* [PULL 1/6] Revert "net: Do not fill legacy info_str for backends"
2021-04-08 9:42 [PULL 0/6] Net patches Jason Wang
@ 2021-04-08 9:42 ` Jason Wang
2021-04-08 9:42 ` [PULL 2/6] Revert "hmp: Use QAPI NetdevInfo in hmp_info_network" Jason Wang
` (5 subsequent siblings)
6 siblings, 0 replies; 12+ messages in thread
From: Jason Wang @ 2021-04-08 9:42 UTC (permalink / raw)
To: qemu-devel, peter.maydell; +Cc: Jason Wang
Several issues has been reported for query-netdev info
series. Consider it's late in the rc, this reverts commit
f2e8319d456724c3d8514d943dc4607e2f08e88a.
Signed-off-by: Jason Wang <jasowang@redhat.com>
---
net/l2tpv3.c | 2 ++
net/slirp.c | 3 +++
net/socket.c | 28 ++++++++++++++++++++++++++++
net/tap-win32.c | 2 ++
net/tap.c | 9 +++++++++
net/vde.c | 2 ++
net/vhost-user.c | 1 +
net/vhost-vdpa.c | 1 +
8 files changed, 48 insertions(+)
diff --git a/net/l2tpv3.c b/net/l2tpv3.c
index b7e1d84..96611cb 100644
--- a/net/l2tpv3.c
+++ b/net/l2tpv3.c
@@ -729,6 +729,8 @@ int net_init_l2tpv3(const Netdev *netdev,
QAPI_CLONE_MEMBERS(NetdevL2TPv3Options,
&nc->stored_config->u.l2tpv3, l2tpv3);
+
+ s->nc.info_str = g_strdup_printf("l2tpv3: connected");
return 0;
outerr:
qemu_del_net_client(nc);
diff --git a/net/slirp.c b/net/slirp.c
index a9fdc7a..67f0f1d 100644
--- a/net/slirp.c
+++ b/net/slirp.c
@@ -674,6 +674,9 @@ static int net_slirp_init(NetClientState *peer, const char *model,
stored->tftp_server_name = g_strdup(tftp_server_name);
}
+ nc->info_str = g_strdup_printf("net=%s,restrict=%s", inet_ntoa(net),
+ restricted ? "on" : "off");
+
s = DO_UPCAST(SlirpState, nc, nc);
s->slirp = slirp_init(restricted, ipv4, net, mask, host,
diff --git a/net/socket.c b/net/socket.c
index c0de10c..9817234 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -180,6 +180,8 @@ static void net_socket_send(void *opaque)
s->fd = -1;
net_socket_rs_init(&s->rs, net_socket_rs_finalize, false);
s->nc.link_down = true;
+ g_free(s->nc.info_str);
+ s->nc.info_str = g_new0(char, 1);
return;
}
@@ -399,10 +401,16 @@ static NetSocketState *net_socket_fd_init_dgram(NetClientState *peer,
stored->mcast = g_strdup(mcast);
s->dgram_dst = saddr;
+ nc->info_str = g_strdup_printf("socket: fd=%d (cloned mcast=%s:%d)",
+ fd, inet_ntoa(saddr.sin_addr),
+ ntohs(saddr.sin_port));
} else {
if (sa_type == SOCKET_ADDRESS_TYPE_UNIX) {
s->dgram_dst.sin_family = AF_UNIX;
}
+
+ nc->info_str = g_strdup_printf("socket: fd=%d %s",
+ fd, SocketAddressType_str(sa_type));
}
return s;
@@ -437,6 +445,8 @@ static NetSocketState *net_socket_fd_init_stream(NetClientState *peer,
nc = qemu_new_net_client(&net_socket_info, peer, model, name);
+ nc->info_str = g_strdup_printf("socket: fd=%d", fd);
+
s = DO_UPCAST(NetSocketState, nc, nc);
s->fd = fd;
@@ -518,6 +528,11 @@ static void net_socket_accept(void *opaque)
stored->has_fd = true;
stored->fd = g_strdup_printf("%d", fd);
+
+ g_free(s->nc.info_str);
+ s->nc.info_str = g_strdup_printf("socket: connection from %s:%d",
+ inet_ntoa(saddr.sin_addr),
+ ntohs(saddr.sin_port));
}
static int net_socket_listen_init(NetClientState *peer,
@@ -632,6 +647,10 @@ static int net_socket_connect_init(NetClientState *peer,
stored->has_connect = true;
stored->connect = g_strdup(host_str);
+ g_free(s->nc.info_str);
+ s->nc.info_str = g_strdup_printf("socket: connect to %s:%d",
+ inet_ntoa(saddr.sin_addr),
+ ntohs(saddr.sin_port));
return 0;
}
@@ -688,7 +707,12 @@ static int net_socket_mcast_init(NetClientState *peer,
stored->localaddr = g_strdup(localaddr_str);
}
+ g_free(s->nc.info_str);
+ s->nc.info_str = g_strdup_printf("socket: mcast=%s:%d",
+ inet_ntoa(saddr.sin_addr),
+ ntohs(saddr.sin_port));
return 0;
+
}
static int net_socket_udp_init(NetClientState *peer,
@@ -749,6 +773,10 @@ static int net_socket_udp_init(NetClientState *peer,
stored->has_udp = true;
stored->udp = g_strdup(rhost);
+ g_free(s->nc.info_str);
+ s->nc.info_str = g_strdup_printf("socket: udp=%s:%d",
+ inet_ntoa(raddr.sin_addr),
+ ntohs(raddr.sin_port));
return 0;
}
diff --git a/net/tap-win32.c b/net/tap-win32.c
index d7c2a87..959266c 100644
--- a/net/tap-win32.c
+++ b/net/tap-win32.c
@@ -797,6 +797,8 @@ static int tap_win32_init(NetClientState *peer, const char *model,
stored->has_ifname = true;
stored->ifname = g_strdup(ifname);
+ s->nc.info_str = g_strdup_printf("tap: ifname=%s", ifname);
+
s->handle = handle;
qemu_add_wait_object(s->handle->tap_semaphore, tap_win32_send, s);
diff --git a/net/tap.c b/net/tap.c
index d6d8456..522ce7e 100644
--- a/net/tap.c
+++ b/net/tap.c
@@ -635,6 +635,8 @@ int net_init_bridge(const Netdev *netdev, const char *name,
stored->helper = g_strdup(helper);
}
+ s->nc.info_str = g_strdup_printf("helper=%s,br=%s", helper, br);
+
return 0;
}
@@ -720,6 +722,8 @@ static void net_init_tap_one(const NetdevTapOptions *tap, NetClientState *peer,
stored->fds = g_strdup_printf("%s:%d", stored->fds, fd);
g_free(tmp_s);
}
+
+ s->nc.info_str = g_strdup_printf("fd=%d", fd);
} else if (tap->has_helper) {
if (!stored->has_helper) {
stored->has_helper = true;
@@ -731,6 +735,8 @@ static void net_init_tap_one(const NetdevTapOptions *tap, NetClientState *peer,
stored->br = tap->has_br ? g_strdup(tap->br) :
g_strdup(DEFAULT_BRIDGE_INTERFACE);
}
+
+ s->nc.info_str = g_strdup_printf("helper=%s", tap->helper);
} else {
if (ifname && !stored->has_ifname) {
stored->has_ifname = true;
@@ -747,6 +753,9 @@ static void net_init_tap_one(const NetdevTapOptions *tap, NetClientState *peer,
stored->downscript = g_strdup(downscript);
}
+ s->nc.info_str = g_strdup_printf("ifname=%s,script=%s,downscript=%s",
+ ifname, script, downscript);
+
if (strcmp(downscript, "no") != 0) {
snprintf(s->down_script, sizeof(s->down_script), "%s", downscript);
snprintf(s->down_script_arg, sizeof(s->down_script_arg),
diff --git a/net/vde.c b/net/vde.c
index 64bdb93..67de6eb 100644
--- a/net/vde.c
+++ b/net/vde.c
@@ -100,6 +100,8 @@ static int net_vde_init(NetClientState *peer, const char *model,
nc = qemu_new_net_client(&net_vde_info, peer, model, name);
+ nc->info_str = g_strdup_printf("sock=%s,fd=%d", sock, vde_datafd(vde));
+
s = DO_UPCAST(VDEState, nc, nc);
s->vde = vde;
diff --git a/net/vhost-user.c b/net/vhost-user.c
index e443c4b..49c9a74 100644
--- a/net/vhost-user.c
+++ b/net/vhost-user.c
@@ -327,6 +327,7 @@ static int net_vhost_user_init(NetClientState *peer, const char *device,
user = g_new0(struct VhostUserState, 1);
for (i = 0; i < queues; i++) {
nc = qemu_new_net_client(&net_vhost_user_info, peer, device, name);
+ nc->info_str = g_strdup_printf("vhost-user%d to %s", i, chr->label);
nc->queue_index = i;
if (!nc0) {
nc0 = nc;
diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c
index 5a28bbc..423d717 100644
--- a/net/vhost-vdpa.c
+++ b/net/vhost-vdpa.c
@@ -200,6 +200,7 @@ static int net_vhost_vdpa_init(NetClientState *peer, const char *device,
stored->has_queues = true;
stored->queues = 1; /* TODO: change when support multiqueue */
+ nc->info_str = g_strdup_printf(TYPE_VHOST_VDPA);
nc->queue_index = 0;
s = DO_UPCAST(VhostVDPAState, nc, nc);
vdpa_device_fd = qemu_open_old(vhostdev, O_RDWR);
--
2.7.4
^ permalink raw reply related [flat|nested] 12+ messages in thread* [PULL 2/6] Revert "hmp: Use QAPI NetdevInfo in hmp_info_network"
2021-04-08 9:42 [PULL 0/6] Net patches Jason Wang
2021-04-08 9:42 ` [PULL 1/6] Revert "net: Do not fill legacy info_str for backends" Jason Wang
@ 2021-04-08 9:42 ` Jason Wang
2021-04-08 9:42 ` [PULL 3/6] Revert "net: Move NetClientState.info_str to dynamic allocations" Jason Wang
` (4 subsequent siblings)
6 siblings, 0 replies; 12+ messages in thread
From: Jason Wang @ 2021-04-08 9:42 UTC (permalink / raw)
To: qemu-devel, peter.maydell; +Cc: Jason Wang
Several issues has been reported for query-netdev info
series. Consider it's late in the rc, this reverts commit
a0724776c5a98a08fc946bb5a4ad16410ca64c0e.
