Re: [PATCH] compat: Generic compat_sys_sched_rr_get_interval implementation

[Chris Metcalf]

On 9/18/2012 1:02 PM, Catalin Marinas wrote:
> This function is used by sparc, powerpc tile and arm64 for compat
> support. The patch adds a generic implementation with a wrapper for
> PowerPC to do the u32->int sign extension.
>
> The reason for a single patch covering powerpc, tile and sparc is to
> keep it bisectable, otherwise kernel building may fail with mismatched
> function declarations.
>
> Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>
> Cc: Arnd Bergmann <arnd@xxxxxxxx>
> Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
> Cc: Paul Mackerras <paulus@xxxxxxxxx>
> Cc: David S. Miller <davem@xxxxxxxxxxxxx>
> Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
> Cc: Chris Metcalf <cmetcalf@xxxxxxxxxx>
> Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
> ---
>
> Please note that the patch has only been compile-tested on sparc, tile
> and powerpc (run-time tested on arm64).

Acked-by: Chris Metcalf <cmetcalf@xxxxxxxxxx>  [for tile]

-- 
Chris Metcalf, Tilera Corp.
http://www.tilera.com

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