netdev - [PATCH net 0/2] pds_core: fixes for adminq overflow

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Message-ID: <20250129004337.36898-1-shannon.nelson@amd.com>
Date: Tue, 28 Jan 2025 16:43:35 -0800
From: Shannon Nelson <shannon.nelson@....com>
To: <netdev@...r.kernel.org>, <davem@...emloft.net>, <kuba@...nel.org>,
	<andrew+netdev@...n.ch>, <edumazet@...gle.com>, <pabeni@...hat.com>
CC: <brett.creeley@....com>, Shannon Nelson <shannon.nelson@....com>
Subject: [PATCH net 0/2] pds_core: fixes for adminq overflow

With recent stress testing we found we could break things by
running a large number of VF client requests at the same time.
Brett takes care of this with a couple of fixes to our adminq
handling to add a tighter limit and a retry mechanism.

Brett Creeley (2):
  pds_core: Prevent possible adminq overflow/stuck condition
  pds_core: Add a retry mechanism when the adminq is full

 drivers/net/ethernet/amd/pds_core/adminq.c | 22 ++++++++++++++++++----
 drivers/net/ethernet/amd/pds_core/core.c   |  5 +----
 drivers/net/ethernet/amd/pds_core/core.h   |  2 +-
 include/linux/pds/pds_core_if.h            |  2 +-
 4 files changed, 21 insertions(+), 10 deletions(-)

-- 
2.17.1