Signed-off-by: Jason Wang <jasowang@redhat.com>
---
include/qapi/hmp-output-visitor.h | 30 ------
net/net.c | 31 +-----
qapi/hmp-output-visitor.c | 193 --------------------------------------
qapi/meson.build | 1 -
4 files changed, 1 insertion(+), 254 deletions(-)
delete mode 100644 include/qapi/hmp-output-visitor.h
delete mode 100644 qapi/hmp-output-visitor.c
diff --git a/include/qapi/hmp-output-visitor.h b/include/qapi/hmp-output-visitor.h
deleted file mode 100644
index 541e400..0000000
--- a/include/qapi/hmp-output-visitor.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * HMP string output Visitor
- *
- * Copyright Yandex N.V., 2021
- *
- * This work is licensed under the terms of the GNU GPL, version 2 or later.
- * See the COPYING file in the top-level directory.
- *
- */
-
-#ifndef HMP_OUTPUT_VISITOR_H
-#define HMP_OUTPUT_VISITOR_H
-
-#include "qapi/visitor.h"
-
-typedef struct HMPOutputVisitor HMPOutputVisitor;
-
-/**
- * Create a HMP string output visitor for @obj
- *
- * Flattens dicts/structures, only shows arrays borders.
- *
- * Errors are not expected to happen.
- *
- * The caller is responsible for freeing the visitor with
- * visit_free().
- */
-Visitor *hmp_output_visitor_new(char **result);
-
-#endif
diff --git a/net/net.c b/net/net.c
index 725a4e1..277da71 100644
--- a/net/net.c
+++ b/net/net.c
@@ -55,7 +55,6 @@
#include "sysemu/sysemu.h"
#include "net/filter.h"
#include "qapi/string-output-visitor.h"
-#include "qapi/hmp-output-visitor.h"
/* Net bridge is currently not supported for W32. */
#if !defined(_WIN32)
@@ -1222,42 +1221,14 @@ static void netfilter_print_info(Monitor *mon, NetFilterState *nf)
monitor_printf(mon, "\n");
}
-static char *generate_info_str(NetClientState *nc)
-{
- NetdevInfo *ni = nc->stored_config;
- char *ret_out = NULL;
- Visitor *v;
-
- /* Use legacy field info_str for NIC and hubports */
- if ((nc->info->type == NET_CLIENT_DRIVER_NIC) ||
- (nc->info->type == NET_CLIENT_DRIVER_HUBPORT)) {
- return g_strdup(nc->info_str ? nc->info_str : "");
- }
-
- if (!ni) {
- return g_malloc0(1);
- }
-
- v = hmp_output_visitor_new(&ret_out);
- if (visit_type_NetdevInfo(v, "", &ni, NULL)) {
- visit_complete(v, &ret_out);
- }
- visit_free(v);
-
- return ret_out;
-}
-
void print_net_client(Monitor *mon, NetClientState *nc)
{
NetFilterState *nf;
- char *info_str = generate_info_str(nc);
monitor_printf(mon, "%s: index=%d,type=%s,%s\n", nc->name,
nc->queue_index,
NetClientDriver_str(nc->info->type),
- info_str);
- g_free(info_str);
-
+ nc->info_str ? nc->info_str : "");
if (!QTAILQ_EMPTY(&nc->filters)) {
monitor_printf(mon, "filters:\n");
}
diff --git a/qapi/hmp-output-visitor.c b/qapi/hmp-output-visitor.c
deleted file mode 100644
index 8036605..0000000
--- a/qapi/hmp-output-visitor.c
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
- * HMP string output Visitor
- *
- * Copyright Yandex N.V., 2021
- *
- * This work is licensed under the terms of the GNU GPL, version 2 or later.
- * See the COPYING file in the top-level directory.
- *
- */
-
-#include "qemu/osdep.h"
-#include "qemu/cutils.h"
-#include "qapi/hmp-output-visitor.h"
-#include "qapi/visitor-impl.h"
-
-struct HMPOutputVisitor {
- Visitor visitor;
- char **result;
- GString *buffer;
- bool is_continue;
-};
-
-static HMPOutputVisitor *to_hov(Visitor *v)
-{
- return container_of(v, HMPOutputVisitor, visitor);
-}
-
-static void hmp_output_append_formatted(Visitor *v, const char *fmt, ...)
-{
- HMPOutputVisitor *ov = to_hov(v);
- va_list args;
-
- if (ov->is_continue) {
- g_string_append(ov->buffer, ",");
- } else {
- ov->is_continue = true;
- }
-
- va_start(args, fmt);
- g_string_append_vprintf(ov->buffer, fmt, args);
- va_end(args);
-}
-
-static void hmp_output_skip_comma(Visitor *v)
-{
- HMPOutputVisitor *ov = to_hov(v);
-
- ov->is_continue = false;
-}
-
-static bool hmp_output_start_struct(Visitor *v, const char *name,
- void **obj, size_t unused, Error **errp)
-{
- return true;
-}
-
-static void hmp_output_end_struct(Visitor *v, void **obj) {}
-
-static bool hmp_output_start_list(Visitor *v, const char *name,
- GenericList **listp, size_t size,
- Error **errp)
-{
- hmp_output_append_formatted(v, "%s=[", name);
- /* First element in array without comma before it */
- hmp_output_skip_comma(v);
-
- return true;
-}
-
-static GenericList *hmp_output_next_list(Visitor *v, GenericList *tail,
- size_t size)
-{
- return tail->next;
-}
-
-static void hmp_output_end_list(Visitor *v, void **obj)
-{
- /* Don't need comma after last array element */
- hmp_output_skip_comma(v);
- hmp_output_append_formatted(v, "]");
-}
-
-static bool hmp_output_type_int64(Visitor *v, const char *name,
- int64_t *obj, Error **errp)
-{
- hmp_output_append_formatted(v, "%s=%" PRId64, name, *obj);
-
- return true;
-}
-
-static bool hmp_output_type_uint64(Visitor *v, const char *name,
- uint64_t *obj, Error **errp)
-{
- hmp_output_append_formatted(v, "%s=%" PRIu64, name, *obj);
-
- return true;
-}
-
-static bool hmp_output_type_bool(Visitor *v, const char *name, bool *obj,
- Error **errp)
-{
- hmp_output_append_formatted(v, "%s=%s", name, *obj ? "true" : "false");
-
- return true;
-}
-
-static bool hmp_output_type_str(Visitor *v, const char *name, char **obj,
- Error **errp)
-{
- /* Skip already printed or unused fields */
- if (!*obj || g_str_equal(name, "id") || g_str_equal(name, "type")) {
- return true;
- }
-
- /* Do not print stub name for StringList elements */
- if (g_str_equal(name, "str")) {
- hmp_output_append_formatted(v, "%s", *obj);
- } else {
- hmp_output_append_formatted(v, "%s=%s", name, *obj);
- }
-
- return true;
-}
-
-static bool hmp_output_type_number(Visitor *v, const char *name,
- double *obj, Error **errp)
-{
- hmp_output_append_formatted(v, "%s=%.17g", name, *obj);
-
- return true;
-}
-
-/* TODO: remove this function? */
-static bool hmp_output_type_any(Visitor *v, const char *name,
- QObject **obj, Error **errp)
-{
- return true;
-}
-
-static bool hmp_output_type_null(Visitor *v, const char *name,
- QNull **obj, Error **errp)
-{
- hmp_output_append_formatted(v, "%s=NULL", name);
-
- return true;
-}
-
-static void hmp_output_complete(Visitor *v, void *opaque)
-{
- HMPOutputVisitor *ov = to_hov(v);
-
- *ov->result = g_string_free(ov->buffer, false);
- ov->buffer = NULL;
-}
-
-static void hmp_output_free(Visitor *v)
-{
- HMPOutputVisitor *ov = to_hov(v);
-
- if (ov->buffer) {
- g_string_free(ov->buffer, true);
- }
- g_free(v);
-}
-
-Visitor *hmp_output_visitor_new(char **result)
-{
- HMPOutputVisitor *v;
-
- v = g_malloc0(sizeof(*v));
-
- v->visitor.type = VISITOR_OUTPUT;
- v->visitor.start_struct = hmp_output_start_struct;
- v->visitor.end_struct = hmp_output_end_struct;
- v->visitor.start_list = hmp_output_start_list;
- v->visitor.next_list = hmp_output_next_list;
- v->visitor.end_list = hmp_output_end_list;
- v->visitor.type_int64 = hmp_output_type_int64;
- v->visitor.type_uint64 = hmp_output_type_uint64;
- v->visitor.type_bool = hmp_output_type_bool;
- v->visitor.type_str = hmp_output_type_str;
- v->visitor.type_number = hmp_output_type_number;
- v->visitor.type_any = hmp_output_type_any;
- v->visitor.type_null = hmp_output_type_null;
- v->visitor.complete = hmp_output_complete;
- v->visitor.free = hmp_output_free;
-
- v->result = result;
- v->buffer = g_string_new("");
- v->is_continue = false;
-
- return &v->visitor;
-}
diff --git a/qapi/meson.build b/qapi/meson.build
index 0d20226..376f4ce 100644
--- a/qapi/meson.build
+++ b/qapi/meson.build
@@ -8,7 +8,6 @@ util_ss.add(files(
'qobject-output-visitor.c',
'string-input-visitor.c',
'string-output-visitor.c',
- 'hmp-output-visitor.c',
))
if have_system or have_tools
util_ss.add(files(
--
2.7.4
^ permalink raw reply related [flat|nested] 12+ messages in thread* [PULL 3/6] Revert "net: Move NetClientState.info_str to dynamic allocations"
2021-04-08 9:42 [PULL 0/6] Net patches Jason Wang
2021-04-08 9:42 ` [PULL 1/6] Revert "net: Do not fill legacy info_str for backends" Jason Wang
2021-04-08 9:42 ` [PULL 2/6] Revert "hmp: Use QAPI NetdevInfo in hmp_info_network" Jason Wang
@ 2021-04-08 9:42 ` Jason Wang
2021-04-08 9:42 ` [PULL 4/6] Revert "tests: Add tests for query-netdev command" Jason Wang
` (3 subsequent siblings)
6 siblings, 0 replies; 12+ messages in thread
From: Jason Wang @ 2021-04-08 9:42 UTC (permalink / raw)
To: qemu-devel, peter.maydell; +Cc: Jason Wang
Several issues has been reported for query-netdev info
series. Consider it's late in the rc, this reverts commit
commit 59b5437eb732d6b103a9bc279c3482c834d1eff9.
