,
|
||||
- polkit_result_to_string_representation(pkresult));
|
||||
- remoteDispatchFailAuth(client, req);
|
||||
- return -2;
|
||||
- }
|
||||
- qemudLog(QEMUD_INFO,
|
||||
- _("Policy allowed action %s from pid %d, uid %d, result %s"),
|
||||
+ polkit_context_unref(pkcontext);
|
||||
+ polkit_caller_unref(pkcaller);
|
||||
+ polkit_action_unref(pkaction);
|
||||
+ if (pkresult != POLKIT_RESULT_YES) {
|
||||
+ qemudLog(QEMUD_ERR,
|
||||
+ _("Policy kit denied action %s from pid %d, uid %d,"
|
||||
+ " result: %s\n"),
|
||||
action, callerPid, callerUid,
|
||||
polkit_result_to_string_representation(pkresult));
|
||||
- ret->complete = 1;
|
||||
- client->auth = REMOTE_AUTH_NONE;
|
||||
+ remoteDispatchFailAuth(client, req);
|
||||
+ return -2;
|
||||
}
|
||||
+ qemudLog(QEMUD_INFO,
|
||||
+ _("Policy allowed action %s from pid %d, uid %d, result %s"),
|
||||
+ action, callerPid, callerUid,
|
||||
+ polkit_result_to_string_representation(pkresult));
|
||||
+ ret->complete = 1;
|
||||
+ client->auth = REMOTE_AUTH_NONE;
|
||||
|
||||
return 0;
|
||||
}
|
||||
diff -rup libvirt-0.4.1.orig/src/libvirt.c libvirt-0.4.1.new/src/libvirt.c
|
||||
--- libvirt-0.4.1.orig/src/libvirt.c 2008-02-26 10:37:43.000000000 -0500
|
||||
+++ libvirt-0.4.1.new/src/libvirt.c 2008-04-03 15:38:47.000000000 -0400
|
||||
@@ -19,6 +19,9 @@
|
||||
#include <sys/stat.h>
|
||||
#include <unistd.h>
|
||||
#include <assert.h>
|
||||
+#ifdef HAVE_SYS_WAIT_H
|
||||
+#include <sys/wait.h>
|
||||
+#endif
|
||||
|
||||
#include <libxml/parser.h>
|
||||
#include <libxml/xpath.h>
|
||||
@@ -66,6 +69,39 @@ static int initialized = 0;
|
||||
int debugFlag = 0;
|
||||
#endif
|
||||
|
||||
+#if defined(POLKIT_AUTH)
|
||||
+static int virConnectAuthGainPolkit(const char *privilege) {
|
||||
+ const char *const args[] = {
|
||||
+ POLKIT_AUTH, "--obtain", privilege, NULL
|
||||
+ };
|
||||
+ int childpid, status, ret;
|
||||
+
|
||||
+ /* Root has all rights */
|
||||
+ if (getuid() == 0)
|
||||
+ return 0;
|
||||
+
|
||||
+ if ((childpid = fork()) < 0)
|
||||
+ return -1;
|
||||
+
|
||||
+ if (!childpid) {
|
||||
+ execvp(args[0], (char **)args);
|
||||
+ _exit(-1);
|
||||
+ }
|
||||
+
|
||||
+ while ((ret = waitpid(childpid, &status, 0) == -1) && errno == EINTR);
|
||||
+ if (ret == -1) {
|
||||
+ return -1;
|
||||
+ }
|
||||
+
|
||||
+ if (!WIFEXITED(status) ||
|
||||
+ (WEXITSTATUS(status) != 0 && WEXITSTATUS(status) != 1)) {
|
||||
+ return -1;
|
||||
+ }
|
||||
+
|
||||
+ return 0;
|
||||
+}
|
||||
+#endif
|
||||
+
|
||||
static int virConnectAuthCallbackDefault(virConnectCredentialPtr cred,
|
||||
