3.2.100-rc1 review patch. If anyone has any objections, please let me know.
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From: Denys Vlasenko dvlasenk@redhat.com
commit 3876488444e71238e287459c39d7692b6f718c3e upstream.
Suggested by Andy.
Suggested-by: Andy Lutomirski luto@amacapital.net Signed-off-by: Denys Vlasenko dvlasenk@redhat.com Acked-by: Linus Torvalds torvalds@linux-foundation.org Cc: Alexei Starovoitov ast@plumgrid.com Cc: Borislav Petkov bp@alien8.de Cc: Frederic Weisbecker fweisbec@gmail.com Cc: H. Peter Anvin hpa@zytor.com Cc: Kees Cook keescook@chromium.org Cc: Oleg Nesterov oleg@redhat.com Cc: Steven Rostedt rostedt@goodmis.org Cc: Will Drewry wad@chromium.org Link: http://lkml.kernel.org/r/1425912738-559-1-git-send-email-dvlasenk@redhat.com Signed-off-by: Ingo Molnar mingo@kernel.org [bwh: Backported to 3.2: - There is no definition in vfio.h to move - Put the definition inside the #ifdef __KERNEL__ section] Signed-off-by: Ben Hutchings ben@decadent.org.uk --- --- a/include/linux/stddef.h +++ b/include/linux/stddef.h @@ -23,6 +23,16 @@ enum { #else #define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER) #endif + +/** + * offsetofend(TYPE, MEMBER) + * + * @TYPE: The type of the structure + * @MEMBER: The member within the structure to get the end offset of + */ +#define offsetofend(TYPE, MEMBER) \ + (offsetof(TYPE, MEMBER) + sizeof(((TYPE *)0)->MEMBER)) + #endif /* __KERNEL__ */
#endif