From: David Yang <mmyangfl@gmail.com>
To: netdev@vger.kernel.org
Cc: David Yang <mmyangfl@gmail.com>, Andrew Lunn <andrew@lunn.ch>,
Vladimir Oltean <olteanv@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH net-next v4 0/2] net: dsa: yt921x: Fix MIB overflow wraparound routine
Date: Thu, 8 Jan 2026 08:43:04 +0800 [thread overview]
Message-ID: <20260108004309.4087448-1-mmyangfl@gmail.com> (raw)
Fix warning reported by static checker.
v3: https://lore.kernel.org/r/20260105020905.3522484-1-mmyangfl@gmail.com
- use u64_stats_t
- fix calculations of rx_frames/tx_frames
v2: https://lore.kernel.org/r/20251025171314.1939608-1-mmyangfl@gmail.com
- run tests and fix MIB parsing in 510026a39849
- no major changes between versions
v1: https://lore.kernel.org/r/20251024084918.1353031-1-mmyangfl@gmail.com
- take suggestion from David Laight
- protect MIB stats with a lock
David Yang (2):
net: dsa: yt921x: Fix MIB overflow wraparound routine
net: dsa: yt921x: Use u64_stats_t for MIB stats
drivers/net/dsa/yt921x.c | 257 +++++++++++++++++++++++----------------
drivers/net/dsa/yt921x.h | 108 ++++++++--------
2 files changed, 211 insertions(+), 154 deletions(-)
--
2.51.0
next reply other threads:[~2026-01-08 0:43 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-08 0:43 David Yang [this message]
2026-01-08 0:43 ` [PATCH net-next v4 1/2] net: dsa: yt921x: Fix MIB overflow wraparound routine David Yang
2026-01-09 3:56 ` [net-next,v4,1/2] " Jakub Kicinski
2026-01-08 0:43 ` [PATCH net-next v4 2/2] net: dsa: yt921x: Use u64_stats_t for MIB stats David Yang
2026-01-09 3:59 ` [net-next,v4,2/2] " Jakub Kicinski
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