patches for DPDK stable branches
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From: Kevin Traynor <ktraynor@redhat.com>
To: Dekel Peled <dekelp@mellanox.com>
Cc: Matan Azrad <matan@mellanox.com>, dpdk stable <stable@dpdk.org>
Subject: [dpdk-stable] patch 'net/mlx5: fix mask used for IPv6 item validation' has been queued to LTS release 18.11.9
Date: Thu, 28 May 2020 17:22:01 +0100
Message-ID: <20200528162322.7863-14-ktraynor@redhat.com> (raw)
In-Reply-To: <20200528162322.7863-1-ktraynor@redhat.com>

Hi,

FYI, your patch has been queued to LTS release 18.11.9

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 06/03/20. 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. This will indicate if there was any rebasing
needed to apply to the stable branch. If there were code changes for rebasing
(ie: not only metadata diffs), please double check that the rebase was
correctly done.

Queued patches are on a temporary branch at:
https://github.com/kevintraynor/dpdk-stable-queue

This queued commit can be viewed at:
https://github.com/kevintraynor/dpdk-stable-queue/commit/a7e766dd7824d50489820192298700e67150cd93

Thanks.

Kevin.

---
From a7e766dd7824d50489820192298700e67150cd93 Mon Sep 17 00:00:00 2001
From: Dekel Peled <dekelp@mellanox.com>
Date: Tue, 3 Mar 2020 14:37:30 +0200
Subject: [PATCH] net/mlx5: fix mask used for IPv6 item validation

[ upstream commit 6bd5efb23db9e419dec51fbea7f71c2fd3703d75 ]

The nic_mask struct in function mlx5_flow_validate_item_ipv6()
includes hop_limits field.
This is redundant since matching on this item is not supported using
Verbs flow engine (dv_flow_en=0).

(Separate patch will be sent to handle this issue for DV flow engine.)

Setting a rule including match on this field will fail:
testpmd> flow create 0 ingress pattern eth / ipv6 hop is 1 / end actions
drop / end
port_flow_complain(): Caught PMD error type 1 (cause unspecified):
hardware refuses to create flow: Operation not supported

This patch removes the redundant field from nic_mask, to ensure that
such flow rules will be rejected by PMD validation:
testpmd> flow create 0 ingress pattern eth / ipv6 hop is 1 / end actions
drop / end
port_flow_complain(): Caught PMD error type 13 (specific pattern item):
cause: 0x7fffffffa2c8, mask enables non supported bits: Operation not
supported

The related lines in function flow_verbs_translate_item_ipv6() are
removed as well, since they are redundant.

Fixes: 23c1d42c7138 ("net/mlx5: split flow validation to dedicated function")
Fixes: 84c406e74524 ("net/mlx5: add flow translate function")

Signed-off-by: Dekel Peled <dekelp@mellanox.com>
Acked-by: Matan Azrad <matan@mellanox.com>
---
 drivers/net/mlx5/mlx5_flow.c       | 1 -
 drivers/net/mlx5/mlx5_flow_verbs.c | 3 ---
 2 files changed, 4 deletions(-)

diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index 7f518fcd26..362fae56c4 100644
--- a/drivers/net/mlx5/mlx5_flow.c
+++ b/drivers/net/mlx5/mlx5_flow.c
@@ -1267,5 +1267,4 @@ mlx5_flow_validate_item_ipv6(const struct rte_flow_item *item,
 			.vtc_flow = RTE_BE32(0xffffffff),
 			.proto = 0xff,
-			.hop_limits = 0xff,
 		},
 	};
diff --git a/drivers/net/mlx5/mlx5_flow_verbs.c b/drivers/net/mlx5/mlx5_flow_verbs.c
index 1a8a9e63ca..05a3db501f 100644
--- a/drivers/net/mlx5/mlx5_flow_verbs.c
+++ b/drivers/net/mlx5/mlx5_flow_verbs.c
@@ -480,5 +480,4 @@ flow_verbs_translate_item_ipv6(struct mlx5_flow *dev_flow,
 					 IPV6_HDR_TC_SHIFT;
 		ipv6.val.next_hdr = spec->hdr.proto;
-		ipv6.val.hop_limit = spec->hdr.hop_limits;
 		ipv6.mask.flow_label =
 			rte_cpu_to_be_32((vtc_flow_mask & IPV6_HDR_FL_MASK) >>
@@ -487,5 +486,4 @@ flow_verbs_translate_item_ipv6(struct mlx5_flow *dev_flow,
 					  IPV6_HDR_TC_SHIFT;
 		ipv6.mask.next_hdr = mask->hdr.proto;
-		ipv6.mask.hop_limit = mask->hdr.hop_limits;
 		/* Remove unwanted bits from values. */
 		for (i = 0; i < RTE_DIM(ipv6.val.src_ip); ++i) {
@@ -496,5 +494,4 @@ flow_verbs_translate_item_ipv6(struct mlx5_flow *dev_flow,
 		ipv6.val.traffic_class &= ipv6.mask.traffic_class;
 		ipv6.val.next_hdr &= ipv6.mask.next_hdr;
-		ipv6.val.hop_limit &= ipv6.mask.hop_limit;
 	}
 	flow_verbs_spec_add(&dev_flow->verbs, &ipv6, size);
-- 
2.21.3

