[libvirt] [PATCH] maint: update to latest gnulib
by Eric Blake
* cfg.mk (gnulib_dir): Override default in maint.mk.
* .gnulib: Update to latest.
Reported by Jim Meyering.
---
Update to the latest gnulib for some portability fixes. Thankfully,
we already pass all of the new syntax checks, but Jim did note (on
the gnulib list) that we failed to define $(gnulib_dir) correctly.
.gnulib | 2 +-
cfg.mk | 3 +++
2 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/.gnulib b/.gnulib
index 7c1b995..411e141 160000
--- a/.gnulib
+++ b/.gnulib
@@ -1 +1 @@
-Subproject commit 7c1b995a7041ea366acafeb8632e1080f349f03f
+Subproject commit 411e141164861435385bb9bbb10012da28a077c0
diff --git a/cfg.mk b/cfg.mk
index 105b625..9e8909b 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -24,6 +24,9 @@ gnu_rel_host = $(gnu_ftp_host-$(RELEASE_TYPE))
url_dir_list = \
ftp://$(gnu_rel_host)/gnu/coreutils
+# We use .gnulib, not gnulib.
+gnulib_dir = $(srcdir)/.gnulib
+
# Tests not to run as part of "make distcheck".
local-checks-to-skip = \
changelog-check \
--
1.6.6.1
14 years, 7 months
[libvirt] [PATCH] Cygwin's GCC doesn't like this .sa_handler initialization for some reason
by Matthias Bolte
---
examples/domain-events/events-c/event-test.c | 7 ++++---
1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/examples/domain-events/events-c/event-test.c b/examples/domain-events/events-c/event-test.c
index 53a3195..74eabba 100644
--- a/examples/domain-events/events-c/event-test.c
+++ b/examples/domain-events/events-c/event-test.c
@@ -380,10 +380,11 @@ int main(int argc, char **argv)
int callback5ret = -1;
int callback6ret = -1;
int callback7ret = -1;
+ struct sigaction action_stop;
- struct sigaction action_stop = {
- .sa_handler = stop
- };
+ memset(&action_stop, 0, sizeof action_stop);
+
+ action_stop.sa_handler = stop;
if(argc > 1 && STREQ(argv[1],"--help")) {
usage(argv[0]);
--
1.6.3.3
14 years, 7 months
[libvirt] [PATCH v2] nwfilter: add support for RAPR protocol
by Stefan Berger
This patch adds support for the RARP protocol. This may be needed due to
qemu sending out a RARP packet (at least that's what it seems to want to
do even though the protocol id is wrong) when migration finishes and
we'd need a rule to let the packets pass.
Unfortunately my installation of ebtables does not understand -p RARP
and also seems to otherwise depend on strings in /etc/ethertype
translated to protocol identifiers. Therefore I need to pass -p 0x8035
for RARP. To generally get rid of the dependency of that file I switch
all so far supported protocols to use their protocol identifier in the
-p parameter rather than the string.
I am also extending the schema and added a test case.
changes from v1 to v2:
- added test case into patch
Signed-off-by: Stefan Berger <stefanb(a)us.ibm.com>
---
docs/schemas/nwfilter.rng | 9 ++
src/conf/nwfilter_conf.c | 29 ++-----
src/conf/nwfilter_conf.h | 22 +++++-
src/nwfilter/nwfilter_ebiptables_driver.c | 109
++++++++++++++++++------------
tests/nwfilterxml2xmlin/rarp-test.xml | 33 +++++++++
tests/nwfilterxml2xmlout/rarp-test.xml | 18 ++++
tests/nwfilterxml2xmltest.c | 1
7 files changed, 158 insertions(+), 63 deletions(-)
Index: libvirt-acl/docs/schemas/nwfilter.rng
===================================================================
--- libvirt-acl.orig/docs/schemas/nwfilter.rng
+++ libvirt-acl/docs/schemas/nwfilter.rng
@@ -39,6 +39,15 @@
</optional>
