Messages in this thread Patch in this message | | | From | "Rafael J. Wysocki" <> | Subject | Re: 2.6.27-rc8+ - first impressions | Date | Mon, 6 Oct 2008 00:29:42 +0200 |
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On Sunday, 5 of October 2008, Dmitry Torokhov wrote: > On Sun, Oct 05, 2008 at 09:19:13PM +0200, Rafael J. Wysocki wrote: > > On Sunday, 5 of October 2008, Dmitry Torokhov wrote: > > > On Sun, Oct 05, 2008 at 08:59:49PM +0200, Rafael J. Wysocki wrote: > > > > On Sunday, 5 of October 2008, Dmitry Torokhov wrote: > > > > > Hi, > > > > > > > > > > Lats night I loaded 2.6.27-rc8-tip for the first time on my AMD Turion > > > > > 64 laptop that is normally runs with Fedora distribution kernel. > > > > > Compared to 2.6.25 the thing is broken - hdparm reports about 3MB/sec > > > > > speed, fans are constantly on, everything seems sluggish. > > > > > > > > > > Booting with hpet=force (HPET is disabled in BIOS) hangs the box > > > > > somewhere in tty_init. > > > > > > > > Is that an HP box, by chance? > > > > > > > > > > Yeah, HP nx6115. > > > > Oh well. > > > > Please send me the output of dmidecode from it. > > > > Here you go:
Thanks.
Please see if the appended patch helps.
Rafael
Not-yet-signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> --- arch/x86/kernel/acpi/boot.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)
Index: linux-2.6/arch/x86/kernel/acpi/boot.c =================================================================== --- linux-2.6.orig/arch/x86/kernel/acpi/boot.c +++ linux-2.6/arch/x86/kernel/acpi/boot.c @@ -1605,6 +1605,14 @@ static struct dmi_system_id __initdata a */ { .callback = dmi_ignore_irq0_timer_override, + .ident = "HP nx6115 laptop", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), + DMI_MATCH(DMI_PRODUCT_NAME, "HP Compaq nx6115"), + }, + }, + { + .callback = dmi_ignore_irq0_timer_override, .ident = "HP NX6125 laptop", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), @@ -1619,6 +1627,14 @@ static struct dmi_system_id __initdata a DMI_MATCH(DMI_PRODUCT_NAME, "HP Compaq nx6325"), }, }, + { + .callback = dmi_ignore_irq0_timer_override, + .ident = "HP 6715b laptop", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), + DMI_MATCH(DMI_PRODUCT_NAME, "HP Compaq 6715b"), + }, + }, {} };
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