netdev - [PATCH net 0/2] net: stmmac: fix timestamp snapshots on dwmac1000

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20250422-stmmac_ts-v1-0-b59c9f406041@bootlin.com>
Date: Tue, 22 Apr 2025 17:07:21 +0200
From: Alexis Lothore <alexis.lothore@...tlin.com>
To: Andrew Lunn <andrew+netdev@...n.ch>, 
 "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, 
 Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, 
 Maxime Coquelin <mcoquelin.stm32@...il.com>, 
 Alexandre Torgue <alexandre.torgue@...s.st.com>, 
 Richard Cochran <richardcochran@...il.com>, 
 Daniel Machon <daniel.machon@...rochip.com>, 
 Maxime Chevallier <maxime.chevallier@...tlin.com>
Cc: Thomas Petazzoni <thomas.petazzoni@...tlin.com>, netdev@...r.kernel.org, 
 linux-stm32@...md-mailman.stormreply.com, 
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 "Russell King (Oracle)" <linux@...linux.org.uk>, 
 Alexis Lothoré <alexis.lothore@...tlin.com>
Subject: [PATCH net 0/2] net: stmmac: fix timestamp snapshots on dwmac1000

Hello,

this small series contains two small fixes for the timestamp snapshot
feature on stmmac, especially on dwmac1000 version. Those issues have
been detected on a socfpga (Cyclone V) platform. They kind of follow the
big rework sent by Maxime at the end of last year to properly split this
feature support between different versions of the DWMAC IP.

Signed-off-by: Alexis Lothoré <alexis.lothore@...tlin.com>
---
Alexis Lothore (1):
      net: stmmac: fix dwmac1000 ptp timestamp status offset

Alexis Lothoré (1):
      net: stmmac: fix multiplication overflow when reading timestamp

 drivers/net/ethernet/stmicro/stmmac/dwmac1000.h       | 4 ++--
 drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c  | 2 +-
 drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)
---
base-commit: c03a49f3093a4903c8a93c8b5c9a297b5343b169
change-id: 20250422-stmmac_ts-c226a53099e2

Best regards,
-- 
Alexis Lothoré, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com