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SubjectRe: [RFC][PATCH] Add do_not_call_when_idle option to timer and workqueue
Avi Kivity wrote:
> The lsb of a function pointer is used in variable length instruction
> processors (such as x86 when optimizing for size). The msb is constant
> though.
>

x86 aligns the start of functions to 4 bytes even when optimizing for
size though...
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