Signed-off-by: Jason Wang <jasowang@redhat.com>
---
hw/net/xen_nic.c | 5 +++--
include/net/net.h | 2 +-
net/l2tpv3.c | 3 ++-
net/net.c | 14 ++++++--------
net/slirp.c | 5 +++--
net/socket.c | 43 +++++++++++++++++++------------------------
net/tap-win32.c | 3 ++-
net/tap.c | 13 ++++++++-----
net/vde.c | 3 ++-
net/vhost-user.c | 3 ++-
net/vhost-vdpa.c | 2 +-
11 files changed, 49 insertions(+), 47 deletions(-)
diff --git a/hw/net/xen_nic.c b/hw/net/xen_nic.c
index 8431808..5c815b4 100644
--- a/hw/net/xen_nic.c
+++ b/hw/net/xen_nic.c
@@ -296,8 +296,9 @@ static int net_init(struct XenLegacyDevice *xendev)
netdev->nic = qemu_new_nic(&net_xen_info, &netdev->conf,
"xen", NULL, netdev);
- qemu_get_queue(netdev->nic)->info_str = g_strdup_printf(
- "nic: xenbus vif macaddr=%s", netdev->mac);
+ snprintf(qemu_get_queue(netdev->nic)->info_str,
+ sizeof(qemu_get_queue(netdev->nic)->info_str),
+ "nic: xenbus vif macaddr=%s", netdev->mac);
/* fill info */
xenstore_write_be_int(&netdev->xendev, "feature-rx-copy", 1);
diff --git a/include/net/net.h b/include/net/net.h
index 3559f3c..e5ba61c 100644
--- a/include/net/net.h
+++ b/include/net/net.h
@@ -94,7 +94,7 @@ struct NetClientState {
NetQueue *incoming_queue;
char *model;
char *name;
- char *info_str;
+ char info_str[256];
NetdevInfo *stored_config;
unsigned receive_disabled : 1;
NetClientDestructor *destructor;
diff --git a/net/l2tpv3.c b/net/l2tpv3.c
index 96611cb..8aa0a3e 100644
--- a/net/l2tpv3.c
+++ b/net/l2tpv3.c
@@ -730,7 +730,8 @@ int net_init_l2tpv3(const Netdev *netdev,
QAPI_CLONE_MEMBERS(NetdevL2TPv3Options,
&nc->stored_config->u.l2tpv3, l2tpv3);
- s->nc.info_str = g_strdup_printf("l2tpv3: connected");
+ snprintf(s->nc.info_str, sizeof(s->nc.info_str),
+ "l2tpv3: connected");
return 0;
outerr:
qemu_del_net_client(nc);
diff --git a/net/net.c b/net/net.c
index 277da71..9a2a6ab 100644
--- a/net/net.c
+++ b/net/net.c
@@ -129,12 +129,11 @@ char *qemu_mac_strdup_printf(const uint8_t *macaddr)
void qemu_format_nic_info_str(NetClientState *nc, uint8_t macaddr[6])
{
- g_free(nc->info_str);
- nc->info_str = g_strdup_printf(
- "model=%s,macaddr=%02x:%02x:%02x:%02x:%02x:%02x",
- nc->model,
- macaddr[0], macaddr[1], macaddr[2],
- macaddr[3], macaddr[4], macaddr[5]);
+ snprintf(nc->info_str, sizeof(nc->info_str),
+ "model=%s,macaddr=%02x:%02x:%02x:%02x:%02x:%02x",
+ nc->model,
+ macaddr[0], macaddr[1], macaddr[2],
+ macaddr[3], macaddr[4], macaddr[5]);
}
static int mac_table[256] = {0};
@@ -353,7 +352,6 @@ static void qemu_free_net_client(NetClientState *nc)
}
g_free(nc->name);
g_free(nc->model);
- g_free(nc->info_str);
qapi_free_NetdevInfo(nc->stored_config);
if (nc->destructor) {
nc->destructor(nc);
@@ -1228,7 +1226,7 @@ void print_net_client(Monitor *mon, NetClientState *nc)
monitor_printf(mon, "%s: index=%d,type=%s,%s\n", nc->name,
nc->queue_index,
NetClientDriver_str(nc->info->type),
- nc->info_str ? nc->info_str : "");
+ nc->info_str);
if (!QTAILQ_EMPTY(&nc->filters)) {
monitor_printf(mon, "filters:\n");
}
diff --git a/net/slirp.c b/net/slirp.c
index 67f0f1d..b3b9798 100644
--- a/net/slirp.c
+++ b/net/slirp.c
@@ -674,8 +674,9 @@ static int net_slirp_init(NetClientState *peer, const char *model,
stored->tftp_server_name = g_strdup(tftp_server_name);
}
- nc->info_str = g_strdup_printf("net=%s,restrict=%s", inet_ntoa(net),
- restricted ? "on" : "off");
+ snprintf(nc->info_str, sizeof(nc->info_str),
+ "net=%s,restrict=%s", inet_ntoa(net),
+ restricted ? "on" : "off");
s = DO_UPCAST(SlirpState, nc, nc);
diff --git a/net/socket.c b/net/socket.c
index 9817234..1614523 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -180,8 +180,7 @@ static void net_socket_send(void *opaque)
s->fd = -1;
net_socket_rs_init(&s->rs, net_socket_rs_finalize, false);
s->nc.link_down = true;
- g_free(s->nc.info_str);
- s->nc.info_str = g_new0(char, 1);
+ memset(s->nc.info_str, 0, sizeof(s->nc.info_str));
return;
}
@@ -401,16 +400,16 @@ static NetSocketState *net_socket_fd_init_dgram(NetClientState *peer,
stored->mcast = g_strdup(mcast);
s->dgram_dst = saddr;
- nc->info_str = g_strdup_printf("socket: fd=%d (cloned mcast=%s:%d)",
- fd, inet_ntoa(saddr.sin_addr),
- ntohs(saddr.sin_port));
+ snprintf(nc->info_str, sizeof(nc->info_str),
+ "socket: fd=%d (cloned mcast=%s:%d)",
+ fd, inet_ntoa(saddr.sin_addr), ntohs(saddr.sin_port));
} else {
if (sa_type == SOCKET_ADDRESS_TYPE_UNIX) {
s->dgram_dst.sin_family = AF_UNIX;
}
- nc->info_str = g_strdup_printf("socket: fd=%d %s",
- fd, SocketAddressType_str(sa_type));
+ snprintf(nc->info_str, sizeof(nc->info_str),
+ "socket: fd=%d %s", fd, SocketAddressType_str(sa_type));
}
return s;
@@ -445,7 +444,7 @@ static NetSocketState *net_socket_fd_init_stream(NetClientState *peer,
nc = qemu_new_net_client(&net_socket_info, peer, model, name);
- nc->info_str = g_strdup_printf("socket: fd=%d", fd);
+ snprintf(nc->info_str, sizeof(nc->info_str), "socket: fd=%d", fd);
s = DO_UPCAST(NetSocketState, nc, nc);
@@ -529,10 +528,9 @@ static void net_socket_accept(void *opaque)
stored->has_fd = true;
stored->fd = g_strdup_printf("%d", fd);
- g_free(s->nc.info_str);
- s->nc.info_str = g_strdup_printf("socket: connection from %s:%d",
- inet_ntoa(saddr.sin_addr),
- ntohs(saddr.sin_port));
+ snprintf(s->nc.info_str, sizeof(s->nc.info_str),
+ "socket: connection from %s:%d",
+ inet_ntoa(saddr.sin_addr), ntohs(saddr.sin_port));
}
static int net_socket_listen_init(NetClientState *peer,
@@ -647,10 +645,9 @@ static int net_socket_connect_init(NetClientState *peer,
stored->has_connect = true;
stored->connect = g_strdup(host_str);
- g_free(s->nc.info_str);
- s->nc.info_str = g_strdup_printf("socket: connect to %s:%d",
- inet_ntoa(saddr.sin_addr),
- ntohs(saddr.sin_port));
+ snprintf(s->nc.info_str, sizeof(s->nc.info_str),
+ "socket: connect to %s:%d",
+ inet_ntoa(saddr.sin_addr), ntohs(saddr.sin_port));
return 0;
}
@@ -707,10 +704,9 @@ static int net_socket_mcast_init(NetClientState *peer,
stored->localaddr = g_strdup(localaddr_str);
}
- g_free(s->nc.info_str);
- s->nc.info_str = g_strdup_printf("socket: mcast=%s:%d",
- inet_ntoa(saddr.sin_addr),
- ntohs(saddr.sin_port));
+ snprintf(s->nc.info_str, sizeof(s->nc.info_str),
