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H. Peter Anvin
117780eef7
The gcc people have confirmed that using "bool" when combined with inline assembly always is treated as a byte-sized operand that can be assumed to be 0 or 1, which is exactly what the SET instruction emits. Change the output types and intermediate variables of as many operations as practical to "bool". Signed-off-by: H. Peter Anvin <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Reviewed-by: Andy Lutomirski <[email protected]> Reviewed-by: Borislav Petkov <[email protected]> Acked-by: Peter Zijlstra (Intel) <[email protected]>