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H A Dhead_64.Se04b8833 Mon Sep 07 08:15:31 CDT 2020 Joerg Roedel <jroedel@suse.de> x86/head/64: Load GDT after switch to virtual addresses

Load the GDT right after switching to virtual addresses to make sure
there is a defined GDT for exception handling.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lkml.kernel.org/r/20200907131613.12703-31-joro@8bytes.org
e04b8833 Mon Sep 07 08:15:31 CDT 2020 Joerg Roedel <jroedel@suse.de> x86/head/64: Load GDT after switch to virtual addresses

Load the GDT right after switching to virtual addresses to make sure
there is a defined GDT for exception handling.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lkml.kernel.org/r/20200907131613.12703-31-joro@8bytes.org