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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dpdk-stable] [dpdk-dev] [PATCH v3 3/3] net/i40e: fix segment fault in AVX512 X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Sender: "stable" Archived-At: List-Archive: > -----Original Message----- > From: dev On Behalf Of Wenzhuo Lu > Sent: Tuesday, March 30, 2021 6:30 AM > To: dev@dpdk.org > Cc: Lu, Wenzhuo ; stable@dpdk.org > Subject: [dpdk-dev] [PATCH v3 3/3] net/i40e: fix segment fault in AVX512 > > Fix segment fault when failing to get the memory from the pool. > > Fixes: e6a6a138919f ("net/i40e: add AVX512 vector path") > Cc: stable@dpdk.org > > Reported-by: David Coyle > Signed-off-by: Wenzhuo Lu > --- > drivers/net/i40e/i40e_rxtx_vec_avx2.c | 117 +------------------ > drivers/net/i40e/i40e_rxtx_vec_avx512.c | 5 +- > drivers/net/i40e/i40e_rxtx_vec_common.h | 201 > ++++++++++++++++++++++++++++++++ > 3 files changed, 207 insertions(+), 116 deletions(-) > The patch fixes the seg fault, but note I have only tested the default '#if= ndef RTE_LIBRTE_I40E_16BYTE_RX_DESC ' path Tested-by: David Coyle