<optional>
<zeroOrMore>
+ <element name="rarp">
+ <ref name="match-attribute"/>
+ <ref name="common-l2-attributes"/>
+ <ref name="arp-attributes"/> <!-- same as arp -->
+ </element>
+ </zeroOrMore>
+ </optional>
+ <optional>
+ <zeroOrMore>
<element name="ip">
<ref name="match-attribute"/>
<ref name="common-l2-attributes"/>
Index: libvirt-acl/src/conf/nwfilter_conf.c
===================================================================
--- libvirt-acl.orig/src/conf/nwfilter_conf.c
+++ libvirt-acl/src/conf/nwfilter_conf.c
@@ -46,22 +46,6 @@
#include "domain_conf.h"
-/* XXX
- * The config parser/structs should not be using platform specific
- * constants. Win32 lacks these constants, breaking the parser,
- * so temporarily define them until this can be re-written to use
- * locally defined enums for all constants
- */
-#ifndef ETHERTYPE_IP
-# define ETHERTYPE_IP 0x0800
-#endif
-#ifndef ETHERTYPE_ARP
-# define ETHERTYPE_ARP 0x0806
-#endif
-#ifndef ETHERTYPE_IPV6
-# define ETHERTYPE_IPV6 0x86dd
-#endif
-
#define VIR_FROM_THIS VIR_FROM_NWFILTER
@@ -90,6 +74,7 @@ VIR_ENUM_IMPL(virNWFilterEbtablesTable,
VIR_ENUM_IMPL(virNWFilterChainSuffix, VIR_NWFILTER_CHAINSUFFIX_LAST,
"root",
"arp",
+ "rarp",
"ipv4",
"ipv6");
@@ -97,6 +82,7 @@ VIR_ENUM_IMPL(virNWFilterRuleProtocol, V
"none",
"mac",
"arp",
+ "rarp",
"ip",
"ipv6",
"tcp",
@@ -412,11 +398,10 @@ struct _virXMLAttr2Struct
static const struct int_map macProtoMap[] = {
- INTMAP_ENTRY(ETHERTYPE_ARP , "arp"),
- INTMAP_ENTRY(ETHERTYPE_IP , "ipv4"),
-#ifdef ETHERTYPE_IPV6
- INTMAP_ENTRY(ETHERTYPE_IPV6, "ipv6"),
-#endif
+ INTMAP_ENTRY(ETHERTYPE_ARP , "arp"),
+ INTMAP_ENTRY(ETHERTYPE_REVARP, "rarp"),
+ INTMAP_ENTRY(ETHERTYPE_IP , "ipv4"),
+ INTMAP_ENTRY(ETHERTYPE_IPV6 , "ipv6"),
INTMAP_ENTRY_LAST
};
@@ -1096,6 +1081,7 @@ struct _virAttributes {
static const virAttributes virAttr[] = {
PROTOCOL_ENTRY("arp" , arpAttributes ,
VIR_NWFILTER_RULE_PROTOCOL_ARP),
+ PROTOCOL_ENTRY("rarp" , arpAttributes ,
VIR_NWFILTER_RULE_PROTOCOL_RARP),
PROTOCOL_ENTRY("mac" , macAttributes ,
VIR_NWFILTER_RULE_PROTOCOL_MAC),
PROTOCOL_ENTRY("ip" , ipAttributes ,
VIR_NWFILTER_RULE_PROTOCOL_IP),
PROTOCOL_ENTRY("ipv6" , ipv6Attributes ,
VIR_NWFILTER_RULE_PROTOCOL_IPV6),
@@ -1450,6 +1436,7 @@ virNWFilterRuleDefFixup(virNWFilterRuleD
break;
case VIR_NWFILTER_RULE_PROTOCOL_ARP:
+ case VIR_NWFILTER_RULE_PROTOCOL_RARP:
case VIR_NWFILTER_RULE_PROTOCOL_NONE:
break;
Index: libvirt-acl/src/conf/nwfilter_conf.h
===================================================================
--- libvirt-acl.orig/src/conf/nwfilter_conf.h
+++ libvirt-acl/src/conf/nwfilter_conf.h
@@ -35,6 +35,24 @@
# include "xml.h"
# include "network.h"
+/* XXX
+ * The config parser/structs should not be using platform specific
+ * constants. Win32 lacks these constants, breaking the parser,
+ * so temporarily define them until this can be re-written to use
+ * locally defined enums for all constants
+ */
+# ifndef ETHERTYPE_IP
+# define ETHERTYPE_IP 0x0800
+# endif
+# ifndef ETHERTYPE_ARP
+# define ETHERTYPE_ARP 0x0806
+# endif
+# ifndef ETHERTYPE_REVARP
+# define ETHERTYPE_REVARP 0x8035
+# endif
+# ifndef ETHERTYPE_IPV6
+# define ETHERTYPE_IPV6 0x86dd
+# endif
/**
* Chain suffix size is:
@@ -292,6 +310,7 @@ enum virNWFilterRuleProtocolType {
VIR_NWFILTER_RULE_PROTOCOL_NONE = 0,
VIR_NWFILTER_RULE_PROTOCOL_MAC,
VIR_NWFILTER_RULE_PROTOCOL_ARP,
+ VIR_NWFILTER_RULE_PROTOCOL_RARP,
