Jeremy Fitzhardinge e826fe1ba1 xen: mask XSAVE from cpuid ... Xen leaves XSAVE set in cpuid, but doesn't allow cr4.OSXSAVE to be set. This confuses the kernel and it ends up crashing on an xsetbv instruction. At boot time, try to set cr4.OSXSAVE, and mask XSAVE out of cpuid it we can't. This will produce a spurious error from Xen, but allows us to support XSAVE if/when Xen does. This also factors out the cpuid mask decisions to boot time. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>		2009-03-30 09:25:28 -07:00
..
debugfs.c	xen: add debugfs support	2008-08-21 13:52:58 +02:00
debugfs.h	xen: add debugfs support	2008-08-21 13:52:58 +02:00
enlighten.c	xen: mask XSAVE from cpuid	2009-03-30 09:25:28 -07:00
grant-table.c	xen: make grant table arch portable	2008-04-24 23:57:32 +02:00
irq.c	xen: use our own eventchannel->irq path	2009-02-09 12:17:30 +01:00
Kconfig	x86: remove the Voyager 32-bit subarch	2009-02-23 00:54:01 +01:00
Makefile	xen: make direct versions of irq_enable/disable/save/restore to common code	2009-02-04 16:59:04 -08:00
mmu.c	xen: split construction of p2m mfn tables from registration	2009-03-30 09:25:23 -07:00
mmu.h	xen: separate p2m allocation from setting	2009-03-29 23:47:00 -07:00
multicalls.c	x86, xen: do multicall callbacks with interrupts disabled	2009-02-16 08:56:41 +01:00
multicalls.h	Merge commit 'v2.6.29-rc4' into core/percpu	2009-02-09 14:58:11 +01:00
setup.c	xen: whitespace/checkpatch cleanup	2008-12-16 21:05:01 +01:00
smp.c	NULL noise: arch/x86/xen/smp.c	2009-03-30 09:25:27 -07:00
spinlock.c	genirq: revert dynarray	2008-10-16 16:53:15 +02:00
suspend.c	x86, xen: fix hardirq.h merge fallout	2009-01-23 11:09:15 +01:00
time.c	Merge branch 'cputime' of git://git390.osdl.marist.edu/pub/scm/linux-2.6	2009-01-03 11:56:24 -08:00
vdso.h	i386: move xen	2007-10-11 11:16:51 +02:00
xen-asm_32.S	x86: style cleanups for xen assemblies	2009-02-05 20:25:41 +01:00
xen-asm_64.S	x86: style cleanups for xen assemblies	2009-02-05 20:25:41 +01:00
xen-asm.h	xen: make direct versions of irq_enable/disable/save/restore to common code	2009-02-04 16:59:04 -08:00
xen-asm.S	x86: style cleanups for xen assemblies	2009-02-05 20:25:41 +01:00
xen-head.S	x86: use _types.h headers in asm where available	2009-02-13 11:35:01 -08:00
xen-ops.h	x86/paravirt: flush pending mmu updates on context switch	2009-03-29 23:36:00 -07:00