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2020-05-28 17:12:59.897711990 +0100
+++ 0014-net-mlx5-fix-mask-used-for-IPv6-item-validation.patch	2020-05-28 17:12:59.056557419 +0100
@@ -1 +1 @@
-From 6bd5efb23db9e419dec51fbea7f71c2fd3703d75 Mon Sep 17 00:00:00 2001
+From a7e766dd7824d50489820192298700e67150cd93 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 6bd5efb23db9e419dec51fbea7f71c2fd3703d75 ]
+
@@ -32 +33,0 @@
-Cc: stable@dpdk.org
@@ -42 +43 @@
-index 16c1ef3532..41072da6df 100644
+index 7f518fcd26..362fae56c4 100644
@@ -45 +46 @@
-@@ -1641,5 +1641,4 @@ mlx5_flow_validate_item_ipv6(const struct rte_flow_item *item,
+@@ -1267,5 +1267,4 @@ mlx5_flow_validate_item_ipv6(const struct rte_flow_item *item,
@@ -52 +53 @@
-index 04845f8f4c..459e7b6483 100644
+index 1a8a9e63ca..05a3db501f 100644
@@ -55,2 +56,2 @@
-@@ -495,5 +495,4 @@ flow_verbs_translate_item_ipv6(struct mlx5_flow *dev_flow,
- 					 RTE_IPV6_HDR_TC_SHIFT;
+@@ -480,5 +480,4 @@ flow_verbs_translate_item_ipv6(struct mlx5_flow *dev_flow,
+ 					 IPV6_HDR_TC_SHIFT;
@@ -60,3 +61,3 @@
- 			rte_cpu_to_be_32((vtc_flow_mask & RTE_IPV6_HDR_FL_MASK) >>
-@@ -502,5 +501,4 @@ flow_verbs_translate_item_ipv6(struct mlx5_flow *dev_flow,
- 					  RTE_IPV6_HDR_TC_SHIFT;
+ 			rte_cpu_to_be_32((vtc_flow_mask & IPV6_HDR_FL_MASK) >>
+@@ -487,5 +486,4 @@ flow_verbs_translate_item_ipv6(struct mlx5_flow *dev_flow,
+ 					  IPV6_HDR_TC_SHIFT;
@@ -67 +68 @@
-@@ -511,5 +509,4 @@ flow_verbs_translate_item_ipv6(struct mlx5_flow *dev_flow,
+@@ -496,5 +494,4 @@ flow_verbs_translate_item_ipv6(struct mlx5_flow *dev_flow,


