linux/arch
Zachary Amsden ffb6017563 [PATCH] x86-64: x86_64 - Fix FS/GS registers for VT execution
Initialize FS and GS to __KERNEL_DS as well.  The actual value of them is not
important, but it is important to reload them in protected mode.  At this time,
they still retain the real mode values from initial boot.  VT disallows
execution of code under such conditions, which means hardware virtualization
can not be used to boot the kernel on Intel platforms, making the boot time
painfully slow.

This requires moving the GS load before the load of GS_BASE, so just move
all the segments loads there to keep them together in the code.

Signed-off-by: Zachary Amsden <zach@vmware.com>
Signed-off-by: Andi Kleen <ak@suse.de>
2007-02-13 13:26:24 +01:00
..
alpha [PATCH] Dynamic kernel command-line: alpha 2007-02-12 09:48:37 -08:00
arm [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
arm26 [PATCH] Dynamic kernel command-line: arm26 2007-02-12 09:48:37 -08:00
avr32 [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
cris [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
frv [PATCH] Dynamic kernel command-line: frv 2007-02-12 09:48:37 -08:00
h8300 [PATCH] Dynamic kernel command-line: h8300 2007-02-12 09:48:38 -08:00
i386 [PATCH] i386: fix size_or_mask and size_and_mask 2007-02-13 13:26:23 +01:00
ia64 [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
m32r [PATCH] Dynamic kernel command-line: m32r 2007-02-12 09:48:38 -08:00
m68k [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
m68knommu [PATCH] Dynamic kernel command-line: m68knommu 2007-02-12 09:48:38 -08:00
mips [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
parisc [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
powerpc [PATCH] mark struct inode_operations const 1 2007-02-12 09:48:46 -08:00
ppc [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
s390 Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6 2007-02-12 09:57:44 -08:00
sh [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
sh64 [PATCH] Dynamic kernel command-line: sh64 2007-02-12 09:48:39 -08:00
sparc [SPARC]: Re-export saved_command_line to modules. 2007-02-12 15:15:48 -08:00
sparc64 [SPARC]: Re-export saved_command_line to modules. 2007-02-12 15:15:48 -08:00
um [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
v850 [PATCH] mark struct file_operations const 2 2007-02-12 09:48:44 -08:00
x86_64 [PATCH] x86-64: x86_64 - Fix FS/GS registers for VT execution 2007-02-13 13:26:24 +01:00
xtensa [PATCH] Dynamic kernel command-line: xtensa 2007-02-12 09:48:39 -08:00