VIR_NWFILTER_RULE_PROTOCOL_IP,
VIR_NWFILTER_RULE_PROTOCOL_IPV6,
VIR_NWFILTER_RULE_PROTOCOL_TCP,
@@ -336,7 +355,7 @@ struct _virNWFilterRuleDef {
enum virNWFilterRuleProtocolType prtclType;
union {
ethHdrFilterDef ethHdrFilter;
- arpHdrFilterDef arpHdrFilter;
+ arpHdrFilterDef arpHdrFilter; /* also used for rarp */
ipHdrFilterDef ipHdrFilter;
ipv6HdrFilterDef ipv6HdrFilter;
tcpHdrFilterDef tcpHdrFilter;
@@ -373,6 +392,7 @@ struct _virNWFilterEntry {
enum virNWFilterChainSuffixType {
VIR_NWFILTER_CHAINSUFFIX_ROOT = 0,
VIR_NWFILTER_CHAINSUFFIX_ARP,
+ VIR_NWFILTER_CHAINSUFFIX_RARP,
VIR_NWFILTER_CHAINSUFFIX_IPv4,
VIR_NWFILTER_CHAINSUFFIX_IPv6,
Index: libvirt-acl/src/nwfilter/nwfilter_ebiptables_driver.c
===================================================================
--- libvirt-acl.orig/src/nwfilter/nwfilter_ebiptables_driver.c
+++ libvirt-acl/src/nwfilter/nwfilter_ebiptables_driver.c
@@ -32,6 +32,7 @@
#include "logging.h"
#include "virterror_internal.h"
#include "domain_conf.h"
+#include "nwfilter_conf.h"
#include "nwfilter_gentech_driver.h"
#include "nwfilter_ebiptables_driver.h"
@@ -103,11 +104,28 @@ static int ebiptablesDriverInit(void);
static void ebiptablesDriverShutdown(void);
-static const char *supported_protocols[] = {
- "ipv4",
- "ipv6",
- "arp",
- NULL,
+struct ushort_map {
+ unsigned short attr;
+ const char *val;
+};
+
+
+enum l3_proto_idx {
+ L3_PROTO_IPV4_IDX = 0,
+ L3_PROTO_IPV6_IDX,
+ L3_PROTO_ARP_IDX,
+ L3_PROTO_RARP_IDX,
+ L3_PROTO_LAST_IDX
+};
+
+#define USHORTMAP_ENTRY_IDX(IDX, ATT, VAL) [IDX] = { .attr = ATT, .val
= VAL }
+
+static const struct ushort_map l3_protocols[] = {
+ USHORTMAP_ENTRY_IDX(L3_PROTO_IPV4_IDX, ETHERTYPE_IP , "ipv4"),
+ USHORTMAP_ENTRY_IDX(L3_PROTO_IPV6_IDX, ETHERTYPE_IPV6 , "ipv6"),
+ USHORTMAP_ENTRY_IDX(L3_PROTO_ARP_IDX , ETHERTYPE_ARP , "arp"),
+ USHORTMAP_ENTRY_IDX(L3_PROTO_RARP_IDX, ETHERTYPE_REVARP, "rarp"),
+ USHORTMAP_ENTRY_IDX(L3_PROTO_LAST_IDX, 0 , NULL),
};
@@ -1611,6 +1629,7 @@ ebtablesCreateRuleInstance(char chainPre
break;
case VIR_NWFILTER_RULE_PROTOCOL_ARP:
+ case VIR_NWFILTER_RULE_PROTOCOL_RARP:
virBufferVSprintf(&buf,
CMD_DEF_PRE "%s -t %s -%%c %s %%s",
@@ -1622,7 +1641,10 @@ ebtablesCreateRuleInstance(char chainPre
reverse))
goto err_exit;
- virBufferAddLit(&buf, " -p arp");
+ virBufferVSprintf(&buf, " -p 0x%x",
+ (rule->prtclType ==
VIR_NWFILTER_RULE_PROTOCOL_ARP)
+ ? l3_protocols[L3_PROTO_ARP_IDX].attr
+ : l3_protocols[L3_PROTO_RARP_IDX].attr);
if (HAS_ENTRY_ITEM(&rule->p.arpHdrFilter.dataHWType)) {
if (printDataType(vars,
@@ -2036,6 +2058,7 @@ ebiptablesCreateRuleInstance(virConnectP
case VIR_NWFILTER_RULE_PROTOCOL_IP:
case VIR_NWFILTER_RULE_PROTOCOL_MAC:
case VIR_NWFILTER_RULE_PROTOCOL_ARP:
+ case VIR_NWFILTER_RULE_PROTOCOL_RARP:
case VIR_NWFILTER_RULE_PROTOCOL_NONE:
case VIR_NWFILTER_RULE_PROTOCOL_IPV6:
@@ -2427,7 +2450,7 @@ static int
ebtablesCreateTmpSubChain(virBufferPtr buf,
int incoming,
const char *ifname,
- const char *protocol,
+ enum l3_proto_idx protoidx,
int stopOnError)
{
char rootchain[MAX_CHAINNAME_LENGTH], chain[MAX_CHAINNAME_LENGTH];
@@ -2435,13 +2458,13 @@ ebtablesCreateTmpSubChain(virBufferPtr b
: CHAINPREFIX_HOST_OUT_TEMP;
PRINT_ROOT_CHAIN(rootchain, chainPrefix, ifname);
- PRINT_CHAIN(chain, chainPrefix, ifname, protocol);
+ PRINT_CHAIN(chain, chainPrefix, ifname,
l3_protocols[protoidx].val);
virBufferVSprintf(buf,
CMD_DEF("%s -t %s -N %s") CMD_SEPARATOR
