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From: Michael Chan <michael.chan@broadcom.com>
To: davem@davemloft.net
Cc: netdev@vger.kernel.org, kuba@kernel.org, gospo@broadcom.com,
	bpf@vger.kernel.org
Subject: [PATCH net 0/3] bnxt_en: XDP redirect fixes
Date: Fri,  1 Apr 2022 20:21:09 -0400	[thread overview]
Message-ID: <1648858872-14682-1-git-send-email-michael.chan@broadcom.com> (raw)

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This series includes 3 fixes related to the XDP redirect code path in
the driver.  The first one adds locking when the number of TX XDP rings
is less than the number of CPUs.  The second one adjusts the maximum MTU
that can support XDP with enough tail room in the buffer.  The 3rd one
fixes a race condition between TX ring shutdown and the XDP redirect path.

Andy Gospodarek (1):
  bnxt_en: reserve space inside receive page for skb_shared_info

Pavan Chebbi (1):
  bnxt_en: Synchronize tx when xdp redirects happen on same ring

Ray Jui (1):
  bnxt_en: Prevent XDP redirect from running when stopping TX queue

 drivers/net/ethernet/broadcom/bnxt/bnxt.c     |  7 +++++++
 drivers/net/ethernet/broadcom/bnxt/bnxt.h     |  5 ++++-
 drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c | 14 ++++++++++++--
 drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h |  2 ++
 4 files changed, 25 insertions(+), 3 deletions(-)

-- 
2.18.1


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             reply	other threads:[~2022-04-02  0:21 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-02  0:21 Michael Chan [this message]
2022-04-02  0:21 ` [PATCH net 1/3] bnxt_en: Synchronize tx when xdp redirects happen on same ring Michael Chan
2022-04-02  0:21 ` [PATCH net 2/3] bnxt_en: reserve space inside receive page for skb_shared_info Michael Chan
2022-04-02  0:21 ` [PATCH net 3/3] bnxt_en: Prevent XDP redirect from running when stopping TX queue Michael Chan
2022-04-04 12:00 ` [PATCH net 0/3] bnxt_en: XDP redirect fixes patchwork-bot+netdevbpf

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