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| author | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2024-12-02 11:22:11 -0500 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2024-12-02 11:22:11 -0500 |
| commit | 8f109f287fdc7b8fc7dcb6b2190c8b17dc22fcda (patch) | |
| tree | 8c59d34866fcb6d121bbb30014ca46a49a818f1b /include/linux/compiler.h | |
| parent | 54254727837440966c3381ea688df002ff14f269 (diff) | |
| parent | 40384c840ea1944d7c5a392e8975ed088ecf0b37 (diff) | |
Merge drm/drm-next into drm-xe-next
A backmerge to get the PMT preparation work for
merging the BMG PMT support.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'include/linux/compiler.h')
| -rw-r--r-- | include/linux/compiler.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/include/linux/compiler.h b/include/linux/compiler.h index 4d4e23b6e3e7..469a64dd6495 100644 --- a/include/linux/compiler.h +++ b/include/linux/compiler.h @@ -239,11 +239,18 @@ static inline void *offset_to_ptr(const int *off) #endif /* __ASSEMBLY__ */ +#ifdef __CHECKER__ +#define __BUILD_BUG_ON_ZERO_MSG(e, msg) (0) +#else /* __CHECKER__ */ +#define __BUILD_BUG_ON_ZERO_MSG(e, msg) ((int)sizeof(struct {_Static_assert(!(e), msg);})) +#endif /* __CHECKER__ */ + /* &a[0] degrades to a pointer: a different type from an array */ -#define __must_be_array(a) BUILD_BUG_ON_ZERO(__same_type((a), &(a)[0])) +#define __must_be_array(a) __BUILD_BUG_ON_ZERO_MSG(__same_type((a), &(a)[0]), "must be array") /* Require C Strings (i.e. NUL-terminated) lack the "nonstring" attribute. */ -#define __must_be_cstr(p) BUILD_BUG_ON_ZERO(__annotated(p, nonstring)) +#define __must_be_cstr(p) \ + __BUILD_BUG_ON_ZERO_MSG(__annotated(p, nonstring), "must be cstr (NUL-terminated)") /* * This returns a constant expression while determining if an argument is |