CMD_EXEC
"%s"
- CMD_DEF("%s -t %s -A %s -p %s -j %s")
CMD_SEPARATOR
+ CMD_DEF("%s -t %s -A %s -p 0x%x -j %s")
CMD_SEPARATOR
CMD_EXEC
"%s",
@@ -2450,7 +2473,7 @@ ebtablesCreateTmpSubChain(virBufferPtr b
CMD_STOPONERR(stopOnError),
ebtables_cmd_path, EBTABLES_DEFAULT_TABLE,
- rootchain, protocol, chain,
+ rootchain, l3_protocols[protoidx].attr, chain,
CMD_STOPONERR(stopOnError));
@@ -2462,11 +2485,12 @@ static int
_ebtablesRemoveSubChain(virBufferPtr buf,
int incoming,
const char *ifname,
- const char *protocol,
+ enum l3_proto_idx protoidx,
int isTempChain)
{
char rootchain[MAX_CHAINNAME_LENGTH], chain[MAX_CHAINNAME_LENGTH];
char chainPrefix;
+
if (isTempChain) {
chainPrefix =(incoming) ? CHAINPREFIX_HOST_IN_TEMP
: CHAINPREFIX_HOST_OUT_TEMP;
@@ -2476,14 +2500,14 @@ _ebtablesRemoveSubChain(virBufferPtr buf
}
PRINT_ROOT_CHAIN(rootchain, chainPrefix, ifname);
- PRINT_CHAIN(chain, chainPrefix, ifname, protocol);
+ PRINT_CHAIN(chain, chainPrefix, ifname,
l3_protocols[protoidx].val);
virBufferVSprintf(buf,
- "%s -t %s -D %s -p %s -j %s" CMD_SEPARATOR
+ "%s -t %s -D %s -p 0x%x -j %s" CMD_SEPARATOR
"%s -t %s -F %s" CMD_SEPARATOR
"%s -t %s -X %s" CMD_SEPARATOR,
ebtables_cmd_path, EBTABLES_DEFAULT_TABLE,
- rootchain, protocol, chain,
+ rootchain, l3_protocols[protoidx].attr, chain,
ebtables_cmd_path, EBTABLES_DEFAULT_TABLE, chain,
@@ -2497,10 +2521,10 @@ static int
ebtablesRemoveSubChain(virBufferPtr buf,
int incoming,
const char *ifname,
- const char *protocol)
+ enum l3_proto_idx protoidx)
{
return _ebtablesRemoveSubChain(buf,
- incoming, ifname, protocol, 0);
+ incoming, ifname, protoidx, 0);
}
@@ -2508,10 +2532,11 @@ static int
ebtablesRemoveSubChains(virBufferPtr buf,
const char *ifname)
{
- int i;
- for (i = 0; supported_protocols[i]; i++) {
- ebtablesRemoveSubChain(buf, 1, ifname, supported_protocols[i]);
- ebtablesRemoveSubChain(buf, 0, ifname, supported_protocols[i]);
+ enum l3_proto_idx i;
+
+ for (i = 0; i < L3_PROTO_LAST_IDX; i++) {
+ ebtablesRemoveSubChain(buf, 1, ifname, i);
+ ebtablesRemoveSubChain(buf, 0, ifname, i);
}
return 0;
@@ -2522,10 +2547,10 @@ static int
ebtablesRemoveTmpSubChain(virBufferPtr buf,
int incoming,
const char *ifname,
- const char *protocol)
+ enum l3_proto_idx protoidx)
{
return _ebtablesRemoveSubChain(buf,
- incoming, ifname, protocol, 1);
+ incoming, ifname, protoidx, 1);
}
@@ -2533,12 +2558,11 @@ static int
ebtablesRemoveTmpSubChains(virBufferPtr buf,
const char *ifname)
{
- int i;
- for (i = 0; supported_protocols[i]; i++) {
- ebtablesRemoveTmpSubChain(buf, 1, ifname,
- supported_protocols[i]);
- ebtablesRemoveTmpSubChain(buf, 0, ifname,
- supported_protocols[i]);
+ enum l3_proto_idx i;
+
+ for (i = 0; i < L3_PROTO_LAST_IDX; i++) {
+ ebtablesRemoveTmpSubChain(buf, 1, ifname, i);
+ ebtablesRemoveTmpSubChain(buf, 0, ifname, i);
}
return 0;
@@ -2576,12 +2600,11 @@ static int
ebtablesRenameTmpSubChains(virBufferPtr buf,
const char *ifname)
{
- int i;
- for (i = 0; supported_protocols[i]; i++) {
- ebtablesRenameTmpSubChain (buf, 1, ifname,
- supported_protocols[i]);
- ebtablesRenameTmpSubChain (buf, 0, ifname,
- supported_protocols[i]);
+ enum l3_proto_idx i;
+
+ for (i = 0; i < L3_PROTO_LAST_IDX; i++) {
+ ebtablesRenameTmpSubChain (buf, 1, ifname,
l3_protocols[i].val);
+ ebtablesRenameTmpSubChain (buf, 0, ifname,
l3_protocols[i].val);
}
return 0;
@@ -2911,20 +2934,24 @@ ebiptablesApplyNewRules(virConnectPtr co
