The patch titled acer-wmi: fail gracefully if ACPI is disabled has been removed from the -mm tree. Its filename was acer-wmi-fail-gracefully-if-acpi-is-disabled.patch This patch was dropped because it is obsolete The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: acer-wmi: fail gracefully if ACPI is disabled From: Carlos Corbacho <carlos@xxxxxxxxxxxxxxxxxxx> WMI drivers, like their ACPI counterparts, should also check if ACPI is disabled or not, and bail out if so, otherwise we cause a crash. Spotted by Ingo Molnar. Signed-off-by: Carlos Corbacho <carlos@xxxxxxxxxxxxxxxxxxx> Cc: Ingo Molnar <mingo@xxxxxxx> Cc: Len Brown <lenb@xxxxxxxxxx> Acked-by: Carlos Corbacho <carlos@xxxxxxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/misc/acer-wmi.c | 3 +++ 1 file changed, 3 insertions(+) diff -puN drivers/misc/acer-wmi.c~acer-wmi-fail-gracefully-if-acpi-is-disabled drivers/misc/acer-wmi.c --- a/drivers/misc/acer-wmi.c~acer-wmi-fail-gracefully-if-acpi-is-disabled +++ a/drivers/misc/acer-wmi.c @@ -1038,6 +1038,9 @@ static int __init acer_wmi_init(void) { int err; + if (acpi_disabled) + return -ENODEV; + printk(ACER_INFO "Acer Laptop ACPI-WMI Extras version %s\n", ACER_WMI_VERSION); _ Patches currently in -mm which might be from carlos@xxxxxxxxxxxxxxxxxxx are origin.patch acer-wmi-fail-gracefully-if-acpi-is-disabled.patch git-acpi.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