From mboxrd@z Thu Jan  1 00:00:00 1970
From: Arnd Bergmann <arnd@arndb.de>
Subject: Re: [PATCH V3] asm-generic: add a generic uaccess.h
Date: Mon, 4 May 2009 12:32:22 +0200
Message-ID: <200905041232.22732.arnd@arndb.de>
References: <cover.1241105648.git.arnd@arndb.de> <200905011513.25344.arnd@arndb.de> <49FE861D.5050808@monstr.eu>
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Cc: linux-arch@vger.kernel.org, Remis Lima Baima <remis.developer@googlemail.com>, linux-kernel@vger.kernel.org, Russell King <rmk+lkml@arm.linux.org.uk>

On Monday 04 May 2009, Michal Simek wrote:
> #define MAKE_MM_SEG(s)=A0=A0((mm_segment_t) { (s) })
>=20
> #ifndef KERNEL_DS
> #define KERNEL_DS=A0=A0=A0=A0=A0=A0=A0MAKE_MM_SEG(~0UL)
> #endif
>=20
> #ifndef USER_DS
> #define USER_DS=A0=A0=A0=A0=A0=A0=A0=A0=A0MAKE_MM_SEG(TASK_SIZE - 1)
> #endif
>=20
>=20
> #ifndef get_fs
> #define get_ds() (KERNEL_DS)
> #define get_fs() (current_thread_info()->addr_limit)
>=20
> static inline void set_fs(mm_segment_t fs)
> {
> =A0=A0=A0=A0=A0=A0=A0=A0current_thread_info()->addr_limit =3D fs;
> }
> #endif
>=20

yes, looks good. Thanks for the suggestion.

	Arnd <><