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(parent: 1f52e93) | patch
Disable C1 clock ramping on AMD 8th gen CPUs.
authorkaf24@firebug.cl.cam.ac.uk <kaf24@firebug.cl.cam.ac.uk>
Fri, 17 Feb 2006 19:41:30 +0000 (20:41 +0100)
committerkaf24@firebug.cl.cam.ac.uk <kaf24@firebug.cl.cam.ac.uk>
Fri, 17 Feb 2006 19:41:30 +0000 (20:41 +0100)
commit262e026767b3fdf0b55adad3436b7c4f59d95a4d
tree8aed7cd0adc0f5337d640bf90a1fecc8fc4e6e60tree | snapshot
parent1f52e936e583b9b26b5e74fea9a2a8d4b4f1d31bcommit | diff
Disable C1 clock ramping on AMD 8th gen CPUs.

This reverts a previous changeset that removed this code.
It is currently required for good TSC behaviour in SVM
(fully virtualised) guests.

Signed-off-by: Keir Fraser <keir@xensource.com>
xen/arch/x86/cpu/amd.c diff | blob | history
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