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rebase master from lts-2203

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This commit is contained in:
wangkerong 2022-08-05 17:36:47 +08:00
parent e8627c9574
commit b3793b7a39
3 changed files with 55 additions and 175 deletions
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159
backport-dpif-netlink-avoid-netlink-modify-flow-put-op-failed-after-tc-modify-flow-put-op-failed.patch
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@ -1,159 +0,0 @@
From patchwork Sat Mar 21 06:54:21 2020
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From: wenxu@ucloud.cn
To: simon.horman@netronome.com
Date: Sat, 21 Mar 2020 14:54:21 +0800
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Cc: dev@openvswitch.org
Subject: [ovs-dev] [PATCH branch-2.12] dpif-netlink: avoid netlink modify
flow put op failed after tc modify flow put op failed.
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From: wenxu <wenxu@ucloud.cn>
The tc modify flow put always delete the original flow first and
then add the new flow. If the modfiy flow put operation failed,
the flow put operation will change from modify to create if success
to delete the original flow in tc (which will be always failed with
ENOENT, the flow is already be deleted before add the new flow in tc).
Finally, the modify flow put will failed to add in kernel datapath.
Signed-off-by: wenxu <wenxu@ucloud.cn>
---
lib/dpif-netlink.c | 7 ++++++-
lib/netdev-offload-tc.c | 7 +++++--
lib/netdev-offload.h | 3 +++
3 files changed, 14 insertions(+), 3 deletions(-)
diff --git a/lib/dpif-netlink.c b/lib/dpif-netlink.c
index 7bc71d6..7e088c0 100644
--- a/lib/dpif-netlink.c
+++ b/lib/dpif-netlink.c
@@ -2038,6 +2038,7 @@ parse_flow_put(struct dpif_netlink *dpif, struct dpif_flow_put *put)
info.dpif_class = dpif_class;
info.tp_dst_port = dst_port;
info.tunnel_csum_on = csum_on;
+ info.tc_modify_flow_deleted = false;
err = netdev_flow_put(dev, &match,
CONST_CAST(struct nlattr *, put->actions),
put->actions_len,
@@ -2088,7 +2089,11 @@ parse_flow_put(struct dpif_netlink *dpif, struct dpif_flow_put *put)
out:
if (err && err != EEXIST && (put->flags & DPIF_FP_MODIFY)) {
/* Modified rule can't be offloaded, try and delete from HW */
- int del_err = netdev_flow_del(dev, put->ufid, put->stats);
+ int del_err = 0;
+
+ if (!info.tc_modify_flow_deleted) {
+ del_err = netdev_flow_del(dev, put->ufid, put->stats);
+ }
if (!del_err) {
/* Delete from hw success, so old flow was offloaded.
diff --git a/lib/netdev-offload-tc.c b/lib/netdev-offload-tc.c
index 4cc044b..c95de1e 100644
--- a/lib/netdev-offload-tc.c
+++ b/lib/netdev-offload-tc.c
@@ -1359,9 +1359,12 @@ netdev_tc_flow_put(struct netdev *netdev, struct match *match,
block_id = get_block_id_from_netdev(netdev);
handle = get_ufid_tc_mapping(ufid, &prio, NULL);
if (handle && prio) {
+ bool flow_deleted;
+
VLOG_DBG_RL(&rl, "updating old handle: %d prio: %d", handle, prio);
- del_filter_and_ufid_mapping(ifindex, prio, handle, block_id, ufid,
- hook);
+ flow_deleted = !del_filter_and_ufid_mapping(ifindex, prio, handle,
+ block_id, ufid, hook);
+ info->tc_modify_flow_deleted = flow_deleted;
}
if (!prio) {
diff --git a/lib/netdev-offload.h b/lib/netdev-offload.h
index 97a5006..34721ef 100644
--- a/lib/netdev-offload.h
+++ b/lib/netdev-offload.h
@@ -71,6 +71,9 @@ struct offload_info {
* it will be in the pkt meta data.
*/
uint32_t flow_mark;
+
+ bool tc_modify_flow_deleted; /* Indicate the tc modify flow put success
+ * to delete the original flow. */
};
int netdev_flow_flush(struct netdev *);

