netdev - Re: [PATCH net] ibmvnic: change IBMVNIC_MAX_IND

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Message-ID: <20210212105342.5470a751@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com>
Date:   Fri, 12 Feb 2021 10:53:42 -0800
From:   Jakub Kicinski <kuba@...nel.org>
To:     Dany Madden <drt@...ux.ibm.com>
Cc:     netdev@...r.kernel.org, sukadev@...ux.ibm.com, ljp@...ux.ibm.com,
        ricklind@...ux.ibm.com
Subject: Re: [PATCH net] ibmvnic: change IBMVNIC_MAX_IND_DESCS to 16

On Fri, 12 Feb 2021 11:17:27 -0500 Dany Madden wrote:
> The supported indirect subcrq entries on Power8 is 16. Power9
> supports 128. Redefined this value to 16 to minimize the driver from
> having to reset when migrating between Power9 and Power8. In our rx/tx
> performance testing, we found no performance difference between 16 and
> 128 at this time.
> 
> Fixes: f019fb6392e5 ("ibmvnic: Introduce indirect subordinate Command Response Queue buffers")
> Signed-off-by: Dany Madden <drt@...ux.ibm.com>


Fixes tag: Fixes: f019fb6392e5 ("ibmvnic: Introduce indirect subordinate Command Response Queue buffers")
Has these problem(s):
	- Subject does not match target commit subject
	  Just use
		git log -1 --format='Fixes: %h ("%s")'