patches for DPDK stable branches
 help / color / mirror / Atom feed
From: Kevin Traynor <ktraynor@redhat.com>
To: Huisong Li <lihuisong@huawei.com>
Cc: Dongdong Liu <liudongdong3@huawei.com>, dpdk stable <stable@dpdk.org>
Subject: patch 'net/hns3: fix possible truncation of hash key when config' has been queued to stable release 21.11.4
Date: Wed, 15 Mar 2023 14:36:32 +0000	[thread overview]
Message-ID: <20230315143640.677317-39-ktraynor@redhat.com> (raw)
In-Reply-To: <20230315143640.677317-1-ktraynor@redhat.com>

Hi,

FYI, your patch has been queued to stable release 21.11.4

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 03/20/23. 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

This queued commit can be viewed at:
https://github.com/kevintraynor/dpdk-stable/commit/f9e58fd51a32408f7b9ab566ea7e5e3329df8b34

Thanks.

Kevin

---
From f9e58fd51a32408f7b9ab566ea7e5e3329df8b34 Mon Sep 17 00:00:00 2001
From: Huisong Li <lihuisong@huawei.com>
Date: Fri, 10 Mar 2023 17:35:03 +0800
Subject: [PATCH] net/hns3: fix possible truncation of hash key when config

[ upstream commit bb38316e738ad6009b3f20b3abfaf27ea8cb0202 ]

The hash key length of hns3 driver is obtained from firmware. If the
length is a multiple of HNS3_RSS_HASH_KEY_NUM (16), the last part
of hash key will be truncated.

Fixes: 88347111eb53 ("net/hns3: refactor set RSS hash algorithm and key interface")

Signed-off-by: Huisong Li <lihuisong@huawei.com>
Signed-off-by: Dongdong Liu <liudongdong3@huawei.com>
---
 drivers/net/hns3/hns3_rss.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/hns3/hns3_rss.c b/drivers/net/hns3/hns3_rss.c
index 23c367d16a..6f62f32a27 100644
--- a/drivers/net/hns3/hns3_rss.c
+++ b/drivers/net/hns3/hns3_rss.c
@@ -302,5 +302,6 @@ hns3_rss_set_algo_key(struct hns3_hw *hw, uint8_t hash_algo,
 		req->hash_config |= (idx << HNS3_RSS_HASH_KEY_OFFSET_B);
 
-		if (idx == max_bd_num - 1)
+		if (idx == max_bd_num - 1 &&
+		    (key_len % HNS3_RSS_HASH_KEY_NUM) != 0)
 			cur_key_size = key_len % HNS3_RSS_HASH_KEY_NUM;
 		else
-- 
2.39.2

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2023-03-15 14:30:21.536835124 +0000
+++ 0039-net-hns3-fix-possible-truncation-of-hash-key-when-co.patch	2023-03-15 14:30:20.610123787 +0000
@@ -1 +1 @@
-From bb38316e738ad6009b3f20b3abfaf27ea8cb0202 Mon Sep 17 00:00:00 2001
+From f9e58fd51a32408f7b9ab566ea7e5e3329df8b34 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit bb38316e738ad6009b3f20b3abfaf27ea8cb0202 ]
+
@@ -11 +12,0 @@
-Cc: stable@dpdk.org
@@ -20 +21 @@
-index d6e0754273..2011c18b9b 100644
+index 23c367d16a..6f62f32a27 100644


  parent reply	other threads:[~2023-03-15 14:37 UTC|newest]

