Re: [PATCH v2 1/2] dmaengine: avalon: Intel Avalon-MM DMA Interface for PCIe

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To: Alexander Gordeev <a.gordeev.box@xxxxxxxxx>
Subject: Re: [PATCH v2 1/2] dmaengine: avalon: Intel Avalon-MM DMA Interface for PCIe
From: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Date: Tue, 15 Oct 2019 17:47:20 +0300
Cc: devel@xxxxxxxxxxxxxxxxxxxx, Michael Chen <micchen@xxxxxxxxxx>, dmaengine@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <20191015143129.GA32565@AlexGordeev-DPT-VI0092>
References: <cover.1570558807.git.a.gordeev.box@gmail.com> <3ed3c016b7fbe69e36023e7ee09c53acac8a064c.1570558807.git.a.gordeev.box@gmail.com> <20191009121441.GM25098@kadam> <20191009145811.GA3823@AlexGordeev-DPT-VI0092> <20191009185323.GG13286@kadam> <20191010085144.GA14197@AlexGordeev-DPT-VI0092> <20191010113034.GN13286@kadam> <20191015112449.GA28852@AlexGordeev-DPT-VI0092> <20191015131955.GH4774@kadam> <20191015143129.GA32565@AlexGordeev-DPT-VI0092>
User-agent: Mutt/1.9.4 (2018-02-28)

Ah that's fine then.  And since wr_flags[hw->d2h_last_id] is just
true/false then it doesn't matter if it races.

regards,
dan carpenter

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References:
- [PATCH v2 0/2] dmaengine: avalon: Support Avalon-MM DMA Interface for PCIe
  - From: Alexander Gordeev
- [PATCH v2 1/2] dmaengine: avalon: Intel Avalon-MM DMA Interface for PCIe
  - From: Alexander Gordeev
- Re: [PATCH v2 1/2] dmaengine: avalon: Intel Avalon-MM DMA Interface for PCIe
  - From: Dan Carpenter
- Re: [PATCH v2 1/2] dmaengine: avalon: Intel Avalon-MM DMA Interface for PCIe
  - From: Alexander Gordeev
- Re: [PATCH v2 1/2] dmaengine: avalon: Intel Avalon-MM DMA Interface for PCIe
  - From: Dan Carpenter
- Re: [PATCH v2 1/2] dmaengine: avalon: Intel Avalon-MM DMA Interface for PCIe
  - From: Alexander Gordeev
- Re: [PATCH v2 1/2] dmaengine: avalon: Intel Avalon-MM DMA Interface for PCIe
  - From: Dan Carpenter
- Re: [PATCH v2 1/2] dmaengine: avalon: Intel Avalon-MM DMA Interface for PCIe
  - From: Alexander Gordeev
- Re: [PATCH v2 1/2] dmaengine: avalon: Intel Avalon-MM DMA Interface for PCIe
  - From: Dan Carpenter
- Re: [PATCH v2 1/2] dmaengine: avalon: Intel Avalon-MM DMA Interface for PCIe
  - From: Alexander Gordeev

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