On Tue, Nov 09, 2010 at 04:15:42PM +0200, Avi Kivity wrote:
- if (nr == BP_VECTOR !svm_has(SVM_FEATURE_NRIP)) {
+ if (nr == BP_VECTOR !static_cpu_has(X86_FEATURE_NRIPS)) {
What is static_cpu_has and why you use it only here and boot_cpu_has
in all other places?
Joerg
--
To
On 11/11/2010 04:46 PM, Joerg Roedel wrote:
On Tue, Nov 09, 2010 at 04:15:42PM +0200, Avi Kivity wrote:
- if (nr == BP_VECTOR !svm_has(SVM_FEATURE_NRIP)) {
+ if (nr == BP_VECTOR !static_cpu_has(X86_FEATURE_NRIPS)) {
What is static_cpu_has
It's like boot_cpu_has, only it works by
On Thu, Nov 11, 2010 at 04:50:10PM +0200, Avi Kivity wrote:
On 11/11/2010 04:46 PM, Joerg Roedel wrote:
On Tue, Nov 09, 2010 at 04:15:42PM +0200, Avi Kivity wrote:
- if (nr == BP_VECTOR !svm_has(SVM_FEATURE_NRIP)) {
+ if (nr == BP_VECTOR !static_cpu_has(X86_FEATURE_NRIPS)) {
What is
Instead of querying cpuid directly, use the Linux accessors (boot_cpu_has,
etc.). This allows the things like the clearcpuid kernel command line to
work (when it's fixed wrt scattered cpuid bits).
Signed-off-by: Avi Kivity a...@redhat.com
---
arch/x86/kvm/svm.c | 15 +--
1 files
