linux-kernel - 2.6.25-git: "x86: fix ioremap RAM check" causes

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Date:	Mon, 4 Feb 2008 02:28:39 -0500
From:	Len Brown <lenb@...nel.org>
To:	tglx@...utronix.de
Cc:	mingo@...e.hu, linux-kernel@...r.kernel.org,
	linux-acpi@...r.kernel.org
Subject: 2.6.25-git: "x86: fix ioremap RAM check" causes - ACPI Error... Could not map memory

My HP nx6325 started printing the ACPI Error's below starting at the commit below.

thanks,
-Len

266b9f8727976769e2ed2dad77ac9295f37e321e is first bad commit
commit 266b9f8727976769e2ed2dad77ac9295f37e321e
Author: Thomas Gleixner <tglx@...utronix.de>
Date:   Wed Jan 30 13:34:06 2008 +0100

    x86: fix ioremap RAM check

    Signed-off-by: Ingo Molnar <mingo@...e.hu>
    Signed-off-by: Thomas Gleixner <tglx@...utronix.de>

:040000 040000 8e3dfc0d4ae3145f14b684c4da844d3d0550cc3d 2b8673a61062b3548e6341c0155c35acd33a2b00 M      arch
...
Initialized 29/33 Regions 0/0 Fields 63/64 Buffers 68/78 Packages (1172 nodes)
Initializing Device/Processor/Thermal objects by executing _INI methods:....
ACPI Error (exregion-0164): Could not map memory at 000000000000010A, size F6 [20070126]
ACPI Exception (evregion-0420): AE_NO_MEMORY, Returned by Handler for [SystemMemory] [20070126]
ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.C074.C241._INI] (Node ffff81001b91c180), AE_NO_MEMORY
ACPI Exception (nsinit-0564): AE_NO_MEMORY, during \_SB_.C074.C241._INI._INI execution [20070126]
..
Executed 6 _INI methods requiring 2 _STA executions (examined 120 objects)
ACPI: Interpreter enabled
ACPI: (supports S0 S3 S4 S5)
ACPI: Using IOAPIC for interrupt routing
ACPI Error (exregion-0164): Could not map memory at 0000000000000104, size FC [20070126]
ACPI Exception (evregion-0420): AE_NO_MEMORY, Returned by Handler for [SystemMemory] [20070126]
ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.C074.C241.C24F.C250._STA] (Node ffff81001b91c768), AE_NO_MEMORY
ACPI Error (exregion-0164): Could not map memory at 0000000000000184, size 7C [20070126]
ACPI Exception (evregion-0420): AE_NO_MEMORY, Returned by Handler for [SystemMemory] [20070126]
ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.C074.C241.C251.C252._STA] (Node ffff81001b91c650), AE_NO_MEMORY
ACPI: EC: GPE = 0x11, I/O: command/status = 0x66, data = 0x62
ACPI: EC: driver started in interrupt mode
ACPI: PCI Root Bridge [C074] (0000:00)
PCI: Transparent bridge - 0000:00:14.4
ACPI: PCI Interrupt Routing Table [\_SB_.C074._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.C074.C075._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.C074.C0DF._PRT]
ACPI: PCI Interrupt Link [C125] (IRQs 10 11) *0, disabled.
ACPI: PCI Interrupt Link [C126] (IRQs 10 11) *0, disabled.
ACPI: PCI Interrupt Link [C127] (IRQs 10 11) *0, disabled.
ACPI: PCI Interrupt Link [C128] (IRQs 10 11) *0, disabled.
ACPI: PCI Interrupt Link [C129] (IRQs 10 11) *0, disabled.
ACPI: PCI Interrupt Link [C12A] (IRQs 9) *0, disabled.
ACPI: PCI Interrupt Link [C12B] (IRQs 10 11) *0, disabled.
ACPI: PCI Interrupt Link [C12C] (IRQs *10 11)
ACPI: Power Resource [C223] (off)
ACPI: Power Resource [C1FE] (off)
ACPI: Power Resource [C217] (on)
ACPI: Power Resource [C34B] (off)
ACPI: Power Resource [C34C] (off)
ACPI: Power Resource [C34D] (off)
ACPI: Power Resource [C34E] (off)
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
ACPI: bus type pnp registered
ACPI Error (exregion-0164): Could not map memory at 0000000000000104, size FC [20070126]
ACPI Exception (evregion-0420): AE_NO_MEMORY, Returned by Handler for [SystemMemory] [20070126]
ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.C074.C241.C24F.C250._STA] (Node ffff81001b91c768), AE_NO_MEMORY
ACPI Error (uteval-0233): Method execution failed [\_SB_.C074.C241.C24F.C250._STA] (Node ffff81001b91c768), AE_NO_MEMORY
ACPI Error (exregion-0164): Could not map memory at 0000000000000184, size 7C [20070126]
ACPI Exception (evregion-0420): AE_NO_MEMORY, Returned by Handler for [SystemMemory] [20070126]
ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.C074.C241.C251.C252._STA] (Node ffff81001b91c650), AE_NO_MEMORY
ACPI Error (uteval-0233): Method execution failed [\_SB_.C074.C241.C251.C252._STA] (Node ffff81001b91c650), AE_NO_MEMORY

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