8c24366aeb
[ Upstream commit cf96ab1a96 ]
Protect against the kcpuid code parsing faulty max subleaf numbers
through a min() expression. Thus, ensuring that max_subleaf will always
be ≤ MAX_SUBLEAF_NUM.
Use "u32" for the subleaf numbers since kcpuid is compiled with -Wextra,
which includes signed/unsigned comparisons warnings.
Signed-off-by: Ahmed S. Darwish <darwi@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20240718134755.378115-5-darwi@linutronix.de
Signed-off-by: Sasha Levin <sashal@kernel.org>