Willem de Bruijn 615214ab78 selftests/net: relax cpu affinity requirement in msg_zerocopy test ... [ Upstream commit 16f6458f24 ] 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 in automated runs. The throughput of zerocopy ('-z') and non-zerocopy runs is logged for manual inspection. Continue even when sched_setaffinity fails. Just log to warn anyone interpreting the data. Fixes: 07b65c5b31 ("test: add msg_zerocopy test") Reported-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Willem de Bruijn <willemb@google.com> Acked-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-08-11 15:32:35 +02:00
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fault-injection	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
ktest	ktest: Add timeout for ssh sync testing	2020-03-18 07:14:20 +01:00
nvdimm	libnvdimm/nfit_test: Fix acpi_handle redefinition	2019-10-11 18:21:21 +02:00
radix-tree	idr: Fix idr_get_next race with idr_remove	2019-11-24 08:19:11 +01:00
scatterlist	tools/testing/scatterlist: Test new __sg_alloc_table_from_pages	2017-09-07 10:54:40 +01:00
selftests	selftests/net: relax cpu affinity requirement in msg_zerocopy test	2020-08-11 15:32:35 +02:00
vsock	VSOCK: add tools/testing/vsock/vsock_diag_test	2017-10-05 18:44:17 -07:00