From: Luca Boccassi <bluca@debian.org>
To: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Cc: Gavin Hu <gavin.hu@arm.com>,
Ola Liljedahl <ola.liljedahl@arm.com>,
Steve Capper <steve.capper@arm.com>,
Yipeng Wang <yipeng1.wang@intel.com>,
Bruce Richardson <bruce.richardson@intel.com>,
dpdk stable <stable@dpdk.org>
Subject: [dpdk-stable] patch 'hash: fix key store element alignment' has been queued to LTS release 16.11.9
Date: Mon, 29 Oct 2018 12:53:15 +0000 [thread overview]
Message-ID: <20181029125329.17729-6-bluca@debian.org> (raw)
In-Reply-To: <20181029125329.17729-1-bluca@debian.org>
Hi,
FYI, your patch has been queued to LTS release 16.11.9
Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 10/31/18. 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.
Luca Boccassi
---
>From 92e21e2bfb1b8dacc4aeb19514090ccb194bff60 Mon Sep 17 00:00:00 2001
From: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Date: Fri, 26 Oct 2018 00:37:31 -0500
Subject: [PATCH] hash: fix key store element alignment
[ upstream commit dbdbc4a2e9c4b67247ef2f6556debe7522b5d2e4 ]
Fix the key store array element alignment such that every array
element is aligned on KEY_ALIGNMENT boundary. This is required to
make 'pdata' in 'struct rte_hash_key' align on its natural boundary
for atomic load/store.
Fixes: 473d1bebce43 ("hash: allow to store data in hash table")
Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Reviewed-by: Ola Liljedahl <ola.liljedahl@arm.com>
Reviewed-by: Steve Capper <steve.capper@arm.com>
Reviewed-by: Yipeng Wang <yipeng1.wang@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
---
lib/librte_hash/rte_cuckoo_hash.c | 4 +++-
lib/librte_hash/rte_cuckoo_hash.h | 2 +-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/lib/librte_hash/rte_cuckoo_hash.c b/lib/librte_hash/rte_cuckoo_hash.c
index 049ff9884..5aaa6ccd0 100644
--- a/lib/librte_hash/rte_cuckoo_hash.c
+++ b/lib/librte_hash/rte_cuckoo_hash.c
@@ -212,7 +212,9 @@ rte_hash_create(const struct rte_hash_parameters *params)
goto err_unlock;
}
- const uint32_t key_entry_size = sizeof(struct rte_hash_key) + params->key_len;
+ const uint32_t key_entry_size =
+ RTE_ALIGN(sizeof(struct rte_hash_key) + params->key_len,
+ KEY_ALIGNMENT);
const uint64_t key_tbl_size = (uint64_t) key_entry_size * num_key_slots;
k = rte_zmalloc_socket(NULL, key_tbl_size,
diff --git a/lib/librte_hash/rte_cuckoo_hash.h b/lib/librte_hash/rte_cuckoo_hash.h
index 1b8ffed8e..dae3f4a3c 100644
--- a/lib/librte_hash/rte_cuckoo_hash.h
+++ b/lib/librte_hash/rte_cuckoo_hash.h
@@ -161,7 +161,7 @@ struct rte_hash_key {
};
/* Variable key size */
char key[0];
-} __attribute__((aligned(KEY_ALIGNMENT)));
+};
/* All different signature compare functions */
enum rte_hash_sig_compare_function {
--
2.19.1
---
Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- - 2018-10-29 12:48:14.585131127 +0000
+++ 0006-hash-fix-key-store-element-alignment.patch 2018-10-29 12:48:14.438417982 +0000
@@ -1,15 +1,16 @@
-From dbdbc4a2e9c4b67247ef2f6556debe7522b5d2e4 Mon Sep 17 00:00:00 2001
+From 92e21e2bfb1b8dacc4aeb19514090ccb194bff60 Mon Sep 17 00:00:00 2001
From: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Date: Fri, 26 Oct 2018 00:37:31 -0500
Subject: [PATCH] hash: fix key store element alignment
+[ upstream commit dbdbc4a2e9c4b67247ef2f6556debe7522b5d2e4 ]
+
Fix the key store array element alignment such that every array
element is aligned on KEY_ALIGNMENT boundary. This is required to
make 'pdata' in 'struct rte_hash_key' align on its natural boundary
for atomic load/store.
