cacheinfo: Allow for >32-bit cache 'id'

maillist inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I8T2RT

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/morse/linux.git/log/?h=mpam/snapshot/v6.7-rc2



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In preparation to set the cache 'id' based on the CPU h/w ids, allow for
64-bit bit 'id' value. The only case that needs this is arm64, so
unsigned long is sufficient.

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
[ Update get_cpu_cacheinfo_id() too. Use UL instead of ULL. ]
Signed-off-by: James Morse <james.morse@arm.com>
Signed-off-by: Zeng Heng <zengheng4@huawei.com>