Re: [Qemu-devel] [PATCH 01/15] atomic: introduce atomic operations

[Paolo Bonzini <pbonzini@redhat.com>]

Il 08/08/2012 08:25, Liu Ping Fan ha scritto:
> From: Liu Ping Fan <pingfank@linux.vnet.ibm.com>
> 
> If out of global lock, we will be challenged by SMP in low level,
> so need atomic ops.
> 
> This file is heavily copied from kernel.

Then it cannot be GPLv2 _or later_.  Please use the version that I
pointed you to.

Paolo

 Currently, only x86 atomic ops
> included, and will be extended for other arch for future.
> 
> Signed-off-by: Liu Ping Fan <pingfank@linux.vnet.ibm.com>
> ---
>  include/qemu/atomic.h |  161 +++++++++++++++++++++++++++++++++++++++++++++++++
>  1 files changed, 161 insertions(+), 0 deletions(-)
>  create mode 100644 include/qemu/atomic.h
> 
> diff --git a/include/qemu/atomic.h b/include/qemu/atomic.h
> new file mode 100644
> index 0000000..8e1fc3e
> --- /dev/null
> +++ b/include/qemu/atomic.h
> @@ -0,0 +1,161 @@
> +/*
> + * Simple interface for atomic operations.
> + *
> + * This work is licensed under the terms of the GNU GPL, version 2 or later.
> + * See the COPYING file in the top-level directory.
> + *
> + */