From e348caef8b4a161cc27bec8f7500b7e100370ef1 Mon Sep 17 00:00:00 2001 From: Jan Kiszka Date: Mon, 27 Nov 2017 09:11:44 +0100 Subject: x86/platform: Control warm reset setup via legacy feature flag Allow to turn off the setup of BIOS-managed warm reset via a new flag in x86_legacy_features. Besides the UV1, the upcoming jailhose guest support needs this switched off. Signed-off-by: Jan Kiszka Signed-off-by: Thomas Gleixner Cc: jailhouse-dev@googlegroups.com Link: https://lkml.kernel.org/r/44376558129d70a2c1527959811371ef4b82e829.1511770314.git.jan.kiszka@siemens.com --- arch/x86/include/asm/x86_init.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/x86/include/asm/x86_init.h') diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h index aa4747569e23..fc2f082ac635 100644 --- a/arch/x86/include/asm/x86_init.h +++ b/arch/x86/include/asm/x86_init.h @@ -212,6 +212,7 @@ enum x86_legacy_i8042_state { struct x86_legacy_features { enum x86_legacy_i8042_state i8042; int rtc; + int warm_reset; int no_vga; int reserve_bios_regions; struct x86_legacy_devices devices; -- cgit v1.2.3