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d42b6b4635
[ Upstream commit 294240ffe7 ]
When kzalloc() is called under spin_lock(), GFP_ATOMIC should be
used to avoid sleeping allocation.
The call tree is:
of_pci_range_to_resource()
--> pci_register_io_range() <-- takes spin_lock(&io_range_lock);
--> kzalloc()
Signed-off-by: Jingoo Han <jingoohan1@gmail.com>
Cc: stable@vger.kernel.org # 3.18+
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
1021 lines
25 KiB
1021 lines
25 KiB