From: Vinson Lee <vlee@freedesktop.org>
To: Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
x86@kernel.org, Andrew Morton <akpm@linux-foundation.org>,
Robin Holt <holt@sgi.com>,
Russell King <rmk+kernel@arm.linux.org.uk>,
Guan Xuetao <gxt@mprc.pku.edu.cn>,
linux-kernel@vger.kernel.org
Cc: Vinson Lee <vlee@freedesktop.org>,
Masoud Sharbiani <msharbiani@twitter.com>,
stable@vger.kernel.org, Vinson Lee <vlee@twitter.com>
Subject: [PATCH] x86: Add quirk to make Dell C6100 use reboot=pci.
Date: Fri, 20 Sep 2013 15:59:07 -0700 [thread overview]
Message-ID: <1379717947-18042-1-git-send-email-vlee@freedesktop.org> (raw)
From: Masoud Sharbiani <msharbiani@twitter.com>
Dell PowerEdge C6100 machines fail to completely reboot about 20% of the
time.
Signed-off-by: Masoud Sharbiani <msharbiani@twitter.com>
Cc: stable@vger.kernel.org
Signed-off-by: Vinson Lee <vlee@twitter.com>
---
arch/x86/kernel/reboot.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index df1b604..d139208 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -479,6 +479,22 @@ static struct dmi_system_id __initdata pci_reboot_dmi_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "Precision M6600"),
},
},
+ { /* Handle problems with rebooting on the Dell PowerEdge C6100. */
+ .callback = set_pci_reboot,
+ .ident = "Dell PowerEdge C6100",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "C6100"),
+ },
+ },
+ { /* Some C6100 machines were shipped with vendor being 'Dell'. */
+ .callback = set_pci_reboot,
+ .ident = "Dell PowerEdge C6100",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "C6100"),
+ },
+ },
{ }
};
--
1.8.1.2
next reply other threads:[~2013-09-20 22:59 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-20 22:59 Vinson Lee [this message]
2013-09-23 13:37 ` [tip:x86/urgent] x86/reboot: Add quirk to make Dell C6100 use reboot=pci automatically tip-bot for Masoud Sharbiani
2013-09-24 22:55 ` H. Peter Anvin
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