patches for DPDK stable branches
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From: Christian Ehrhardt <christian.ehrhardt@canonical.com>
To: Ferruh Yigit <ferruh.yigit@intel.com>
Cc: dpdk stable <stable@dpdk.org>
Subject: [dpdk-stable] patch 'test/table: fix build with GCC 11' has been queued to stable release 19.11.9
Date: Thu, 10 Jun 2021 14:06:29 +0200
Message-ID: <20210610120641.885862-41-christian.ehrhardt@canonical.com> (raw)
In-Reply-To: <20210610120641.885862-1-christian.ehrhardt@canonical.com>

Hi,

FYI, your patch has been queued to stable release 19.11.9

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 06/12/21. 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/cpaelzer/dpdk-stable-queue

This queued commit can be viewed at:
https://github.com/cpaelzer/dpdk-stable-queue/commit/57a0b62dc4e166bdbf413aa9602cd88b7a0b4eac

Thanks.

Christian Ehrhardt <christian.ehrhardt@canonical.com>

---
From 57a0b62dc4e166bdbf413aa9602cd88b7a0b4eac Mon Sep 17 00:00:00 2001
From: Ferruh Yigit <ferruh.yigit@intel.com>
Date: Mon, 17 May 2021 16:57:39 +0100
Subject: [PATCH] test/table: fix build with GCC 11
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

[ upstream commit 33c12ac5ba5f09727c6de807e71403dd260a7bbc ]

Build error:
../app/test/test_table_tables.c: In function ‘test_table_stub’:
../app/test/test_table_tables.c:31:9:
	warning: ‘memset’ offset [0, 31] is out of the bounds [0, 0]
	[-Warray-bounds]
         memset((uint8_t *)mbuf + sizeof(struct rte_mbuf) + 32, 0, 32); \
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../app/test/test_table_tables.c:151:25:
	note: in expansion of macro ‘PREPARE_PACKET’
  151 |                         PREPARE_PACKET(mbufs[i], 0xadadadad);
      |                         ^~~~~~~~~~~~~~

'key' points to mbuf header + 32 bytes, and memset clears next 32 bytes
of 'key', so overall there needs to be 64 bytes after mbuf header.
Adding a mbuf size check before memset.

The original code has an assumption that mbuf data buffer follows mbuf
header, this patch accepts same assumption.

Bugzilla ID: 677
Fixes: 5205954791cb ("app/test: packet framework unit tests")

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
---
 app/test/test_table_tables.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/test/test_table_tables.c b/app/test/test_table_tables.c
index 1aa269f95d..4ff6ab16aa 100644
--- a/app/test/test_table_tables.c
+++ b/app/test/test_table_tables.c
@@ -28,7 +28,8 @@ table_test table_tests[] = {
 			APP_METADATA_OFFSET(0));			\
 	key = RTE_MBUF_METADATA_UINT8_PTR(mbuf,			\
 			APP_METADATA_OFFSET(32));			\
-	memset(key, 0, 32);						\
+	if (mbuf->priv_size + mbuf->buf_len >= 64)			\
+		memset(key, 0, 32);					\
 	k32 = (uint32_t *) key;						\
 	k32[0] = (value);						\
 	*signature = pipeline_test_hash(key, NULL, 0, 0);			\
-- 
2.31.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2021-06-10 14:04:59.994794547 +0200
+++ 0041-test-table-fix-build-with-GCC-11.patch	2021-06-10 14:04:58.070024673 +0200
@@ -1 +1 @@
-From 33c12ac5ba5f09727c6de807e71403dd260a7bbc Mon Sep 17 00:00:00 2001
+From 57a0b62dc4e166bdbf413aa9602cd88b7a0b4eac Mon Sep 17 00:00:00 2001
@@ -8,0 +9,2 @@
+[ upstream commit 33c12ac5ba5f09727c6de807e71403dd260a7bbc ]
+
@@ -30 +31,0 @@
-Cc: stable@dpdk.org

  parent reply	other threads:[~2021-06-10 12:08 UTC|newest]

