linux-kernel - Re: [PATCH] cxl: Fix refcount leak in cxl_calc_capp

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Message-Id: <166980022428.3017288.10905643901571385394.b4-ty@ellerman.id.au>
Date:   Wed, 30 Nov 2022 20:23:44 +1100
From:   Michael Ellerman <patch-notifications@...erman.id.au>
To:     Miaoqian Lin <linmq006@...il.com>,
        Michael Ellerman <mpe@...erman.id.au>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Frederic Barrat <fbarrat@...ux.ibm.com>,
        linux-kernel@...r.kernel.org,
        Christophe Lombard <clombard@...ux.vnet.ibm.com>,
        Andrew Donnellan <ajd@...ux.ibm.com>,
        Arnd Bergmann <arnd@...db.de>, linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH] cxl: Fix refcount leak in cxl_calc_capp_routing

On Sun, 5 Jun 2022 10:00:38 +0400, Miaoqian Lin wrote:
> of_get_next_parent() returns a node pointer with refcount incremented,
> we should use of_node_put() on it when not need anymore.
> This function only calls of_node_put() in normal path,
> missing it in the error path.
> Add missing of_node_put() to avoid refcount leak.
> 
> 
> [...]

Applied to powerpc/next.

[1/1] cxl: Fix refcount leak in cxl_calc_capp_routing
      https://git.kernel.org/powerpc/c/1d09697ff22908ae487fc8c4fbde1811732be523

cheers