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| author | Maciej Fijalkowski <[email protected]> | 2020-02-05 04:58:32 +0000 |
|---|---|---|
| committer | Daniel Borkmann <[email protected]> | 2020-02-05 21:06:08 +0000 |
| commit | c77e9f09143822623dd71a0fdc84331129e97c3a (patch) | |
| tree | ad17a26e849fee488d9014f9a7e7f9ba2ce1cc1e /tools/bpf/bpftool/prog.c | |
| parent | tools/bpf/runqslower: Rebuild libbpf.a on libbpf source change (diff) | |
| download | kernel-c77e9f09143822623dd71a0fdc84331129e97c3a.tar.gz kernel-c77e9f09143822623dd71a0fdc84331129e97c3a.zip | |
i40e: Relax i40e_xsk_wakeup's return value when PF is busy
Return -EAGAIN instead of -ENETDOWN to provide a slightly milder
information to user space so that an application will know to retry the
syscall when __I40E_CONFIG_BUSY bit is set on pf->state.
Fixes: b3873a5be757 ("net/i40e: Fix concurrency issues between config flow and XSK")
Signed-off-by: Maciej Fijalkowski <[email protected]>
Signed-off-by: Daniel Borkmann <[email protected]>
Acked-by: Björn Töpel <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]
Diffstat (limited to 'tools/bpf/bpftool/prog.c')
0 files changed, 0 insertions, 0 deletions