drivers/perf/arm perf/smmuv3: Don’t cast parameter in bit operations · 8ddf4eff Andy Shevchenko authored Feb 09, 2022 While in this particular case it would not be a (critical) issue, the pattern itself is bad and error prone in case somebody blindly copies to their code. Don’t cast parameter to unsigned long pointer in the bit operations. Instead copy to a local variable on stack of a proper type and use. Note, new compilers might warn on this line for potential outbound access. Signed-off-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by:
Robin Murphy <robin.murphy@arm.com> Link: https://lore.kernel.org/r/758.56578-1-andriy.shevchenko@linux.intel.com Signed-off-by:
Will Deacon <will@kernel.org>
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