Thread overview: 47+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-15 14:35 patch 'eal/windows: fix pedantic build' " Kevin Traynor
2023-03-15 14:35 ` patch 'doc: add gpudev to the Doxygen index' " Kevin Traynor
2023-03-15 14:35 ` patch 'doc: fix reference to event timer header' " Kevin Traynor
2023-03-15 14:35 ` patch 'event/cnxk: fix SSO cleanup' " Kevin Traynor
2023-03-15 14:35 ` patch 'test/bbdev: fix crash for non supported HARQ length' " Kevin Traynor
2023-03-15 14:35 ` patch 'test/bbdev: extend HARQ tolerance' " Kevin Traynor
2023-03-15 14:36 ` patch 'test/bbdev: remove check for invalid opaque data' " Kevin Traynor
2023-03-15 14:36 ` patch 'vhost: fix OOB access for invalid vhost ID' " Kevin Traynor
2023-03-15 14:36 ` patch 'net/virtio: deduce IP length for TSO checksum' " Kevin Traynor
2023-03-15 14:36 ` patch 'examples/ipsec-secgw: fix auth IV length' " Kevin Traynor
2023-03-15 14:36 ` patch 'compress/mlx5: fix decompress xform validation' " Kevin Traynor
2023-03-15 14:36 ` patch 'compress/mlx5: fix output Adler-32 checksum offset' " Kevin Traynor
2023-03-15 14:36 ` patch 'compress/mlx5: fix queue setup for partial transformations' " Kevin Traynor
2023-03-15 14:36 ` patch 'app/testpmd: fix Tx preparation in checksum engine' " Kevin Traynor
2023-03-15 14:36 ` patch 'app/testpmd: fix packet count in IEEE 1588 " Kevin Traynor
2023-03-15 14:36 ` patch 'app/testpmd: fix packet transmission in noisy VNF " Kevin Traynor
2023-03-15 14:36 ` patch 'ethdev: fix build with LTO' " Kevin Traynor
2023-03-15 14:36 ` patch 'net/nfp: fix getting RSS configuration' " Kevin Traynor
2023-03-15 14:36 ` patch 'ethdev: remove telemetry Rx mbuf alloc failed field' " Kevin Traynor
2023-03-15 14:36 ` patch 'app/testpmd: fix secondary process packet forwarding' " Kevin Traynor
2023-03-15 14:36 ` patch 'net/ixgbe: fix IPv6 mask in flow director' " Kevin Traynor
2023-03-15 14:36 ` patch 'net/cnxk: fix LBK BPID usage' " Kevin Traynor
2023-03-15 14:36 ` patch 'common/cnxk: add memory clobber to steor and ldeor' " Kevin Traynor
2023-03-15 14:36 ` patch 'kvargs: add API documentation for process callback' " Kevin Traynor
2023-03-15 14:36 ` patch 'compressdev: fix empty devargs parsing' " Kevin Traynor
2023-03-15 14:36 ` patch 'cryptodev: " Kevin Traynor
2023-03-15 14:36 ` patch 'net/hns3: " Kevin Traynor
2023-03-15 14:36 ` patch 'net/virtio: " Kevin Traynor
2023-03-15 14:36 ` patch 'dma/skeleton: " Kevin Traynor
2023-03-15 14:36 ` patch 'raw/skeleton: " Kevin Traynor
2023-03-15 14:36 ` patch 'table: fix action selector group size log2 setting' " Kevin Traynor
2023-03-15 14:36 ` patch 'regex/mlx5: utilize all available queue pairs' " Kevin Traynor
2023-03-15 14:36 ` patch 'regex/mlx5: fix doorbell record' " Kevin Traynor
2023-03-15 14:36 ` patch 'common/sfc_efx/base: add MAE mark reset action' " Kevin Traynor
2023-03-15 14:36 ` patch 'kni: fix possible starvation when mbufs are exhausted' " Kevin Traynor
2023-03-15 14:36 ` patch 'cmdline: make rdline status not private' " Kevin Traynor
2023-03-15 14:36 ` patch 'cmdline: handle EOF as quit' " Kevin Traynor
2023-03-15 14:36 ` patch 'mem: fix heap ID in telemetry' " Kevin Traynor
2023-03-15 14:36 ` Kevin Traynor [this message]
2023-03-15 14:36 ` patch 'net/hns3: fix possible truncation of redirection table' " Kevin Traynor
2023-03-15 14:36 ` patch 'net/hns3: use hardware config to report " Kevin Traynor
2023-03-15 14:36 ` patch 'net/hns3: separate setting " Kevin Traynor
2023-03-15 14:36 ` patch 'net/hns3: separate setting and clearing RSS rule' " Kevin Traynor
2023-03-15 14:36 ` patch 'net/mlx5: fix Windows build with MinGW GCC 12' " Kevin Traynor
2023-03-15 14:36 ` patch 'app/crypto-perf: fix test file memory leak' " Kevin Traynor
2023-03-15 14:36 ` patch 'app/flow-perf: fix division or module by zero' " Kevin Traynor
2023-03-15 14:36 ` patch 'mailmap: add list of contributors' " Kevin Traynor

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20230315143640.677317-39-ktraynor@redhat.com \
    --to=ktraynor@redhat.com \
    --cc=lihuisong@huawei.com \
    --cc=liudongdong3@huawei.com \
    --cc=stable@dpdk.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).