[PATCH 22.11] net/idpf: fix AVX-512 pointer copy on 32-bit
Luca Boccassi
luca.boccassi at gmail.com
Thu Oct 24 12:15:35 CEST 2024
On Thu, 24 Oct 2024 at 10:48, Bruce Richardson
<bruce.richardson at intel.com> wrote:
>
> [ upstream commit d16364e3bdbfd9e07a487bf776a829c565337e3c ]
>
> The size of a pointer on 32-bit is only 4 rather than 8 bytes, so
> copying 32 pointers only requires half the number of AVX-512 load store
> operations.
>
> Fixes: 5bf87b45b2c8 ("net/idpf: add AVX512 data path for single queue model")
>
> Signed-off-by: Bruce Richardson <bruce.richardson at intel.com>
> Acked-by: Ian Stokes <ian.stokes at intel.com>
> ---
> drivers/net/idpf/idpf_rxtx_vec_avx512.c | 7 +++++++
> 1 file changed, 7 insertions(+)
Applied, thanks
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