Re: [PATCH net] selftests/net: relax cpu affinity requirement in msg_zerocopy test

2020-08-05 Thread David Miller
From: Willem de Bruijn Date: Wed, 5 Aug 2020 04:40:45 -0400 > From: Willem de Bruijn > > The msg_zerocopy test pins the sender and receiver threads to separate > cores to reduce variance between runs. > > But it hardcodes the cores and skips core 0, so it fails on machines > with the selected

ACK: [PATCH net] selftests/net: relax cpu affinity requirement in msg_zerocopy test

2020-08-05 Thread Colin Ian King
On 05/08/2020 09:40, Willem de Bruijn wrote: > From: Willem de Bruijn > > The msg_zerocopy test pins the sender and receiver threads to separate > cores to reduce variance between runs. > > But it hardcodes the cores and skips core 0, so it fails on machines > with the selected cores offline, or

[PATCH net] selftests/net: relax cpu affinity requirement in msg_zerocopy test

2020-08-05 Thread Willem de Bruijn
From: Willem de Bruijn The msg_zerocopy test pins the sender and receiver threads to separate cores to reduce variance between runs. But it hardcodes the cores and skips core 0, so it fails on machines with the selected cores offline, or simply fewer cores. The test mainly gives code coverage i