The patch titled pm: acpi pm: add DMI quirk list for ACPI 1.0 suspend ordering has been added to the -mm tree. Its filename is pm-acpi-pm-add-dmi-quirk-list-for-acpi-10-suspend-ordering.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find out what to do about this The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: pm: acpi pm: add DMI quirk list for ACPI 1.0 suspend ordering From: Carlos Corbacho <carlos@xxxxxxxxxxxxxxxxxxx> There are a few BIOSes that we know of already that need to use the ACPI 1.0 suspend order. This appears to be only be a small minority of mostly nVidia based systems. Based on observation of Windows behaviour, it's clear that Windows is also doing maintaining its own list of broken hardware that needs this workaround. Signed-off-by: Carlos Corbacho <carlos@xxxxxxxxxxxxxxxxxxx> Signed-off-by: Rafael J. Wysocki <rjw@xxxxxxx> Cc: Andi Kleen <andi@xxxxxxxxxxxxxx> Cc: Len Brown <lenb@xxxxxxxxxx> Acked-by: Pavel Machek <pavel@xxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/acpi/sleep/main.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff -puN drivers/acpi/sleep/main.c~pm-acpi-pm-add-dmi-quirk-list-for-acpi-10-suspend-ordering drivers/acpi/sleep/main.c --- a/drivers/acpi/sleep/main.c~pm-acpi-pm-add-dmi-quirk-list-for-acpi-10-suspend-ordering +++ a/drivers/acpi/sleep/main.c @@ -280,6 +280,24 @@ static struct platform_suspend_ops acpi_ .end = acpi_pm_end, .recover = acpi_pm_finish, }; + +static int __init init_old_suspend_ordering(const struct dmi_system_id *d) +{ + old_suspend_ordering = true; + return 0; +} + +static struct dmi_system_id __initdata acpisleep_dmi_table[] = { + { + .callback = init_old_suspend_ordering, + .ident = "Abit KN9 (nForce4 variant)", + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "http://www.abit.com.tw/"), + DMI_MATCH(DMI_BOARD_NAME, "KN9 Series(NF-CK804)"), + }, + }, + {}, +}; #endif /* CONFIG_SUSPEND */ #ifdef CONFIG_HIBERNATION @@ -506,6 +524,8 @@ int __init acpi_sleep_init(void) u8 type_a, type_b; #ifdef CONFIG_SUSPEND int i = 0; + + dmi_check_system(acpisleep_dmi_table); #endif if (acpi_disabled) _ Patches currently in -mm which might be from carlos@xxxxxxxxxxxxxxxxxxx are linux-next.patch pm-acpi-pm-add-dmi-quirk-list-for-acpi-10-suspend-ordering.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html