Fixes: 473d1bebce43 ("hash: allow to store data in hash table")
-Cc: stable@dpdk.org
Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
@@ -23,11 +24,11 @@
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/lib/librte_hash/rte_cuckoo_hash.c b/lib/librte_hash/rte_cuckoo_hash.c
-index e08739370..d79ba68fd 100644
+index 049ff9884..5aaa6ccd0 100644
--- a/lib/librte_hash/rte_cuckoo_hash.c
+++ b/lib/librte_hash/rte_cuckoo_hash.c
-@@ -279,7 +279,9 @@ rte_hash_create(const struct rte_hash_parameters *params)
- rte_ring_sp_enqueue(r_ext, (void *)((uintptr_t) i));
+@@ -212,7 +212,9 @@ rte_hash_create(const struct rte_hash_parameters *params)
+ goto err_unlock;
}
- const uint32_t key_entry_size = sizeof(struct rte_hash_key) + params->key_len;
@@ -38,10 +39,10 @@
k = rte_zmalloc_socket(NULL, key_tbl_size,
diff --git a/lib/librte_hash/rte_cuckoo_hash.h b/lib/librte_hash/rte_cuckoo_hash.h
-index ff9518184..601b2ce78 100644
+index 1b8ffed8e..dae3f4a3c 100644
--- a/lib/librte_hash/rte_cuckoo_hash.h
+++ b/lib/librte_hash/rte_cuckoo_hash.h
-@@ -123,7 +123,7 @@ struct rte_hash_key {
+@@ -161,7 +161,7 @@ struct rte_hash_key {
};
/* Variable key size */
char key[0];
next prev parent reply other threads:[~2018-10-29 12:53 UTC|newest]
Thread overview: 118+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-27 8:43 [dpdk-stable] patch 'net/bonding: support matching QinQ ethertype' " Luca Boccassi
2018-09-27 8:43 ` [dpdk-stable] patch 'net/nfp: fix live MAC changes not supported' " Luca Boccassi
2018-09-27 8:43 ` [dpdk-stable] patch 'doc: fix wrong usage of bind command' " Luca Boccassi
2018-09-27 8:43 ` [dpdk-stable] patch 'examples/vhost: remove unnecessary constant' " Luca Boccassi
2018-09-27 8:44 ` [dpdk-stable] patch 'vhost-user: drop connection on message handling failures' " Luca Boccassi
2018-09-27 8:44 ` [dpdk-stable] patch 'net/bonding: use evenly distributed default RSS RETA' " Luca Boccassi
2018-09-27 8:44 ` [dpdk-stable] patch 'net/bonding: do not ignore RSS key on device config' " Luca Boccassi
2018-09-27 8:44 ` [dpdk-stable] patch 'app/testpmd: optimize mbuf pool allocation' " Luca Boccassi
2018-10-03 16:21 ` [dpdk-stable] patch 'acl: forbid rule with priority zero' " Luca Boccassi
2018-10-03 16:52 ` [dpdk-stable] patch 'net/nfp: fix mbuf flags with checksum good' " Luca Boccassi
2018-10-03 16:52 ` [dpdk-stable] patch 'ethdev: fix doxygen comment to be with structure' " Luca Boccassi
2018-10-03 16:52 ` [dpdk-stable] patch 'net/virtio: add missing supported features' " Luca Boccassi
2018-10-03 16:52 ` [dpdk-stable] patch 'vhost: fix corner case for enqueue operation' " Luca Boccassi
2018-10-03 16:52 ` [dpdk-stable] patch 'net/bonding: stop and deactivate slaves on stop' " Luca Boccassi
2018-10-03 16:52 ` [dpdk-stable] patch 'test/crypto: fix number of queue pairs' " Luca Boccassi
2018-10-15 11:51 ` [dpdk-stable] patch 'net/i40e: fix send admin queue command before init' " Luca Boccassi
2018-10-15 11:51 ` [dpdk-stable] patch 'net/i40e/base: fix partition id calculation for X722' " Luca Boccassi