+ "socket: mcast=%s:%d",
+ inet_ntoa(saddr.sin_addr), ntohs(saddr.sin_port));
return 0;
}
@@ -773,10 +769,9 @@ static int net_socket_udp_init(NetClientState *peer,
stored->has_udp = true;
stored->udp = g_strdup(rhost);
- g_free(s->nc.info_str);
- s->nc.info_str = g_strdup_printf("socket: udp=%s:%d",
- inet_ntoa(raddr.sin_addr),
- ntohs(raddr.sin_port));
+ snprintf(s->nc.info_str, sizeof(s->nc.info_str),
+ "socket: udp=%s:%d",
+ inet_ntoa(raddr.sin_addr), ntohs(raddr.sin_port));
return 0;
}
diff --git a/net/tap-win32.c b/net/tap-win32.c
index 959266c..2a2ba4f 100644
--- a/net/tap-win32.c
+++ b/net/tap-win32.c
@@ -797,7 +797,8 @@ static int tap_win32_init(NetClientState *peer, const char *model,
stored->has_ifname = true;
stored->ifname = g_strdup(ifname);
- s->nc.info_str = g_strdup_printf("tap: ifname=%s", ifname);
+ snprintf(s->nc.info_str, sizeof(s->nc.info_str),
+ "tap: ifname=%s", ifname);
s->handle = handle;
diff --git a/net/tap.c b/net/tap.c
index 522ce7e..3589519 100644
--- a/net/tap.c
+++ b/net/tap.c
@@ -635,7 +635,8 @@ int net_init_bridge(const Netdev *netdev, const char *name,
stored->helper = g_strdup(helper);
}
- s->nc.info_str = g_strdup_printf("helper=%s,br=%s", helper, br);
+ snprintf(s->nc.info_str, sizeof(s->nc.info_str), "helper=%s,br=%s", helper,
+ br);
return 0;
}
@@ -723,7 +724,7 @@ static void net_init_tap_one(const NetdevTapOptions *tap, NetClientState *peer,
g_free(tmp_s);
}
- s->nc.info_str = g_strdup_printf("fd=%d", fd);
+ snprintf(s->nc.info_str, sizeof(s->nc.info_str), "fd=%d", fd);
} else if (tap->has_helper) {
if (!stored->has_helper) {
stored->has_helper = true;
@@ -736,7 +737,8 @@ static void net_init_tap_one(const NetdevTapOptions *tap, NetClientState *peer,
g_strdup(DEFAULT_BRIDGE_INTERFACE);
}
- s->nc.info_str = g_strdup_printf("helper=%s", tap->helper);
+ snprintf(s->nc.info_str, sizeof(s->nc.info_str), "helper=%s",
+ tap->helper);
} else {
if (ifname && !stored->has_ifname) {
stored->has_ifname = true;
@@ -753,8 +755,9 @@ static void net_init_tap_one(const NetdevTapOptions *tap, NetClientState *peer,
stored->downscript = g_strdup(downscript);
}
- s->nc.info_str = g_strdup_printf("ifname=%s,script=%s,downscript=%s",
- ifname, script, downscript);
+ snprintf(s->nc.info_str, sizeof(s->nc.info_str),
+ "ifname=%s,script=%s,downscript=%s", ifname, script,
+ downscript);
if (strcmp(downscript, "no") != 0) {
snprintf(s->down_script, sizeof(s->down_script), "%s", downscript);
diff --git a/net/vde.c b/net/vde.c
index 67de6eb..b0b8800 100644
--- a/net/vde.c
+++ b/net/vde.c
@@ -100,7 +100,8 @@ static int net_vde_init(NetClientState *peer, const char *model,
nc = qemu_new_net_client(&net_vde_info, peer, model, name);
- nc->info_str = g_strdup_printf("sock=%s,fd=%d", sock, vde_datafd(vde));
+ snprintf(nc->info_str, sizeof(nc->info_str), "sock=%s,fd=%d",
+ sock, vde_datafd(vde));
s = DO_UPCAST(VDEState, nc, nc);
diff --git a/net/vhost-user.c b/net/vhost-user.c
index 49c9a74..5b7056b 100644
--- a/net/vhost-user.c
+++ b/net/vhost-user.c
@@ -327,7 +327,8 @@ static int net_vhost_user_init(NetClientState *peer, const char *device,
user = g_new0(struct VhostUserState, 1);
for (i = 0; i < queues; i++) {
nc = qemu_new_net_client(&net_vhost_user_info, peer, device, name);
- nc->info_str = g_strdup_printf("vhost-user%d to %s", i, chr->label);
+ snprintf(nc->info_str, sizeof(nc->info_str), "vhost-user%d to %s",
+ i, chr->label);
nc->queue_index = i;
if (!nc0) {
nc0 = nc;
diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c
index 423d717..8c27ea0 100644
--- a/net/vhost-vdpa.c
+++ b/net/vhost-vdpa.c
@@ -200,7 +200,7 @@ static int net_vhost_vdpa_init(NetClientState *peer, const char *device,
stored->has_queues = true;
stored->queues = 1; /* TODO: change when support multiqueue */
- nc->info_str = g_strdup_printf(TYPE_VHOST_VDPA);
+ snprintf(nc->info_str, sizeof(nc->info_str), TYPE_VHOST_VDPA);
nc->queue_index = 0;
s = DO_UPCAST(VhostVDPAState, nc, nc);
vdpa_device_fd = qemu_open_old(vhostdev, O_RDWR);
--
2.7.4
^ permalink raw reply related [flat|nested] 12+ messages in thread* [PULL 4/6] Revert "tests: Add tests for query-netdev command"
2021-04-08 9:42 [PULL 0/6] Net patches Jason Wang
` (2 preceding siblings ...)
2021-04-08 9:42 ` [PULL 3/6] Revert "net: Move NetClientState.info_str to dynamic allocations" Jason Wang
@ 2021-04-08 9:42 ` Jason Wang
2021-04-08 9:42 ` [PULL 5/6] Revert "qapi: net: Add " Jason Wang
` (2 subsequent siblings)
6 siblings, 0 replies; 12+ messages in thread
From: Jason Wang @ 2021-04-08 9:42 UTC (permalink / raw)
To: qemu-devel, peter.maydell; +Cc: Jason Wang
Several issues has been reported for query-netdev series. Consider
it's late in the rc, this reverts commit
3c3b656885473ef0d699290ba966177f17839aa5.
Signed-off-by: Jason Wang <jasowang@redhat.com>
---
tests/qtest/meson.build | 3 -
tests/qtest/test-query-netdev.c | 120 ----------------------------------------
2 files changed, 123 deletions(-)
delete mode 100644 tests/qtest/test-query-netdev.c
diff --git a/tests/qtest/meson.build b/tests/qtest/meson.build
index 902cfef..420cd99 100644
--- a/tests/qtest/meson.build
+++ b/tests/qtest/meson.build
@@ -33,9 +33,6 @@ qtests_generic = \
if config_host.has_key('CONFIG_MODULES')
qtests_generic += [ 'modules-test' ]
endif
-if slirp.found()
- qtests_generic += [ 'test-query-netdev' ]
-endif
qtests_pci = \
(config_all_devices.has_key('CONFIG_VGA') ? ['display-vga-test'] : []) + \
diff --git a/tests/qtest/test-query-netdev.c b/tests/qtest/test-query-netdev.c
deleted file mode 100644
index 1118537..0000000
--- a/tests/qtest/test-query-netdev.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * QTest testcase for the query-netdev
- *
- * Copyright Yandex N.V., 2019
- *
- * This work is licensed under the terms of the GNU GPL, version 2 or later.
- * See the COPYING file in the top-level directory.
- *
- */
-
-#include "qemu/osdep.h"
-
-#include "libqos/libqtest.h"
-#include "qapi/qmp/qdict.h"
-#include "qapi/qmp/qlist.h"
-
-/*
- * Events can get in the way of responses we are actually waiting for.
- */
-GCC_FMT_ATTR(2, 3)
-static QObject *wait_command(QTestState *who, const char *command, ...)
