Thread (3 messages) 3 messages, 3 authors, 2022-08-06

Re: [PATCH v1 net 1/1] net: avoid overflow when rose /proc displays timer information.

From: patchwork-bot+netdevbpf@kernel.org
Date: 2022-08-06 02:10:23
Also in: linux-hams

Hello:

This patch was applied to netdev/net.git (master)
by Jakub Kicinski [off-list ref]:

On Tue, 2 Aug 2022 17:07:42 +0200 you wrote:
rose /proc code does not serialize timer accesses.

Initial report by Bernard F6BVP Pidoux exhibits overflow amounting
to 116 ticks on its HZ=250 system.

Full timer access serialization would imho be overkill as rose /proc
does not enforce consistency between displayed ROSE_STATE_XYZ and
timer values during changes of state.

[...]
Here is the summary with links:
  - [v1,net,1/1] net: avoid overflow when rose /proc displays timer information.
    https://git.kernel.org/netdev/net/c/df1c941468fc

You are awesome, thank you!
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