linux-kernel - Re: [3/5] mm/hugetlb: remove arch_prepare/release

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-Id: <20150604121538.58C3C140273@ozlabs.org>
Date:	Thu,  4 Jun 2015 22:15:38 +1000 (AEST)
From:	Michael Ellerman <mpe@...erman.id.au>
To:	Dominik Dingel <dingel@...ux.vnet.ibm.com>,
	linux-kernel@...r.kernel.org
Cc:	linuxppc-dev@...ts.ozlabs.org
Subject: Re: [3/5] mm/hugetlb: remove arch_prepare/release_hugepage from arch headers

On Thu, 2015-28-05 at 11:52:35 UTC, Dominik Dingel wrote:
> Nobody used these hooks so they were removed from common code,
> and can now be removed from the architectures.
> 
> Acked-by: Martin Schwidefsky <schwidefsky@...ibm.com>
> Signed-off-by: Dominik Dingel <dingel@...ux.vnet.ibm.com>
> Acked-by: Ralf Baechle <ralf@...ux-mips.org>

> diff --git a/arch/powerpc/include/asm/hugetlb.h b/arch/powerpc/include/asm/hugetlb.h
> index 4bbd3c8..7eac89b 100644
> --- a/arch/powerpc/include/asm/hugetlb.h
> +++ b/arch/powerpc/include/asm/hugetlb.h
> @@ -168,15 +168,6 @@ static inline pte_t huge_ptep_get(pte_t *ptep)
>  	return *ptep;
>  }
>  
> -static inline int arch_prepare_hugepage(struct page *page)
> -{
> -	return 0;
> -}
> -
> -static inline void arch_release_hugepage(struct page *page)
> -{
> -}
> -
>  static inline void arch_clear_hugepage_flags(struct page *page)
>  {
>  }

Acked-by: Michael Ellerman <mpe@...erman.id.au>

cheers
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/