unsigned int ncred,
|
||||
void *cbdata ATTRIBUTE_UNUSED) {
|
||||
@@ -77,28 +113,25 @@ static int virConnectAuthCallbackDefault
|
||||
size_t len;
|
||||
|
||||
switch (cred[i].type) {
|
||||
-#if defined(POLKIT_GRANT) || defined(POLKIT_AUTH)
|
||||
case VIR_CRED_EXTERNAL: {
|
||||
int ret;
|
||||
- const char *const args[] = {
|
||||
-#if defined(POLKIT_GRANT)
|
||||
- POLKIT_GRANT, "--gain", cred[i].prompt, NULL
|
||||
-#else
|
||||
- POLKIT_AUTH, "--obtain", cred[i].prompt, NULL
|
||||
-#endif
|
||||
- };
|
||||
-
|
||||
if (STRNEQ(cred[i].challenge, "PolicyKit"))
|
||||
return -1;
|
||||
- if (virRun(NULL, (char **) args, &ret) < 0)
|
||||
- return -1;
|
||||
|
||||
- if (!WIFEXITED(ret) ||
|
||||
- (WEXITSTATUS(ret) != 0 && WEXITSTATUS(ret) != 1))
|
||||
+#if defined(POLKIT_AUTH)
|
||||
+ if (virConnectAuthGainPolkit(cred[i].prompt) < 0)
|
||||
return -1;
|
||||
+#else
|
||||
+ /*
|
||||
+ * Ignore & carry on. Although we can't auth
|
||||
+ * directly, the user may have authenticated
|
||||
+ * themselves already outside context of libvirt
|
||||
+ */
|
||||
+#endif
|
||||
+
|
||||
break;
|
||||
}
|
||||
-#endif
|
||||
+
|
||||
case VIR_CRED_USERNAME:
|
||||
case VIR_CRED_AUTHNAME:
|
||||
case VIR_CRED_ECHOPROMPT:
|
||||
@@ -158,9 +191,7 @@ static int virConnectCredTypeDefault[] =
|
||||
VIR_CRED_REALM,
|
||||
VIR_CRED_PASSPHRASE,
|
||||
VIR_CRED_NOECHOPROMPT,
|
||||
-#if defined(POLKIT_AUTH) || defined(POLKIT_GRANT)
|
||||
VIR_CRED_EXTERNAL,
|
||||
-#endif
|
||||
};
|
||||
|
||||
static virConnectAuth virConnectAuthDefault = {
|
||||
@@ -0,0 +1,128 @@
|
||||
commit 570fd656d1b67e5d02f52e107946930257e811a7
|
||||
Author: Daniel Veillard <veillard@redhat.com>
|
||||
Date: Thu Mar 13 09:17:45 2008 +0000
|
||||
|
||||
* src/qemu_conf.c src/qemu_driver.c: patch from Cole Robinson
|
||||
fixing CD Rom change on live QEmu/KVM domains.
|
||||
Daniel
|
||||
|
||||
diff --git a/src/qemu_conf.c b/src/qemu_conf.c
|
||||
index e54da5b..ebbd251 100644
|
||||
--- a/src/qemu_conf.c
|
||||
+++ b/src/qemu_conf.c
|
||||
@@ -594,9 +594,16 @@ static int qemudParseDiskXML(virConnectPtr conn,
|
||||
}
|
||||
|
||||
if (source == NULL) {
|
||||
- qemudReportError(conn, NULL, NULL, VIR_ERR_NO_SOURCE, target ? "%s" : NULL, target);
|
||||
- goto error;
|
||||
+ /* There is a case without the source
|
||||
+ * to the CD-ROM device
|
||||
+ */
|
||||
+ if (!device || STRNEQ((const char *) device, "cdrom")) {
|
||||
+ qemudReportError(conn, NULL, NULL, VIR_ERR_NO_SOURCE,
|
||||
+ target ? "%s" : NULL, target);
|
||||
+ goto error;
|
||||
+ }
|
||||
}
|
||||
+
|
||||
if (target == NULL) {
|
||||
