Jeremy Fitzhardinge 82d6469916 xen: mask extended topology info in cpuid ...

A Xen guest never needs to know about extended topology, and knowing
would just confuse it.

This patch just zeros ebx in leaf 0xb which indicates no topology info,
preventing a crash under Xen on cpus which support this leaf.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Cc: Stable Kernel <stable@kernel.org>

2009-11-03 11:09:12 -08:00

..

debugfs.c

const: constify remaining file_operations

2009-10-01 16:11:11 -07:00

debugfs.h

…

enlighten.c

xen: mask extended topology info in cpuid

2009-11-03 11:09:12 -08:00

grant-table.c

…

irq.c

x86: Move irq_init to x86_init_ops

2009-08-31 09:35:45 +02:00

Kconfig

x86: remove the Voyager 32-bit subarch

2009-02-23 00:54:01 +01:00

Makefile

xen: make -fstack-protector work under Xen

2009-09-09 16:37:39 -07:00

mmu.c

cpumask: use mm_cpumask() wrapper: x86

2009-09-24 09:34:52 +09:30

mmu.h

x86: Move paravirt pagetable_setup to x86_init_ops

2009-08-31 09:35:45 +02:00

multicalls.c

x86, xen: do multicall callbacks with interrupts disabled

2009-02-16 08:56:41 +01:00

multicalls.h

…

setup.c

xen: reserve Xen start_info rather than e820 reserving

2009-05-08 10:51:03 +02:00

smp.c

xen: make -fstack-protector work under Xen

2009-09-09 16:37:39 -07:00

spinlock.c

xen: use stronger barrier after unlocking lock

2009-09-09 16:38:44 -07:00

suspend.c

…

time.c

clocksource: pass clocksource to read() callback

2009-04-21 13:41:47 -07:00

vdso.h

…

xen-asm_32.S

…

xen-asm_64.S

…

xen-asm.h

…

xen-asm.S

…

xen-head.S

x86: use _types.h headers in asm where available

2009-02-13 11:35:01 -08:00

xen-ops.h

x86: Move xen_post_allocator_init into xen_pagetable_setup_done

2009-08-31 09:35:45 +02:00