ebtablesCreateTmpRootChain(&buf, 0, ifname, 1);
if (chains_in & (1 << VIR_NWFILTER_CHAINSUFFIX_IPv4))
- ebtablesCreateTmpSubChain(&buf, 1, ifname, "ipv4", 1);
+ ebtablesCreateTmpSubChain(&buf, 1, ifname, L3_PROTO_IPV4_IDX,
1);
if (chains_out & (1 << VIR_NWFILTER_CHAINSUFFIX_IPv4))
- ebtablesCreateTmpSubChain(&buf, 0, ifname, "ipv4", 1);
+ ebtablesCreateTmpSubChain(&buf, 0, ifname, L3_PROTO_IPV4_IDX,
1);
if (chains_in & (1 << VIR_NWFILTER_CHAINSUFFIX_IPv6))
- ebtablesCreateTmpSubChain(&buf, 1, ifname, "ipv6", 1);
+ ebtablesCreateTmpSubChain(&buf, 1, ifname, L3_PROTO_IPV6_IDX,
1);
if (chains_out & (1 << VIR_NWFILTER_CHAINSUFFIX_IPv6))
- ebtablesCreateTmpSubChain(&buf, 0, ifname, "ipv6", 1);
+ ebtablesCreateTmpSubChain(&buf, 0, ifname, L3_PROTO_IPV6_IDX,
1);
- // keep arp as last
+ // keep arp,rarp as last
if (chains_in & (1 << VIR_NWFILTER_CHAINSUFFIX_ARP))
- ebtablesCreateTmpSubChain(&buf, 1, ifname, "arp", 1);
+ ebtablesCreateTmpSubChain(&buf, 1, ifname, L3_PROTO_ARP_IDX,
1);
if (chains_out & (1 << VIR_NWFILTER_CHAINSUFFIX_ARP))
- ebtablesCreateTmpSubChain(&buf, 0, ifname, "arp", 1);
+ ebtablesCreateTmpSubChain(&buf, 0, ifname, L3_PROTO_ARP_IDX,
1);
+ if (chains_in & (1 << VIR_NWFILTER_CHAINSUFFIX_RARP))
+ ebtablesCreateTmpSubChain(&buf, 1, ifname, L3_PROTO_RARP_IDX,
1);
+ if (chains_out & (1 << VIR_NWFILTER_CHAINSUFFIX_RARP))
+ ebtablesCreateTmpSubChain(&buf, 0, ifname, L3_PROTO_RARP_IDX,
1);
if (ebiptablesExecCLI(&buf, &cli_status) || cli_status != 0)
goto tear_down_tmpebchains;
Index: libvirt-acl/tests/nwfilterxml2xmlin/rarp-test.xml
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2xmlin/rarp-test.xml
@@ -0,0 +1,33 @@
+<filter name='testcase'>
+ <uuid>5c6d49af-b071-6127-b4ec-6f8ed4b55335</uuid>
+ <rule action='accept' direction='out'>
+ <rarp srcmacaddr='1:2:3:4:5:6' srcmacmask='ff:ff:ff:ff:ff:ff'
+ protocolid='rarp'
+ dstmacaddr='aa:bb:cc:dd:ee:ff'
dstmacmask='ff:ff:ff:ff:ff:ff'
+ hwtype='12'
+ protocoltype='34'
+ opcode='Request'
+ arpsrcmacaddr='1:2:3:4:5:6'
+ arpdstmacaddr='a:b:c:d:e:f'/>
+ </rule>
+
+ <rule action='accept' direction='out'>
+ <rarp srcmacaddr='1:2:3:4:5:6' srcmacmask='ff:ff:ff:ff:ff:ff'
+ opcode='1' hwtype='255' protocoltype='255'/>
+ </rule>
+
+ <rule action='accept' direction='out'>
+ <rarp srcmacaddr='1:2:3:4:5:6' srcmacmask='ff:ff:ff:ff:ff:ff'
+ opcode='11' hwtype='256' protocoltype='256'/>
+ </rule>
+
+ <rule action='accept' direction='out'>
+ <rarp srcmacaddr='1:2:3:4:5:6' srcmacmask='ff:ff:ff:ff:ff:ff'
+ opcode='65535' hwtype='65535' protocoltype='65535' />
+ </rule>
+
+ <rule action='accept' direction='out'>
+ <rarp srcmacaddr='1:2:3:4:5:6' srcmacmask='ff:ff:ff:ff:ff:ff'
+ opcode='65536' hwtype='65536' protocoltype='65536' />
+ </rule>
+</filter>
Index: libvirt-acl/tests/nwfilterxml2xmlout/rarp-test.xml
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2xmlout/rarp-test.xml
@@ -0,0 +1,18 @@
+<filter name='testcase' chain='root'>
+ <uuid>5c6d49af-b071-6127-b4ec-6f8ed4b55335</uuid>
+ <rule action='accept' direction='out' priority='500'>
+ <rarp srcmacaddr='01:02:03:04:05:06' srcmacmask='ff:ff:ff:ff:ff:ff'
dstmacaddr='aa:bb:cc:dd:ee:ff' dstmacmask='ff:ff:ff:ff:ff:ff'
hwtype='12' protocoltype='34' opcode='Request'
arpsrcmacaddr='01:02:03:04:05:06' arpdstmacaddr='0a:0b:0c:0d:0e:0f'/>
+ </rule>
+ <rule action='accept' direction='out' priority='500'>
+ <rarp srcmacaddr='01:02:03:04:05:06' srcmacmask='ff:ff:ff:ff:ff:ff'
