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Date: Mon, 8 Sep 2008 01:44:18 +0200 From: Andi Kleen <andi@...stfloor.org> To: Jeremy Fitzhardinge <jeremy@...p.org> Cc: Ingo Molnar <mingo@...e.hu>, linux-kernel@...r.kernel.org, "H. Peter Anvin" <hpa@...or.com>, Xen Devel <xen-devel@...ts.xensource.com>, Andi Kleen <andi@...stfloor.org> Subject: Re: [PATCH 6 of 7] x86: use early_ioremap in __acpi_map_table On Sun, Sep 07, 2008 at 03:21:18PM -0700, Jeremy Fitzhardinge wrote: > __acpi_map_table() effectively reimplements early_ioremap(). Rather > than have that duplication, just implement it in terms of > early_ioremap(). > > However, unlike early_ioremap(), __acpi_map_table() just maintains a > single mapping which gets replaced each call, and has no corresponding > unmap function. Implement this by just removing the previous mapping > each time its called. Unfortunately, this will leave a stray mapping > at the end. It would be better to just fix the ACPI code to unmap. -Andi -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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