From: "Huang, Ying" <ying.huang@intel.com>
To: Andi Kleen <andi@firstfloor.org>
Cc: Ingo Molnar <mingo@elte.hu>,
torvalds@osdl.org, tglx@linutronix.de,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] Fix left over EFI cache mapping problems
Date: Fri, 15 Feb 2008 17:16:53 +0800 [thread overview]
Message-ID: <1203067013.30010.31.camel@caritas-dev.intel.com> (raw)
In-Reply-To: <20080215085501.GC25949@one.firstfloor.org>
On Fri, 2008-02-15 at 09:55 +0100, Andi Kleen wrote:
> > But because end_pfn_map contains the above UC memory area, efi_ioremap()
> > is not used on EFI 64.
>
> I see. It would be a good idea if you could test with a limited
> memmap (mem=... command line option) just to make sure this path works
I tested efi_ioremap with "memmap=...", and it works fine on my 2G EFI
box.
Best Regards,
Huang Ying
next prev parent reply other threads:[~2008-02-15 9:23 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-14 13:13 [PATCH] Fix left over EFI cache mapping problems Andi Kleen
2008-02-14 16:12 ` Ingo Molnar
2008-02-14 17:16 ` Andi Kleen
2008-02-14 18:38 ` Ingo Molnar
2008-02-14 21:42 ` Andi Kleen
2008-02-14 22:08 ` Arjan van de Ven
2008-02-14 23:01 ` Andi Kleen
2008-02-15 2:52 ` Huang, Ying
2008-02-15 8:55 ` Andi Kleen
2008-02-15 9:16 ` Huang, Ying [this message]
2008-02-15 4:48 ` Huang, Ying
2008-02-15 5:44 ` Linus Torvalds
2008-02-15 6:24 ` Huang, Ying
2008-02-15 7:30 ` Ingo Molnar
2008-02-15 7:08 ` Ingo Molnar
2008-02-15 7:32 ` Huang, Ying
2008-02-18 1:53 ` Huang, Ying
2008-02-18 11:26 ` Andi Kleen
2008-02-18 14:05 ` Ingo Molnar
2008-02-15 8:48 ` Andi Kleen
2008-02-15 9:21 ` Huang, Ying
2008-02-15 9:43 ` Andi Kleen
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