On Sun, 2013-05-26 at 17:31 +0300, Michael S. Tsirkin wrote:
> The only reason uaccess routines might sleep
> is if they fault. Make this explicit.
>
> Arnd Bergmann suggested that the following code
> if (!is_kernel_addr((unsigned long)__pu_addr))
> might_fault();
> can be fur
The only reason uaccess routines might sleep
is if they fault. Make this explicit.
Arnd Bergmann suggested that the following code
if (!is_kernel_addr((unsigned long)__pu_addr))
might_fault();
can be further simplified by adding a version of might_fault
that includes the ke
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