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SubjectRe: [PATCH v5 1/9] book3s/64: avoid circular header inclusion in mmu-hash.h
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Le 06/10/2018 à 14:47, Michael Ellerman a écrit :
> Christophe LEROY <christophe.leroy@c-s.fr> writes:
>
>> The serie has been successfully compiled tested at
>> http://kisskb.ellerman.id.au/kisskb/head/358723b36b126a381d827c82d04ee226321416b2/
>
> I guess we need to turn on BPF_JIT in some configs :)
>
> This works (builds), but not runtime tested:
>
> diff --git a/arch/powerpc/net/bpf_jit32.h b/arch/powerpc/net/bpf_jit32.h
> index 6f4daacad296..dc50a8d4b3b9 100644
> --- a/arch/powerpc/net/bpf_jit32.h
> +++ b/arch/powerpc/net/bpf_jit32.h
> @@ -106,9 +106,8 @@ DECLARE_LOAD_FUNC(sk_load_byte_msh);
> } while (0)
> #else
> #define PPC_BPF_LOAD_CPU(r) \
> - do { BUILD_BUG_ON(FIELD_SIZEOF(struct thread_info, cpu) != 4); \
> - PPC_LHZ_OFFS(r, (1 & ~(THREAD_SIZE - 1)), \
> - offsetof(struct thread_info, cpu)); \
> + do { BUILD_BUG_ON(FIELD_SIZEOF(struct task_struct, cpu) != 4); \
> + PPC_LHZ_OFFS(r, 2, offsetof(struct task_struct, cpu)); \
> } while(0)
> #endif
> #else
>

Thanks, I'll take that.

Christophe

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