Hi, I found following error in 2.6, when I compiled. include/asm/system.h: In function `__cmpxchg_u32': include/asm/system.h:407: error: `val' undeclared (first use in this function) include/asm/system.h:407: error: (Each undeclared identifier is reported only once include/asm/system.h:407: error: for each function it appears in.) I made patch. Is this patch right? Yoichi
diff -aruN --exclude=CVS --exclude=.cvsignore linux.orig/include/asm-mips/system.h linux/include/asm-mips/system.h --- linux.orig/include/asm-mips/system.h 2003-12-03 11:30:36.000000000 +0900 +++ linux/include/asm-mips/system.h 2003-12-09 11:21:08.000000000 +0900 @@ -404,7 +404,8 @@ local_irq_save(flags); retval = *m; - *m = val; + if (retval == old) + *m = new; local_irq_restore(flags); /* implies memory barrier */ #endif @@ -440,7 +441,8 @@ local_irq_save(flags); retval = *m; - *m = val; + if (retval == old) + *m = new; local_irq_restore(flags); /* implies memory barrier */ #endif
