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From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Miaoqian Lin <linmq006@gmail.com>,
	Linus Walleij <linus.walleij@linaro.org>,
	Miquel Raynal <miquel.raynal@bootlin.com>,
	Richard Weinberger <richard@nod.at>,
	Vignesh Raghavendra <vigneshr@ti.com>,
	linux-arm-kernel@lists.infradead.org,
	linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] mtd: maps: Fix refcount leak in ap_flash_init
Date: Thu,  9 Jun 2022 14:42:57 +0200	[thread overview]
Message-ID: <20220609124257.133067-1-miquel.raynal@bootlin.com> (raw)
In-Reply-To: <20220523143255.4376-1-linmq006@gmail.com>

On Mon, 2022-05-23 at 14:32:55 UTC, Miaoqian Lin wrote:
> of_find_matching_node() returns a node pointer with refcount
> incremented, we should use of_node_put() on it when not need anymore.
> Add missing of_node_put() to avoid refcount leak.
> 
> Fixes: b0afd44bc192 ("mtd: physmap_of: add a hook for Versatile write protection")
> Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>

Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next, thanks.

Miquel

WARNING: multiple messages have this Message-ID (diff)
From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Miaoqian Lin <linmq006@gmail.com>,
	Linus Walleij <linus.walleij@linaro.org>,
	Miquel Raynal <miquel.raynal@bootlin.com>,
	Richard Weinberger <richard@nod.at>,
	Vignesh Raghavendra <vigneshr@ti.com>,
	linux-arm-kernel@lists.infradead.org,
	linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] mtd: maps: Fix refcount leak in ap_flash_init
Date: Thu,  9 Jun 2022 14:42:57 +0200	[thread overview]
Message-ID: <20220609124257.133067-1-miquel.raynal@bootlin.com> (raw)
In-Reply-To: <20220523143255.4376-1-linmq006@gmail.com>

On Mon, 2022-05-23 at 14:32:55 UTC, Miaoqian Lin wrote:
> of_find_matching_node() returns a node pointer with refcount
> incremented, we should use of_node_put() on it when not need anymore.
> Add missing of_node_put() to avoid refcount leak.
> 
> Fixes: b0afd44bc192 ("mtd: physmap_of: add a hook for Versatile write protection")
> Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>

Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next, thanks.

Miquel

______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

WARNING: multiple messages have this Message-ID (diff)
From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Miaoqian Lin <linmq006@gmail.com>,
	Linus Walleij <linus.walleij@linaro.org>,
	Miquel Raynal <miquel.raynal@bootlin.com>,
	Richard Weinberger <richard@nod.at>,
	Vignesh Raghavendra <vigneshr@ti.com>,
	linux-arm-kernel@lists.infradead.org,
	linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] mtd: maps: Fix refcount leak in ap_flash_init
Date: Thu,  9 Jun 2022 14:42:57 +0200	[thread overview]
Message-ID: <20220609124257.133067-1-miquel.raynal@bootlin.com> (raw)
In-Reply-To: <20220523143255.4376-1-linmq006@gmail.com>

On Mon, 2022-05-23 at 14:32:55 UTC, Miaoqian Lin wrote:
> of_find_matching_node() returns a node pointer with refcount
> incremented, we should use of_node_put() on it when not need anymore.
> Add missing of_node_put() to avoid refcount leak.
> 
> Fixes: b0afd44bc192 ("mtd: physmap_of: add a hook for Versatile write protection")
> Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>

Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next, thanks.

Miquel

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2022-06-09 12:43 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-23 14:32 [PATCH] mtd: maps: Fix refcount leak in ap_flash_init Miaoqian Lin
2022-05-23 14:32 ` Miaoqian Lin
2022-05-23 14:32 ` Miaoqian Lin
2022-05-24  7:26 ` Linus Walleij
2022-05-24  7:26   ` Linus Walleij
2022-05-24  7:26   ` Linus Walleij
2022-06-09 12:42 ` Miquel Raynal [this message]
2022-06-09 12:42   ` Miquel Raynal
2022-06-09 12:42   ` Miquel Raynal

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