From: Ralf Baechle <ralf@linux-mips.org>
To: Fuxin Zhang <zhangfx@lemote.com>
Cc: tiansm@lemote.com, linux-mips@linux-mips.org
Subject: Re: [PATCH] override of arch/mips/mm/cache.c: __uncached_access
Date: Thu, 7 Jun 2007 18:05:42 +0100 [thread overview]
Message-ID: <20070607170542.GD30044@linux-mips.org> (raw)
In-Reply-To: <4667A443.8060105@lemote.com>
On Thu, Jun 07, 2007 at 02:22:59PM +0800, Fuxin Zhang wrote:
> For example,if we are using this memory layout:
> 0-256MB phys mem
> 256-512M pci io/mem region
> 512-768MB phys mem
> Xorg will crash due to pci video memory mapping problem.
>
> So this is not really only for Fulong.
>
> BTW:
> Songmao, we'd better add a comment to justify this code.
Note I didn't fundamentally object to the patch; it was rather a a question
of _how_ to do it. The patch I put into the -queue tree will allow you
to put all the Fulong-specifics into the Fulong code rather than the
generic code.
Ralf
prev parent reply other threads:[~2007-06-07 17:12 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-06 6:52 Lemote Loongson 2E patch update [take 2] tiansm
2007-06-06 6:52 ` [PATCH 01/15] new files for lemote fulong mini-PC support tiansm
2007-06-11 15:40 ` Ralf Baechle
2007-06-06 6:52 ` [PATCH 02/15] arch related Makefile update for lemote fulong mini-PC tiansm
2007-06-06 6:52 ` [PATCH 03/15] Kconfig update for lemote fulong miniPC tiansm
2007-06-06 6:52 ` [PATCH 04/15] TO_PHYS_MASK for loongson2 tiansm
2007-06-06 17:41 ` Ralf Baechle
2007-06-06 6:52 ` [PATCH 05/15] add MACH_GROUP_LEMOTE & MACH_LEMOTE_FULONG tiansm
2007-06-06 6:52 ` [PATCH 06/15] define Hit_Invalidate_I to Index_Invalidate_I for loongson2 tiansm
2007-06-06 6:52 ` [PATCH 07/15] add Loongson processor definitions tiansm
2007-06-06 6:52 ` [PATCH 08/15] define MODULE_PROC_FAMILY for Loongson2 tiansm
2007-06-06 6:52 ` [PATCH 09/15] add serial port definition for lemote fulong tiansm
2007-06-12 12:34 ` Ralf Baechle
2007-06-12 12:57 ` Fuxin Zhang
2007-06-12 13:01 ` Ralf Baechle
2007-06-13 18:57 ` Ralf Baechle
2007-06-06 6:52 ` [PATCH 10/15] make cpu_probe recognize Loongson2 tiansm
2007-06-06 6:52 ` [PATCH 11/15] add Loongson support to /proc/cpuinfo tiansm
2007-06-06 6:52 ` [PATCH 12/15] cheat for support of more than 256MB memory tiansm
2007-06-06 6:52 ` [PATCH 13/15] define MODULE_PROC_FAMILY for Loongson2 tiansm
2007-06-06 6:52 ` [PATCH 14/15] tlb handling support for Loongson2 processor tiansm
2007-06-06 6:52 ` [PATCH 15/15] work around for more than 256MB memory support tiansm
2007-06-06 8:01 ` Franck Bui-Huu
2007-06-06 18:28 ` Ralf Baechle
2007-06-07 6:04 ` [PATCH] override of arch/mips/mm/cache.c: __uncached_access tiansm
2007-06-07 6:22 ` Fuxin Zhang
2007-06-07 17:05 ` Ralf Baechle [this message]
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