linux-kernel - Re: [PATCH v4 15/19] ARM: LPAE: use phys_addr_t instead of unsigned long for physical addresses

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Message-ID: <20110212102803.GC15616@n2100.arm.linux.org.uk>
Date:	Sat, 12 Feb 2011 10:28:03 +0000
From:	Russell King - ARM Linux <linux@....linux.org.uk>
To:	Catalin Marinas <catalin.marinas@....com>
Cc:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Will Deacon <will.deacon@....com>
Subject: Re: [PATCH v4 15/19] ARM: LPAE: use phys_addr_t instead of
	unsigned long for physical addresses

On Mon, Jan 24, 2011 at 05:55:57PM +0000, Catalin Marinas wrote:
>  arch/arm/include/asm/memory.h     |   17 +++++++++--------
>  arch/arm/include/asm/outercache.h |   14 ++++++++------
>  arch/arm/include/asm/pgtable.h    |    2 +-
>  arch/arm/include/asm/setup.h      |    2 +-
>  arch/arm/kernel/setup.c           |    5 +++--
>  arch/arm/mm/init.c                |    6 +++---
>  arch/arm/mm/mmu.c                 |    7 ++++---
>  7 files changed, 29 insertions(+), 24 deletions(-)

If this is split up into four separate patches, we can probably sort out
merging this for the upcoming window.

asm/memory.h will conflict non-trivially with p2v patch set, but I think
we can merge the changes to everything but __virt_to_phys/__phys_to_virt.

asm/outercache.h changes are stand-alone.

asm/pgtable.h looks like it could use __pfn_to_phys(pfn) rather than
adding the cast, and can be combined with mm/init.c and mm/mmu.c.

asm/setup.h and arch/arm/kernel/setup.c form another logical group.
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