qemudReportError(conn, NULL, NULL, VIR_ERR_NO_TARGET, source ? "%s" : NULL, source);
|
||||
goto error;
|
||||
@@ -630,7 +637,7 @@ static int qemudParseDiskXML(virConnectPtr conn,
|
||||
goto error;
|
||||
}
|
||||
|
||||
- strncpy(disk->src, (const char *)source, NAME_MAX-1);
|
||||
+ strncpy(disk->src, (source ? (const char *) source : "\0"), NAME_MAX-1);
|
||||
disk->src[NAME_MAX-1] = '\0';
|
||||
|
||||
strncpy(disk->dst, (const char *)target, NAME_MAX-1);
|
||||
@@ -1747,9 +1754,15 @@ int qemudBuildCommandLine(virConnectPtr conn,
|
||||
char dev[NAME_MAX];
|
||||
char file[PATH_MAX];
|
||||
if (!strcmp(disk->dst, "hdc") &&
|
||||
- disk->device == QEMUD_DISK_CDROM)
|
||||
- snprintf(dev, NAME_MAX, "-%s", "cdrom");
|
||||
- else
|
||||
+ disk->device == QEMUD_DISK_CDROM) {
|
||||
+ if (disk->src[0])
|
||||
+ snprintf(dev, NAME_MAX, "-%s", "cdrom");
|
||||
+ else {
|
||||
+ /* Don't put anything on the cmdline for an empty cdrom*/
|
||||
+ disk = disk->next;
|
||||
+ continue;
|
||||
+ }
|
||||
+ } else
|
||||
snprintf(dev, NAME_MAX, "-%s", disk->dst);
|
||||
snprintf(file, PATH_MAX, "%s", disk->src);
|
||||
|
||||
@@ -2906,8 +2919,10 @@ char *qemudGenerateXML(virConnectPtr conn,
|
||||
types[disk->type], devices[disk->device]) < 0)
|
||||
goto no_memory;
|
||||
|
||||
- if (virBufferVSprintf(buf, " <source %s='%s'/>\n", typeAttrs[disk->type], disk->src) < 0)
|
||||
- goto no_memory;
|
||||
+ if (disk->src[0])
|
||||
+ if (virBufferVSprintf(buf, " <source %s='%s'/>\n",
|
||||
+ typeAttrs[disk->type], disk->src) < 0)
|
||||
+ goto no_memory;
|
||||
|
||||
if (virBufferVSprintf(buf, " <target dev='%s'/>\n", disk->dst) < 0)
|
||||
goto no_memory;
|
||||
diff --git a/src/qemu_driver.c b/src/qemu_driver.c
|
||||
index 21f0fed..2b4c2a6 100644
|
||||
--- a/src/qemu_driver.c
|
||||
+++ b/src/qemu_driver.c
|
||||
@@ -2223,23 +2223,29 @@ static int qemudDomainChangeCDROM(virDomainPtr dom,
|
||||
struct qemud_driver *driver = (struct qemud_driver *)dom->conn->privateData;
|
||||
char *cmd, *reply, *safe_path;
|
||||
|
||||
- /* Migrate to file */
|
||||
- safe_path = qemudEscapeMonitorArg(newdisk->src);
|
||||
- if (!safe_path) {
|
||||
- qemudReportError(dom->conn, dom, NULL, VIR_ERR_OPERATION_FAILED,
|
||||
- "out of memory");
|
||||
- return -1;
|
||||
- }
|
||||
- if (asprintf (&cmd, "change %s \"%s\"",
|
||||
- /* XXX qemu may support multiple CDROM in future */
|
||||
- /* olddisk->dst */ "cdrom",
|
||||
- safe_path) == -1) {
|
||||
+ if (newdisk->src[0]) {
|
||||
+ safe_path = qemudEscapeMonitorArg(newdisk->src);
|
||||
+ if (!safe_path) {
|
||||
