linux-kernel - Re: [PATCH v2 2/3] irqchip/gic-v5: Fix forever loop in gicv5_its_create_itt_two

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Message-ID: <e360d42c-bd83-0cb9-7298-86e197668508@huawei.com>
Date: Mon, 25 Aug 2025 11:54:27 +0800
From: Zenghui Yu <yuzenghui@...wei.com>
To: Dan Carpenter <dan.carpenter@...aro.org>
CC: Lorenzo Pieralisi <lpieralisi@...nel.org>, Marc Zyngier <maz@...nel.org>,
	Thomas Gleixner <tglx@...utronix.de>, Timothy Hayes <timothy.hayes@....com>,
	Sascha Bischoff <sascha.bischoff@....com>,
	<linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 2/3] irqchip/gic-v5: Fix forever loop in
 gicv5_its_create_itt_two_level() error handling

On 2025/7/18 2:45, Dan Carpenter wrote:
> The "i" variable needs to be signed otherwise there is a forever loop
> in the cleanup code.
> 
> Fixes: 57d72196dfc8 ("irqchip/gic-v5: Add GICv5 ITS support")
> Signed-off-by: Dan Carpenter <dan.carpenter@...aro.org>
> ---
> v2: no change
> 
>  drivers/irqchip/irq-gic-v5-its.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Reviewed-by: Zenghui Yu <yuzenghui@...wei.com>