Thread overview: 53+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-10 12:05 [dpdk-stable] patch 'app/testpmd: fix NVGRE encap configuration' " Christian Ehrhardt
2021-06-10 12:05 ` [dpdk-stable] patch 'Revert "kni: fix compilation on SLES15-SP3"' " Christian Ehrhardt
2021-06-10 12:05 ` [dpdk-stable] patch 'bus/fslmc: remove unused debug macro' " Christian Ehrhardt
2021-06-10 12:05 ` [dpdk-stable] patch 'raw/skeleton: add missing check after setting attribute' " Christian Ehrhardt
2021-06-10 12:05 ` [dpdk-stable] patch 'ipc: use monotonic clock' " Christian Ehrhardt
2021-06-10 12:05 ` [dpdk-stable] patch 'examples/timer: fix time interval' " Christian Ehrhardt
2021-06-10 12:05 ` [dpdk-stable] patch 'test/timer: check memzone allocation' " Christian Ehrhardt
2021-06-10 12:05 ` [dpdk-stable] patch 'power: fix sanity checks for guest channel read' " Christian Ehrhardt
2021-06-10 12:05 ` [dpdk-stable] patch 'event/dpaa2: remove unused macros' " Christian Ehrhardt
2021-06-10 12:05 ` [dpdk-stable] patch 'app/eventdev: fix lcore parsing skipping last core' " Christian Ehrhardt
2021-06-10 12:05 ` [dpdk-stable] patch 'net/ice/base: fix memory allocation wrapper' " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'net/ena: switch memcpy to optimized version' " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'net/ena/base: fix type conversions by explicit casting' " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'net/ena: remove endian swap functions' " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'net/nfp: fix reporting of RSS capabilities' " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'net/hns3: return error on PCI config write failure' " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'net/hns3: clear hash map on flow director clear' " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'net/hns3: fix querying flow director counter for out param' " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'net/hns3: fix secondary process request start/stop Rx/Tx' " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'net/hns3: fix ordering in secondary process initialization' " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'net/iavf: fix Tx context descriptor' " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'net/ice: fix VSI array out of bounds access' " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'net/i40e: fix VF RSS configuration' " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'net/bnx2x: fix build with GCC 11' " Christian Ehrhardt
2021-06-10 12:06 ` Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'net/ice/base: " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'net/tap: " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'net/mlx4: fix secondary process initialization ordering' " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'net/mlx5: " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'crypto/qat: fix null authentication request' " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'app/crypto-perf: check memory allocation' " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'examples/rxtx_callbacks: fix port ID format specifier' " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'examples/flow_classify: fix NUMA check of port and core' " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'examples/l2fwd-cat: " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'examples/skeleton: " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'test: check flow classifier creation' " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'test/power: fix CPU frequency check' " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'test/power: add turbo mode to " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'test/power: fix low frequency test when turbo enabled' " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'test/power: fix turbo test' " Christian Ehrhardt
2021-06-10 12:06 ` Christian Ehrhardt [this message]
2021-06-10 12:06 ` [dpdk-stable] patch 'examples/l3fwd-power: fix empty poll thresholds' " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'test: fix division by zero' " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'test/crypto: fix build with GCC 11' " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'net/mlx4: fix leak when configured repeatedly' " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'net/mlx5: " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'net/hns3: fix requested FC mode rollback' " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'net/hns3: remove meaningless packet buffer " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'net/hns3: fix DCB reconfiguration' " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'common/sfc_efx/base: limit reported MCDI response length' " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'net/memif: fix Tx bps statistics for zero-copy' " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'test: fix build with GCC 11' " Christian Ehrhardt
2021-06-10 12:06 ` [dpdk-stable] patch 'test/cmdline: silence clang 12 warning' " Christian Ehrhardt

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