+ qemudReportError(dom->conn, dom, NULL, VIR_ERR_OPERATION_FAILED,
|
||||
+ "out of memory");
|
||||
+ return -1;
|
||||
+ }
|
||||
+ if (asprintf (&cmd, "change %s \"%s\"",
|
||||
+ /* XXX qemu may support multiple CDROM in future */
|
||||
+ /* olddisk->dst */ "cdrom",
|
||||
+ safe_path) == -1) {
|
||||
+ qemudReportError(dom->conn, dom, NULL, VIR_ERR_OPERATION_FAILED,
|
||||
+ "out of memory");
|
||||
+ free(safe_path);
|
||||
+ return -1;
|
||||
+ }
|
||||
+ free(safe_path);
|
||||
+
|
||||
+ } else if (asprintf(&cmd, "eject cdrom") == -1) {
|
||||
qemudReportError(dom->conn, dom, NULL, VIR_ERR_OPERATION_FAILED,
|
||||
"out of memory");
|
||||
- free(safe_path);
|
||||
return -1;
|
||||
}
|
||||
- free(safe_path);
|
||||
|
||||
if (qemudMonitorCommand(driver, vm, cmd, &reply) < 0) {
|
||||
qemudReportError(dom->conn, dom, NULL, VIR_ERR_OPERATION_FAILED, "cannot change cdrom media");
|
||||
@@ -2248,7 +2254,7 @@ static int qemudDomainChangeCDROM(virDomainPtr dom,
|
||||
}
|
||||
free(reply);
|
||||
free(cmd);
|
||||
- strcpy(olddisk->dst, newdisk->dst);
|
||||
+ strcpy(olddisk->src, newdisk->src);
|
||||
olddisk->type = newdisk->type;
|
||||
return 0;
|
||||
}
|
||||
@@ -0,0 +1,38 @@
|
||||
|
||||
Avoid segfault upon early libvirtd failure.
|
||||
* qemud/qemud.c (main): Don't call qemudCleanup on an
|
||||
uninitialized pointer.
|
||||
|
||||
By the way, even though this evoked a warning from gcc,
|
||||
"make distcheck" passes. Obviously, that means the distcheck
|
||||
rule is inadequate. I'll fix it so that it turns on -Werror
|
||||
for the final build.
|
||||
|
||||
Signed-off-by: Jim Meyering <meyering@redhat.com>
|
||||
---
|
||||
qemud/qemud.c | 5 +++--
|
||||
1 files changed, 3 insertions(+), 2 deletions(-)
|
||||
|
||||
diff --git a/qemud/qemud.c b/qemud/qemud.c
|
||||
index 96fdf32..b6b82ed 100644
|
||||
--- a/qemud/qemud.c
|
||||
+++ b/qemud/qemud.c
|
||||
@@ -2025,7 +2025,7 @@ libvirt management daemon:\n\
|
||||
|
||||
#define MAX_LISTEN 5
|
||||
int main(int argc, char **argv) {
|
||||
- struct qemud_server *server;
|
||||
+ struct qemud_server *server = NULL;
|
||||
struct sigaction sig_action;
|
||||
int sigpipe[2];
|
||||
const char *pid_file = NULL;
|
||||
@@ -2180,7 +2180,8 @@ int main(int argc, char **argv) {
|
||||
unlink (pid_file);
|
||||
|
||||
error1:
|
||||
- qemudCleanup(server);
|
||||
+ if (server)
|
||||
+ qemudCleanup(server);
|
||||
return ret;
|
||||
}
|
||||
|
||||
@@ -0,0 +1,23 @@
|
||||
|
||||
Don't use first byte of string as a pointer.
|
||||
* src/qemu_conf.c (qemudReportError): Use the pointer, errorMessage,
|
||||
not its first byte, errorMessage[0].
