efi: Build EFI stub with EFI-appropriate options
authorMatthew Garrett <mjg@redhat.com>
Thu, 26 Jul 2012 22:00:00 +0000 (18:00 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 12 Oct 2012 20:38:57 +0000 (05:38 +0900)
commitb4bec66863ab1c55ccc1a9b01988b8b6b5abac87
treef4e7db48a666c7f4d3c3ae2fa4a5fe96b0010870
parentd9302b128e4640df707c99335b3f3ad0e13d0148
efi: Build EFI stub with EFI-appropriate options

commit 9dead5bbb825d7c25c0400e61de83075046322d0 upstream.

We can't assume the presence of the red zone while we're still in a boot
services environment, so we should build with -fno-red-zone to avoid
problems. Change the size of wchar at the same time to make string handling
simpler.

Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
Acked-by: Josh Boyer <jwboyer@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/x86/boot/compressed/Makefile