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(parent: 5495417) | patch
x86 hvm: Change default setting of guest CPUID RDTSCP bit
authorKeir Fraser <keir.fraser@citrix.com>
Wed, 13 Jan 2010 08:33:34 +0000 (08:33 +0000)
committerKeir Fraser <keir.fraser@citrix.com>
Wed, 13 Jan 2010 08:33:34 +0000 (08:33 +0000)
commita243d80da35314abcfcec6de4644c81866aa6eff
treea782649ffc3312034051209da7f9e02630df6770tree | snapshot
parent54954172e44d65c9118cd084096aa71d312043facommit | diff
x86 hvm: Change default setting of guest CPUID RDTSCP bit

Expose RDTSCP CPUID to guest only when tsc_mode == TSC_MODE_DEFAULT
and host_tsc_is_safe() returns 1.

Signed-off-by: Dongxiao Xu <dongxiao.xu@intel.com>
xen/arch/x86/hvm/hvm.c diff | blob | history
xen/arch/x86/time.c diff | blob | history
xen/include/asm-x86/time.h diff | blob | history
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