[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Xen-devel] [PATCH RESEND v5 3/6] xen/arm: Implement modify_returncode

On Fri, 2013-11-08 at 16:50 +0900, Jaeyong Yoo wrote:
> From: Alexey Sokolov <sokolov.a@xxxxxxxxxxx>
> Making sched_op in do_suspend (driver/xen/manage.c) returns 0 on the success 
> of suspend.
> Singed-off-by: Alexey Sokolov <sokolov.a@xxxxxxxxxxx>

Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>

Although if you wanted to...
> +#elif defined(__arm__)
make this "... || defined(__aarch64__)" and ...
> +    ctxt.c.user_regs.r0_usr = 1;

Use x0 here instead (which is a 64-bit alias of r0_usr, so good for both
32 and 64 bit).

Then it would be ready made for 64-bit too in the future.


Xen-devel mailing list



Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.