-{
- va_list ap;
- QDict *response;
- QObject *result;
-
- va_start(ap, command);
- qtest_qmp_vsend(who, command, ap);
- va_end(ap);
-
- response = qtest_qmp_receive(who);
-
- result = qdict_get(response, "return");
- g_assert(result);
- qobject_ref(result);
- qobject_unref(response);
-
- return result;
-}
-
-static void qmp_query_netdev_no_error(QTestState *qts, size_t netdevs_count)
-{
- QObject *resp;
- QList *netdevs;
-
- resp = wait_command(qts, "{'execute': 'query-netdev'}");
-
- netdevs = qobject_to(QList, resp);
- g_assert(netdevs);
- g_assert(qlist_size(netdevs) == netdevs_count);
-
- qobject_unref(resp);
-}
-
-static void test_query_netdev(void)
-{
- const char *arch = qtest_get_arch();
- QObject *resp;
- QTestState *state;
-
- /* Choosing machine for platforms without default one */
- if (g_str_equal(arch, "arm") ||
- g_str_equal(arch, "aarch64")) {
- state = qtest_init(
- "-nodefaults "
- "-M virt "
- "-netdev user,id=slirp0");
- } else if (g_str_equal(arch, "tricore")) {
- state = qtest_init(
- "-nodefaults "
- "-M tricore_testboard "
- "-netdev user,id=slirp0");
- } else if (g_str_equal(arch, "avr")) {
- state = qtest_init(
- "-nodefaults "
- "-M mega2560 "
- "-netdev user,id=slirp0");
- } else if (g_str_equal(arch, "rx")) {
- state = qtest_init(
- "-nodefaults "
- "-M gdbsim-r5f562n8 "
- "-netdev user,id=slirp0");
- } else {
- state = qtest_init(
- "-nodefaults "
- "-netdev user,id=slirp0");
- }
- g_assert(state);
-
- qmp_query_netdev_no_error(state, 1);
-
- resp = wait_command(state,
- "{'execute': 'netdev_add', 'arguments': {"
- " 'id': 'slirp1',"
- " 'type': 'user'}}");
- qobject_unref(resp);
-
- qmp_query_netdev_no_error(state, 2);
-
- resp = wait_command(state,
- "{'execute': 'netdev_del', 'arguments': {"
- " 'id': 'slirp1'}}");
- qobject_unref(resp);
-
- qmp_query_netdev_no_error(state, 1);
-
- qtest_quit(state);
-}
-
-int main(int argc, char **argv)
-{
- int ret = 0;
- g_test_init(&argc, &argv, NULL);
-
- qtest_add_func("/net/qapi/query_netdev", test_query_netdev);
-
- ret = g_test_run();
-
- return ret;
-}
--
2.7.4
^ permalink raw reply related [flat|nested] 12+ messages in thread* [PULL 5/6] Revert "qapi: net: Add query-netdev command"
2021-04-08 9:42 [PULL 0/6] Net patches Jason Wang
` (3 preceding siblings ...)
2021-04-08 9:42 ` [PULL 4/6] Revert "tests: Add tests for query-netdev command" Jason Wang
@ 2021-04-08 9:42 ` Jason Wang
2021-04-08 9:42 ` [PULL 6/6] tap-win32: correctly recycle buffers Jason Wang
2021-04-09 13:21 ` [PULL 0/6] Net patches Peter Maydell
6 siblings, 0 replies; 12+ messages in thread
From: Jason Wang @ 2021-04-08 9:42 UTC (permalink / raw)
To: qemu-devel, peter.maydell; +Cc: Jason Wang
Several issues has been reported for query-netdev series. Consider
it's late in the rc, this reverts commit
d32ad10a14d46dfe9304e3ed5858a11dcd5c71a0.
Signed-off-by: Jason Wang <jasowang@redhat.com>
---
include/net/net.h | 3 --
net/l2tpv3.c | 7 ----
net/net.c | 30 +-------------
net/netmap.c | 7 ----
net/slirp.c | 122 ------------------------------------------------------
net/socket.c | 71 -------------------------------
net/tap-win32.c | 9 ----
net/tap.c | 103 +++------------------------------------------
net/vde.c | 22 ----------
net/vhost-user.c | 18 ++------
net/vhost-vdpa.c | 14 -------
qapi/net.json | 80 -----------------------------------
12 files changed, 9 insertions(+), 477 deletions(-)
diff --git a/include/net/net.h b/include/net/net.h
index e5ba61c..eff2451 100644
--- a/include/net/net.h
+++ b/include/net/net.h
@@ -5,8 +5,6 @@
#include "qapi/qapi-types-net.h"
#include "net/queue.h"
#include "hw/qdev-properties-system.h"
-#include "qapi/clone-visitor.h"
-#include "qapi/qapi-visit-net.h"
#define MAC_FMT "%02X:%02X:%02X:%02X:%02X:%02X"
#define MAC_ARG(x) ((uint8_t *)(x))[0], ((uint8_t *)(x))[1], \
@@ -95,7 +93,6 @@ struct NetClientState {
char *model;
char *name;
char info_str[256];
- NetdevInfo *stored_config;
unsigned receive_disabled : 1;
NetClientDestructor *destructor;
unsigned int queue_index;
diff --git a/net/l2tpv3.c b/net/l2tpv3.c
index 8aa0a3e..e4d4218 100644
--- a/net/l2tpv3.c
+++ b/net/l2tpv3.c
@@ -723,13 +723,6 @@ int net_init_l2tpv3(const Netdev *netdev,
l2tpv3_read_poll(s, true);
- /* Store startup parameters */
- nc->stored_config = g_new0(NetdevInfo, 1);
- nc->stored_config->type = NET_BACKEND_L2TPV3;
-
- QAPI_CLONE_MEMBERS(NetdevL2TPv3Options,
- &nc->stored_config->u.l2tpv3, l2tpv3);
-
snprintf(s->nc.info_str, sizeof(s->nc.info_str),
"l2tpv3: connected");
return 0;
diff --git a/net/net.c b/net/net.c
index 9a2a6ab..edf9b95 100644
--- a/net/net.c
+++ b/net/net.c
@@ -36,6 +36,7 @@
#include "monitor/monitor.h"
#include "qemu/help_option.h"
#include "qapi/qapi-commands-net.h"
+#include "qapi/qapi-visit-net.h"
#include "qapi/qmp/qdict.h"
#include "qapi/qmp/qerror.h"
#include "qemu/error-report.h"
@@ -352,7 +353,6 @@ static void qemu_free_net_client(NetClientState *nc)
}
g_free(nc->name);
g_free(nc->model);
- qapi_free_NetdevInfo(nc->stored_config);
if (nc->destructor) {
nc->destructor(nc);
}
@@ -1289,34 +1289,6 @@ RxFilterInfoList *qmp_query_rx_filter(bool has_name, const char *name,
return filter_list;
}
-NetdevInfoList *qmp_query_netdev(Error **errp)
-{
- NetdevInfoList *list = NULL;
- NetClientState *nc;
-
- QTAILQ_FOREACH(nc, &net_clients, next) {
- /*
- * Only look at netdevs (backend network devices), not for each queue
- * or NIC / hubport
- */
- if (nc->stored_config) {
- NetdevInfo *element = QAPI_CLONE(NetdevInfo, nc->stored_config);
-
- g_free(element->id); /* Need to dealloc empty id after clone */
- element->id = g_strdup(nc->name);
-
- element->has_peer_id = nc->peer != NULL;
- if (element->has_peer_id) {
- element->peer_id = g_strdup(nc->peer->name);
- }
-
- QAPI_LIST_PREPEND(list, element);
- }
- }
-
- return list;
-}
-
void hmp_info_network(Monitor *mon, const QDict *qdict)
{
NetClientState *nc, *peer;
diff --git a/net/netmap.c b/net/netmap.c
index ad59d4a..350f097 100644
--- a/net/netmap.c
+++ b/net/netmap.c
@@ -427,13 +427,6 @@ int net_init_netmap(const Netdev *netdev,
pstrcpy(s->ifname, sizeof(s->ifname), netmap_opts->ifname);
netmap_read_poll(s, true); /* Initially only poll for reads. */
- /* Store startup parameters */
- nc->stored_config = g_new0(NetdevInfo, 1);
- nc->stored_config->type = NET_BACKEND_NETMAP;
-
- QAPI_CLONE_MEMBERS(NetdevNetmapOptions,
- &nc->stored_config->u.netmap, netmap_opts);
-
return 0;
}
diff --git a/net/slirp.c b/net/slirp.c
index b3b9798..a01a0fc 100644
--- a/net/slirp.c
+++ b/net/slirp.c
@@ -387,9 +387,6 @@ static int net_slirp_init(NetClientState *peer, const char *model,
int shift;
char *end;
struct slirp_config_str *config;
- NetdevUserOptions *stored;
- StringList **stored_hostfwd;
- StringList **stored_guestfwd;
if (!ipv4 && (vnetwork || vhost || vnameserver)) {
error_setg(errp, "IPv4 disabled but netmask/host/dns provided");
@@ -565,115 +562,6 @@ static int net_slirp_init(NetClientState *peer, const char *model,
nc = qemu_new_net_client(&net_slirp_info, peer, model, name);
- /* Store startup parameters */
- nc->stored_config = g_new0(NetdevInfo, 1);
- nc->stored_config->type = NET_BACKEND_USER;
- stored = &nc->stored_config->u.user;
-
- if (vhostname) {
- stored->has_hostname = true;
- stored->hostname = g_strdup(vhostname);
- }
-
- stored->has_q_restrict = true;
- stored->q_restrict = restricted;
-
- stored->has_ipv4 = true;
- stored->ipv4 = ipv4;
-
- stored->has_ipv6 = true;
- stored->ipv6 = ipv6;
-
- if (ipv4) {
- uint8_t *net_bytes = (uint8_t *)&net;
- uint8_t *mask_bytes = (uint8_t *)&mask;
-
- stored->has_net = true;
