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Date: Mon, 29 Jan 2024 19:54:08 +0000
From: Simon Horman <horms@kernel.org>
To: Petr Machata <petrm@nvidia.com>
Cc: "David S. Miller" <davem@davemloft.net>,
	Eric Dumazet <edumazet@google.com>,
	Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
	netdev@vger.kernel.org, Ido Schimmel <idosch@nvidia.com>,
	Amit Cohen <amcohen@nvidia.com>, mlxsw@nvidia.com
Subject: Re: [PATCH net-next 6/6] mlxsw: Use refcount_t for reference counting
Message-ID: <20240129195408.GQ401354@kernel.org>
References: <cover.1706293430.git.petrm@nvidia.com>
 <4ffc173920a7b0780dee4f5af91e0d44d0b898f3.1706293430.git.petrm@nvidia.com>
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In-Reply-To: <4ffc173920a7b0780dee4f5af91e0d44d0b898f3.1706293430.git.petrm@nvidia.com>

On Fri, Jan 26, 2024 at 07:58:31PM +0100, Petr Machata wrote:
> From: Amit Cohen <amcohen@nvidia.com>
> 
> mlxsw driver uses 'unsigned int' for reference counters in several
> structures. Instead, use refcount_t type which allows us to catch overflow
> and underflow issues. Change the type of the counters and use the
> appropriate API.
> 
> Signed-off-by: Amit Cohen <amcohen@nvidia.com>
> Reviewed-by: Ido Schimmel <idosch@nvidia.com>
> Signed-off-by: Ido Schimmel <idosch@nvidia.com>
> Signed-off-by: Petr Machata <petrm@nvidia.com>

Reviewed-by: Simon Horman <horms@kernel.org>