From: Dave Jones <davej@redhat.com>
To: Bjorn Helgaas <bhelgaas@google.com>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>,
Ingo Molnar <mingo@elte.hu>,
Linux Kernel <linux-kernel@vger.kernel.org>,
x86@kernel.org
Subject: Add Thinkpad SL510 to pci=nocrs blacklist
Date: Wed, 4 Jan 2012 11:30:52 -0500 [thread overview]
Message-ID: <20120104163052.GA31667@redhat.com> (raw)
Enabling CRS by default breaks suspend on the Thinkpad SL510.
Details in https://bugzilla.redhat.com/show_bug.cgi?id=769657
Reported-by: Stefan Kirrmann <stefan.kirrmann@gmail.com>
Signed-off-by: Dave Jones <davej@redhat.com>
--- linux-3.1.noarch/arch/x86/pci/acpi.c~ 2011-12-30 14:42:43.495717907 -0500
+++ linux-3.1.noarch/arch/x86/pci/acpi.c 2011-12-30 14:45:09.296198024 -0500
@@ -72,6 +72,16 @@ static const struct dmi_system_id pci_us
DMI_MATCH(DMI_BOARD_NAME, "0M273C"),
},
},
+ /* https://bugzilla.redhat.com/show_bug.cgi?id=769657 */
+ {
+ .callback = set_nouse_crs,
+ .ident = "Thinkpad SL510",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_BOARD_NAME, "2847DFG"),
+ DMI_MATCH(DMI_BIOS_VERSION, "6JET85WW (1.43 )"),
+ },
+ },
{}
};
next reply other threads:[~2012-01-04 16:31 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-04 16:30 Dave Jones [this message]
2012-01-04 17:10 ` Add Thinkpad SL510 to pci=nocrs blacklist Jesse Barnes
2012-01-11 16:08 ` Bjorn Helgaas
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