Re: [PATCH] arm64: fix !CONFIG_COMPAT build failures

[Catalin Marinas]

On Sat, Apr 05, 2014 at 03:25:49PM +0100, Mark Salter wrote:
> Recent arm64 builds using CONFIG_ARM64_64K_PAGES are failing with:
> 
>   arch/arm64/kernel/perf_regs.c: In function âperf_reg_abiâ:
>   arch/arm64/kernel/perf_regs.c:41:2: error: implicit declaration of function âis_compat_threadâ
> 
>   arch/arm64/kernel/perf_event.c:1398:2: error: unknown type name âcompat_uptr_tâ
> 
> This is due to some recent arm64 perf commits with compat support:
> 
>   commit 23c7d70d55c6d9:
>     ARM64: perf: add support for frame pointer unwinding in compat mode
> 
>   commit 2ee0d7fd36a3f8:
>     ARM64: perf: add support for perf registers API
> 
> Those patches make the arm64 kernel unbuildable if CONFIG_COMPAT is not
> defined and CONFIG_ARM64_64K_PAGES depends on !CONFIG_COMPAT. This patch
> allows the arm64 kernel to build with and without CONFIG_COMPAT.
> 
> Signed-off-by: Mark Salter <msalter@xxxxxxxxxx>

Thanks. Applied.

-- 
Catalin
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