linuxkpi: Define `MIN_T()` and `MAX_T()`
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Authored by dumbbell on Mar 8 2026, 1:26 PM.

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emaste
bz

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linuxkpi

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rGf47ec00b0406: linuxkpi: Define `MIN_T()` and `MAX_T()`
rGece26db020db: linuxkpi: Define `MIN_T()` and `MAX_T()`

Summary

There are the same as MIN() and MAX() except that they take a type to cast both arguments to compare.

The DRM generic code started to use it in Linux 6.11.

This is part of the update of DRM drivers to Linux 6.11.

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rG FreeBSD src repository

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dumbbell created this revision.Mar 8 2026, 1:26 PM

Herald added subscribers: emaste, imp. · View Herald TranscriptMar 8 2026, 1:26 PM

dumbbell requested review of this revision.Mar 8 2026, 1:26 PM

I think we want ()s
Considering uses like MIN_T(int, a - b, a + b)

sys/compat/linuxkpi/common/include/linux/minmax.h
63

Use parenthesis as suggested by @emaste.

dumbbell marked an inline comment as done.Mar 8 2026, 8:57 PM

emaste accepted this revision.Mar 9 2026, 1:13 AM

This revision is now accepted and ready to land.Mar 9 2026, 1:13 AM

bz accepted this revision.Mar 9 2026, 7:39 AM

Closed by commit rGece26db020db: linuxkpi: Define `MIN_T()` and `MAX_T()` (authored by dumbbell). · Explain WhyMon, Apr 6, 7:56 PM

This revision was automatically updated to reflect the committed changes.

dumbbell added a commit: rGece26db020db: linuxkpi: Define `MIN_T()` and `MAX_T()`.

bz added a commit: rGf47ec00b0406: linuxkpi: Define `MIN_T()` and `MAX_T()`.Wed, Apr 22, 9:12 PM

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sys/

compat/

linuxkpi/

common/

include/

linux/

minmax.h

3 lines

Diff 173389

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sys/compat/linuxkpi/common/include/linux/minmax.h

linuxkpi: Define `MIN_T()` and `MAX_T()`ClosedPublicActions