git.openpandora.org / pandora-kernel.git / commitdiff
? search:
summary | shortlog | log | commit | commitdiff | tree
raw | patch | inline | side by side (parent: 982e239)
x86/efi: Save and restore FPU context around efi_calls (x86_64)
authorRicardo Neri <ricardo.neri-calderon@linux.intel.com>
Thu, 27 Mar 2014 22:10:42 +0000 (15:10 -0700)
committerMatt Fleming <matt.fleming@intel.com>
Thu, 17 Apr 2014 12:26:32 +0000 (13:26 +0100)
Do a complete FPU context save/restore around the EFI calls. This required
as runtime EFI firmware may potentially use the FPU.

This change covers only the x86_64 configuration.

Signed-off-by: Ricardo Neri <ricardo.neri-calderon@linux.intel.com>
Cc: Borislav Petkov <bp@suse.de>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
arch/x86/include/asm/efi.h patch | blob | history

diff --cc arch/x86/include/asm/efi.h
Simple merge
Pandora Kernel Repository