On Friday 31 March 2006 18:47, Wesley Emeneker wrote: > 64-bit kernel, gcc 3.4.4-2, Centos 4.2
Ah, ok, then the key is in the CentOS kernel headers, which are different from normal ones (they use linux-libc-headers IIRC). Will put the proper patch in next -bb. > Blaisorblade wrote: > >On Friday 31 March 2006 02:52, Wesley Emeneker wrote: > >>I just downloaded the 2.6.16-bb1 patch and tried to compile against > >> 2.6.16. I encountered a problem in arch/um/drivers/cow_sys.h,cow.h, and > >> cow_user.c > >> > >>arch/um/drivers/cow_sys.h: In function `cow_file_size': > >>arch/um/drivers/cow_sys.h:33: warning: passing arg 2 of `os_file_size' > >>from incompatible pointer type > >>arch/um/drivers/cow_user.c: In function `write_cow_header': > >>arch/um/drivers/cow_user.c:232: warning: passing arg 2 of > >>`cow_file_size' from incompatible pointer type > >>arch/um/drivers/cow_user.c: At top level: > >>arch/um/drivers/cow_user.c:274: error: conflicting types for > >>'read_cow_header' > >>arch/um/drivers/cow.h:50: error: previous declaration of > >>'read_cow_header' was here > >>arch/um/drivers/cow_user.c:274: error: conflicting types for > >>'read_cow_header' > >>arch/um/drivers/cow.h:50: error: previous declaration of > >>'read_cow_header' was here > >> > >> > >>The simple and obvious fix is to change "__u64" in cow_sys.h and cow.h > >>to be "unsigned long long", > > > >Are you compiling a 64-bit kernel? With which GCC release? > > > >In that case I can guess what's going on: __u64 is being defined as > > "unsigned long", which is valid, and gcc is not recognizing it's the same > > thing as unsigned long (and it's right since normally they're different). > > > >However, I've never seen that (possibly I tested only before doing some > >changes about this, which are in -bb1). > > > >>but this makes me think that I am missing something like an include file > >>with a definition somewhere. > >>Any ideas? -- Inform me of my mistakes, so I can keep imitating Homer Simpson's "Doh!". Paolo Giarrusso, aka Blaisorblade (Skype ID "PaoloGiarrusso", ICQ 215621894) http://www.user-mode-linux.org/~blaisorblade ___________________________________ Yahoo! Mail: gratis 1GB per i messaggi e allegati da 10MB http://mail.yahoo.it ------------------------------------------------------- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642 _______________________________________________ User-mode-linux-user mailing list User-mode-linux-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user