2018-10-15 11:51 ` [dpdk-stable] patch 'net/i40e/base: properly clean resources' " Luca Boccassi
2018-10-15 11:51 ` [dpdk-stable] patch 'net/i40e/base: gracefully clean the " Luca Boccassi
2018-10-15 11:51 ` [dpdk-stable] patch 'net/i40e/base: correct global reset timeout calculation' " Luca Boccassi
2018-10-15 11:51 ` [dpdk-stable] patch 'net/ixgbe: wait longer for link after fiber MAC setup' " Luca Boccassi
2018-10-15 11:51 ` [dpdk-stable] patch 'net/enic: do not use non-standard integer types' " Luca Boccassi
2018-10-15 11:51 ` [dpdk-stable] patch 'net/enic: set Rx VLAN offload flag for non-stripped packets' " Luca Boccassi
2018-10-15 11:51 ` [dpdk-stable] patch 'net/nfp: fix RSS' " Luca Boccassi
2018-10-15 11:51 ` [dpdk-stable] patch 'net/bnx2x: fix logging to include device name' " Luca Boccassi
2018-10-15 11:51 ` [dpdk-stable] patch 'net/bnx2x: fix to disable further interrupts' " Luca Boccassi
2018-10-15 11:51 ` [dpdk-stable] patch 'net/bnx2x: fix call to link handling periodic function' " Luca Boccassi
2018-10-15 11:51 ` [dpdk-stable] patch 'net/bnx2x: fix to add PHY lock' " Luca Boccassi
2018-10-15 11:51 ` [dpdk-stable] patch 'net/bnxt: fix uninitialized pointer access in Tx' " Luca Boccassi
2018-10-15 11:51 ` [dpdk-stable] patch 'net/bnxt: set MAC filtering as outer for non tunnel frames' " Luca Boccassi
2018-10-15 11:51 ` [dpdk-stable] patch 'net/bnxt: set a VNIC as default only once' " Luca Boccassi
2018-10-15 11:51 ` [dpdk-stable] patch 'net/bnxt: remove excess log messages' " Luca Boccassi
2018-10-15 11:51 ` [dpdk-stable] patch 'net/bnxt: reduce polling interval for valid bit' " Luca Boccassi
2018-10-15 11:51 ` [dpdk-stable] patch 'app/testpmd: fix csum parse-tunnel command invocation' " Luca Boccassi
2018-10-15 11:51 ` [dpdk-stable] patch 'app/testpmd: fix displaying RSS hash functions' " Luca Boccassi
2018-10-15 11:51 ` [dpdk-stable] patch 'doc: add VFIO in ENA guide' " Luca Boccassi
2018-10-15 11:51 ` [dpdk-stable] patch 'app/testpmd: fix duplicate exit' " Luca Boccassi
2018-10-15 11:51 ` [dpdk-stable] patch 'net/e1000: do not error out if Rx drop enable is set' " Luca Boccassi
2018-10-15 11:51 ` [dpdk-stable] patch 'eal: use correct data type for bitmap slab operations' " Luca Boccassi
2018-10-29 12:53 ` [dpdk-stable] patch 'net/e1000: do not error out if Rx drop enable is set' " Luca Boccassi
2018-10-29 12:53 ` [dpdk-stable] patch 'eal: use correct data type for bitmap slab operations' " Luca Boccassi
2018-10-29 12:53 ` [dpdk-stable] patch 'vhost: fix payload size of reply' " Luca Boccassi
2018-10-29 13:12 ` Ilya Maximets
2018-10-29 16:32 ` Luca Boccassi
2018-10-29 12:53 ` [dpdk-stable] patch 'kvargs: fix processing a null list' " Luca Boccassi
2018-10-29 12:53 ` [dpdk-stable] patch 'test/hash: fix bucket size in perf test' " Luca Boccassi
2018-10-29 12:53 ` Luca Boccassi [this message]
2018-10-29 12:53 ` [dpdk-stable] patch 'kni: fix build on Linux 4.19' " Luca Boccassi
2018-10-29 12:53 ` [dpdk-stable] patch 'kni: fix kernel FIFO synchronization' " Luca Boccassi
2018-10-29 12:53 ` [dpdk-stable] patch 'test/kni: check module dependency' " Luca Boccassi