|
||||
|
||||
Signed-off-by: Jim Meyering <meyering@redhat.com>
|
||||
---
|
||||
src/qemu_conf.c | 2 +-
|
||||
1 files changed, 1 insertions(+), 1 deletions(-)
|
||||
|
||||
diff --git a/src/qemu_conf.c b/src/qemu_conf.c
|
||||
index eead0bc..e54da5b 100644
|
||||
--- a/src/qemu_conf.c
|
||||
+++ b/src/qemu_conf.c
|
||||
@@ -68,7 +68,7 @@ void qemudReportError(virConnectPtr conn,
|
||||
errorMessage[0] = '\0';
|
||||
}
|
||||
|
||||
- virerr = __virErrorMsg(code, (errorMessage[0] ? errorMessage[0] : NULL));
|
||||
+ virerr = __virErrorMsg(code, (errorMessage[0] ? errorMessage : NULL));
|
||||
__virRaiseError(conn, dom, net, VIR_FROM_QEMU, code, VIR_ERR_ERROR,
|
||||
virerr, errorMessage, NULL, -1, -1, virerr, errorMessage);
|
||||
}
|
||||
@@ -0,0 +1,63 @@
|
||||
diff -rupN libvirt-0.4.1.orig/src/bridge.c libvirt-0.4.1.new/src/bridge.c
|
||||
--- libvirt-0.4.1.orig/src/bridge.c 2008-02-28 06:16:21.000000000 -0500
|
||||
+++ libvirt-0.4.1.new/src/bridge.c 2008-03-13 11:25:12.000000000 -0400
|
||||
@@ -313,7 +313,6 @@ brDeleteInterface(brControl *ctl ATTRIBU
|
||||
int
|
||||
brAddTap(brControl *ctl,
|
||||
const char *bridge,
|
||||
- unsigned char *macaddr,
|
||||
char *ifname,
|
||||
int maxlen,
|
||||
int *tapfd)
|
||||
@@ -357,18 +356,6 @@ brAddTap(brControl *ctl,
|
||||
}
|
||||
|
||||
if (ioctl(fd, TUNSETIFF, &try) == 0) {
|
||||
- struct ifreq addr;
|
||||
- memset(&addr, 0, sizeof(addr));
|
||||
- memcpy(addr.ifr_hwaddr.sa_data, macaddr, 6);
|
||||
- addr.ifr_hwaddr.sa_family = ARPHRD_ETHER;
|
||||
-
|
||||
- /* Device actually starts in 'UP' state, but it
|
||||
- * needs to be down to set the MAC addr
|
||||
- */
|
||||
- if ((errno = brSetInterfaceUp(ctl, try.ifr_name, 0)))
|
||||
- goto error;
|
||||
- if (ioctl(fd, SIOCSIFHWADDR, &addr) != 0)
|
||||
- goto error;
|
||||
if ((errno = brAddInterface(ctl, bridge, try.ifr_name)))
|
||||
goto error;
|
||||
if ((errno = brSetInterfaceUp(ctl, try.ifr_name, 1)))
|
||||
diff -rupN libvirt-0.4.1.orig/src/bridge.h libvirt-0.4.1.new/src/bridge.h
|
||||
--- libvirt-0.4.1.orig/src/bridge.h 2008-02-28 06:16:21.000000000 -0500
|
||||
+++ libvirt-0.4.1.new/src/bridge.h 2008-03-13 11:25:12.000000000 -0400
|
||||
@@ -62,7 +62,6 @@ int brDeleteInterface (brContr
|
||||
|
||||
int brAddTap (brControl *ctl,
|
||||
const char *bridge,
|
||||
- unsigned char *mac,
|
||||
char *ifname,
|
||||
int maxlen,
|
||||
int *tapfd);
|
||||
diff -rupN libvirt-0.4.1.orig/src/qemu_conf.c libvirt-0.4.1.new/src/qemu_conf.c
|
||||
--- libvirt-0.4.1.orig/src/qemu_conf.c 2008-03-13 11:24:39.000000000 -0400
|
||||
+++ libvirt-0.4.1.new/src/qemu_conf.c 2008-03-13 11:25:12.000000000 -0400
|
||||
@@ -1540,7 +1540,6 @@ qemudNetworkIfaceConnect(virConnectPtr c
|
||||
}
|
||||
|
||||
