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[Xen-devel] [HVM][XENOPROFILE][PATCH][2/3] xenoprofile HVM patches
| To: | xen-devel@xxxxxxxxxxxxxxxxxxx |
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| Subject: | [Xen-devel] [HVM][XENOPROFILE][PATCH][2/3] xenoprofile HVM patches |
| From: | "Woller, Thomas" <thomas.woller@xxxxxxx> |
| Date: | Fri, 15 Sep 2006 11:19:29 -0500 |
| Delivery-date: | Fri, 15 Sep 2006 09:21:39 -0700 |
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| Thread-topic: | [HVM][XENOPROFILE][PATCH][2/3] xenoprofile HVM patches |
second patch (SVM) for hvm xenoprofile support. Applies cleanly to 11470. Signed-off-by: Tom Woller <thomas.woller@xxxxxxx> Please apply to xen-unstable.hg. hvm_xenoprofile_2.patch - The second patch adds the actual xenoprofile fixes for SVM: 1) hvm function (svm_oprofile_get_eip()) This new hvm table function is called from the op_module_athlon.c code, and returns the proper eip and "mode" for use in the xenoprof_log_event() function. 2) The vmexit handler code now checks the exitcode and if an NMI was intercepted, then prior to the stgi(), a flag (VGCF_hvm_guest_nmi) is set in the v->arch.guest_context.flags field. The VGCF_hvm_guest_nmi bit is checked during NMI processing via the hvm function callback. Tom
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