From: Mark Brown <broonie@kernel.org>
To: Arnd Bergmann <arnd@kernel.org>
Cc: Tudor Ambarus <tudor.ambarus@linaro.org>,
Pratyush Yadav <pratyush@kernel.org>,
Miquel Raynal <miquel.raynal@bootlin.com>,
Richard Weinberger <richard@nod.at>,
Vignesh Raghavendra <vigneshr@ti.com>,
Arnd Bergmann <arnd@arndb.de>, Peter Foley <pefoley2@pefoley.com>,
Pedro Falcato <pedro.falcato@gmail.com>,
Michael Walle <michael@walle.cc>,
Takahiro Kuwano <Takahiro.Kuwano@infineon.com>,
Dhruva Gole <d-gole@ti.com>,
linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org,
linux-spi@vger.kernel.org
Subject: Re: [PATCH] mtd: spi-nor: avoid holes in struct spi_mem_op
Date: Wed, 19 Jul 2023 20:01:49 +0100 [thread overview]
Message-ID: <4b43fc7b-f76e-4155-ba8d-f95656b19563@sirena.org.uk> (raw)
In-Reply-To: <20230719190045.4007391-1-arnd@kernel.org>
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On Wed, Jul 19, 2023 at 09:00:25PM +0200, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
>
> gcc gets confused when -ftrivial-auto-var-init=pattern is used on sparse
> bit fields such as 'struct spi_mem_op', which caused the previous false
> positive warning about an uninitialized variable:
Acked-by: Mark Brown <broonie@kernel.org>
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WARNING: multiple messages have this Message-ID (diff)
From: Mark Brown <broonie@kernel.org>
To: Arnd Bergmann <arnd@kernel.org>
Cc: Tudor Ambarus <tudor.ambarus@linaro.org>,
Pratyush Yadav <pratyush@kernel.org>,
Miquel Raynal <miquel.raynal@bootlin.com>,
Richard Weinberger <richard@nod.at>,
Vignesh Raghavendra <vigneshr@ti.com>,
Arnd Bergmann <arnd@arndb.de>, Peter Foley <pefoley2@pefoley.com>,
Pedro Falcato <pedro.falcato@gmail.com>,
Michael Walle <michael@walle.cc>,
Takahiro Kuwano <Takahiro.Kuwano@infineon.com>,
Dhruva Gole <d-gole@ti.com>,
linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org,
linux-spi@vger.kernel.org
Subject: Re: [PATCH] mtd: spi-nor: avoid holes in struct spi_mem_op
Date: Wed, 19 Jul 2023 20:01:49 +0100 [thread overview]
Message-ID: <4b43fc7b-f76e-4155-ba8d-f95656b19563@sirena.org.uk> (raw)
In-Reply-To: <20230719190045.4007391-1-arnd@kernel.org>
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On Wed, Jul 19, 2023 at 09:00:25PM +0200, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
>
> gcc gets confused when -ftrivial-auto-var-init=pattern is used on sparse
> bit fields such as 'struct spi_mem_op', which caused the previous false
> positive warning about an uninitialized variable:
Acked-by: Mark Brown <broonie@kernel.org>
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next prev parent reply other threads:[~2023-07-19 19:01 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-19 19:00 [PATCH] mtd: spi-nor: avoid holes in struct spi_mem_op Arnd Bergmann
2023-07-19 19:00 ` Arnd Bergmann
2023-07-19 19:01 ` Mark Brown [this message]
2023-07-19 19:01 ` Mark Brown
2023-07-20 6:50 ` Tudor Ambarus
2023-07-20 6:50 ` Tudor Ambarus
2023-07-20 8:48 ` Miquel Raynal
2023-07-20 8:48 ` Miquel Raynal
2023-07-27 15:17 ` Miquel Raynal
2023-07-27 15:17 ` Miquel Raynal
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