From: Ross Lagerwall Date: Mon, 14 May 2018 11:03:00 +0000 (+0200) Subject: x86/shutdown: use ACPI reboot method for Dell PowerEdge R540 X-Git-Tag: archive/raspbian/4.14.0+80-gd101b417b7-1+rpi1^2~63^2~3729 X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=328ca55b7bd47e1324b75cce2a6c461308ecf93d;p=xen.git x86/shutdown: use ACPI reboot method for Dell PowerEdge R540 When EFI booting the Dell PowerEdge R540 it consistently wanders into the weeds and gets an invalid opcode in the EFI ResetSystem call. This is the same bug which affects the PowerEdge R740 so fix it in the same way: quirk this hardware to use the ACPI reboot method instead. BIOS Information Vendor: Dell Inc. Version: 1.3.7 Release Date: 02/09/2018 System Information Manufacturer: Dell Inc. Product Name: PowerEdge R540 Signed-off-by: Ross Lagerwall Acked-by: Jan Beulich --- diff --git a/xen/arch/x86/shutdown.c b/xen/arch/x86/shutdown.c index c709e134cf..69b82542b3 100644 --- a/xen/arch/x86/shutdown.c +++ b/xen/arch/x86/shutdown.c @@ -511,6 +511,15 @@ static struct dmi_system_id __initdata reboot_dmi_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "Latitude E6520"), }, }, + { /* Handle problems with rebooting on Dell PowerEdge R540. */ + .callback = override_reboot, + .driver_data = (void *)(long)BOOT_ACPI, + .ident = "Dell PowerEdge R540", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "PowerEdge R540"), + }, + }, { /* Handle problems with rebooting on Dell PowerEdge R740. */ .callback = override_reboot, .driver_data = (void *)(long)BOOT_ACPI,