On Wed, 25 Apr 2007 22:45:09 -0700 Randy Dunlap <[EMAIL PROTECTED]> wrote:
> From: Randy Dunlap <[EMAIL PROTECTED]> > > Eliminate 19439 (!!) sparse warnings like: > include/linux/mm.h:321:22: warning: constant 0xffff810000000000 is so big it > is unsigned long > > Eliminate 56 sparse warnings like: > arch/x86_64/kernel/setup.c:248:16: warning: constant 0xffffffff80000000 is so > big it is unsigned long > > Eliminate 5 sparse warnings like: > arch/x86_64/kernel/module.c:49:13: warning: constant 0xfffffffffff00000 is so > big it is unsigned long > > Eliminate 23 sparse warnings like: > arch/x86_64/mm/init.c:551:37: warning: constant 0xffffc20000000000 is so big > it is unsigned long > > Eliminate 6 sparse warnings like: > arch/x86_64/kernel/module.c:49:13: warning: constant 0xffffffff88000000 is so > big it is unsigned long > > Eliminate 23 sparse warnings like: > arch/x86_64/mm/init.c:552:6: warning: constant 0xffffe1ffffffffff is so big > it is unsigned long > > Eliminate 3 sparse warnings like: > arch/x86_64/kernel/e820.c:186:17: warning: constant 0x3fffffffffff is so big > it is long > > ... > > +#ifdef __ASSEMBLY__ > #define MAXMEM 0x3fffffffffff > #define VMALLOC_START 0xffffc20000000000 > #define VMALLOC_END 0xffffe1ffffffffff > #define MODULES_VADDR 0xffffffff88000000 > #define MODULES_END 0xfffffffffff00000 > #define MODULES_LEN (MODULES_END - MODULES_VADDR) > +#else > +#define MAXMEM 0x3fffffffffffUL > +#define VMALLOC_START 0xffffc20000000000UL > +#define VMALLOC_END 0xffffe1ffffffffffUL > +#define MODULES_VADDR 0xffffffff88000000UL > +#define MODULES_END 0xfffffffffff00000UL > +#define MODULES_LEN (MODULES_END - MODULES_VADDR) > +#endif > hm, the duplication is unfortunate. I wonder if it's worth doing a cpp token-pasting trick to avoid having to do that. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/