It looks like an obvious mistake to use its_mapc_cmd descriptor when
building the INVALL command block. It so far worked by luck because
both its_mapc_cmd.col and its_invall_cmd.col sit at the same offset of
the ITS command descriptor, but we should not rely on it.
Fixes: cc2d3216f53c ("irqchip: GICv3: ITS command queue")
Signed-off-by: Zenghui Yu <yuzenghui@xxxxxxxxxx>
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This patch has been originally posted at:
https://lore.kernel.org/r/20191202071021.1251-1-yuzenghui@xxxxxxxxxx
but somehow has been missed for 5.5. So repost it.