if ((err = brAddTap(driver->brctl, brname,
|
||||
- net->mac,
|
||||
ifname, BR_IFNAME_MAXLEN, &tapfd))) {
|
||||
qemudReportError(conn, NULL, NULL, VIR_ERR_INTERNAL_ERROR,
|
||||
"Failed to add tap interface '%s' to bridge '%s' : %s",
|
||||
@@ -1548,7 +1547,9 @@ qemudNetworkIfaceConnect(virConnectPtr c
|
||||
goto error;
|
||||
}
|
||||
|
||||
- snprintf(tapfdstr, sizeof(tapfdstr), "tap,fd=%d,script=,vlan=%d", tapfd, vlan);
|
||||
+ snprintf(tapfdstr, sizeof(tapfdstr),
|
||||
+ "tap,fd=%d,script=,vlan=%d,ifname=%s",
|
||||
+ tapfd, vlan, ifname);
|
||||
|
||||
if (!(retval = strdup(tapfdstr)))
|
||||
goto no_memory;
|
||||
@@ -0,0 +1,21 @@
|
||||
commit 2bcf35336cd649e58c08d7cf3452a8d4353bcf85
|
||||
Author: Daniel Veillard <veillard@redhat.com>
|
||||
Date: Fri Mar 7 09:23:30 2008 +0000
|
||||
|
||||
* src/xend_internal.c: applied patch from Cole Robinson to not
|
||||
loose the boot tag when defining a fully virtualized xen domain
|
||||
Daniel
|
||||
|
||||
diff --git a/src/xend_internal.c b/src/xend_internal.c
|
||||
index 8bbc28f..fef54f8 100644
|
||||
--- a/src/xend_internal.c
|
||||
+++ b/src/xend_internal.c
|
||||
@@ -1323,7 +1323,7 @@ xend_parse_sexp_desc_os(virConnectPtr xend, struct sexpr *node, virBufferPtr buf
|
||||
if (hvm)
|
||||
virBufferVSprintf(buf, " <loader>%s</loader>\n", loader);
|
||||
|
||||
- if (kernel) {
|
||||
+ if ((kernel) && ((!loader) || (STRNEQ(kernel, loader)))) {
|
||||
virBufferVSprintf(buf, " <kernel>%s</kernel>\n", kernel);
|
||||
if (initrd && initrd[0])
|
||||
virBufferVSprintf(buf, " <initrd>%s</initrd>\n", initrd);
|
||||
@@ -0,0 +1,146 @@
|
||||
--- a/src/storage_backend_iscsi.c 4 Mar 2008 20:02:34 -0000 1.3
|
||||
+++ b/src/storage_backend_iscsi.c 26 Mar 2008 22:07:05 -0000
|
||||
@@ -170,20 +170,91 @@
|
||||
virStorageBackendISCSIMakeLUN(virConnectPtr conn,
|
||||
virStoragePoolObjPtr pool,
|
||||
char **const groups,
|
||||
- void *data ATTRIBUTE_UNUSED)
|
||||
+ void *data)
|
||||
{
|
||||
virStorageVolDefPtr vol;
|
||||
int fd = -1;
|
||||
+ unsigned int target, channel, id, lun;
|
||||
char lunid[100];
|
||||
- char *dev = groups[4];
|
||||
int opentries = 0;
|
||||
char *devpath = NULL;
|
||||
+ char *session = data;
|
||||
+ char sysfs_path[PATH_MAX];
|
||||
+ char *dev = NULL;
|
||||
+ DIR *sysdir;
|
||||
+ struct dirent *block_dirent;
|
||||
+ struct stat sbuf;
|
||||
+ int len;
|
||||
+
|
||||
+ if ((virStrToLong_ui(groups[0], NULL, 10, &target) < 0) ||
|
||||
+ (virStrToLong_ui(groups[1], NULL, 10, &channel) < 0) ||
|
||||
+ (virStrToLong_ui(groups[2], NULL, 10, &id) < 0) ||
|
||||
+ (virStrToLong_ui(groups[3], NULL, 10, &lun) < 0)) {
|
||||
+ virStorageReportError(conn, VIR_ERR_INTERNAL_ERROR, "%s",
|
||||
+ _("Failed parsing iscsiadm commands"));
|
||||
+ return -1;
