From: Kevin Traynor <ktraynor@redhat.com>
To: Konstantin Ananyev <konstantin.ananyev@intel.com>
Cc: dpdk stable <stable@dpdk.org>
Subject: [dpdk-stable] patch 'acl: forbid rule with priority zero' has been queued to stable release 18.08.1
Date: Tue, 20 Nov 2018 19:11:56 +0000 [thread overview]
Message-ID: <20181120191252.30277-6-ktraynor@redhat.com> (raw)
In-Reply-To: <20181120191252.30277-1-ktraynor@redhat.com>
Hi,
FYI, your patch has been queued to stable release 18.08.1
Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 11/23/18. So please
shout if anyone has objections.
Also note that after the patch there's a diff of the upstream commit vs the patch applied
to the branch. If the code is different (ie: not only metadata diffs), due for example to
a change in context or macro names, please double check it.
Thanks.
Kevin Traynor
---
>From 092b3294a61c625de69ecfad3e2e938111bfdd97 Mon Sep 17 00:00:00 2001
From: Konstantin Ananyev <konstantin.ananyev@intel.com>
Date: Fri, 24 Aug 2018 17:47:06 +0100
Subject: [PATCH] acl: forbid rule with priority zero
[ upstream commit 53945477981cf75cf8d66e67a098b486e37df167 ]
If user specifies priority=0 for some of ACL rules
that can cause rte_acl_classify to return wrong results.
The reason is that priority zero is used internally for no-match nodes.
See more details at: https://bugs.dpdk.org/show_bug.cgi?id=79.
The simplest way to overcome the issue is just not allow zero
to be a valid priority for the rule.
Fixes: dc276b5780c2 ("acl: new library")
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
---
lib/librte_acl/rte_acl.h | 2 +-
test/test/test_acl.h | 18 ++++++++++++------
2 files changed, 13 insertions(+), 7 deletions(-)
diff --git a/lib/librte_acl/rte_acl.h b/lib/librte_acl/rte_acl.h
index 34c3b9c6a..aa22e70c6 100644
--- a/lib/librte_acl/rte_acl.h
+++ b/lib/librte_acl/rte_acl.h
@@ -89,5 +89,5 @@ enum {
RTE_ACL_MAX_INDEX = RTE_LEN2MASK(RTE_ACL_TYPE_SHIFT, uint32_t),
RTE_ACL_MAX_PRIORITY = RTE_ACL_MAX_INDEX,
- RTE_ACL_MIN_PRIORITY = 0,
+ RTE_ACL_MIN_PRIORITY = 1,
};
diff --git a/test/test/test_acl.h b/test/test/test_acl.h
index c4811c8f5..bbb0447a8 100644
--- a/test/test/test_acl.h
+++ b/test/test/test_acl.h
@@ -81,10 +81,12 @@ struct rte_acl_ipv4vlan_rule invalid_layout_rules[] = {
/* test src and dst address */
{
- .data = {.userdata = 1, .category_mask = 1},
+ .data = {.userdata = 1, .category_mask = 1,
+ .priority = 1},
.src_addr = IPv4(10,0,0,0),
.src_mask_len = 24,
},
{
- .data = {.userdata = 2, .category_mask = 1},
+ .data = {.userdata = 2, .category_mask = 1,
+ .priority = 1},
.dst_addr = IPv4(10,0,0,0),
.dst_mask_len = 24,
@@ -92,10 +94,12 @@ struct rte_acl_ipv4vlan_rule invalid_layout_rules[] = {
/* test src and dst ports */
{
- .data = {.userdata = 3, .category_mask = 1},
+ .data = {.userdata = 3, .category_mask = 1,
+ .priority = 1},
.dst_port_low = 100,
.dst_port_high = 100,
},
{
- .data = {.userdata = 4, .category_mask = 1},
+ .data = {.userdata = 4, .category_mask = 1,
+ .priority = 1},
.src_port_low = 100,
.src_port_high = 100,
@@ -103,10 +107,12 @@ struct rte_acl_ipv4vlan_rule invalid_layout_rules[] = {
/* test proto */
{
- .data = {.userdata = 5, .category_mask = 1},
+ .data = {.userdata = 5, .category_mask = 1,
+ .priority = 1},
.proto = 0xf,
.proto_mask = 0xf
},
{
- .data = {.userdata = 6, .category_mask = 1},
+ .data = {.userdata = 6, .category_mask = 1,
+ .priority = 1},
.dst_port_low = 0xf,
.dst_port_high = 0xf,
--
2.19.0
---
Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- - 2018-11-20 17:53:07.618425495 +0000
+++ 0006-acl-forbid-rule-with-priority-zero.patch 2018-11-20 17:53:07.000000000 +0000
@@ -1,8 +1,10 @@
-From 53945477981cf75cf8d66e67a098b486e37df167 Mon Sep 17 00:00:00 2001
+From 092b3294a61c625de69ecfad3e2e938111bfdd97 Mon Sep 17 00:00:00 2001
From: Konstantin Ananyev <konstantin.ananyev@intel.com>
Date: Fri, 24 Aug 2018 17:47:06 +0100
Subject: [PATCH] acl: forbid rule with priority zero
+[ upstream commit 53945477981cf75cf8d66e67a098b486e37df167 ]
+
If user specifies priority=0 for some of ACL rules
that can cause rte_acl_classify to return wrong results.
