Re: [RESEND][PATCH 1/2] lib/scatterlist: Make ARCH_HAS_SG_CHAIN an actual Kconfig
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- To: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
- Subject: Re: [RESEND][PATCH 1/2] lib/scatterlist: Make ARCH_HAS_SG_CHAIN an actual Kconfig
- From: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
- Date: Mon, 24 Mar 2014 06:47:06 +0100
- Cc: Russell King <linux@xxxxxxxxxxxxxxxx>, "David S. Miller" <davem@xxxxxxxxxxxxx>, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, Ingo Molnar <mingo@xxxxxxxxxx>, "H. Peter Anvin" <hpa@xxxxxxxxx>, x86@xxxxxxxxxx, "James E.J. Bottomley" <JBottomley@xxxxxxxxxxxxx>, Fenghua Yu <fenghua.yu@xxxxxxxxx>, Tony Luck <tony.luck@xxxxxxxxx>, Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>, Paul Mackerras <paulus@xxxxxxxxx>, Martin Schwidefsky <schwidefsky@xxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, linuxppc-dev@xxxxxxxxxxxxxxxx, linux-s390@xxxxxxxxxxxxxxx, sparclinux@xxxxxxxxxxxxxxx, linux-scsi@xxxxxxxxxxxxxxx, linux-ia64@xxxxxxxxxxxxxxx, linux390@xxxxxxxxxx, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
- In-reply-to: <1395512032-20575-2-git-send-email-lauraa@codeaurora.org>
- List-id: <linux-ia64.vger.kernel.org>
- References: <1395512032-20575-1-git-send-email-lauraa@codeaurora.org> <1395512032-20575-2-git-send-email-lauraa@codeaurora.org>
- User-agent: Mutt/1.5.21 (2010-09-15)
On Sat, Mar 22, 2014 at 11:13:51AM -0700, Laura Abbott wrote:
> Rather than have architectures #define ARCH_HAS_SG_CHAIN in an architecture
> specific scatterlist.h, make it a proper Kconfig option and use that
> instead. At same time, remove the header files are are now mostly
> useless and just include asm-generic/scatterlist.h.
>
[...]
> diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
> index 65a0775..d6c2059 100644
> --- a/arch/s390/Kconfig
> +++ b/arch/s390/Kconfig
> @@ -142,6 +142,7 @@ config S390
> select SYSCTL_EXCEPTION_TRACE
> select VIRT_CPU_ACCOUNTING
> select VIRT_TO_BUS
> + select ARCH_HAS_SG_CHAIN
>
Acked-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
FWIW, it would have been nice to keep the list of selected configs sorted.
However no need to resend.
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