From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mellanox.co.il (mail-il-dmz.mellanox.com [193.47.165.129]) by dpdk.org (Postfix) with ESMTP id 5DEA81B517 for ; Fri, 30 Nov 2018 00:12:41 +0100 (CET) Received: from Internal Mail-Server by MTLPINE1 (envelope-from yskoh@mellanox.com) with ESMTPS (AES256-SHA encrypted); 30 Nov 2018 01:18:29 +0200 Received: from scfae-sc-2.mti.labs.mlnx (scfae-sc-2.mti.labs.mlnx [10.101.0.96]) by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id wATNCW72032075; Fri, 30 Nov 2018 01:12:34 +0200 From: Yongseok Koh To: Yongseok Koh Cc: Jerin Jacob , dpdk stable Date: Thu, 29 Nov 2018 15:09:56 -0800 Message-Id: <20181129231202.30436-2-yskoh@mellanox.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20181129231202.30436-1-yskoh@mellanox.com> References: <20181129231202.30436-1-yskoh@mellanox.com> Subject: [dpdk-stable] patch 'eal/arm64: fix instrinsic for GCC < 4.9' has been queued to LTS release 17.11.5 X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 29 Nov 2018 23:12:41 -0000 Hi, FYI, your patch has been queued to LTS release 17.11.5 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 12/01/18. 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. Yongseok --- >>From abb22a1404e9033e006af5e87bcbaec40fde7d9e Mon Sep 17 00:00:00 2001 From: Yongseok Koh Date: Tue, 30 Jan 2018 16:07:08 -0800 Subject: [PATCH] eal/arm64: fix instrinsic for GCC < 4.9 [ upstream commit dffa1f304939d57431b262ae9fc1f636b346dda0 ] vceqzq_u32() is being used by mlx5 PMD but added since gcc 4.9. Fixes: 570acdb1da8a ("net/mlx5: add vectorized Rx/Tx burst for ARM") Cc: stable@dpdk.org Signed-off-by: Yongseok Koh Acked-by: Jerin Jacob --- lib/librte_eal/common/include/arch/arm/rte_vect.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/lib/librte_eal/common/include/arch/arm/rte_vect.h b/lib/librte_eal/common/include/arch/arm/rte_vect.h index aa887a972..e5c1d358b 100644 --- a/lib/librte_eal/common/include/arch/arm/rte_vect.h +++ b/lib/librte_eal/common/include/arch/arm/rte_vect.h @@ -106,6 +106,12 @@ vcopyq_laneq_u32(uint32x4_t a, const int lane_a, typedef uint64_t poly64_t; typedef uint64x2_t poly64x2_t; typedef uint8_t poly128_t __attribute__((vector_size(16), aligned(16))); + +static inline uint32x4_t +vceqzq_u32(uint32x4_t a) +{ + return (a == 0); +} #endif /* NEON intrinsic vreinterpretq_u64_p128() is supported since GCC version 7 */ -- 2.11.0 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2018-11-29 15:01:45.416410592 -0800 +++ 0002-eal-arm64-fix-instrinsic-for-GCC-4.9.patch 2018-11-29 15:01:44.959963000 -0800 @@ -1,8 +1,10 @@ -From dffa1f304939d57431b262ae9fc1f636b346dda0 Mon Sep 17 00:00:00 2001 +From abb22a1404e9033e006af5e87bcbaec40fde7d9e Mon Sep 17 00:00:00 2001 From: Yongseok Koh Date: Tue, 30 Jan 2018 16:07:08 -0800 Subject: [PATCH] eal/arm64: fix instrinsic for GCC < 4.9 +[ upstream commit dffa1f304939d57431b262ae9fc1f636b346dda0 ] + vceqzq_u32() is being used by mlx5 PMD but added since gcc 4.9. Fixes: 570acdb1da8a ("net/mlx5: add vectorized Rx/Tx burst for ARM") @@ -15,10 +17,10 @@ 1 file changed, 6 insertions(+) diff --git a/lib/librte_eal/common/include/arch/arm/rte_vect.h b/lib/librte_eal/common/include/arch/arm/rte_vect.h -index 5cc34190f..2a18a6854 100644 +index aa887a972..e5c1d358b 100644 --- a/lib/librte_eal/common/include/arch/arm/rte_vect.h +++ b/lib/librte_eal/common/include/arch/arm/rte_vect.h -@@ -78,6 +78,12 @@ vcopyq_laneq_u32(uint32x4_t a, const int lane_a, +@@ -106,6 +106,12 @@ vcopyq_laneq_u32(uint32x4_t a, const int lane_a, typedef uint64_t poly64_t; typedef uint64x2_t poly64x2_t; typedef uint8_t poly128_t __attribute__((vector_size(16), aligned(16)));