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[patch 08/28] x86: add io delay quirk for Presario F700

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From: Greg KH <gregkh@...>
To: <linux-kernel@...>, <stable@...>
Cc: Justin Forbes <jmforbes@...>, Zwane Mwaikambo <zwane@...>, Theodore Ts'o <tytso@...>, Randy Dunlap <rdunlap@...>, Dave Jones <davej@...>, Chuck Wolber <chuckw@...>, Chris Wedgwood <reviews@...>, Michael Krufky <mkrufky@...>, Chuck Ebbert <cebbert@...>, Domenico Andreoli <cavokz@...>, Willy Tarreau <w@...>, Rodrigo Rubira Branco <rbranco@...>, Jake Edge <jake@...>, Eugene Teo <eteo@...>, <torvalds@...>, <akpm@...>, <alan@...>, H. Peter Anvin <hpa@...>
Subject: [patch 08/28] x86: add io delay quirk for Presario F700
Date: Monday, October 6, 2008 - 7:17 pm

2.6.25-stable review patch.  If anyone has any objections, please let us
know.

------------------
From: Chuck Ebbert <cebbert@redhat.com>

commit e6a5652fd156a286faadbf7a4062b5354d4e346e upstream

Manually adding "io_delay=0xed" fixes system lockups in ioapic
mode on this machine.

System Information
	Manufacturer: Hewlett-Packard
	Product Name: Presario F700 (KA695EA#ABF)

Base Board Information
	Manufacturer: Quanta
	Product Name: 30D3

Reference:
https://bugzilla.redhat.com/show_bug.cgi?id=459546

Signed-off-by: Chuck Ebbert <cebbert@redhat.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
 arch/x86/kernel/io_delay.c |    8 ++++++++
 1 file changed, 8 insertions(+)

--- a/arch/x86/kernel/io_delay.c
+++ b/arch/x86/kernel/io_delay.c
@@ -92,6 +92,14 @@ static struct dmi_system_id __initdata i
 			DMI_MATCH(DMI_BOARD_NAME, "30BF")
 		}
 	},
+	{
+		.callback	= dmi_io_delay_0xed_port,
+		.ident		= "Presario F700",
+		.matches	= {
+			DMI_MATCH(DMI_BOARD_VENDOR, "Quanta"),
+			DMI_MATCH(DMI_BOARD_NAME, "30D3")
+		}
+	},
 	{ }
 };
 

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[patch 00/28] 2.6.25-stable review, Greg KH, (Mon Oct 6, 7:16 pm)
[patch 28/28] udp: Fix rcv socket locking, Greg KH, (Mon Oct 6, 7:18 pm)
[patch 27/28] sctp: Fix oops when INIT-ACK indicates that pe..., Greg KH, (Mon Oct 6, 7:17 pm)
[patch 26/28] sctp: do not enable peer features if we cant d..., Greg KH, (Mon Oct 6, 7:17 pm)
[patch 25/28] netlink: fix overrun in attribute iteration, Greg KH, (Mon Oct 6, 7:17 pm)
[patch 24/28] niu: panic on reset, Greg KH, (Mon Oct 6, 7:17 pm)
[patch 23/28] ipv6: Fix OOPS in ip6_dst_lookup_tail()., Greg KH, (Mon Oct 6, 7:17 pm)
Re: [patch 23/28] ipv6: Fix OOPS in ip6_dst_lookup_tail()., Neil Horman, (Mon Oct 6, 7:51 pm)
[patch 22/28] x86: Fix broken LDT access in VMI, Greg KH, (Mon Oct 6, 7:17 pm)
[patch 21/28] clockevents: remove WARN_ON which was used to ..., Greg KH, (Mon Oct 6, 7:17 pm)
[patch 20/28] ntp: fix calculation of the next jiffie to tri..., Greg KH, (Mon Oct 6, 7:17 pm)
[patch 19/28] x86: HPET: read back compare register before r..., Greg KH, (Mon Oct 6, 7:17 pm)
[patch 18/28] x86: HPET fix moronic 32/64bit thinko, Greg KH, (Mon Oct 6, 7:17 pm)
[patch 17/28] clockevents: broadcast fixup possible waiters, Greg KH, (Mon Oct 6, 7:17 pm)
[patch 16/28] HPET: make minimum reprogramming delta useful, Greg KH, (Mon Oct 6, 7:17 pm)
[patch 15/28] clockevents: prevent endless loop lockup, Greg KH, (Mon Oct 6, 7:17 pm)
[patch 14/28] clockevents: prevent multiple init/shutdown, Greg KH, (Mon Oct 6, 7:17 pm)
[patch 13/28] clockevents: enforce reprogram in oneshot setup, Greg KH, (Mon Oct 6, 7:17 pm)
[patch 12/28] clockevents: prevent endless loop in periodic ..., Greg KH, (Mon Oct 6, 7:17 pm)
[patch 11/28] clockevents: prevent clockevent event_handler ..., Greg KH, (Mon Oct 6, 7:17 pm)
[patch 10/28] ACPI: Avoid bogus EC timeout when EC is in Pol..., Greg KH, (Mon Oct 6, 7:17 pm)
[patch 09/28] rtc: fix deadlock, Greg KH, (Mon Oct 6, 7:17 pm)
[patch 08/28] x86: add io delay quirk for Presario F700, Greg KH, (Mon Oct 6, 7:17 pm)
[patch 07/28] ACPI: Fix thermal shutdowns, Greg KH, (Mon Oct 6, 7:17 pm)
[patch 06/28] i2c-dev: Return correct error code on class_cr..., Greg KH, (Mon Oct 6, 7:17 pm)
[patch 05/28] ALSA: hda - Fix model for Dell Inspiron 1525, Greg KH, (Mon Oct 6, 7:17 pm)
Re: [patch 05/28] ALSA: hda - Fix model for Dell Inspiron 1525, Takashi Iwai, (Tue Oct 7, 1:55 am)
Re: [patch 05/28] ALSA: hda - Fix model for Dell Inspiron 1525, Greg KH, (Wed Oct 8, 10:38 pm)
[patch 04/28] drivers/mmc/card/block.c: fix refcount leak in..., Greg KH, (Mon Oct 6, 7:17 pm)
[patch 03/28] pxa2xx_spi: chipselect bugfixes, Greg KH, (Mon Oct 6, 7:17 pm)
[patch 02/28] pxa2xx_spi: dma bugfixes, Greg KH, (Mon Oct 6, 7:17 pm)
Re: [patch 02/28] pxa2xx_spi: dma bugfixes, Ned Forrester, (Mon Oct 6, 8:15 pm)
[patch 01/28] USB: fix hcd interrupt disabling, Greg KH, (Mon Oct 6, 7:16 pm)