patches for DPDK stable branches
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From: Christian Ehrhardt <christian.ehrhardt@canonical.com>
To: Igor Chauskin <igorch@amazon.com>
Cc: Michal Krawczyk <mk@semihalf.com>, Artur Rojek <ar@semihalf.com>,
	dpdk stable <stable@dpdk.org>
Subject: [dpdk-stable] patch 'net/ena: switch memcpy to optimized version' has been queued to stable release 19.11.9
Date: Thu, 10 Jun 2021 14:06:00 +0200	[thread overview]
Message-ID: <20210610120641.885862-12-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/0019c2b0283a89b53318e208a58b232e54bcda0e

Thanks.

Christian Ehrhardt <christian.ehrhardt@canonical.com>

---
From 0019c2b0283a89b53318e208a58b232e54bcda0e Mon Sep 17 00:00:00 2001
From: Igor Chauskin <igorch@amazon.com>
Date: Tue, 11 May 2021 08:45:36 +0200
Subject: [PATCH] net/ena: switch memcpy to optimized version

[ upstream commit 142778b3702a3acbe8efe2efc17722bfc1a7393d ]

memcpy is now mapped to rte_memcpy macro on x86 architectures.

Fixes: 9ba7981ec992 ("ena: add communication layer for DPDK")

Signed-off-by: Igor Chauskin <igorch@amazon.com>
Reviewed-by: Michal Krawczyk <mk@semihalf.com>
Reviewed-by: Artur Rojek <ar@semihalf.com>
---
 drivers/net/ena/base/ena_plat_dpdk.h | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ena/base/ena_plat_dpdk.h b/drivers/net/ena/base/ena_plat_dpdk.h
index 9773be09e7..58767fdf30 100644
--- a/drivers/net/ena/base/ena_plat_dpdk.h
+++ b/drivers/net/ena/base/ena_plat_dpdk.h
@@ -24,6 +24,7 @@
 #include <rte_spinlock.h>
 
 #include <sys/time.h>
+#include <rte_memcpy.h>
 
 typedef uint64_t u64;
 typedef uint32_t u32;
@@ -59,7 +60,11 @@ typedef uint64_t dma_addr_t;
 #define ENA_UDELAY(x) rte_delay_us_block(x)
 
 #define ENA_TOUCH(x) ((void)(x))
-#define memcpy_toio memcpy
+/* Avoid nested declaration on arm64, as it may define rte_memcpy as memcpy. */
+#if defined(RTE_ARCH_X86)
+#undef memcpy
+#define memcpy rte_memcpy
+#endif
 #define wmb rte_wmb
 #define rmb rte_rmb
 #define mb rte_mb
-- 
2.31.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2021-06-10 14:04:58.650338989 +0200
+++ 0012-net-ena-switch-memcpy-to-optimized-version.patch	2021-06-10 14:04:58.018024288 +0200
@@ -1 +1 @@
-From 142778b3702a3acbe8efe2efc17722bfc1a7393d Mon Sep 17 00:00:00 2001
+From 0019c2b0283a89b53318e208a58b232e54bcda0e Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 142778b3702a3acbe8efe2efc17722bfc1a7393d ]
+
@@ -9 +10,0 @@
-Cc: stable@dpdk.org
@@ -15,3 +16,2 @@
- doc/guides/rel_notes/release_21_05.rst | 7 +++++++
- drivers/net/ena/base/ena_plat_dpdk.h   | 7 ++++++-
- 2 files changed, 13 insertions(+), 1 deletion(-)
+ drivers/net/ena/base/ena_plat_dpdk.h | 7 ++++++-
+ 1 file changed, 6 insertions(+), 1 deletion(-)
@@ -19,18 +18,0 @@
-diff --git a/doc/guides/rel_notes/release_21_05.rst b/doc/guides/rel_notes/release_21_05.rst
-index 30dec1c1d1..d054b10793 100644
---- a/doc/guides/rel_notes/release_21_05.rst
-+++ b/doc/guides/rel_notes/release_21_05.rst
-@@ -111,6 +111,13 @@ New Features
- 
-   * Added conntrack item and action for stateful connection offload.
- 
-+* **Updated Amazon ENA PMD.**
-+
-+  The new driver version (v2.3.0) introduced bug fixes and improvements,
-+  including:
-+
-+  * Changed memcpy mapping to the dpdk-optimized version.
-+
- * **Updated Arkville PMD driver.**
- 
-   Updated Arkville net driver with new features and improvements, including:
@@ -38 +20 @@
-index a1d749f83f..ae68f860a5 100644
+index 9773be09e7..58767fdf30 100644
@@ -41 +23 @@
-@@ -25,6 +25,7 @@
+@@ -24,6 +24,7 @@
@@ -49 +31 @@
-@@ -62,7 +63,11 @@ typedef uint64_t dma_addr_t;
+@@ -59,7 +60,11 @@ typedef uint64_t dma_addr_t;

  parent reply	other threads:[~2021-06-10 12:07 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 ` Christian Ehrhardt [this message]
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 ` [dpdk-stable] patch 'test/table: fix build with GCC 11' " Christian Ehrhardt
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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