hwtype='255' protocoltype='255' opcode='Request'/>
+ </rule>
+ <rule action='accept' direction='out' priority='500'>
+ <rarp srcmacaddr='01:02:03:04:05:06' srcmacmask='ff:ff:ff:ff:ff:ff'
hwtype='256' protocoltype='256' opcode='11'/>
+ </rule>
+ <rule action='accept' direction='out' priority='500'>
+ <rarp srcmacaddr='01:02:03:04:05:06' srcmacmask='ff:ff:ff:ff:ff:ff'
hwtype='65535' protocoltype='65535' opcode='65535'/>
+ </rule>
+ <rule action='accept' direction='out' priority='500'>
+ <rarp srcmacaddr='01:02:03:04:05:06'
srcmacmask='ff:ff:ff:ff:ff:ff'/>
+ </rule>
+</filter>
Index: libvirt-acl/tests/nwfilterxml2xmltest.c
===================================================================
--- libvirt-acl.orig/tests/nwfilterxml2xmltest.c
+++ libvirt-acl/tests/nwfilterxml2xmltest.c
@@ -90,6 +90,7 @@ mymain(int argc, char **argv)
DO_TEST("mac-test");
DO_TEST("arp-test");
+ DO_TEST("rarp-test");
DO_TEST("ip-test");
DO_TEST("ipv6-test");
14 years, 7 months
[libvirt] [PATCH] Fix build with DEBUG_RAW_IO=1
by jdenemar＠redhat.com
From: Jiri Denemark <jdenemar(a)redhat.com>
---
src/qemu/qemu_monitor.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
At the top of qemu_monitor.c the following lines can be seen:
#define DEBUG_IO 0
#define DEBUG_RAW_IO 0
diff --git a/src/qemu/qemu_monitor.c b/src/qemu/qemu_monitor.c
index c4f2725..38ee058 100644
--- a/src/qemu/qemu_monitor.c
+++ b/src/qemu/qemu_monitor.c
@@ -166,7 +166,7 @@ char *qemuMonitorEscapeShell(const char *in)
}
-#if QEMU_DEBUG_RAW_IO
+#if DEBUG_RAW_IO
# include <c-ctype.h>
static char * qemuMonitorEscapeNonPrintable(const char *text)
{
--
1.7.0.4
14 years, 7 months
[libvirt] [PATCH 0/1] Fix encryption XML indentation
by David Allan
The following patch fixes the storage XML indentation problem caused by my earlier patch to fix domain XML indentation problems. I liked the style of Laine's suggestion of passing in the number of spaces to indent, so I adopted that approach. I also added a regression test for the domain XML.
Dave
David Allan (1):
Fix indentation for storage conf XML
src/conf/domain_conf.c | 2 +-
src/conf/storage_conf.c | 2 +-
src/conf/storage_encryption_conf.c | 16 +++++++----
src/conf/storage_encryption_conf.h | 3 +-
.../qemuxml2argv-encrypted-disk.args | 1 +
.../qemuxml2argv-encrypted-disk.xml | 27 ++++++++++++++++++++
tests/qemuxml2xmltest.c | 2 +
7 files changed, 44 insertions(+), 9 deletions(-)
create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-encrypted-disk.args
create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-encrypted-disk.xml
14 years, 7 months
[libvirt] [PATCH] desactivate lxc and qemu support on non-linux systems
by Daniel Veillard
On Mon, Apr 26, 2010 at 12:09:19PM +0200, Daniel Veillard wrote:
> On Mon, Apr 26, 2010 at 01:40:11AM -0600, gary mazzaferro wrote:
> > Hi,
> >
> > I'm revisiting my libVirt install for opensolaris. I downloaded libvirt
> > 0.8.0..
> >
> > This is a bit embarassing, but I forgot how to build libVirt on opensolaris.
> > (It's been a while) I'm currently stuck with the configure script failing
> > to find linux kernel headers.
> > Error:
> > "configure: error: You must install kernel-headers in order to compile
> > libvirt"
> >
> > Can anyone post the instructions to build under opensolaris?
>
> Well you need to desactivate qemu and lxc builds to avoid this error:
>
> ./configure --without-lxc --without-qemu ...
