Subject net: macb: fix TXUBR interrupt storm on link flapping
Author devnull@kernel.org
Date 2026-07-06 14:02:14 +0000 UTC
Version
Cc andrew@lunn.ch bigeasy@linutronix.de christian.taedcke-oss@weidmueller.com christian.taedcke@weidmueller.com clrkwllms@kernel.org conor.dooley@microchip.com davem@davemloft.net devnull@kernel.org edumazet@google.com haokexin@gmail.com horms@kernel.org kuba@kernel.org linux-kernel@vger.kernel.org linux-rt-devel@lists.linux.dev netdev@vger.kernel.org pabeni@redhat.com robert.hancock@calian.com rostedt@goodmis.org stable@vger.kernel.org theo.lebrun@bootlin.com
Patches (2)
Name Content [All]
[PATCH net 1/2] net: macb: reprogram TBQP after shuffling the TX ring on link-up [Body]
[PATCH net 2/2] net: macb: mask TXUBR during TX NAPI poll to prevent IRQ storms [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-07-06
Passed
ID (for dev) c027a7fd-7103-4555-a4e7-4eaeeb5480dc
Status finished
Triaged OK [Log] [Trajectory]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base dc59e4fea9d83f03bad6bddf3fa2e52491777482 [Config] passed [Log]
[KASAN] Boot test: Base dc59e4fea9d83f03bad6bddf3fa2e52491777482 [Config] passed [Log]
[KASAN] Build Patched dc59e4fea9d83f03bad6bddf3fa2e52491777482 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched dc59e4fea9d83f03bad6bddf3fa2e52491777482 [Config] [patched] passed [Log]
[KASAN] Fuzz dc59e4fea9d83f03bad6bddf3fa2e52491777482 [Config] dc59e4fea9d83f03bad6bddf3fa2e52491777482 [Config] [patched] passed [Log] [Artifacts]