2018-10-29 12:53 ` [dpdk-stable] patch 'hash: remove unnecessary pause' " Luca Boccassi
2018-10-29 12:53 ` [dpdk-stable] patch 'kni: fix build on Linux < 3.14' " Luca Boccassi
2018-10-29 12:53 ` [dpdk-stable] patch 'net/i40e: keep promiscuous on if allmulticast is enabled' " Luca Boccassi
2018-10-29 12:53 ` [dpdk-stable] patch 'net/i40e: enable loopback function for X722 MAC' " Luca Boccassi
2018-10-29 12:53 ` [dpdk-stable] patch 'net/i40e: update Tx offload mask' " Luca Boccassi
2018-10-29 12:53 ` [dpdk-stable] patch 'net/ixgbe: " Luca Boccassi
2018-10-29 12:53 ` [dpdk-stable] patch 'net/ena: fix passing RSS hash to mbuf' " Luca Boccassi
2018-10-29 12:53 ` [dpdk-stable] patch 'doc: fix typo in testpmd guide' " Luca Boccassi
2018-10-29 12:53 ` [dpdk-stable] patch 'ip_frag: fix overflow in key comparison' " Luca Boccassi
2018-10-29 12:53 ` [dpdk-stable] patch 'eal/linux: fix memory leak of logid' " Luca Boccassi
2018-10-29 12:53 ` [dpdk-stable] patch 'fix global variable issues' " Luca Boccassi
2018-11-08 18:00 ` [dpdk-stable] patch 'net/virtio: register/unregister intr handler on start/stop' " Luca Boccassi
2018-11-08 18:00 ` [dpdk-stable] patch 'eal/linux: handle UIO read failure in interrupt handler' " Luca Boccassi
2018-11-08 18:00 ` [dpdk-stable] patch 'mk: disable gcc AVX512F support' " Luca Boccassi
2018-11-09 6:52 ` Christian Ehrhardt
2018-11-09 10:48 ` Luca Boccassi
2018-11-08 18:01 ` [dpdk-stable] patch 'eal: fix build with gcc 9.0' " Luca Boccassi
2018-11-08 18:01 ` [dpdk-stable] patch 'net/vhost: fix parameters string' " Luca Boccassi
2018-11-08 18:01 ` [dpdk-stable] patch 'net/virtio-user: do not reset owner when driver resets' " Luca Boccassi
2018-11-08 18:01 ` [dpdk-stable] patch 'net: fix build with pedantic' " Luca Boccassi
2018-11-08 18:01 ` [dpdk-stable] patch 'net/igb: update Tx offload mask' " Luca Boccassi
2018-11-08 18:01 ` [dpdk-stable] patch 'ip_frag: check fragment length of incoming packet' " Luca Boccassi
2018-11-08 18:01 ` [dpdk-stable] patch 'ip_frag: use key length for key comparison' " Luca Boccassi
2018-11-08 18:01 ` [dpdk-stable] patch 'bus/pci: compare kernel driver instead of interrupt handler' " Luca Boccassi
2018-11-12 18:35 ` Luca Boccassi
2018-11-14 10:02 ` Alejandro Lucero
2018-11-14 11:07 ` Luca Boccassi
2018-11-14 11:36 ` Alejandro Lucero
2018-11-15 17:34 ` Luca Boccassi
2018-11-08 18:01 ` [dpdk-stable] patch 'bus/pci: fix config r/w access' " Luca Boccassi
2018-11-08 18:18 ` Luca Boccassi
2018-11-08 18:01 ` [dpdk-stable] patch 'test/hash: fix build' " Luca Boccassi
2018-11-08 18:01 ` [dpdk-stable] patch 'igb_uio: issue FLR during open and release of device file' " Luca Boccassi
2018-11-08 18:16 ` Luca Boccassi
2018-11-09 9:32 ` Shijith Thotton
2018-11-09 10:43 ` Luca Boccassi
2018-11-09 14:26 ` [dpdk-stable] patch 'igb_uio: remove device reset in open' " Luca Boccassi
2018-11-09 14:26 ` [dpdk-stable] patch 'igb_uio: remove device reset in release' " Luca Boccassi
2018-11-08 18:01 ` [dpdk-stable] patch 'igb_uio: fix unexpected removal for hot-unplug' " Luca Boccassi