- stored->net = g_strdup_printf("%d.%d.%d.%d/%d.%d.%d.%d",
- net_bytes[0], net_bytes[1],
- net_bytes[2], net_bytes[3],
- mask_bytes[0], mask_bytes[1],
- mask_bytes[2], mask_bytes[3]);
-
- stored->has_host = true;
- stored->host = g_strdup(inet_ntoa(host));
- }
-
- if (tftp_export) {
- stored->has_tftp = true;
- stored->tftp = g_strdup(tftp_export);
- }
-
- if (bootfile) {
- stored->has_bootfile = true;
- stored->bootfile = g_strdup(bootfile);
- }
-
- if (vdhcp_start) {
- stored->has_dhcpstart = true;
- stored->dhcpstart = g_strdup(vdhcp_start);
- }
-
- if (ipv4) {
- stored->has_dns = true;
- stored->dns = g_strdup(inet_ntoa(dns));
- }
-
- if (dnssearch) {
- stored->has_dnssearch = true;
- StringList **stored_list = &stored->dnssearch;
-
- for (int i = 0; dnssearch[i]; i++) {
- String *element = g_new0(String, 1);
-
- element->str = g_strdup(dnssearch[i]);
- QAPI_LIST_APPEND(stored_list, element);
- }
- }
-
- if (vdomainname) {
- stored->has_domainname = true;
- stored->domainname = g_strdup(vdomainname);
- }
-
- if (ipv6) {
- char addrstr[INET6_ADDRSTRLEN];
- const char *res;
-
- stored->has_ipv6_prefix = true;
- stored->ipv6_prefix = g_strdup(vprefix6);
-
- stored->has_ipv6_prefixlen = true;
- stored->ipv6_prefixlen = vprefix6_len;
-
- res = inet_ntop(AF_INET6, &ip6_host,
- addrstr, sizeof(addrstr));
-
- stored->has_ipv6_host = true;
- stored->ipv6_host = g_strdup(res);
-
- res = inet_ntop(AF_INET6, &ip6_dns,
- addrstr, sizeof(addrstr));
-
- stored->has_ipv6_dns = true;
- stored->ipv6_dns = g_strdup(res);
- }
-
- if (smb_export) {
- stored->has_smb = true;
- stored->smb = g_strdup(smb_export);
- }
-
- if (vsmbserver) {
- stored->has_smbserver = true;
- stored->smbserver = g_strdup(vsmbserver);
- }
-
- if (tftp_server_name) {
- stored->has_tftp_server_name = true;
- stored->tftp_server_name = g_strdup(tftp_server_name);
- }
-
snprintf(nc->info_str, sizeof(nc->info_str),
"net=%s,restrict=%s", inet_ntoa(net),
restricted ? "on" : "off");
@@ -703,25 +591,15 @@ static int net_slirp_init(NetClientState *peer, const char *model,
s->poll_notifier.notify = net_slirp_poll_notify;
main_loop_poll_add_notifier(&s->poll_notifier);
- stored_hostfwd = &stored->hostfwd;
- stored_guestfwd = &stored->guestfwd;
-
for (config = slirp_configs; config; config = config->next) {
- String *element = g_new0(String, 1);
-
- element->str = g_strdup(config->str);
if (config->flags & SLIRP_CFG_HOSTFWD) {
if (slirp_hostfwd(s, config->str, errp) < 0) {
goto error;
}
- stored->has_hostfwd = true;
- QAPI_LIST_APPEND(stored_hostfwd, element);
} else {
if (slirp_guestfwd(s, config->str, errp) < 0) {
goto error;
}
- stored->has_guestfwd = true;
- QAPI_LIST_APPEND(stored_guestfwd, element);
}
}
#ifndef _WIN32
diff --git a/net/socket.c b/net/socket.c
index 1614523..15b410e 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -342,7 +342,6 @@ static NetSocketState *net_socket_fd_init_dgram(NetClientState *peer,
NetSocketState *s;
SocketAddress *sa;
SocketAddressType sa_type;
- NetdevSocketOptions *stored;
sa = socket_local_address(fd, errp);
if (!sa) {
@@ -386,19 +385,8 @@ static NetSocketState *net_socket_fd_init_dgram(NetClientState *peer,
net_socket_rs_init(&s->rs, net_socket_rs_finalize, false);
net_socket_read_poll(s, true);
- /* Store startup parameters */
- nc->stored_config = g_new0(NetdevInfo, 1);
- nc->stored_config->type = NET_BACKEND_SOCKET;
- stored = &nc->stored_config->u.socket;
-
- stored->has_fd = true;
- stored->fd = g_strdup_printf("%d", fd);
-
/* mcast: save bound address as dst */
if (is_connected && mcast != NULL) {
- stored->has_mcast = true;
- stored->mcast = g_strdup(mcast);
-
s->dgram_dst = saddr;
snprintf(nc->info_str, sizeof(nc->info_str),
"socket: fd=%d (cloned mcast=%s:%d)",
@@ -440,7 +428,6 @@ static NetSocketState *net_socket_fd_init_stream(NetClientState *peer,
{
NetClientState *nc;
NetSocketState *s;
- NetdevSocketOptions *stored;
nc = qemu_new_net_client(&net_socket_info, peer, model, name);
@@ -460,15 +447,6 @@ static NetSocketState *net_socket_fd_init_stream(NetClientState *peer,
} else {
qemu_set_fd_handler(s->fd, NULL, net_socket_connect, s);
}
-
- /* Store startup parameters */
- nc->stored_config = g_new0(NetdevInfo, 1);
- nc->stored_config->type = NET_BACKEND_SOCKET;
- stored = &nc->stored_config->u.socket;
-
- stored->has_fd = true;
- stored->fd = g_strdup_printf("%d", fd);
-
return s;
}
@@ -505,7 +483,6 @@ static void net_socket_accept(void *opaque)
struct sockaddr_in saddr;
socklen_t len;
int fd;
- NetdevSocketOptions *stored;
for(;;) {
len = sizeof(saddr);
@@ -521,13 +498,6 @@ static void net_socket_accept(void *opaque)
s->fd = fd;
s->nc.link_down = false;
net_socket_connect(s);
-
- /* Store additional startup parameters (extend net_socket_listen_init) */
- stored = &s->nc.stored_config->u.socket;
-
- stored->has_fd = true;
- stored->fd = g_strdup_printf("%d", fd);
-
snprintf(s->nc.info_str, sizeof(s->nc.info_str),
"socket: connection from %s:%d",
inet_ntoa(saddr.sin_addr), ntohs(saddr.sin_port));
@@ -543,7 +513,6 @@ static int net_socket_listen_init(NetClientState *peer,
NetSocketState *s;
struct sockaddr_in saddr;
int fd, ret;
- NetdevSocketOptions *stored;
if (parse_host_port(&saddr, host_str, errp) < 0) {
return -1;
@@ -580,15 +549,6 @@ static int net_socket_listen_init(NetClientState *peer,
net_socket_rs_init(&s->rs, net_socket_rs_finalize, false);
qemu_set_fd_handler(s->listen_fd, net_socket_accept, NULL, s);
-
- /* Store startup parameters */
- nc->stored_config = g_new0(NetdevInfo, 1);
- nc->stored_config->type = NET_BACKEND_SOCKET;
- stored = &nc->stored_config->u.socket;
-
- stored->has_listen = true;
- stored->listen = g_strdup(host_str);
-
return 0;
}
@@ -601,7 +561,6 @@ static int net_socket_connect_init(NetClientState *peer,
NetSocketState *s;
int fd, connected, ret;
struct sockaddr_in saddr;
- NetdevSocketOptions *stored;
if (parse_host_port(&saddr, host_str, errp) < 0) {
return -1;
@@ -639,12 +598,6 @@ static int net_socket_connect_init(NetClientState *peer,
return -1;
}
- /* Store additional startup parameters (extend net_socket_fd_init) */
- stored = &s->nc.stored_config->u.socket;
-
- stored->has_connect = true;
- stored->connect = g_strdup(host_str);
-
snprintf(s->nc.info_str, sizeof(s->nc.info_str),
"socket: connect to %s:%d",
inet_ntoa(saddr.sin_addr), ntohs(saddr.sin_port));
@@ -662,7 +615,6 @@ static int net_socket_mcast_init(NetClientState *peer,
int fd;
struct sockaddr_in saddr;
struct in_addr localaddr, *param_localaddr;
- NetdevSocketOptions *stored;
if (parse_host_port(&saddr, host_str, errp) < 0) {
return -1;
@@ -691,19 +643,6 @@ static int net_socket_mcast_init(NetClientState *peer,
s->dgram_dst = saddr;
- /* Store additional startup parameters (extend net_socket_fd_init) */
- stored = &s->nc.stored_config->u.socket;
-
- if (!stored->has_mcast) {
- stored->has_mcast = true;
- stored->mcast = g_strdup(host_str);
- }
-
- if (localaddr_str) {
- stored->has_localaddr = true;
- stored->localaddr = g_strdup(localaddr_str);
- }
-
snprintf(s->nc.info_str, sizeof(s->nc.info_str),
"socket: mcast=%s:%d",
inet_ntoa(saddr.sin_addr), ntohs(saddr.sin_port));
@@ -721,7 +660,6 @@ static int net_socket_udp_init(NetClientState *peer,
NetSocketState *s;
int fd, ret;
struct sockaddr_in laddr, raddr;
- NetdevSocketOptions *stored;
if (parse_host_port(&laddr, lhost, errp) < 0) {
return -1;
@@ -760,15 +698,6 @@ static int net_socket_udp_init(NetClientState *peer,
s->dgram_dst = raddr;
- /* Store additional startup parameters (extend net_socket_fd_init) */
- stored = &s->nc.stored_config->u.socket;