>
> that should be done automatically on non-linux systems, it's a bug,
Very small patch to this intent. The requirement is imposed by the
following test later on in configure.ac:
-----------------------------------------------
dnl
dnl check for kernel headers required by src/bridge.c
dnl
if test "$with_qemu" = "yes" || test "$with_lxc" = "yes" ; then
AC_CHECK_HEADERS([linux/param.h linux/sockios.h linux/if_bridge.h
linux/if_tun.h],,
AC_MSG_ERROR([You must install kernel-headers in
order to compile libvirt]))
fi
-----------------------------------------------
note that with_qemu is set to yes by default
Daniel
diff --git a/configure.ac b/configure.ac
index 99bc906..d360b4e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -205,6 +205,18 @@ if test "$prefix" = "/usr" && test "$sysconfdir" = '${prefix}/etc' ; then
sysconfdir='/etc'
fi
+dnl lxc and qemu drivers require linux headers
+if test `uname -s` != "Linux"
+then
+ if test "x$with_lxc" != "xyes"
+ then
+ with_lxc=no
+ fi
+ if test "x$with_qemu" != "xyes"
+ then
+ with_qemu=no
+ fi
+fi
dnl Allow to build without Xen, QEMU/KVM, test or remote driver
AC_ARG_WITH([xen],
--
Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/
daniel(a)veillard.com | Rpmfind RPM search engine http://rpmfind.net/
http://veillard.com/ | virtualization library http://libvirt.org/
14 years, 7 months
[libvirt] [PATCH] cygwin: Handle differences in the XDR implementation
by Matthias Bolte
Cygwin's XDR implementation defines xdr_u_int64_t instead of
xdr_uint64_t and lacks IXDR_PUT_INT32/IXDR_GET_INT32.
Alter the IXDR_GET_LONG regex in rpcgen_fix.pl so it doesn't destroy
the #define IXDR_GET_INT32 IXDR_GET_LONG in remote_protocol.x.
Also fix the remote_protocol.h regex in rpcgen_fix.pl.
---
configure.ac | 3 +++
src/remote/remote_protocol.c | 11 ++++++++++-
src/remote/remote_protocol.h | 9 +++++++++
src/remote/remote_protocol.x | 13 +++++++++++++
src/remote/rpcgen_fix.pl | 4 ++--
5 files changed, 37 insertions(+), 3 deletions(-)
diff --git a/configure.ac b/configure.ac
index d75fac8..955a9e9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -124,6 +124,9 @@ AC_CHECK_LIB([portablexdr],[xdrmem_create],[],[
[AC_MSG_ERROR([Cannot find a XDR library])])
])
+dnl check for cygwin's variation in xdr function names
+AC_CHECK_FUNCS([xdr_u_int64_t],[],[],[#include <rpc/xdr.h>])
+
AC_CHECK_LIB([intl],[gettext],[])
dnl Do we have rpcgen?
diff --git a/src/remote/remote_protocol.c b/src/remote/remote_protocol.c
index c9816dd..eb0f9c3 100644
--- a/src/remote/remote_protocol.c
+++ b/src/remote/remote_protocol.c
@@ -4,9 +4,18 @@
* It was generated using rpcgen.
*/
-#include "./remote/remote_protocol.h"
+#include "remote_protocol.h"
#include "internal.h"
#include <arpa/inet.h>
+#ifdef HAVE_XDR_U_INT64_T
+# define xdr_uint64_t xdr_u_int64_t
+#endif
+#ifndef IXDR_PUT_INT32
+# define IXDR_PUT_INT32 IXDR_PUT_LONG
+#endif
+#ifndef IXDR_GET_INT32
+# define IXDR_GET_INT32 IXDR_GET_LONG
+#endif
bool_t
xdr_remote_nonnull_string (XDR *xdrs, remote_nonnull_string *objp)
diff --git a/src/remote/remote_protocol.h b/src/remote/remote_protocol.h
index 57ed123..92fd6df 100644
--- a/src/remote/remote_protocol.h
+++ b/src/remote/remote_protocol.h
@@ -15,6 +15,15 @@ extern "C" {
#include "internal.h"
#include <arpa/inet.h>
+#ifdef HAVE_XDR_U_INT64_T
+# define xdr_uint64_t xdr_u_int64_t
+#endif
+#ifndef IXDR_PUT_INT32
+# define IXDR_PUT_INT32 IXDR_PUT_LONG
+#endif
+#ifndef IXDR_GET_INT32
+# define IXDR_GET_INT32 IXDR_GET_LONG
+#endif
#define REMOTE_MESSAGE_MAX 262144
#define REMOTE_MESSAGE_HEADER_MAX 24
#define REMOTE_MESSAGE_PAYLOAD_MAX 262120
diff --git a/src/remote/remote_protocol.x b/src/remote/remote_protocol.x
index 9aa3a7e..60f93b2 100644
--- a/src/remote/remote_protocol.x
+++ b/src/remote/remote_protocol.x
@@ -39,6 +39,19 @@
%#include "internal.h"
%#include <arpa/inet.h>
+/* cygwin's xdr implementation defines xdr_u_int64_t instead of xdr_uint64_t
+ * and lacks IXDR_PUT_INT32 and IXDR_GET_INT32
+ */
+%#ifdef HAVE_XDR_U_INT64_T
+%# define xdr_uint64_t xdr_u_int64_t
+%#endif
+%#ifndef IXDR_PUT_INT32
+%# define IXDR_PUT_INT32 IXDR_PUT_LONG
+%#endif
+%#ifndef IXDR_GET_INT32
+%# define IXDR_GET_INT32 IXDR_GET_LONG
+%#endif
+
/*----- Data types. -----*/
/* Maximum total message size (serialised). */
diff --git a/src/remote/rpcgen_fix.pl b/src/remote/rpcgen_fix.pl
index 4943765..3cf5479 100644
--- a/src/remote/rpcgen_fix.pl
+++ b/src/remote/rpcgen_fix.pl
@@ -31,8 +31,8 @@ while (<>) {
s/quad_t/int64_t/g;
s/xdr_u_quad_t/xdr_uint64_t/g;
s/xdr_quad_t/xdr_int64_t/g;
- s/IXDR_GET_LONG/IXDR_GET_INT32/g;
- s,#include "\./remote_protocol\.h",#include "remote_protocol.h",;
+ s/(?<!IXDR_GET_INT32 )IXDR_GET_LONG/IXDR_GET_INT32/g;
+ s,#include "\./remote/remote_protocol\.h",#include "remote_protocol.h",;
if (m/^}/) {
$in_function = 0;
--
1.6.3.3
14 years, 7 months
[libvirt] KVM live migration results in black screen
by Shi Jin
Hi there,
I seem to be able to use either libvirt or virt-manger to live migrate a KVM VM between hosts mounting the same shared storage via NFS.