  parent reply index

Thread overview: 97+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-28 16:21 [dpdk-stable] patch 'app/pipeline: fix build with gcc 10' " Kevin Traynor
2020-05-28 16:21 ` [dpdk-stable] patch 'examples/eventdev: " Kevin Traynor
2020-05-28 16:21 ` [dpdk-stable] patch 'drivers: add crypto as dependency for event drivers' " Kevin Traynor
2020-05-28 16:21 ` [dpdk-stable] patch 'eal: fix log message print for regex' " Kevin Traynor
2020-05-28 16:21 ` [dpdk-stable] patch 'eal/arm64: fix precise TSC' " Kevin Traynor
2020-05-28 16:21 ` [dpdk-stable] patch 'mem: mark pages as not accessed when reserving VA' " Kevin Traynor
2020-05-28 16:21 ` [dpdk-stable] patch 'service: fix crash on exit' " Kevin Traynor
2020-05-28 16:21 ` [dpdk-stable] patch 'pci: fix build on ppc' " Kevin Traynor
2020-05-28 16:21 ` [dpdk-stable] patch 'net/i40e: fix X722 performance' " Kevin Traynor
2020-05-28 16:21 ` [dpdk-stable] patch 'doc: fix number of failsafe sub-devices' " Kevin Traynor
2020-05-28 16:21 ` [dpdk-stable] patch 'net/sfc: fix reported promiscuous/multicast mode' " Kevin Traynor
2020-05-28 16:21 ` [dpdk-stable] patch 'net/sfc: fix initialization error path' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'net/sfc: fix Rx queue start failure " Kevin Traynor
2020-05-28 16:22 ` Kevin Traynor [this message]
2020-05-28 16:22 ` [dpdk-stable] patch 'ethdev: fix spelling' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'net/sfc/base: reduce filter priorities to implemented only' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'net/sfc/base: reject automatic filter creation by users' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'net/sfc/base: refactor filter lookup loop in EF10' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'net/sfc/base: handle manual and auto filter clashes " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'net/mlx5: fix CVLAN tag set in IP item translation' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'contigmem: cleanup properly when load fails' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'devtools: fix symbol map change check' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'test: skip some subtests in no-huge mode' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'test/kvargs: fix to consider empty elements as valid' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'test/kvargs: fix invalid cases check' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'kvargs: fix buffer overflow when parsing list' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'bus/pci: fix devargs on probing again' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'common/qat: fix GEN3 marketing name' " Kevin Traynor
2020-06-04 16:29   ` Trahe, Fiona
2020-06-04 16:36     ` Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'event/dsw: remove redundant control ring poll' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'event/dsw: remove unnecessary read barrier' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'doc: fix sphinx compatibility' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'log: fix level picked with globbing on type register' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'doc: fix matrix CSS for recent sphinx' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'vfio: fix race condition with sysfs' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'vfio: fix use after free with multiprocess' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'drivers: fix log type variables for -fno-common' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'drivers/crypto: " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'test/crypto: fix flag check' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'crypto/openssl: fix out-of-place encryption' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'security: fix verification of parameters' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'security: fix return types in documentation' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'security: fix session counter' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'test: remove redundant macro' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'net/mlx5: fix validation of VXLAN/VXLAN-GPE specs' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'examples/vmdq: fix output of pools/queues' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'net/mvneta: do not use PMD log type' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'net/virtio: " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'net/tap: " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'net/bnxt: " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'net/dpaa: use dynamic " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'net/thunderx: " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'net/tap: remove unused assert' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'net/octeontx: fix meson build for disabled drivers' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'net/netvsc: propagate descriptor limits from VF' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'net/netvsc: handle Rx packets during multi-channel setup' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'net/netvsc: split send buffers from Tx descriptors' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'net/netvsc: fix memory free on device close' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'net/netvsc: remove process event optimization' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'net/netvsc: handle Tx completions based on burst size' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'net/netvsc: avoid possible live lock' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'ethdev: fix build when vtune profiling is on' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'examples/vmdq: fix RSS configuration' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'net/ena/base: make allocation macros thread-safe' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'net/ena/base: prevent allocation of zero sized memory' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'net/ena/base: fix testing for supported hash function' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'net/ena/base: fix documentation of functions' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'net/ena/base: fix indentation in CQ polling' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'net/ena/base: fix indentation of multiple defines' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'net/ena: set IO ring size to valid value' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'net/null: fix secondary burst function selection' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'net/null: remove redundant check' " Kevin Traynor
2020-05-28 16:22 ` [dpdk-stable] patch 'vhost/crypto: add missing user protocol flag' " Kevin Traynor
2020-05-28 16:23 ` [dpdk-stable] patch 'net/vhost: fix potential memory leak on close' " Kevin Traynor
2020-05-28 16:23 ` [dpdk-stable] patch 'net/virtio: fix outdated comment' " Kevin Traynor
2020-05-28 16:23 ` [dpdk-stable] patch 'vhost: remove unused variable' " Kevin Traynor
2020-05-28 16:23 ` [dpdk-stable] patch 'vhost: make IOTLB cache name unique among processes' " Kevin Traynor
2020-05-28 16:23 ` [dpdk-stable] patch 'net/mlx4: fix build with -fno-common' " Kevin Traynor
2020-05-28 16:23 ` [dpdk-stable] patch 'net/i40e: relax barrier in Tx for NEON' " Kevin Traynor
2020-05-28 16:23 ` [dpdk-stable] patch 'net/tap: fix mbuf and mem leak during queue release' " Kevin Traynor
2020-05-28 16:23 ` [dpdk-stable] patch 'net/tap: fix check for mbuf number of segment' " Kevin Traynor
2020-05-28 16:23 ` [dpdk-stable] patch 'net/tap: fix file close on remove' " Kevin Traynor
2020-05-28 16:23 ` [dpdk-stable] patch 'net/tap: fix fd leak on creation failure' " Kevin Traynor
2020-05-28 16:23 ` [dpdk-stable] patch 'net/tap: fix unexpected link handler' " Kevin Traynor
2020-05-28 16:23 ` [dpdk-stable] patch 'net/virtio-user: fix devargs parsing' " Kevin Traynor
2020-05-28 16:23 ` [dpdk-stable] patch 'net/tap: fix queues fd check before close' " Kevin Traynor
2020-05-28 16:23 ` [dpdk-stable] patch 'net/iavf: fix stats query error code' " Kevin Traynor
2020-05-28 16:23 ` [dpdk-stable] patch 'net/bnxt: fix VLAN add when port is stopped' " Kevin Traynor
2020-05-28 16:23 ` [dpdk-stable] patch 'security: fix crash at accessing non-implemented ops' " Kevin Traynor
2020-05-28 16:23 ` [dpdk-stable] patch 'lpm6: fix size of tbl8 group' " Kevin Traynor
2020-05-28 16:23 ` [dpdk-stable] patch 'lpm6: fix comments spelling' " Kevin Traynor
2020-05-28 16:23 ` [dpdk-stable] patch 'eal: " Kevin Traynor
2020-05-28 16:23 ` [dpdk-stable] patch 'fix various typos found by Lintian' " Kevin Traynor
2020-05-28 16:23 ` [dpdk-stable] patch 'app: fix usage help of options separated by dashes' " Kevin Traynor
2020-05-28 16:23 ` [dpdk-stable] patch 'usertools: check for pci.ids in /usr/share/misc' " Kevin Traynor
2020-05-28 16:23 ` [dpdk-stable] patch 'bus/pci: fix UIO resource access from secondary process' " Kevin Traynor

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