Messages in this thread | | | Date | Fri, 24 Nov 2006 22:07:46 -0800 (PST) | Subject | Re: [PATCH] Avoid truncating to 'long' in ALIGN() macro | From | David Miller <> |
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From: Roland Dreier <rdreier@cisco.com> Date: Fri, 24 Nov 2006 21:40:14 -0800
> diff --git a/include/linux/kernel.h b/include/linux/kernel.h > index 24b6111..cc542d3 100644 > --- a/include/linux/kernel.h > +++ b/include/linux/kernel.h > @@ -31,7 +31,7 @@ #define ULLONG_MAX (~0ULL) > #define STACK_MAGIC 0xdeadbeef > > #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) > -#define ALIGN(x,a) (((x)+(a)-1UL)&~((a)-1UL)) > +#define ALIGN(x,a) (((x)+(a)-1L)&~((a)-1L))
Perhaps a better way to fix this is to use typeof() like other similar macros do. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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