Jes Sorensen wrote: > Matthew Chapman wrote: >> Jes, >> >> Glad you tracked it down. Can I suggest rather than using memcpy, a >> more efficient way might be something like... >> >> #define ZERO_EXTEND(x,bits) ((x) & (~0UL >> (64-(bits)))) >> >> *dest = ZERO_EXTEND(p->u.ioreq.data, 8*s); > > Much nicer indeed! > > Here's a pretty version - Tony will you apply this one instead. Hi, Jes Good catch!! Since this is a key fix for 2.6.26, Avi or Tony may help to push the fix into upstream. :-) Xiantao -- To unsubscribe from this list: send the line "unsubscribe linux-ia64" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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