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From: andrew@lunn.ch (Andrew Lunn)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH net-next] net: mvneta: fix mvneta_config_rss on armada 3700
Date: Sat, 11 Aug 2018 00:23:35 +0200	[thread overview]
Message-ID: <20180810222335.GD11955@lunn.ch> (raw)
In-Reply-To: <20180810.144031.861564620036768413.davem@davemloft.net>

On Fri, Aug 10, 2018 at 02:40:31PM -0700, David Miller wrote:
> From: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
> Date: Fri, 10 Aug 2018 11:36:27 +0800
> 
> > The mvneta Ethernet driver is used on a few different Marvell SoCs.
> > Some SoCs have per cpu interrupts for Ethernet events, the driver uses
> > a per CPU napi structure for this case. Some SoCs such as armada 3700
> > have a single interrupt for Ethernet events, the driver uses a global
> > napi structure for this case.
> > 
> > Current mvneta_config_rss() always operates the per cpu napi structure.
> > Fix it by operating a global napi for "single interrupt" case, and per
> > cpu napi structure for remaining cases.
> > 
> > Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
> > Fixes: 2636ac3cc2b4 ("net: mvneta: Add network support for Armada 3700 SoC")
> 
> Applied, thanks.

Hi David

Please can you queue up:

Fixes: 7a86f05faf11 ("net: ethernet: mvneta: Fix napi structure mixup on armada 3700")

and this patch for stable.

Thanks
	Andrew

WARNING: multiple messages have this Message-ID (diff)
From: Andrew Lunn <andrew@lunn.ch>
To: David Miller <davem@davemloft.net>
Cc: Jisheng.Zhang@synaptics.com, thomas.petazzoni@free-electrons.com,
	linux-arm-kernel@lists.infradead.org, netdev@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH net-next] net: mvneta: fix mvneta_config_rss on armada 3700
Date: Sat, 11 Aug 2018 00:23:35 +0200	[thread overview]
Message-ID: <20180810222335.GD11955@lunn.ch> (raw)
In-Reply-To: <20180810.144031.861564620036768413.davem@davemloft.net>

On Fri, Aug 10, 2018 at 02:40:31PM -0700, David Miller wrote:
> From: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
> Date: Fri, 10 Aug 2018 11:36:27 +0800
> 
> > The mvneta Ethernet driver is used on a few different Marvell SoCs.
> > Some SoCs have per cpu interrupts for Ethernet events, the driver uses
> > a per CPU napi structure for this case. Some SoCs such as armada 3700
> > have a single interrupt for Ethernet events, the driver uses a global
> > napi structure for this case.
> > 
> > Current mvneta_config_rss() always operates the per cpu napi structure.
> > Fix it by operating a global napi for "single interrupt" case, and per
> > cpu napi structure for remaining cases.
> > 
> > Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
> > Fixes: 2636ac3cc2b4 ("net: mvneta: Add network support for Armada 3700 SoC")
> 
> Applied, thanks.

Hi David

Please can you queue up:

Fixes: 7a86f05faf11 ("net: ethernet: mvneta: Fix napi structure mixup on armada 3700")

and this patch for stable.

Thanks
	Andrew

WARNING: multiple messages have this Message-ID (diff)
From: Andrew Lunn <andrew@lunn.ch>
To: David Miller <davem@davemloft.net>
Cc: thomas.petazzoni@free-electrons.com, netdev@vger.kernel.org,
	Jisheng.Zhang@synaptics.com, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH net-next] net: mvneta: fix mvneta_config_rss on armada 3700
Date: Sat, 11 Aug 2018 00:23:35 +0200	[thread overview]
Message-ID: <20180810222335.GD11955@lunn.ch> (raw)
In-Reply-To: <20180810.144031.861564620036768413.davem@davemloft.net>

On Fri, Aug 10, 2018 at 02:40:31PM -0700, David Miller wrote:
> From: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
> Date: Fri, 10 Aug 2018 11:36:27 +0800
> 
> > The mvneta Ethernet driver is used on a few different Marvell SoCs.
> > Some SoCs have per cpu interrupts for Ethernet events, the driver uses
> > a per CPU napi structure for this case. Some SoCs such as armada 3700
> > have a single interrupt for Ethernet events, the driver uses a global
> > napi structure for this case.
> > 
> > Current mvneta_config_rss() always operates the per cpu napi structure.
> > Fix it by operating a global napi for "single interrupt" case, and per
> > cpu napi structure for remaining cases.
> > 
> > Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
> > Fixes: 2636ac3cc2b4 ("net: mvneta: Add network support for Armada 3700 SoC")
> 
> Applied, thanks.

Hi David

Please can you queue up:

Fixes: 7a86f05faf11 ("net: ethernet: mvneta: Fix napi structure mixup on armada 3700")

and this patch for stable.

Thanks
	Andrew

  reply	other threads:[~2018-08-10 22:23 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-10  3:36 [PATCH net-next] net: mvneta: fix mvneta_config_rss on armada 3700 Jisheng Zhang
2018-08-10  3:36 ` Jisheng Zhang
2018-08-10  3:36 ` Jisheng Zhang
2018-08-10 13:36 ` Andrew Lunn
2018-08-10 13:36   ` Andrew Lunn
2018-08-10 21:40 ` David Miller
2018-08-10 21:40   ` David Miller
2018-08-10 22:23   ` Andrew Lunn [this message]
2018-08-10 22:23     ` Andrew Lunn
2018-08-10 22:23     ` Andrew Lunn
2018-08-11  2:11     ` David Miller
2018-08-11  2:11       ` David Miller
2018-08-19 17:49     ` David Miller
2018-08-19 17:49       ` David Miller
2018-08-19 17:49       ` David Miller

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