gve: trigger RX NAPI instead of TX NAPI in gve_xsk_wakeup

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commit fb3a9a1165 upstream.

Commit ba0925c34e ("gve: process XSK TX descriptors as part of RX NAPI")
moved XSK TX processing to be part of the RX NAPI. However, that commit
did not include triggering the RX NAPI in gve_xsk_wakeup. This is
necessary because the TX NAPI only processes TX completions, meaning
that a TX wakeup would not actually trigger XSK descriptor processing.
Also, the branch on XDP_WAKEUP_TX was supposed to have been removed, as
the NAPI should be scheduled whether the wakeup is for RX or TX.

Fixes: ba0925c34e ("gve: process XSK TX descriptors as part of RX NAPI")
Cc: stable@vger.kernel.org
Signed-off-by: Joshua Washington <joshwash@google.com>
Signed-off-by: Praveen Kaligineedi <pkaligineedi@google.com>
Link: https://patch.msgid.link/20241221032807.302244-1-pkaligineedi@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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This commit is contained in:

Joshua Washington 2024-12-20 19:28:06 -08:00 • committed by Greg Kroah-Hartman

parent 35f44eed58

commit 86c9fd14aa

1 changed files with 7 additions and 14 deletions

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drivers/net/ethernet/google/gve/gve_main.c

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