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(parent: 75f435e) | patch
powerpc/xive: Fix refcount leak in xive_get_max_prio
authorMiaoqian Lin <linmq006@gmail.com>
Sun, 5 Jun 2022 05:32:23 +0000 (09:32 +0400)
committerMichael Ellerman <mpe@ellerman.id.au>
Mon, 1 Aug 2022 12:21:18 +0000 (22:21 +1000)
commit2519653d9b718c6e2bcc1dda9febd948b0edfc1e
treeba97433aaa0ed5700b1c71b58b4cdc06eb1d9d56tree | snapshot
parent75f435eb04a58f44c9bc0fc80f4e5b25cdc64065commit | diff
powerpc/xive: Fix refcount leak in xive_get_max_prio

of_find_node_by_path() returns a node pointer with
refcount incremented, we should use of_node_put() on it when done.
Add missing of_node_put() to avoid refcount leak.

Fixes: 7a69a82db40b ("powerpc/xive: guest exploitation of the XIVE interrupt controller")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220605053225.56125-1-linmq006@gmail.com
arch/powerpc/sysdev/xive/spapr.c diff | blob | history
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