Messages in this thread | | | Date | Wed, 4 Oct 2023 10:13:56 +1100 | From | Stephen Rothwell <> | Subject | linux-next: build warning after merge of the kbuild tree |
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Hi all,
After merging the kbuild tree, today's linux-next build (powerpc ppc64_defconfig) produced this warning:
In file included from scripts/mod/modpost.c:23: scripts/mod/modpost.c: In function 'section_rela': scripts/mod/modpost.h:66:24: warning: passing argument 2 of '__endian' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] 66 | __endian(&(x), &(__x), sizeof(__x)); \ | ^~~~~~ scripts/mod/modpost.c:1437:28: note: in expansion of macro 'TO_NATIVE' 1437 | r_offset = TO_NATIVE(rela->r_offset); | ^~~~~~~~~ scripts/mod/modpost.h:56:52: note: expected 'void *' but argument is of type 'const Elf64_Addr *' {aka 'const long unsigned int *'} 56 | static inline void __endian(const void *src, void *dest, unsigned int size) | ~~~~~~^~~~ scripts/mod/modpost.h:66:24: warning: passing argument 2 of '__endian' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] 66 | __endian(&(x), &(__x), sizeof(__x)); \ | ^~~~~~ scripts/mod/modpost.c:1440:25: note: in expansion of macro 'TO_NATIVE' 1440 | taddr = TO_NATIVE(rela->r_addend); | ^~~~~~~~~ scripts/mod/modpost.h:56:52: note: expected 'void *' but argument is of type 'const Elf64_Sxword *' {aka 'const long int *'} 56 | static inline void __endian(const void *src, void *dest, unsigned int size) | ~~~~~~^~~~ scripts/mod/modpost.c: In function 'section_rel': scripts/mod/modpost.h:66:24: warning: passing argument 2 of '__endian' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] 66 | __endian(&(x), &(__x), sizeof(__x)); \ | ^~~~~~ scripts/mod/modpost.c:1472:28: note: in expansion of macro 'TO_NATIVE' 1472 | r_offset = TO_NATIVE(rel->r_offset); | ^~~~~~~~~ scripts/mod/modpost.h:56:52: note: expected 'void *' but argument is of type 'const Elf64_Addr *' {aka 'const long unsigned int *'} 56 | static inline void __endian(const void *src, void *dest, unsigned int size) | ~~~~~~^~~~
Introduced by commit
367df0e19c67 ("modpost: factor out the common boilerplate of section_rel(a)")
-- Cheers, Stephen Rothwell [unhandled content-type:application/pgp-signature] | |