diff options
| author | H. Peter Anvin <hpa@zytor.com> | 2011-07-21 11:22:21 -0700 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2011-07-21 11:47:17 -0700 |
| commit | a536877e77f73ea22d12d94a019fedd9671b6acd (patch) | |
| tree | c51a455049a372f6e28ef366eafdb30e649a41e9 | |
| parent | b7798d28ec15d20fd34b70fa57eb13f0cf6d1ecd (diff) | |
x86: Make Dell Latitude E6420 use reboot=pci
Yet another variant of the Dell Latitude series which requires
reboot=pci.
From the E5420 bug report by Daniel J Blueman:
> The E6420 is affected also (same platform, different casing and
> features), which provides an external confirmation of the issue; I can
> submit a patch for that later or include it if you prefer:
> http://linux.koolsolutions.com/2009/08/04/howto-fix-linux-hangfreeze-during-reboots-and-restarts/
Reported-by: Daniel J Blueman <daniel.blueman@gmail.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Cc: <stable@kernel.org>
| -rw-r--r-- | arch/x86/kernel/reboot.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c index 3dfd38f122d..9242436e993 100644 --- a/arch/x86/kernel/reboot.c +++ b/arch/x86/kernel/reboot.c @@ -435,6 +435,14 @@ static struct dmi_system_id __initdata pci_reboot_dmi_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "Latitude E5420"), }, }, + { /* Handle problems with rebooting on the Latitude E6420. */ + .callback = set_pci_reboot, + .ident = "Dell Latitude E6420", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "Latitude E6420"), + }, + }, { } }; |