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 kvm-ia64" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
