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From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Cc: "Rafał Miłecki" <zajec5@gmail.com>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
	"Shawn Guo" <shawnguo@kernel.org>,
	"Sascha Hauer" <s.hauer@pengutronix.de>,
	"Pengutronix Kernel Team" <kernel@pengutronix.de>,
	"Fabio Estevam" <festevam@gmail.com>,
	"NXP Linux Team" <linux-imx@nxp.com>,
	"Michael Walle" <michael@walle.cc>,
	gregkh@linuxfoundation.org, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, u-boot@lists.denx.de,
	"Rafał Miłecki" <rafal@milecki.pl>
Subject: Re: [PATCH 2/4] nvmem: core: allow nvmem_cell_post_process_t callbacks to adjust buffer
Date: Thu, 9 Mar 2023 11:32:11 +0100	[thread overview]
Message-ID: <20230309113211.6321ce3d@xps-13> (raw)
In-Reply-To: <37f821b8-f681-08e4-d4f1-d37be191ff7f@linaro.org>

Hi Srinivas,

srinivas.kandagatla@linaro.org wrote on Thu, 9 Mar 2023 10:12:24 +0000:

> On 22/02/2023 17:22, Rafał Miłecki wrote:
> > @@ -1791,11 +1792,15 @@ ssize_t nvmem_device_cell_read(struct nvmem_device *nvmem,
> >   	if (!nvmem)
> >   		return -EINVAL;  
> >   > +	/* Cells with read_post_process hook may realloc buffer we can't allow here */  
> > +	if (info->read_post_process)
> > +		return -EINVAL;  
> This should probably go in 1/4 patch. Other than that series looks good to me.

FYI patch 1/4 is also carried by the nvmem-layouts series, so it's
probably best to keep these 2 patches separated to simplify the merging.

Thanks,
Miquèl

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WARNING: multiple messages have this Message-ID (diff)
From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Cc: "Rafał Miłecki" <zajec5@gmail.com>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
	"Shawn Guo" <shawnguo@kernel.org>,
	"Sascha Hauer" <s.hauer@pengutronix.de>,
	"Pengutronix Kernel Team" <kernel@pengutronix.de>,
	"Fabio Estevam" <festevam@gmail.com>,
	"NXP Linux Team" <linux-imx@nxp.com>,
	"Michael Walle" <michael@walle.cc>,
	gregkh@linuxfoundation.org, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, u-boot@lists.denx.de,
	"Rafał Miłecki" <rafal@milecki.pl>
Subject: Re: [PATCH 2/4] nvmem: core: allow nvmem_cell_post_process_t callbacks to adjust buffer
Date: Thu, 9 Mar 2023 11:32:11 +0100	[thread overview]
Message-ID: <20230309113211.6321ce3d@xps-13> (raw)
In-Reply-To: <37f821b8-f681-08e4-d4f1-d37be191ff7f@linaro.org>

Hi Srinivas,

srinivas.kandagatla@linaro.org wrote on Thu, 9 Mar 2023 10:12:24 +0000:

> On 22/02/2023 17:22, Rafał Miłecki wrote:
> > @@ -1791,11 +1792,15 @@ ssize_t nvmem_device_cell_read(struct nvmem_device *nvmem,
> >   	if (!nvmem)
> >   		return -EINVAL;  
> >   > +	/* Cells with read_post_process hook may realloc buffer we can't allow here */  
> > +	if (info->read_post_process)
> > +		return -EINVAL;  
> This should probably go in 1/4 patch. Other than that series looks good to me.

FYI patch 1/4 is also carried by the nvmem-layouts series, so it's
probably best to keep these 2 patches separated to simplify the merging.

Thanks,
Miquèl

  reply	other threads:[~2023-03-09 10:33 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-02-22 17:22 [PATCH 0/4] nvmem: cell post-processing & U-Boot env MAC support Rafał Miłecki
2023-02-22 17:22 ` Rafał Miłecki
2023-02-22 17:22 ` [PATCH 1/4] nvmem: core: add per-cell post processing Rafał Miłecki
2023-02-22 17:22   ` Rafał Miłecki
2023-02-22 17:22 ` [PATCH 2/4] nvmem: core: allow nvmem_cell_post_process_t callbacks to adjust buffer Rafał Miłecki
2023-02-22 17:22   ` Rafał Miłecki
2023-03-09 10:12   ` Srinivas Kandagatla
2023-03-09 10:12     ` Srinivas Kandagatla
2023-03-09 10:32     ` Miquel Raynal [this message]
2023-03-09 10:32       ` Miquel Raynal
2023-03-09 10:53       ` Srinivas Kandagatla
2023-03-09 10:53         ` Srinivas Kandagatla
2023-03-09 11:23         ` Miquel Raynal
2023-03-09 11:23           ` Miquel Raynal
2023-03-09 11:44           ` Srinivas Kandagatla
2023-03-09 11:44             ` Srinivas Kandagatla
2023-03-09 11:52             ` Rafał Miłecki
2023-03-09 11:52               ` Rafał Miłecki
2023-03-09 13:10               ` Miquel Raynal
2023-03-09 13:10                 ` Miquel Raynal
2023-03-09 13:31                 ` Rafał Miłecki
2023-03-09 13:31                   ` Rafał Miłecki
2023-03-10  9:25               ` Srinivas Kandagatla
2023-03-10  9:25                 ` Srinivas Kandagatla
2023-02-22 17:22 ` [PATCH 3/4] dt-bindings: nvmem: u-boot,env: add MAC's #nvmem-cell-cells Rafał Miłecki
2023-02-22 17:22   ` [PATCH 3/4] dt-bindings: nvmem: u-boot, env: " Rafał Miłecki
2023-02-22 17:22   ` [PATCH 3/4] dt-bindings: nvmem: u-boot,env: " Rafał Miłecki
2023-02-22 17:22 ` [PATCH 4/4] nvmem: u-boot-env: post-process "ethaddr" env variable Rafał Miłecki
2023-02-22 17:22   ` Rafał Miłecki

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