Thread (2 messages) read the whole thread 2 messages, 2 authors, 2021-02-02

Re: [PATCH net] r8169: fix WoL on shutdown if CONFIG_DEBUG_SHIRQ is set

From: patchwork-bot+netdevbpf@kernel.org
Date: 2021-02-02 16:53:52

Hello:

This patch was applied to netdev/net.git (refs/heads/master):

On Mon, 1 Feb 2021 21:50:56 +0100 you wrote:
So far phy_disconnect() is called before free_irq(). If CONFIG_DEBUG_SHIRQ
is set and interrupt is shared, then free_irq() creates an "artificial"
interrupt by calling the interrupt handler. The "link change" flag is set
in the interrupt status register, causing phylib to eventually call
phy_suspend(). Because the net_device is detached from the PHY already,
the PHY driver can't recognize that WoL is configured and powers down the
PHY.

[...]
Here is the summary with links:
  - [net] r8169: fix WoL on shutdown if CONFIG_DEBUG_SHIRQ is set
    https://git.kernel.org/netdev/net/c/cc9f07a838c4

You are awesome, thank you!
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