* genksyms bug: Warning: "per_cpu__local_per_cpu_offset" [...] has no
@ 2003-10-09 13:21 Andreas Schwab
0 siblings, 0 replies; only message in thread
From: Andreas Schwab @ 2003-10-09 13:21 UTC (permalink / raw)
To: linux-ia64
I'm getting this warning when building 2.6.0-test[567] for ia64 with
MODVERSIONS enabled. This is a bug in genksyms, it can't cope with some
arguments of __typeof__. The following patch will fix that. Actually the
argument of __typeof__ is an abstract declarator, but the genksyms parser
has no production for that; decl_specifier_seq also matches some invalid
constructs, but I don't think this is a problem in practice, since the
compiler will reject them.
Andreas.
--- linux-2.6.0-test7/scripts/genksyms/parse.y.~1~ 2003-10-08 21:24:04.000000000 +0200
+++ linux-2.6.0-test7/scripts/genksyms/parse.y 2003-10-09 15:03:38.000000000 +0200
@@ -197,7 +197,7 @@ storage_class_specifier:
type_specifier:
simple_type_specifier
| cvar_qualifier
- | TYPEOF_KEYW '(' type_specifier ')'
+ | TYPEOF_KEYW '(' decl_specifier_seq ')'
/* References to s/u/e's defined elsewhere. Rearrange things
so that it is easier to expand the definition fully later. */
--
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux AG, Deutschherrnstr. 15-19, D-90429 Nürnberg
Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
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