Re: [PATCH v4 bpf-next 2/7] bpf: derive smin/smax from umin/max bounds

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On Sun, Oct 22, 2023 at 01:57:38PM -0700, Andrii Nakryiko wrote:
> Add smin/smax derivation from appropriate umin/umax values. Previously the
> logic was surprisingly asymmetric, trying to derive umin/umax from smin/smax
> (if possible), but not trying to do the same in the other direction. A simple
> addition to __reg64_deduce_bounds() fixes this.
> 
> Signed-off-by: Andrii Nakryiko <andrii@xxxxxxxxxx>

Acked-by: Shung-Hsi Yu <shung-hsi.yu@xxxxxxxx>




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