On Wed, May 14, 2014 at 08:59:55PM +0200, Richard Weinberger wrote:
> It is no longer needed to define them on our own.
>
> Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
> Cc: Richard Weinberger <richard@xxxxxx>
> Cc: sparclinux@xxxxxxxxxxxxxxx
> Cc: linux-kernel@xxxxxxxxxxxxxxx
> Signed-off-by: Richard Weinberger <richard@xxxxxx>
> ---
> arch/sparc/include/asm/tlb_32.h | 8 --------
> arch/sparc/include/asm/tlb_64.h | 3 ---
> 2 files changed, 11 deletions(-)
>
> diff --git a/arch/sparc/include/asm/tlb_32.h b/arch/sparc/include/asm/tlb_32.h
> index 6d02d1c..60641a1 100644
> --- a/arch/sparc/include/asm/tlb_32.h
> +++ b/arch/sparc/include/asm/tlb_32.h
> @@ -11,14 +11,6 @@ do { \
> flush_tlb_range(vma, vma->vm_start, vma->vm_end); \
> } while (0)
>
> -#define __tlb_remove_tlb_entry(tlb, pte, address) \
> - do { } while (0)
> -
> -#define tlb_flush(tlb) \
> -do { \
> - flush_tlb_mm((tlb)->mm); \
> -} while (0)
> -
> #include <asm-generic/tlb.h>
>
> #endif /* _SPARC_TLB_H */
This part looks OK.
> diff --git a/arch/sparc/include/asm/tlb_64.h b/arch/sparc/include/asm/tlb_64.h
> index 190e189..36fdcec 100644
> --- a/arch/sparc/include/asm/tlb_64.h
> +++ b/arch/sparc/include/asm/tlb_64.h
> @@ -22,9 +22,6 @@ extern void smp_flush_tlb_mm(struct mm_struct *mm);
> extern void __flush_tlb_pending(unsigned long, unsigned long, unsigned long *);
> extern void flush_tlb_pending(void);
>
> -#define tlb_start_vma(tlb, vma) do { } while (0)
> -#define tlb_end_vma(tlb, vma) do { } while (0)
> -#define __tlb_remove_tlb_entry(tlb, ptep, address) do { } while (0)
> #define tlb_flush(tlb) flush_tlb_pending()
>
> #include <asm-generic/tlb.h>
This does not fly for sparc64.
__pte_free_tlb is a static inline in pgalloc_64.h so no
define exist to teach tlb.h that an arch override exist.
Likewise for __pmd_free_tlb
Sam
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