-
- stored->has_localaddr = true;
- stored->localaddr = g_strdup(lhost);
-
- stored->has_udp = true;
- stored->udp = g_strdup(rhost);
-
snprintf(s->nc.info_str, sizeof(s->nc.info_str),
"socket: udp=%s:%d",
inet_ntoa(raddr.sin_addr), ntohs(raddr.sin_port));
diff --git a/net/tap-win32.c b/net/tap-win32.c
index 2a2ba4f..fb92b55 100644
--- a/net/tap-win32.c
+++ b/net/tap-win32.c
@@ -778,7 +778,6 @@ static int tap_win32_init(NetClientState *peer, const char *model,
NetClientState *nc;
TAPState *s;
tap_win32_overlapped_t *handle;
- NetdevTapOptions *stored;
if (tap_win32_open(&handle, ifname) < 0) {
printf("tap: Could not open '%s'\n", ifname);
@@ -789,14 +788,6 @@ static int tap_win32_init(NetClientState *peer, const char *model,
s = DO_UPCAST(TAPState, nc, nc);
- /* Store startup parameters */
- nc->stored_config = g_new0(NetdevInfo, 1);
- nc->stored_config->type = NET_BACKEND_TAP;
- stored = &nc->stored_config->u.tap;
-
- stored->has_ifname = true;
- stored->ifname = g_strdup(ifname);
-
snprintf(s->nc.info_str, sizeof(s->nc.info_str),
"tap: ifname=%s", ifname);
diff --git a/net/tap.c b/net/tap.c
index 3589519..dd42ac6 100644
--- a/net/tap.c
+++ b/net/tap.c
@@ -600,7 +600,6 @@ int net_init_bridge(const Netdev *netdev, const char *name,
const char *helper, *br;
TAPState *s;
int fd, vnet_hdr;
- NetdevBridgeOptions *stored;
assert(netdev->type == NET_CLIENT_DRIVER_BRIDGE);
bridge = &netdev->u.bridge;
@@ -620,21 +619,6 @@ int net_init_bridge(const Netdev *netdev, const char *name,
}
s = net_tap_fd_init(peer, "bridge", name, fd, vnet_hdr);
- /* Store startup parameters */
- s->nc.stored_config = g_new0(NetdevInfo, 1);
- s->nc.stored_config->type = NET_BACKEND_BRIDGE;
- stored = &s->nc.stored_config->u.bridge;
-
- if (br) {
- stored->has_br = true;
- stored->br = g_strdup(br);
- }
-
- if (helper) {
- stored->has_helper = true;
- stored->helper = g_strdup(helper);
- }
-
snprintf(s->nc.info_str, sizeof(s->nc.info_str), "helper=%s,br=%s", helper,
br);
@@ -682,13 +666,11 @@ static void net_init_tap_one(const NetdevTapOptions *tap, NetClientState *peer,
const char *model, const char *name,
const char *ifname, const char *script,
const char *downscript, const char *vhostfdname,
- int vnet_hdr, int fd, NetdevInfo **common_stored,
- Error **errp)
+ int vnet_hdr, int fd, Error **errp)
{
Error *err = NULL;
TAPState *s = net_tap_fd_init(peer, model, name, fd, vnet_hdr);
int vhostfd;
- NetdevTapOptions *stored;
tap_set_sndbuf(s->fd, tap, &err);
if (err) {
@@ -696,65 +678,12 @@ static void net_init_tap_one(const NetdevTapOptions *tap, NetClientState *peer,
return;
}
- /* Store startup parameters */
- if (!*common_stored) {
- *common_stored = g_new0(NetdevInfo, 1);
- (*common_stored)->type = NET_BACKEND_TAP;
- s->nc.stored_config = *common_stored;
- }
- stored = &(*common_stored)->u.tap;
-
- if (tap->has_sndbuf && !stored->has_sndbuf) {
- stored->has_sndbuf = true;
- stored->sndbuf = tap->sndbuf;
- }
-
- if (vnet_hdr && !stored->has_vnet_hdr) {
- stored->has_vnet_hdr = true;
- stored->vnet_hdr = true;
- }
-
if (tap->has_fd || tap->has_fds) {
- if (!stored->has_fds) {
- stored->has_fds = true;
- stored->fds = g_strdup_printf("%d", fd);
- } else {
- char *tmp_s = stored->fds;
- stored->fds = g_strdup_printf("%s:%d", stored->fds, fd);
- g_free(tmp_s);
- }
-
snprintf(s->nc.info_str, sizeof(s->nc.info_str), "fd=%d", fd);
} else if (tap->has_helper) {
- if (!stored->has_helper) {
- stored->has_helper = true;
- stored->helper = g_strdup(tap->helper);
- }
-
- if (!stored->has_br) {
- stored->has_br = true;
- stored->br = tap->has_br ? g_strdup(tap->br) :
- g_strdup(DEFAULT_BRIDGE_INTERFACE);
- }
-
snprintf(s->nc.info_str, sizeof(s->nc.info_str), "helper=%s",
tap->helper);
} else {
- if (ifname && !stored->has_ifname) {
- stored->has_ifname = true;
- stored->ifname = g_strdup(ifname);
- }
-
- if (script && !stored->has_script) {
- stored->has_script = true;
- stored->script = g_strdup(script);
- }
-
- if (downscript && !stored->has_downscript) {
- stored->has_downscript = true;
- stored->downscript = g_strdup(downscript);
- }
-
snprintf(s->nc.info_str, sizeof(s->nc.info_str),
"ifname=%s,script=%s,downscript=%s", ifname, script,
downscript);
@@ -770,20 +699,9 @@ static void net_init_tap_one(const NetdevTapOptions *tap, NetClientState *peer,
vhostfdname || (tap->has_vhostforce && tap->vhostforce)) {
VhostNetOptions options;
- stored->has_vhost = true;
- stored->vhost = true;
-
- if (tap->has_vhostforce && tap->vhostforce) {
- stored->has_vhostforce = true;
- stored->vhostforce = true;
- }
-
options.backend_type = VHOST_BACKEND_TYPE_KERNEL;
options.net_backend = &s->nc;
if (tap->has_poll_us) {
- stored->has_poll_us = true;
- stored->poll_us = tap->poll_us;
-
options.busyloop_timeout = tap->poll_us;
} else {
options.busyloop_timeout = 0;
@@ -823,15 +741,6 @@ static void net_init_tap_one(const NetdevTapOptions *tap, NetClientState *peer,
}
options.opaque = (void *)(uintptr_t)vhostfd;
- if (!stored->has_vhostfds) {
- stored->has_vhostfds = true;
- stored->vhostfds = g_strdup_printf("%d", vhostfd);
- } else {
- char *tmp_s = stored->vhostfds;
- stored->vhostfds = g_strdup_printf("%s:%d", stored->fds, vhostfd);
- g_free(tmp_s);
- }
-
s->vhost_net = vhost_net_init(&options);
if (!s->vhost_net) {
if (tap->has_vhostforce && tap->vhostforce) {
@@ -884,7 +793,6 @@ int net_init_tap(const Netdev *netdev, const char *name,
const char *vhostfdname;
char ifname[128];
int ret = 0;
- NetdevInfo *common_stored = NULL; /* will store configuration */
assert(netdev->type == NET_CLIENT_DRIVER_TAP);
tap = &netdev->u.tap;
@@ -931,7 +839,7 @@ int net_init_tap(const Netdev *netdev, const char *name,
net_init_tap_one(tap, peer, "tap", name, NULL,
script, downscript,
- vhostfdname, vnet_hdr, fd, &common_stored, &err);
+ vhostfdname, vnet_hdr, fd, &err);
if (err) {
error_propagate(errp, err);
close(fd);
@@ -994,7 +902,7 @@ int net_init_tap(const Netdev *netdev, const char *name,
net_init_tap_one(tap, peer, "tap", name, ifname,
script, downscript,
tap->has_vhostfds ? vhost_fds[i] : NULL,
- vnet_hdr, fd, &common_stored, &err);
+ vnet_hdr, fd, &err);
if (err) {
error_propagate(errp, err);
ret = -1;
@@ -1037,7 +945,7 @@ free_fail:
net_init_tap_one(tap, peer, "bridge", name, ifname,
script, downscript, vhostfdname,
- vnet_hdr, fd, &common_stored, &err);
+ vnet_hdr, fd, &err);
if (err) {
error_propagate(errp, err);
close(fd);
@@ -1083,8 +991,7 @@ free_fail:
net_init_tap_one(tap, peer, "tap", name, ifname,
i >= 1 ? "no" : script,
i >= 1 ? "no" : downscript,
- vhostfdname, vnet_hdr, fd,
- &common_stored, &err);
+ vhostfdname, vnet_hdr, fd, &err);
if (err) {
error_propagate(errp, err);
close(fd);
diff --git a/net/vde.c b/net/vde.c
index b0b8800..99189cc 100644
--- a/net/vde.c
+++ b/net/vde.c
@@ -84,7 +84,6 @@ static int net_vde_init(NetClientState *peer, const char *model,
VDECONN *vde;
char *init_group = (char *)group;
char *init_sock = (char *)sock;
- NetdevVdeOptions *stored;
struct vde_open_args args = {
.port = port,
@@ -109,27 +108,6 @@ static int net_vde_init(NetClientState *peer, const char *model,
qemu_set_fd_handler(vde_datafd(s->vde), vde_to_qemu, NULL, s);
- /* Store startup parameters */
- nc->stored_config = g_new0(NetdevInfo, 1);
- nc->stored_config->type = NET_BACKEND_VDE;
- stored = &nc->stored_config->u.vde;
-
- if (sock) {
- stored->has_sock = true;
- stored->sock = g_strdup(sock);
- }
-
- stored->has_port = true;
- stored->port = port;
-
- if (group) {
- stored->has_group = true;
- stored->group = g_strdup(group);
- }
-
- stored->has_mode = true;
- stored->mode = mode;
-
