From 8e3707975e04e432f132955652fc77e9ff82f31d Mon Sep 17 00:00:00 2001 From: Jakub Kicinski Date: Wed, 22 Nov 2023 09:33:23 -0800 Subject: tools: ynl-gen: always append ULL/LL to range types 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 Signed-off-by: David S. Miller --- tools/net/ynl/ynl-gen-c.py | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'tools/net') diff --git a/tools/net/ynl/ynl-gen-c.py b/tools/net/ynl/ynl-gen-c.py index 3bd6b928c14f..fe5ca7fbe011 100755 --- a/tools/net/ynl/ynl-gen-c.py +++ b/tools/net/ynl/ynl-gen-c.py @@ -2070,12 +2070,13 @@ def print_kernel_policy_ranges(family, cw): 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() -- cgit v1.2.3