Re: [dpdk-dev] [PATCH 3/3] net/i40e: fix segment fault in AVX512

2021-03-25 Thread Lu, Wenzhuo
Hi David, Sorry for the late response. > > + if (!cache) > > + goto normal; > > [DC] Like in IAVF and ICE, should we also check for cache->len == 0, like is > done in Tx path? Not necessary because below code tries to get more buffer is length is not as long as needed, it covers the

Re: [dpdk-dev] [PATCH 3/3] net/i40e: fix segment fault in AVX512

2021-03-15 Thread Coyle, David
Hi Wenzhuo > -Original Message- > From: dev On Behalf Of Wenzhuo Lu > Sent: Friday, March 12, 2021 1:27 AM > To: dev@dpdk.org > Cc: Lu, Wenzhuo ; sta...@dpdk.org > Subject: [dpdk-dev] [PATCH 3/3] net/i40e: fix segment fault in AVX512 > > Fix segment fault when f

[dpdk-dev] [PATCH 3/3] net/i40e: fix segment fault in AVX512

2021-03-11 Thread Wenzhuo Lu
Fix segment fault when failing to get the memory from the pool. Fixes: e6a6a138919f ("net/i40e: add AVX512 vector path") Cc: sta...@dpdk.org Reported-by: David Coyle Signed-off-by: Wenzhuo Lu --- drivers/net/i40e/i40e_rxtx_vec_avx512.c | 128 1 file changed, 12