return 0;
}
diff --git a/net/vhost-user.c b/net/vhost-user.c
index 5b7056b..ffbd94d 100644
--- a/net/vhost-user.c
+++ b/net/vhost-user.c
@@ -311,15 +311,14 @@ static void net_vhost_user_event(void *opaque, QEMUChrEvent event)
}
static int net_vhost_user_init(NetClientState *peer, const char *device,
- const char *name, const char *chardev,
- Chardev *chr, int queues)
+ const char *name, Chardev *chr,
+ int queues)
{
Error *err = NULL;
NetClientState *nc, *nc0 = NULL;
NetVhostUserState *s = NULL;
VhostUserState *user;
int i;
- NetdevVhostUserOptions *stored;
assert(name);
assert(queues > 0);
@@ -356,16 +355,6 @@ static int net_vhost_user_init(NetClientState *peer, const char *device,
assert(s->vhost_net);
- /* Store startup parameters */
- nc0->stored_config = g_new0(NetdevInfo, 1);
- nc0->stored_config->type = NET_BACKEND_VHOST_USER;
- stored = &nc0->stored_config->u.vhost_user;
-
- stored->chardev = g_strdup(chardev);
-
- stored->has_queues = true;
- stored->queues = queues;
-
return 0;
err:
@@ -457,6 +446,5 @@ int net_init_vhost_user(const Netdev *netdev, const char *name,
return -1;
}
- return net_vhost_user_init(peer, "vhost_user", name,
- vhost_user_opts->chardev, chr, queues);
+ return net_vhost_user_init(peer, "vhost_user", name, chr, queues);
}
diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c
index 8c27ea0..fe659ec 100644
--- a/net/vhost-vdpa.c
+++ b/net/vhost-vdpa.c
@@ -184,22 +184,8 @@ static int net_vhost_vdpa_init(NetClientState *peer, const char *device,
VhostVDPAState *s;
int vdpa_device_fd = -1;
int ret = 0;
- NetdevVhostVDPAOptions *stored;
-
assert(name);
nc = qemu_new_net_client(&net_vhost_vdpa_info, peer, device, name);
-
- /* Store startup parameters */
- nc->stored_config = g_new0(NetdevInfo, 1);
- nc->stored_config->type = NET_BACKEND_VHOST_VDPA;
- stored = &nc->stored_config->u.vhost_vdpa;
-
- stored->has_vhostdev = true;
- stored->vhostdev = g_strdup(vhostdev);
-
- stored->has_queues = true;
- stored->queues = 1; /* TODO: change when support multiqueue */
-
snprintf(nc->info_str, sizeof(nc->info_str), TYPE_VHOST_VDPA);
nc->queue_index = 0;
s = DO_UPCAST(VhostVDPAState, nc, nc);
diff --git a/qapi/net.json b/qapi/net.json
index b86d053..af3f5b0 100644
--- a/qapi/net.json
+++ b/qapi/net.json
@@ -694,83 +694,3 @@
##
{ 'event': 'FAILOVER_NEGOTIATED',
'data': {'device-id': 'str'} }
-
-##
-# @NetBackend:
-#
-# Available netdev backend drivers.
-#
-# Since: 6.0
-##
-{ 'enum': 'NetBackend',
- 'data': [ 'bridge', 'l2tpv3', 'netmap', 'socket', 'tap', 'user', 'vde',
- 'vhost-user', 'vhost-vdpa' ] }
-
-##
-# @NetdevInfo:
-#
-# Configuration of a network backend device (netdev).
-#
-# @id: Device identifier.
-#
-# @type: Specify the driver used for interpreting remaining arguments.
-#
-# @peer-id: The connected frontend network device name (absent if no frontend
-# is connected).
-#
-# Since: 6.0
-##
-{ 'union': 'NetdevInfo',
- 'base': { 'id': 'str',
- 'type': 'NetBackend',
- '*peer-id': 'str' },
- 'discriminator': 'type',
- 'data': {
- 'bridge': 'NetdevBridgeOptions',
- 'l2tpv3': 'NetdevL2TPv3Options',
- 'netmap': 'NetdevNetmapOptions',
- 'socket': 'NetdevSocketOptions',
- 'tap': 'NetdevTapOptions',
- 'user': 'NetdevUserOptions',
- 'vde': 'NetdevVdeOptions',
- 'vhost-user': 'NetdevVhostUserOptions',
- 'vhost-vdpa': 'NetdevVhostVDPAOptions' } }
-
-##
-# @query-netdev:
-#
-# Get a list of @NetdevInfo for all virtual network backend devices (netdevs).
-#
-# Returns: a list of @NetdevInfo describing each netdev.
-#
-# Since: 6.0
-#
-# Example:
-#
-# -> { "execute": "query-netdev" }
-# <- { "return": [
-# {
-# "ipv6": true,
-# "ipv4": true,
-# "host": "10.0.2.2",
-# "ipv6-dns": "fec0::3",
-# "ipv6-prefix": "fec0::",
-# "net": "10.0.2.0/255.255.255.0",
-# "ipv6-host": "fec0::2",
-# "type": "user",
-# "peer-id": "net0",
-# "dns": "10.0.2.3",
-# "hostfwd": [
-# {
-# "str": "tcp::20004-:22"
-# }
-# ],
-# "ipv6-prefixlen": 64,
-# "id": "netdev0",
-# "restrict": false
-# }
-# ]
-# }
-#
-##
-{ 'command': 'query-netdev', 'returns': ['NetdevInfo'] }
--
2.7.4
^ permalink raw reply related [flat|nested] 12+ messages in thread* [PULL 6/6] tap-win32: correctly recycle buffers
2021-04-08 9:42 [PULL 0/6] Net patches Jason Wang
` (4 preceding siblings ...)
2021-04-08 9:42 ` [PULL 5/6] Revert "qapi: net: Add " Jason Wang
@ 2021-04-08 9:42 ` Jason Wang
2021-04-09 13:21 ` [PULL 0/6] Net patches Peter Maydell
6 siblings, 0 replies; 12+ messages in thread
From: Jason Wang @ 2021-04-08 9:42 UTC (permalink / raw)
To: qemu-devel, peter.maydell; +Cc: Jason Wang
Commit 969e50b61a28 ("net: Pad short frames to minimum size before
sending from SLiRP/TAP") tries to pad frames but try to recyle the
local array that is used for padding to tap thread. This patch fixes
this by recyling the original buffer.
Fixes: 969e50b61a28 ("net: Pad short frames to minimum size before sending from SLiRP/TAP")
Tested-by: Howard Spoelstra <hsp.cat7@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
---
net/tap-win32.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/net/tap-win32.c b/net/tap-win32.c
index fb92b55..897bd18 100644
--- a/net/tap-win32.c
+++ b/net/tap-win32.c
@@ -686,7 +686,7 @@ static ssize_t tap_receive(NetClientState *nc, const uint8_t *buf, size_t size)
static void tap_win32_send(void *opaque)
{
TAPState *s = opaque;
- uint8_t *buf;
+ uint8_t *buf, *orig_buf;
int max_size = 4096;
int size;
uint8_t min_pkt[ETH_ZLEN];
@@ -694,6 +694,8 @@ static void tap_win32_send(void *opaque)
size = tap_win32_read(s->handle, &buf, max_size);
if (size > 0) {
+ orig_buf = buf;
+
if (!s->nc.peer->do_not_pad) {
if (eth_pad_short_frame(min_pkt, &min_pktsz, buf, size)) {
buf = min_pkt;
@@ -702,7 +704,7 @@ static void tap_win32_send(void *opaque)
}
qemu_send_packet(&s->nc, buf, size);
- tap_win32_free_buffer(s->handle, buf);
+ tap_win32_free_buffer(s->handle, orig_buf);
}
}
--
2.7.4
^ permalink raw reply related [flat|nested] 12+ messages in thread* Re: [PULL 0/6] Net patches
2021-04-08 9:42 [PULL 0/6] Net patches Jason Wang
` (5 preceding siblings ...)
2021-04-08 9:42 ` [PULL 6/6] tap-win32: correctly recycle buffers Jason Wang
@ 2021-04-09 13:21 ` Peter Maydell
6 siblings, 0 replies; 12+ messages in thread
From: Peter Maydell @ 2021-04-09 13:21 UTC (permalink / raw)
To: Jason Wang; +Cc: QEMU Developers
On Thu, 8 Apr 2021 at 10:42, Jason Wang <jasowang@redhat.com> wrote:
>
> The following changes since commit d0d3dd401b70168a353450e031727affee828527:
>
> Update version for v6.0.0-rc2 release (2021-04-06 18:34:34 +0100)
>
> are available in the git repository at:
>
> https://github.com/jasowang/qemu.git tags/net-pull-request
>
> for you to fetch changes up to 21df394d9e2ffce9fa308f496d1ae228cf6cdb57:
>
> tap-win32: correctly recycle buffers (2021-04-08 17:33:59 +0800)
>
> ----------------------------------------------------------------
>
> Fixes for rc3:
>
> - query-netdev is reverted (that's why the changeset is huge)
> - fix a regression caused by padding for in TAP for win32
>
>
> ----------------------------------------------------------------
> Jason Wang (6):
> Revert "net: Do not fill legacy info_str for backends"
> Revert "hmp: Use QAPI NetdevInfo in hmp_info_network"
> Revert "net: Move NetClientState.info_str to dynamic allocations"
> Revert "tests: Add tests for query-netdev command"
> Revert "qapi: net: Add query-netdev command"
> tap-win32: correctly recycle buffers
Applied, thanks.
Please update the changelog at https://wiki.qemu.org/ChangeLog/6.0
for any user-visible changes.
-- PMM
^ permalink raw reply [flat|nested] 12+ messages in thread