Re: vm86 segfaults with NX bit

[Alan Cox]

> Also, when NX bit is reset for the first 1MB (or smaller) in
> do_sys_vm86(), it also works as expected.  But I have little clue
> where to restore the bit again.
> 
> Any good suggestions / solutions?

Does it behave if you clear NX just for  640K-1MB, and page 0 ?

Alan
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/