netdev - Re: [PATCH net-next 1/3] bus: mhi: core: Add helper API to return number of free TREs

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Message-ID: <20210113200246.526d4dc0@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com>
Date:   Wed, 13 Jan 2021 20:02:46 -0800
From:   Jakub Kicinski <kuba@...nel.org>
To:     Loic Poulain <loic.poulain@...aro.org>
Cc:     Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
        davem@...emloft.net, netdev@...r.kernel.org,
        linux-arm-msm@...r.kernel.org,
        Hemant Kumar <hemantk@...eaurora.org>
Subject: Re: [PATCH net-next 1/3] bus: mhi: core: Add helper API to return
 number of free TREs

On Thu, 14 Jan 2021 09:27:49 +0530 Manivannan Sadhasivam wrote:
> On Wed, Jan 13, 2021 at 07:33:01PM -0800, Jakub Kicinski wrote:
> > On Mon, 11 Jan 2021 19:07:40 +0100 Loic Poulain wrote:  
> > > From: Hemant Kumar <hemantk@...eaurora.org>
> > > 
> > > Introduce mhi_get_free_desc_count() API to return number
> > > of TREs available to queue buffer. MHI clients can use this
> > > API to know before hand if ring is full without calling queue
> > > API.
> > > 
> > > Signed-off-by: Hemant Kumar <hemantk@...eaurora.org>
> > > Reviewed-by: Jeffrey Hugo <jhugo@...eaurora.org>
> > > Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>  
> > 
> > Can we apply these to net-next or does it need to be on a stable branch
> > that will also get pulled into mhi-next?  
> 
> We should use the immutable branch for this so that I can pull into
> mhi-next.

Thanks for a quire reply!

Loic, FWIW git merge-base is your friend.