However, when I open the migrated VM on the new host, the VM screen is black and keyboard/mouse has no response. The network is done as well.
I wonder if anyone has any experience with this problem.
I am using RHEL/CentOS-5.
I've tried many times with either Windows or Linux VM.
Thank you very much.
--
Shi Jin, PhD
14 years, 7 months
[libvirt] [PATCH] linux/if.h header is not available on non-Linux platforms
by Matthias Bolte
---
src/util/interface.c | 49 +++++++++++++++++++++++++++++++++++++++++++++++--
1 files changed, 47 insertions(+), 2 deletions(-)
diff --git a/src/util/interface.c b/src/util/interface.c
index 9b86f2d..3929a92 100644
--- a/src/util/interface.c
+++ b/src/util/interface.c
@@ -27,7 +27,10 @@
#include <sys/socket.h>
#include <sys/ioctl.h>
-#include <linux/if.h>
+
+#ifdef __linux__
+# include <linux/if.h>
+#endif
#include "internal.h"
@@ -40,7 +43,7 @@
__FUNCTION__, __LINE__, __VA_ARGS__)
/*
- * chgIfFlags: Change flags on an interface
+ * chgIfaceFlags: Change flags on an interface
*
* @ifname : name of the interface
* @flagclear : the flags to clear
@@ -52,6 +55,7 @@
*
* Returns 0 on success, errno on failure.
*/
+#ifdef __linux__
static int chgIfaceFlags(const char *ifname, short flagclear, short flagset) {
struct ifreq ifr;
int rc = 0;
@@ -105,6 +109,15 @@ ifaceCtrl(const char *name, bool up)
(up) ? IFF_UP : 0);
}
+#else
+
+int
+ifaceCtrl(const char *name ATTRIBUTE_UNUSED, bool up ATTRIBUTE_UNUSED)
+{
+ return ENOSYS;
+}
+
+#endif /* __linux__ */
/**
* ifaceCheck
@@ -123,6 +136,7 @@ ifaceCtrl(const char *name, bool up)
* index is different than the one passed
* EINVAL : if interface name is invalid (too long)
*/
+#ifdef __linux__
int
ifaceCheck(bool reportError, const char *ifname,
const unsigned char *macaddr, int ifindex)
@@ -175,6 +189,19 @@ ifaceCheck(bool reportError, const char *ifname,
return rc;
}
+#else
+
+int
+ifaceCheck(bool reportError ATTRIBUTE_UNUSED,
+ const char *ifname ATTRIBUTE_UNUSED,
+ const unsigned char *macaddr ATTRIBUTE_UNUSED,
+ int ifindex ATTRIBUTE_UNUSED)
+{
+ return ENOSYS;
+}
+
+#endif /* __linux__ */
+
/**
* ifaceGetIndex
@@ -189,6 +216,7 @@ ifaceCheck(bool reportError, const char *ifname,
* ENODEV : if interface with given name does not exist
* EINVAL : if interface name is invalid (too long)
*/
+#ifdef __linux__
int
ifaceGetIndex(bool reportError, const char *ifname, int *ifindex)
{
@@ -224,3 +252,20 @@ err_exit:
return rc;
}
+
+#else
+
+int
+ifaceGetIndex(bool reportError,
+ const char *ifname ATTRIBUTE_UNUSED,
+ int *ifindex ATTRIBUTE_UNUSED)
+{
+ if (reportError) {
+ ifaceError(VIR_ERR_INTERNAL_ERROR, "%s",
+ _("ifaceGetIndex is not supported on non-linux platforms"));
+ }
+
+ return ENOSYS;
+}
+
+#endif /* __linux__ */
--
1.6.3.3
14 years, 7 months
