netdev - [PATCH net-next 0/2] ethtool: use the rss context XArray in ring deactivation safety-check

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Message-ID: <20240710174043.754664-1-kuba@kernel.org>
Date: Wed, 10 Jul 2024 10:40:41 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: davem@...emloft.net
Cc: netdev@...r.kernel.org,
	edumazet@...gle.com,
	pabeni@...hat.com,
	przemyslaw.kitszel@...el.com,
	ecree.xilinx@...il.com,
	jacob.e.keller@...el.com,
	Jakub Kicinski <kuba@...nel.org>
Subject: [PATCH net-next 0/2] ethtool: use the rss context XArray in ring deactivation safety-check

Now that we have an XArray storing information about all extra
RSS contexts - use it to extend checks already performed using
ethtool_get_max_rxfh_channel().

Jakub Kicinski (2):
  ethtool: fail closed if we can't get max channel used in indirection
    tables
  ethtool: use the rss context XArray in ring deactivation safety-check

 net/ethtool/channels.c |  6 ++---
 net/ethtool/common.c   | 51 +++++++++++++++++++++++++++++++++---------
 net/ethtool/common.h   |  2 +-
 net/ethtool/ioctl.c    |  4 +---
 4 files changed, 44 insertions(+), 19 deletions(-)

-- 
2.45.2