The reason is that priority zero is used internally for no-match nodes.
@@ -11,7 +13,6 @@
to be a valid priority for the rule.
Fixes: dc276b5780c2 ("acl: new library")
-Cc: stable@dpdk.org
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
---
next prev parent reply other threads:[~2018-11-20 19:14 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-20 19:11 [dpdk-stable] patch 'devtools: relax rule for identifying symbol section' " Kevin Traynor
2018-11-20 19:11 ` [dpdk-stable] patch 'mk: disable OcteonTx for buggy compilers only on arm64' " Kevin Traynor
2018-11-20 19:11 ` [dpdk-stable] patch 'build: enable ARM NEON flag when __aarch64__ defined' " Kevin Traynor
2018-11-20 19:11 ` [dpdk-stable] patch 'malloc: fix potential null pointer dereference' " Kevin Traynor
2018-11-20 19:11 ` [dpdk-stable] patch 'bus/vdev: fix error log on secondary device scan' " Kevin Traynor
2018-11-20 19:11 ` Kevin Traynor [this message]
2018-11-20 19:11 ` [dpdk-stable] patch 'net/bonding: support matching QinQ ethertype' " Kevin Traynor
2018-11-20 19:11 ` [dpdk-stable] patch 'net/netvsc: fix chimney buffer size error handling' " Kevin Traynor
2018-11-20 19:11 ` [dpdk-stable] patch 'net/netvsc: resize event buffer as needed' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'net/octeontx: fix packet corruption on Tx' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'doc: fix style and syntax in flow API guide' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'net/mlx5: fix artificial L4 limitation on switch flow rules' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'net/mlx5: disable ConnectX-4 Lx Multi Packet Send by default' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'net/mlx5: fix RSS flow action hash type selection' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'net/mvpp2: fix array initialization' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'net/mvpp2: fix comments and error messages' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'ethdev: fix MAC changes when live change not supported' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'net/nfp: fix live MAC changes " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'ethdev: fix port ownership logs' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'net/bonding: fix buffer corruption in packets' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'net/e1000: fix Tx offload capability typos' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'net/cxgbe: fix memory access when parsing flow match items' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'net/ixgbe: do not return internal code' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'net/mlx5: fix interrupt completion queue index wrapping' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'doc: fix wrong usage of bind command' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'examples/vhost: remove unnecessary constant' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'vhost: fix zmbufs array leak after NUMA realloc' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'net/virtio-user: check negotiated features before set' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'vhost: fix vhost interrupt support' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'vhost-user: drop connection on message handling failures' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'vhost: fix return value on enqueue path' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'ethdev: fix missing names in Tx offload name array' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'net/bonding: use evenly distributed default RSS RETA' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'net/bonding: do not ignore RSS key on device config' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'crypto/qat: fix typo' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'app/bbdev: fix inputs mbuf creation' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'compat: fix symbol version support with meson' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'eal: include missing hypervisor files in " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'raw/ifpga: use -Wno-error=format-security for " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'net/i40e: " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'igb_uio: install module when building with " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'build: create relative symlinks for PMDs in libdir' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'pdump: remove dependency on libpthread' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'fbarray: fix detach in --no-shconf mode' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'eal: do not allow legacy mode with --in-memory " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'app/testpmd: optimize mbuf pool allocation' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'config: remove unused parameter' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'net/e1000: fix queue number in RSS configuration' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'net/ifc: do not notify before HW ready' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'net/nfp: fix mbuf flags with checksum good' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'net/qede/base: fix to handle stag update event' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'net/qede: fix ethernet type in HW registers' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'net/qede/base: fix logic for sfp get/set' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'net/qede: fix flow director for IPv6 filter' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'net/qede: fix Rx buffer size calculation' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'net/qede/base: fix MFW FLR flow' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'net/virtio-user: fix deadlock in memory events callback' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'net/virtio-user: fix memory hotplug support in vhost-kernel' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'net/failsafe: fix crash on slave queue release' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'net/failsafe: add checks for deferred queue setup' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'app/testpmd: fix missing jump action in flow action' " Kevin Traynor
2018-11-20 19:12 ` [dpdk-stable] patch 'net: fix Intel prepare function for IP checksum offload' " Kevin Traynor
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