netdev - Re: [PATCH net] net/smc: Fix pos miscalculation in statistics

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Date: Wed, 11 Oct 2023 09:40:26 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Wenjia Zhang <wenjia@...ux.ibm.com>
Cc: davem@...emloft.net, kuba@...nel.org, netdev@...r.kernel.org,
 linux-s390@...r.kernel.org, edumazet@...gle.com, pabeni@...hat.com,
 hca@...ux.ibm.com, jaka@...ux.ibm.com, wintera@...ux.ibm.com,
 kgraul@...ux.ibm.com, raspl@...ux.ibm.com, gbayer@...ux.ibm.com,
 twinkler@...ux.ibm.com, pasic@...ux.ibm.com, niho@...ux.ibm.com,
 schnelle@...ux.ibm.com, tonylu@...ux.alibaba.com, guwen@...ux.alibaba.com,
 alibuda@...ux.alibaba.com
Subject: Re: [PATCH net] net/smc: Fix pos miscalculation in statistics

Hello:

This patch was applied to netdev/net.git (main)
by David S. Miller <davem@...emloft.net>:

On Mon,  9 Oct 2023 16:40:48 +0200 you wrote:
> From: Nils Hoppmann <niho@...ux.ibm.com>
> 
> SMC_STAT_PAYLOAD_SUB(_smc_stats, _tech, key, _len, _rc) will calculate
> wrong bucket positions for payloads of exactly 4096 bytes and
> (1 << (m + 12)) bytes, with m == SMC_BUF_MAX - 1.
> 
> Intended bucket distribution:
> Assume l == size of payload, m == SMC_BUF_MAX - 1.
> 
> [...]

Here is the summary with links:
  - [net] net/smc: Fix pos miscalculation in statistics
    https://git.kernel.org/netdev/net/c/a950a5921db4

You are awesome, thank you!
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