41
fix-selinux-err.patch Normal file
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@ -0,0 +1,41 @@
From 3b35964c7da2a4000486c57e2c347c8cc67ac393 Mon Sep 17 00:00:00 2001
Date: Wed, 1 Sep 2021 16:54:34 +0800
Subject: [PATCH] openvswitch-2
---
selinux/openvswitch-custom.te.in | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/selinux/openvswitch-custom.te.in b/selinux/openvswitch-custom.te.in
index b2c63ab..8f76c14 100644
--- a/selinux/openvswitch-custom.te.in
+++ b/selinux/openvswitch-custom.te.in
@@ -15,10 +15,12 @@ require {
type ifconfig_exec_t;
type init_t;
type init_var_run_t;
+ type initrc_t;
type insmod_exec_t;
type kernel_t;
type hostname_exec_t;
type modules_conf_t;
+ type modules_dep_t;
type modules_object_t;
type passwd_file_t;
type plymouth_exec_t;
@@ -117,10 +119,12 @@ allow openvswitch_t openvswitch_load_module_t:process transition;
allow openvswitch_load_module_t bin_t:file { execute execute_no_trans map };
allow openvswitch_load_module_t init_t:unix_stream_socket { getattr ioctl read write };
allow openvswitch_load_module_t init_var_run_t:dir { getattr read open search };
+allow openvswitch_load_module_t initrc_t:fifo_file ioctl;
allow openvswitch_load_module_t insmod_exec_t:file { execute execute_no_trans getattr map open read };
allow openvswitch_load_module_t kernel_t:system module_request;
allow openvswitch_load_module_t modules_conf_t:dir { getattr open read search };
allow openvswitch_load_module_t modules_conf_t:file { getattr open read };
+allow openvswitch_load_module_t modules_dep_t:file open;
allow openvswitch_load_module_t modules_object_t:file { map getattr open read };
allow openvswitch_load_module_t modules_object_t:dir { getattr open read search };
allow openvswitch_load_module_t openvswitch_load_module_exec_t:file { entrypoint };
--
2.27.0

30
openvswitch.spec
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@ -6,7 +6,7 @@ Summary: Production Quality, Multilayer Open Virtual Switch
URL: http://www.openvswitch.org/
Version: 2.12.0
License: ASL 2.0 and ISC
Release: 21
Release: 22
Source: https://www.openvswitch.org/releases/openvswitch-%{version}.tar.gz
Buildroot: /tmp/openvswitch-rpm
Patch0000: 0000-openvswitch-add-stack-protector-strong.patch
@ -18,10 +18,11 @@ Patch0005: CVE-2020-35498.patch
Patch0006: CVE-2020-27827.patch
Patch0007: CVE-2015-8011.patch
Patch0008: backport-CVE-2021-36980.patch
Patch0009: backport-dpif-netlink-avoid-netlink-modify-flow-put-op-failed-after-tc-modify-flow-put-op-failed.patch
Patch0010: CVE-2021-3905.patch
Patch0009: CVE-2021-3905.patch
Requires: logrotate hostname python >= 3.8 python3-six selinux-policy-targeted libsepol >= 3.1
Patch9000: fix-selinux-err.patch
Requires: logrotate hostname python >= 3.8 python3-six selinux-policy-targeted
BuildRequires: python3-six, openssl-devel checkpolicy selinux-policy-devel autoconf automake libtool python-sphinx unbound-devel
BuildRequires: python3-devel
Provides: openvswitch-selinux-policy = %{version}-%{release}
@ -290,20 +291,17 @@ exit 0
%doc README.rst NEWS rhel/README.RHEL.rst
%changelog
* Fri Jul 8 2022 qz_cx <wangqingzheng@kylinos.cn> - 2.12.0-21
- Type:cve
- ID:CVE-2021-3905
- SUG:NA
- DESC: fix CVE-2021-3905
* Mon Jul 25 2022 zhouwenpei <zhouwenpei1@h-pattners.com> - 2.12.0-22
- revent "Add ovn-central ovn-central and ovn-host subpackage"
* Wed Apr 06 2022 chenjian <chenjian@kylinos.cn> - 2.12.0-20
- add backport-dpif-netlink-avoid-netlink-modify-flow-put-op-failed-after-tc-modify-flow-put-op-failed.patch
* Wed Jul 13 2022 zhouwenpei <zhouwenpei1@h-pattners.com> - 2.12.0-21
- fix CVE-2021-3905
* Mon Oct 18 2021 yangcheng <yangcheng87@huawei.com> - 2.12.0-19
- Type:bugfix
- ID:NA
- SUG:NA
- DESC: fix the error of opevswitch installation and upgrade
* Wed May 18 2022 jiangxinyu <jiangxinyu@kylinos.cn> - 2.12.0-20
- Add ovn-central ovn-central and ovn-host subpackage
* Thu Sep 2 2021 hanhui <hanhui15@huawei.com> - 2.12.0-19
- Fix selinux preventing ovs-kmod-ctl err
* Wed Sep 1 2021 hanhui <hanhui15@huawei.com> - 2.12.0-18
- Change the OVS startup mode to service startup.