[PATCH net-next] tools: ynl-gen: always append ULL/LL to range types

[Jakub Kicinski <kuba@kernel.org>]

32bit builds generate the following warning when we use a u32-max
in range validation:

  warning: decimal constant 4294967295 is between LONG_MAX and ULONG_MAX. For C99 that means long long, C90 compilers are very likely to produce unsigned long (and a warning) here

The range values are u64, slap ULL/LL on all of them just
to avoid such noise.

There's currently no code using full range validation, but
it will matter in the upcoming page-pool introspection.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
 tools/net/ynl/ynl-gen-c.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tools/net/ynl/ynl-gen-c.py b/tools/net/ynl/ynl-gen-c.py
index c4003a83cd5d..0756c61f9225 100755
--- a/tools/net/ynl/ynl-gen-c.py
+++ b/tools/net/ynl/ynl-gen-c.py
@@ -2064,12 +2064,13 @@ _C_KW = {
                 first = False
 
             sign = '' if attr.type[0] == 'u' else '_signed'
+            suffix = 'ULL' if attr.type[0] == 'u' else 'LL'
             cw.block_start(line=f'static const struct netlink_range_validation{sign} {c_lower(attr.enum_name)}_range =')
             members = []
             if 'min' in attr.checks:
-                members.append(('min', attr.get_limit('min')))
+                members.append(('min', str(attr.get_limit('min')) + suffix))
             if 'max' in attr.checks:
-                members.append(('max', attr.get_limit('max')))
+                members.append(('max', str(attr.get_limit('max')) + suffix))
             cw.write_struct_init(members)
             cw.block_end(line=';')
             cw.nl()
-- 
2.42.0