Jeremy Fitzhardinge e04e0a630d x86: use __KERNEL_DS as SS when returning to a kernel thread ... This is needed when the kernel is running on RING3, such as under Xen. x86_64 has a weird feature that makes it #GP on iret when SS is a null descriptor. This need to be tested on bare metal to make sure it doesn't cause any problems. AMD specs say SS is always ignored (except on iret?). Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Cc: xen-devel <xen-devel@lists.xensource.com> Cc: Stephen Tweedie <sct@redhat.com> Cc: Eduardo Habkost <ehabkost@redhat.com> Cc: Mark McLoughlin <markmc@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>		2008-07-08 13:11:12 +02:00
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boot	…
configs	…
crypto	…
ia32	…
kernel	x86: use __KERNEL_DS as SS when returning to a kernel thread	2008-07-08 13:11:12 +02:00
kvm	…
lguest	…
lib	…
mach-default	…
mach-es7000	…
mach-generic	…
mach-rdc321x	…
mach-visws	…
mach-voyager	…
math-emu	…
mm	x86, 64-bit: split set_pte_vaddr()	2008-07-08 13:11:09 +02:00
oprofile	…
pci	Merge branch 'x86/numa' into x86/devel	2008-07-08 11:59:23 +02:00
power	x86: remove end_pfn in 64bit	2008-07-08 13:10:38 +02:00
vdso	…
video	…
xen	x86/paravirt: add a pgd_alloc/free hooks	2008-07-08 13:11:01 +02:00
Kconfig	x86/paravirt: add debugging for missing operations	2008-07-08 13:11:03 +02:00
Kconfig.cpu	…
Kconfig.debug	Merge branch 'x86/numa' into x86/devel	2008-07-08 11:59:23 +02:00
Makefile	…
Makefile_32.cpu	…