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Jeremy Fitzhardinge c7245da6ae x86/paravirt, 64-bit: don't restore user rsp within sysret
There's no need to combine restoring the user rsp within the sysret
pvop, so split it out.  This makes the pvop's semantics closer to the
machine instruction.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citirx.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 13:13:37 +02:00
..
boot Merge branch 'x86/mpparse' into x86/devel 2008-07-08 11:14:58 +02:00
configs x86: defconfig updates 2008-05-12 21:28:12 +02:00
crypto [CRYPTO] aes-x86-32: Remove unused return code 2008-04-21 10:19:21 +08:00
ia32 x86-64: remove unnecessary ptregs call stubs 2008-06-19 14:25:11 +02:00
kernel x86/paravirt, 64-bit: don't restore user rsp within sysret 2008-07-08 13:13:37 +02:00
kvm KVM: Make kvm host use the paravirt clocksource structs 2008-06-24 21:02:32 +03:00
lguest x86: rename two e820 related functions 2008-07-08 10:37:01 +02:00
lib Merge branch 'linus' into x86/delay 2008-06-25 12:30:10 +02:00
mach-default x86: merge setup_memory_map with e820 2008-07-08 10:38:25 +02:00
mach-es7000 x86: make generic arch support NUMAQ 2008-06-10 11:34:42 +02:00
mach-generic x86: make generic arch support NUMAQ, fix 2008-07-08 10:35:45 +02:00
mach-rdc321x x86, rdc321x: remove watchdog file 2008-04-17 17:40:50 +02:00
mach-visws Merge branch 'x86/mpparse' into x86/devel 2008-07-08 11:14:58 +02:00
mach-voyager x86: cleanup machine_specific_memory_setup, v2 2008-07-08 10:39:01 +02:00
math-emu x86: coding style fixes to arch/x86/math-emu/reg_constant 2008-06-18 15:00:13 +02:00
mm x86, 64-bit: split set_pte_vaddr() 2008-07-08 13:11:09 +02:00
oprofile x86/oprofile: disable preemption in nmi_shutdown 2008-06-24 13:48:29 +02:00
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 Merge branches 'x86/numa-fixes', 'x86/apic', 'x86/apm', 'x86/bitops', 'x86/build', 'x86/cleanups', 'x86/cpa', 'x86/cpu', 'x86/defconfig', 'x86/gart', 'x86/i8259', 'x86/intel', 'x86/irqstats', 'x86/kconfig', 'x86/ldt', 'x86/mce', 'x86/memtest', 'x86/pat', 'x86/ptemask', 'x86/resumetrace', 'x86/threadinfo', 'x86/timers', 'x86/vdso' and 'x86/xen' into x86/devel 2008-07-08 09:16:56 +02:00
video x86: video/fbdev.c: add MODULE_LICENSE 2008-05-04 20:04:46 +02:00
xen x86/paravirt: split sysret and sysexit 2008-07-08 13:13:15 +02:00
Kconfig x86/paravirt: add debugging for missing operations 2008-07-08 13:11:03 +02:00
Kconfig.cpu x86: separate cmpxchg8b checking from PAE checking 2008-05-12 21:28:09 +02:00
Kconfig.debug Merge branch 'x86/numa' into x86/devel 2008-07-08 11:59:23 +02:00
Makefile Merge branch 'x86/mpparse' into x86/devel 2008-07-08 11:14:58 +02:00
Makefile_32.cpu x86: move i386 and x86_64 Makefiles to arch/x86 2007-10-25 22:27:34 +02:00