|
||||
+ }
|
||||
+
|
||||
+ if (lun == 0) {
|
||||
+ /* the 0'th LUN isn't a real LUN, it's just a control LUN; skip it */
|
||||
+ return 0;
|
||||
+ }
|
||||
+
|
||||
+ snprintf(sysfs_path, PATH_MAX,
|
||||
+ "/sys/class/iscsi_session/session%s/device/"
|
||||
+ "target%d:%d:%d/%d:%d:%d:%d/block",
|
||||
+ session, target, channel, id, target, channel, id, lun);
|
||||
+
|
||||
+ if (stat(sysfs_path, &sbuf) < 0) {
|
||||
+ /* block path in subdir didn't exist; this is unexpected, so fail */
|
||||
+ virStorageReportError(conn, VIR_ERR_INTERNAL_ERROR,
|
||||
+ _("Failed to find the sysfs path for %d:%d:%d:%d: %s"),
|
||||
+ target, channel, id, lun, strerror(errno));
|
||||
+ return -1;
|
||||
+ }
|
||||
+
|
||||
+ sysdir = opendir(sysfs_path);
|
||||
+ if (sysdir == NULL) {
|
||||
+ /* we failed for some reason; return an error */
|
||||
+ virStorageReportError(conn, VIR_ERR_INTERNAL_ERROR,
|
||||
+ _("Failed to opendir sysfs path %s: %s"),
|
||||
+ sysfs_path, strerror(errno));
|
||||
+ return -1;
|
||||
+ }
|
||||
+
|
||||
+ while ((block_dirent = readdir(sysdir)) != NULL) {
|
||||
+ len = strlen(block_dirent->d_name);
|
||||
+ if ((len == 1 && block_dirent->d_name[0] == '.') ||
|
||||
+ (len == 2 && block_dirent->d_name[0] == '.' && block_dirent->d_name[1] == '.')) {
|
||||
+ /* the . and .. directories; just skip them */
|
||||
+ continue;
|
||||
+ }
|
||||
+
|
||||
+ /* OK, not . or ..; let's see if it is a SCSI device */
|
||||
+ if (len > 2 &&
|
||||
+ block_dirent->d_name[0] == 's' &&
|
||||
+ block_dirent->d_name[1] == 'd') {
|
||||
+ /* looks like a scsi device, smells like scsi device; it must be
|
||||
+ a scsi device */
|
||||
+ dev = strdup(block_dirent->d_name);
|
||||
+ break;
|
||||
+ }
|
||||
+ }
|
||||
+ closedir(sysdir);
|
||||
+
|
||||
+ if (dev == NULL) {
|
||||
+ /* we didn't find the sd? device we were looking for; fail */
|
||||
+ virStorageReportError(conn, VIR_ERR_INTERNAL_ERROR,
|
||||
+ _("Failed to find SCSI device for %d:%d:%d:%d: %s"),
|
||||
+ target, channel, id, lun, strerror(errno));
|
||||
+ return -1;
|
||||
+ }
|
||||
|
||||
snprintf(lunid, sizeof(lunid)-1, "lun-%s", groups[3]);
|
||||
|
||||
if ((vol = calloc(1, sizeof(virStorageVolDef))) == NULL) {
|
||||
virStorageReportError(conn, VIR_ERR_NO_MEMORY, "%s", _("volume"));
|
||||
- return -1;
|
||||
+ goto cleanup;
|
||||
}
|
||||
|
||||
if ((vol->name = strdup(lunid)) == NULL) {
|
||||
@@ -197,6 +268,8 @@
|
||||
}
|
||||
strcpy(devpath, "/dev/");
|
||||
strcat(devpath, dev);
|
||||
+ free(dev);
|
||||
+ dev = NULL;
|
||||
/* It can take a little while between logging into the ISCSI
|
||||
* server and udev creating the /dev nodes, so if we get ENOENT
|
||||
* we must retry a few times - they should eventually appear.
