From: Russell King <rmk@arm.linux.org.uk>
To: Jun Sun <jsun@mvista.com>
Cc: linux-kernel@vger.kernel.org, Ralf Baechle <ralf@linux-mips.org>
Subject: Re: Properly implement flush_dcache_page in 2.4? (Or is it possible?)
Date: Fri, 30 May 2003 19:09:29 +0100 [thread overview]
Message-ID: <20030530190929.E9419@flint.arm.linux.org.uk> (raw)
In-Reply-To: <20030530103254.B1669@mvista.com>; from jsun@mvista.com on Fri, May 30, 2003 at 10:32:54AM -0700
On Fri, May 30, 2003 at 10:32:54AM -0700, Jun Sun wrote:
> So my question is: how other CPU arches with the same problem
> implement flush_dcache_page()? Flushing the whole cache? Or
> have a broken implementation and pretend it is OK? :)
See __flush_dcache_page() in arch/arm/mm/fault-armv.c in 2.5.70.
--
Russell King (rmk@arm.linux.org.uk) The developer of ARM Linux
http://www.arm.linux.org.uk/personal/aboutme.html
next prev parent reply other threads:[~2003-05-30 17:56 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-05-30 17:32 Properly implement flush_dcache_page in 2.4? (Or is it possible?) Jun Sun
2003-05-30 18:09 ` Russell King [this message]
2003-05-30 23:00 ` Jun Sun
2003-05-30 23:14 ` Russell King
2003-05-31 0:18 ` Jun Sun
2003-05-31 7:24 ` Hugh Dickins
2003-05-31 7:52 ` Russell King
2003-05-31 8:33 ` Hugh Dickins
2003-05-31 9:19 ` Russell King
2003-05-31 10:09 ` Hugh Dickins
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