2018-11-19 12:25 ` [dpdk-stable] patch 'eal: introduce rte version of fls' " Luca Boccassi
2018-11-19 12:25 ` [dpdk-stable] patch 'eal: fix build' " Luca Boccassi
2018-11-19 12:25 ` [dpdk-stable] patch 'pci: fix parsing of address without function number' " Luca Boccassi
2018-11-19 12:25 ` [dpdk-stable] patch 'net/e1000/base: fix uninitialized variable' " Luca Boccassi
2018-11-19 12:25 ` [dpdk-stable] patch 'net/mlx5: fix build on PPC64' " Luca Boccassi
2018-11-19 12:25 ` [dpdk-stable] patch 'net/thunderx: fix Tx desc corruption in scatter-gather mode' " Luca Boccassi
2018-11-19 12:25 ` [dpdk-stable] patch 'net/virtio-user: fix typo in error message' " Luca Boccassi
2018-11-19 12:25 ` [dpdk-stable] patch 'net/virtio: fix unchecked return value' " Luca Boccassi
2018-11-19 12:48 ` Tiwei Bie
2018-11-19 12:52 ` Luca Boccassi
2018-11-19 12:25 ` [dpdk-stable] patch 'vhost: remove unneeded null pointer check' " Luca Boccassi
2018-11-19 12:25 ` [dpdk-stable] patch 'net/bnx2x: fix VF link state update' " Luca Boccassi
2018-11-19 12:25 ` [dpdk-stable] patch 'net/bonding: fix crash when stopping mode 4 port' " Luca Boccassi
2018-11-19 12:25 ` [dpdk-stable] patch 'app/testpmd: fix L4 length for UDP checksum' " Luca Boccassi
2018-11-19 12:25 ` [dpdk-stable] patch 'ethdev: fix invalid configuration after failure' " Luca Boccassi
2018-11-19 12:25 ` [dpdk-stable] patch 'net/ixgbevf: fix link state' " Luca Boccassi
2018-11-19 12:25 ` [dpdk-stable] patch 'test/reorder: fix out of bound access' " Luca Boccassi
2018-11-19 12:25 ` [dpdk-stable] patch 'net/i40e: fix X710 Rx after reading some registers' " Luca Boccassi
2018-11-19 12:25 ` [dpdk-stable] patch 'net/ixgbe: fix maximum wait time in comment' " Luca Boccassi
2018-11-19 12:25 ` [dpdk-stable] patch 'examples/ipv4_multicast: fix leak of cloned packets' " Luca Boccassi
2018-11-19 12:25 ` [dpdk-stable] patch 'usertools: check for lspci dependency' " Luca Boccassi
2018-11-19 12:25 ` [dpdk-stable] patch 'doc: fix NUMA library name in Linux guide' " Luca Boccassi
2018-11-19 12:25 ` [dpdk-stable] patch 'doc: fix formatting in IP reassembly app " Luca Boccassi
2018-11-26 12:49 ` [dpdk-stable] patch 'eal: fix build with -O1' " Luca Boccassi
2018-11-26 12:49 ` [dpdk-stable] patch 'kni: fix possible uninitialized variable' " Luca Boccassi
2018-11-26 12:49 ` [dpdk-stable] patch 'config: enable more than 128 cores for arm64' " Luca Boccassi
2018-11-26 12:49 ` [dpdk-stable] patch 'net/ixgbe: fix TDH register write' " Luca Boccassi
2018-11-26 12:49 ` [dpdk-stable] patch 'bus/pci: fix allocation of device path' " Luca Boccassi
2018-11-28 10:11 ` [dpdk-stable] patch 'fix dpdk.org URLs' " Luca Boccassi
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=20181029125329.17729-6-bluca@debian.org \
--to=bluca@debian.org \
--cc=bruce.richardson@intel.com \
--cc=gavin.hu@arm.com \
--cc=honnappa.nagarahalli@arm.com \
--cc=ola.liljedahl@arm.com \
--cc=stable@dpdk.org \
--cc=steve.capper@arm.com \
--cc=yipeng1.wang@intel.com \
/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).