|
||||
@@ -258,6 +331,7 @@
|
||||
if (fd != -1) close(fd);
|
||||
free(devpath);
|
||||
virStorageVolDefFree(vol);
|
||||
+ free(dev);
|
||||
return -1;
|
||||
}
|
||||
|
||||
@@ -281,14 +355,13 @@
|
||||
* scsi1 Channel 00 Id 0 Lun: 5
|
||||
* Attached scsi disk sdg State: running
|
||||
*
|
||||
- * Need 2 regex to match alternating lines
|
||||
+ * Need a regex to match the Channel:Id:Lun lines
|
||||
*/
|
||||
const char *regexes[] = {
|
||||
- "^\\s*scsi(\\S+)\\s+Channel\\s+(\\S+)\\s+Id\\s+(\\S+)\\s+Lun:\\s+(\\S+)\\s*$",
|
||||
- "^\\s*Attached\\s+scsi\\s+disk\\s+(\\S+)\\s+State:\\s+running\\s*$"
|
||||
+ "^\\s*scsi(\\S+)\\s+Channel\\s+(\\S+)\\s+Id\\s+(\\S+)\\s+Lun:\\s+(\\S+)\\s*$"
|
||||
};
|
||||
int vars[] = {
|
||||
- 4, 1
|
||||
+ 4
|
||||
};
|
||||
const char *prog[] = {
|
||||
ISCSIADM, "--mode", "session", "-r", session, "-P", "3", NULL,
|
||||
@@ -296,11 +369,11 @@
|
||||
|
||||
return virStorageBackendRunProgRegex(conn, pool,
|
||||
prog,
|
||||
- 2,
|
||||
+ 1,
|
||||
regexes,
|
||||
vars,
|
||||
virStorageBackendISCSIMakeLUN,
|
||||
- NULL);
|
||||
+ (void *)session);
|
||||
}
|
||||
|
||||
|
||||
@@ -0,0 +1,17 @@
|
||||
Index: src/storage_conf.c
|
||||
===================================================================
|
||||
RCS file: /data/cvs/libvirt/src/storage_conf.c,v
|
||||
retrieving revision 1.3
|
||||
retrieving revision 1.4
|
||||
diff -u -r1.3 -r1.4
|
||||
--- a/src/storage_conf.c 27 Feb 2008 10:37:19 -0000 1.3
|
||||
+++ b/src/storage_conf.c 28 Mar 2008 17:56:44 -0000 1.4
|
||||
@@ -479,7 +479,7 @@
|
||||
}
|
||||
if ((options->flags & VIR_STORAGE_BACKEND_POOL_SOURCE_DIR) &&
|
||||
def->source.dir &&
|
||||
- virBufferVSprintf(buf," <directory path='%s'/>\n", def->source.dir) < 0)
|
||||
+ virBufferVSprintf(buf," <dir path='%s'/>\n", def->source.dir) < 0)
|
||||
goto no_memory;
|
||||
if ((options->flags & VIR_STORAGE_BACKEND_POOL_SOURCE_ADAPTER) &&
|
||||
def->source.adapter &&
|
||||
@@ -0,0 +1,17 @@
|
||||
--- /home/boston/clalance/devel/libvirt--devel/src/storage_backend_iscsi.c 2008-02-13 13:48:32.497466000 -0500
|
||||
+++ libvirt-0.4.0/src/storage_backend_iscsi.c 2008-02-11 17:19:35.000000000 -0500
|
||||
@@ -143,6 +143,14 @@ static int virStorageBackendISCSIConnect
|
||||
"--targetname", pool->def->source.devices[0].path, action, NULL
|
||||
};
|
||||
|
||||
+ const char *cmdsendtarget[] = {
|
||||
+ ISCSIADM, "--mode", "discovery", "--type", "sendtargets",
|
||||
+ "--portal", portal, NULL
|
||||
+ };
|
||||
+
|
||||
+ if (virRun(conn, (char **)cmdsendtarget, NULL) < 0)
|
||||
+ return -1;
|
||||
+
|
||||
if (virRun(conn, (char **)cmdargv, NULL) < 0)
|
||||
return -1;
|
||||
|
||||
+258
-3036
File diff suppressed because it is too large
Load Diff
Reference in New Issue
Block a user