On 14.04.25 19:57, David Binderman wrote:
Hello there,Static analyser cppcheck says: linux-6.15-rc2/drivers/xen/balloon.c:346:24: style: int result is assigned to long variable. If the variable is long to avoid loss of information, then you have loss of information. [truncLongCastAssignment] Source code is unsigned long i, size = (1 << order); Maybe better code: unsigned long i, size = (1UL << order);
While I agree this would be better, there is no real failure possible here. For this to cause problems you'd need to hotplug 16TB of memory in one single block. Nevertheless thanks for the notice. Juergen
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